Building Services Engineering
Volume 60 Issue 4 July-August, 2021 Article 1
7-2021
Building Services Engineering July/August 2021
Follow this and additional works at: https://arrow.tudublin.ie/bsn
Part of the Civil Engineering Commons, Construction Engineering Commons, and the Construction Engineering and Management Commons
Recommended Citation (2021) "Building Services Engineering July/August 2021," Building Services Engineering: Vol. 60: Iss. 4, Article 1. Available at: https://arrow.tudublin.ie/bsn/vol60/iss4/1
This Article is brought to you for free and open access by the Journals at ARROW@TU Dublin. It has been accepted for inclusion in Building Services Engineering by an authorized administrator of ARROW@TU Dublin. For more information, please contact [email protected], [email protected].
This work is licensed under a Creative Commons Attribution-Noncommercial-Share Alike 4.0 License et al.: Building Services Engineering VolumeJuly/August 60 Issue 2021 4 July/August 2021 building services engineering
EIFI shows leadership on training Mark Keogh Digitalisation: BIM’s role Critical
ENGINEERING Paul McCormack SKILLNET Sustainable domestic Tackling Ireland’s boilers Stewart skills shortage Clements SEAI route map forward
William Walsh
Published by ARROW@TU Dublin, 2021 1
Untitled-1 1 28/06/2021 12:07 Ventilation Building Services Engineering, Vol. 60 [2021], Iss. 4, Art. 1 FRESH AIR VENTILATION HAS NEVER BEEN MORE IMPORTANT
Automation Robotics
For the Air we Breathe The new Lossnay RVS is the first commercial Lossnay with a sensible only heat exchanger (plastic). Fresh air ventilation with energy efficient heat recovery Perfect for higher humidity environments The Mitsubishi Electric Commercial Plug and play CO2 sensor control including power Lossnay units are designed to Digital commissioning of fan speed increments simultaneously extract stale air from a Easy control interlock with Mr Slim and City Multi air commercial building and supply fresh conditioning systems filtered air. Whilst doing this the Lossnay M-NET connection for centralised control units also recover valuable heat energy for Integrated bypass damper for free cooling maximum efficiency In-built condensate drainage traps
YEARS IN IRELAND 1981 - 2021
https://arrow.tudublin.ie/bsn/vol60/iss4/1 2 les.mitsubishielectric.ie
Untitled-1 1 28/06/2021 12:10 et al.: Building Services Engineering July/August 2021 Building Services Engineering l July/August 2021 1
www.facebook.com/buildingservicesnews/ Contents
EDITORIAL BIM AND DIGITALISATION 16 Take a bow all! Invaluable repository hile the reopening of construction has Transforming construction to be truly Wresulted in a surge in trading activity, it sustainable will be driven by digitalisation has also highlighted the many challenges, some and data. In Part 2 of our series on foreseen and others unexpected, that are now digitalisation, Paul McCormack says BIM is the backbone of the new “informed” impacting progress. way of working to help us realise the For instance, the skills shortage has cast a opportunities digitalisation presents. shadow over the sector for some time now and, not surprisingly, has been exacerbated by the News and products 2 Panasonic PACi NX 47 pandemic. However, already-planned and new Ledvance GEM2 10 Integra 4-pipe system 48 initiatives are now being rapidly rolled out so YEN can’t spell 12 WIlo goes hydrogen 49 there is light on the horizon in that respect. ‘Go Replace’ pump 20 Novair AHUs 50 More difficult is the product supply chain. Raw Calpeda Innovation Wavin silencer materials shortages have hampered product 22 51 manufacture, while logistics problems, coupled Plasma Quad IAQ 24 S&P Infinity 52 with issues surrounding Brexit, have pushed out ISH goes digital 25 Xylem retrofit 53 lead times and increased costs. The sudden release Sustainable boilers 28 simPRO cloud 54 of pent-up demand has made matters worse. Grant integration 34 LightingEurope and LAI 55 As ever though, the industry is proving resilient NZEB Vokera 38 Light+Building 56 and resourceful, confidently delivering solutions Potterton commercial 39 Perfect marketing 58 despite the many challenges. Take a bow all. Ideal Energy solutions 40 Paddle your own canoe! 60 Schwank intelligence 41 EU strategy 62 14 Are engineers ready? 42 Obtuse Angle 64 Training and education is a core value of the Electrical Industries Federation of Ireland (EIFI) and 25 28 so it is no surprise that the Federation has played a pivotal role in the newly- launched Engineering Skillnet Business Network grouping. 56 60
Published by: Pressline Ltd, Carraig Court, George’s Avenue, Blackrock, Co Dublin. IN CONVERSATION WITH … Tel: 01 - 288 5001/2/3 email: [email protected] web: www.buildingservicesnews.com 44 Publisher and Editor: Pat Lehane William Walsh Design and Production Editor: John Gibney William Walsh, Chief Executive Officer, Advertisement Director: Joe Warren Sustainable Energy Authority of Ireland Design: Pressline Ltd. Printed by: W&G Baird (SEAI), addresses some of the key challenges ISSN 2712-0198 Vol. 60 No. 4 facing the industry as we strive for a zero © All contents copyright Pressline Ltd. energy, zero carbon future. Published by ARROW@TU Dublin, 2021 3
Contents August 2021.indd 1 25/06/2021 09:07 Building Services Engineering, Vol. 60 [2021], Iss. 4, Art. 1 2 Building Services Engineering l July/August 2021
NEWS AND PRODUCTS
New Europump President Light now on EU Vanni Vignoli has been elected President of Europump, the European pump energy labels industry association. He has served Europump for many years, initially as a guest to Solus recently hosted an informative various meetings and then as a delegate. He next became webinar with a panel of experts from both Chairman of the SME Commission and a member of the government and compliance bodies on the new Executive Council, before his election as First Vice- EU Energy Labels. The full webinar is available President in 2019. on YouTube from @soluslightbulbs. His election comes at a time of profound change, SEAI Programme both for the European pump industry as it moves full Manager Tim Stokes said: speed towards the digital and green twin revolution, “The energy labelling and for the role of European associations whose raison regulation for light d’être of building bridges between companies, countries sources and its sister and people has been strongly challenged by the Covid regulation relating to pandemic. eco-design will have an Vignoli said on his election: “I very much look forward estimated combined to continuing the work started by my predecessor, notably with the setting-up of our energy saving of 42 new ‘digital working group’ to address data, artificial intelligence and cyber security terawatt hours per issues as they affect our industry, and the continuous promotion of our ‘Extended annum by 2030.” Product Approach’, which places us at the forefront of the EU’s sustainability policy.” The extensive new EU regulations are the result of nearly five years of negotiations and it will be mandatory for all Ledvance gets smart manufacturers and retailers to comply with. Ledvance has introduced a new portfolio of smart wall and ceiling luminaires, The new rules consist of the Single Lighting outdoor luminaires with security camera, as well as flex strips. Regulation (SLR) and the Energy Labelling The wall and ceiling assortment includes round Regulation (ELR). luminaires in a modern and decorative design, as well as sleek and timeless panel luminaires, ideal for any space. For outdoor installations, Ledvance offers CIBSE Young Engineer products that will meet increased customer demand Awards 2021 for mood and decorative lighting, in addition to security purposes. Thanks to the CIBSE Young Engineer The neon flex TGBW LED strips are suitable for Awards, there are three ways to stand out indoor and outdoor applications and offer smooth from the crowd. They are: and seamless illumination with an RGB and CIBSE Employer of the Year Award tuneable white option. Showcase your commitment to the industry Contact: Stevie Young, Ledvance Ireland. T: 086 – 600 1291; E: [email protected] and the young engineers that you champion; CIBSE ASHRAE Graduate of the Origen technical support Year Award Showcase your talent by putting forward Paul Begadon, Origen’s CHP your hard-working graduates; Field Service Engineer is pictured here with John O’Brien, Origen’s newly- CIBSE Apprentice of the Year Award appointed Heat Pump Technical Showcase your talent by putting forward Support Specialist. Together they now determined apprentices. present a much-strengthened Entry is free and open to all with the technical support service to both entry deadline being Friday, 30 July. installers and clients alike. See CIBSE Young Engineering Awards.
https://arrow.tudublin.ie/bsn/vol60/iss4/1 4
News August 2021.indd 1 19/06/2021 16:46 et al.: Building Services Engineering July/August 2021 A GLOBAL SUSTAINABILITY AND CLIMATE LEADER
Leading manufacturer of water pumps and pump systems, Wilo Group, has been announced as one of the top 50 Sustainability & Climate Leaders.
With a target of providing 100 million people with access to drinking water by 2025, Wilo is heavily incorporating sustainability into its approach and working to provide intelligent, efficient and climate-friendly solutions.
To find out more about Wilo’s energy efficient products, visit: wilo.com/ie/en
Pioneering for You
PublishedWilo Ireland by ARROW@TU • Tel: Dublin, 01 - 426 2021 0000 • email: [email protected] 5
Wilo Advert February 2021.indd 1 17/01/2021 14:08 Building Services Engineering, Vol. 60 [2021], Iss. 4, Art. 1 4 Building Services Engineering l July/August 2021
NEWS AND PRODUCTS
‘Electric Ireland SuperHomes’ Control valve selection guide Electric Ireland and Tipperary Energy Agency (TEA) have entered The Building Controls Industry Association (BCIA) has a joint venture called “Electric Ireland SuperHomes” to deliver 35,000 published a new technical guide called Selection of Control Valves. deep home energy upgrades by 2030. The focus will be on whole- It provides an understanding of the complex topic of control house, multi-measure deep retrofi ts, rather than individual energy valves in HVAC systems, how they upgrades, to bring work, and some basics on how to the homes up to a size and select the right valve. minimum of a B2 BER With today’s control system energy rating. engineering focus all too often Measures will directed at the electronics side of the include air to water control scheme, it is easy to neglect heat pumps, advanced the importance of proper valve ventilation (heat selection and application. recovery or demand- Terry Sharp, President of the BCIA, controlled), airtightness said: “There are many things to and insulation, all to consider when selecting a control a very high standard. Benefits will include savings in energy bills, valve but valve design, technology warmer, more comfortable and healthier homes, a reduction in and application has changed in recent times. This guide provides carbon emissions and an increase in property values. some basic clarity to the novice and also serves as an aide-memoir Pictured above are: Marguerite Sayers, Executive Director, Electric Ireland to the more experienced.” with Seamus Hoyne, Chairperson, Tipperary Energy Agency and Eamon See bciaa.co.uk Ryan, TD, Minister for the Environment, Climate and Communications.
Wavin goes anthracite grey Orla Feely EI President Professor Orla Feely, Vice-President for Wavin has updated its DeepLine semi-elliptical guttering Research, Innovation and Impact and a Professor of range with a new “anthracite grey” (RAL 7016) addition to match Electronic Engineering at University College Dublin, the increasingly-popular colour scheme being used for external has been inaugurated as President of Engineers windows and doors. Ireland. Professor Feely holds a BE degree from Declan Conlon, Sales Manager at Wavin Ireland said: “Grey UCD, and MS and PhD degrees from the University external accents on homes and buildings have been growing in of California (UC) Berkeley. popularity and by colour-matching prominent, yet peripheral, Commenting on features like guttering, buildings can really be brought to life.” her inauguration Wavin’s DeepLine semi-elliptical systems can handle more Professor Orla Feely rainwater than similar-sized systems, incorporate specialist said: “Engineering seal technology, and feature the easy-to-install “Flexiclip” is at the heart of seal jointing mechanism that makes it simple to connect society and central to gutter units to fittings. innovation, enterprise For details see www.wavin.ie and economic growth. The pandemic has Premier Inn targets 2500 rooms demonstrated our collective resilience and Premier Inn is pressing on with its expansion plans in Dublin city centre with three our ability to engineer of its fi ve pipeline hotels currently under construction, while the hotels at Gloucester dramatic changes for Street (113-bedrooms) and Newmarket (151-bedrooms) will follow in 2022 and 2023 the good of society. respectively. “I look forward to Other secured locations for Dublin city centre include a fl agship 262-bedroom working with, and for, our engineering community docklands hotel at Castleforbes, with developer Glenveagh PLC, and a 206-bedroom as we innovate to deliver creative and sustainable freehold development at Jervis Street. A 187-bedroom Premier Inn hotel at Morrison solutions for society at this critical time, and to Quay in Cork is also planned. pursue a green and digital recovery.” https://arrow.tudublin.ie/bsn/vol60/iss4/1 6
News August 2021.indd 2 19/06/2021 16:47 et al.: Building Services Engineering July/August 2021
think outside the box!
EASY TO INSTALL, COMPACT DESIGN, SIMPLE TO OPERATE, PLUG & PLAY SYSTEM. NEW BOOSTER Equipped with a built-in variable speed controller, pressure sensor, non-return valve PUMP FROM and pressure vessel.
Simple programming allows for adjustment CALPEDA of pressure and monitoring of the pump’s operating status. IE4 An ideal solution for Domestic and Commercial applications.
• IE4 high-efficiency motor
• Flow rate up to 10M3/Hr • Pressure up to 6 Bar • Programmable re-start pressure • Monitoring and control of pump supply voltage, current and motor temperature • Eliminates water hammer
Variable Speed Drive
water passion... For further information please contact: Calpeda Pumps (Ireland) Ltd. Unit 5, Old Quarry Campus, Blanchardstown, D15 Y4EK
Tel: 00-353-1-8612200 Fax: 00-353-1-8612203 www.calpeda.com E-mail: [email protected] Published by ARROW@TU Dublin, 2021 7 Building Services Engineering, Vol. 60 [2021], Iss. 4, Art. 1 6 Building Services Engineering l July/August 2021
NEWS AND PRODUCTS
Meet the A Team apprentices Bernie Reid joins Hevac Bernie Reid has realised a long-held career The Generation Apprentice Competition is organised by SOLAS on behalf of move in being appointed Internal Sales and the National Apprenticeship Council. Specifications Representative for Hevac. She It features teams from post-primary schools, community training and youthreach studied economics at university and first entered who were invited to create either a physical or virtual A letter, in celebration of the commercial heating apprenticeship, future careers, and the global drive for sustainability and green values. industry in 2006. In the case of Category 1, contestants had to use material destined for landfill to Over the years she has build an A letter not bigger or gained considerable wider than 450mm. The A had experience in the sector to communicate core messages and is especially proficient about apprenticeship in in the application of Ireland and how subsequent radiators, radiant panels careers are crucial in tackling climate change. and trench heating for Winners were Team Liberties both domestic and commercial projects. Training Centre in Dublin. The bulk of her work is based on quoting specified projects. However, she will also support Picture shows Category 1 winners – Robbie Brady, Jake consultants and specifiers who require design Dunne and Graham Balfe with assistance or help with product selection and their winning entry and heat loss calculations. packaged trophy. Contact: Bernie Reid, Hevac. T: 01 – 419 1919; E: [email protected] Lightweight, versatile air dispersion The FabricAir ranges of air dispersion systems available from Core Air Conditioning Pump sector loses Ireland are designed for positive air distribution systems as an alternative to conventional aluminium ducting systems, insulation and grills. leading light This versatile system design produces efficient distribution of air, with increased comfort It is with great sadness that we report the for the occupants, as the airflow is dispersed along the length of the section, eliminating recent death of Professor Bernd Stoffel, a both drafts and noise from the duct and grill. Because the system static pressure is lower Europump stalwart and internationally- than traditional ducting, the fan power renowned pump technology expert. required is lower, so the efficiency of The pump sector owes Professor Stoffel the overall system increases. huge gratitude for some Available in a wide range of colours of the essential industry and air dispersion methods, the system standards which pump is ideal for applications such as coffee manufacturers worldwide shops and pharmaceutical facilities still follow. For instance, where the ducting is visible. In addition, ISO 9906, a standard site requirements, installation and conceived more than 20 commissioning are dramatically-reduced years ago, still provides as the system is lightweight and has the basis for performance unique options on suspension methods. testing of pumps after System features and benefits a revision in 2012. include: lightweight; no insulation; The scientific framework for a size-neutral no condensation; noiseless; fast and description of the energy consumption of a easy to install; draft-free air movement; centrifugal pump, considering specific hygienic; range of colours and shapes; applications, is based on the methodology long service life. developed by Professor Stoffel and is Contact: Sean Gorry or Carol Malone, Core Air Conditioning Ireland. implemented in European standards today. T: 01 – 409 8912. W: www.coreac.com https://arrow.tudublin.ie/bsn/vol60/iss4/1 8
News August 2021.indd 3 19/06/2021 16:48 et al.: Building Services Engineering July/August 2021
ecocirc+
WHAT IF PLUMBING WERE AS EASY AS TURNING THE DIAL?
ecocirc - a smarter choice. Faster setups. Fewer call-backs. Lower costs. ecocirc and ecocirc+ are precision engineered by Lowara, a global brand within Xylem Inc., based on more than half a century of Research & Development expertise and real- life testing experience to give to plumbers a smarter choice; a circulator easier-to-install that just keep on running, delivering high efficiency and good value for money.
Xylem Water Solutions Ireland Limited For more information call 01452 4444 or email [email protected] Published by ARROW@TU Dublin, 2021 9 Lowara, ecocirc are trademarks of Xylem Inc. or one of its subsidiaries. © 2021 Xylem
Xylem Advert August 2021.indd 1 19/06/2021 16:50 Building Services Engineering, Vol. 60 [2021], Iss. 4, Art. 1 8 Building Services Engineering l July/August 2021
NEWS AND PRODUCTS
Weltec WIT Dissertation Awards 2021 Five students from the BEng (Hons) in Sustainable Energy Engineering at WIT presented their fi nal year dissertations virtually to Weltec Engineering in May, with the aim of winning the annual Weltec award. These awards are keenly contested and were established to showcase the exceptional work that fi nal-year students of the Sustainable Energy Engineering course produce in WIT. As expected, the standard was very high and the Weltec adjudicating panel found it extremely hard to differentiate between them. That said, and after some very serious deliberation, the premier Weltec Award for 2021 went to Grace Roche (pictured) for her dissertation: “A Comparison of Third Party Building Certifi cation Systems”. Diamond Air Second place went to Kevin Fitzgerald with continue expansion Andrew White coming third. The other chosen participants completed their To better serve its growing customer base, presentations under the following titles: Diamond Air Conditioning has appointed James • Post-occupancy evaluation of energy-effi cient retrofi tted dwellings; McGoldrick as Operations Manager. He is now • Design simulation and appraisal of borehole thermal energy storage in responsible for the management of day-to-day a commercial building with thermal energy and emissions analysis; operations in Diamond Air. • The energy effi cient upgrade of a 19th century historic building; Contact James at T: 01- 636 3131; • Design, constructing and testing of a crossfl ow turbine. M: 087 - 780 0111.
CIBSE outing for Guide to specifying humidifiers Luttrelstown Condair has published an easy-to-follow 10-point guide to specifying humidifiers aimed While last year’s CIBSE Ireland at HVAC consultants. It presents an overview of the most important elements in designing a annual golf outing had to be humidification project and covers topics such as AHU vs in-room strategy, psychrometrics, cancelled, the good news is that product sizing, technology selection, installation and hygiene Friday, 27 August, has now been management. confirmed for the 2021 event. Venue Damien Power, Condair’s Area is Luttrellstown Castle Resort and Sales Manager for Ireland, Wilo Ireland is the main title sponsor. commented: “This accessible guide The format and tee times, yet to be to humidification for specifiers and finalised, will be announced shortly. consultants comprehensively walks Help support the invaluable work a designer through the full process, of CIBSE Ireland by entering a team from the initial psychrometric and/or sponsoring a hole, or one of calculations to considerations the “silver” sponsor opportunities around commissioning and of Nearest the Pin and Longest maintenance. It includes some very useful rules of thumb and will prompt a consultant to Drive. The outing will help raise review important aspects of a project they may not have otherwise considered. much-needed funds for the CIBSE “The illustrated guide covers humidification of both air handling units and direct room Ireland programme of events while humidity control, comparing all types of humidifier technology. The advice it presents is providing an excellent business unbiased and has been developed from experience across thousands of projects by Condair’s and social networking forum. expert sales and service teams.” See www.cibseireland.org The free document can be downloaded from Condair’s website at www.condair.ie/guide
https://arrow.tudublin.ie/bsn/vol60/iss4/1 10
News August 2021.indd 4 24/06/2021 14:01 et al.: Building Services Engineering July/August 2021
Ultimate noise reduction is no coincidence
Patented seal for lower NEW insertion forces WAVIN AS+
PREMIUM NOISE REDUCING SOIL AND Unique material composition WASTE SYSTEM delivers perfect sound absorption BIM Revit package for ease of modeling
Calculate sound Compact design for small reduction with Wavin and narrow spaces SoundCheck Tool
Discover the new Wavin AS+ at wavin.ie/as-plus
Published by ARROW@TU Dublin, 2021 11
Wavin Avdert August 2021.indd 1 19/06/2021 16:51 Building Services Engineering, Vol. 60 [2021], Iss. 4, Art. 1 10 Building Services Engineering l Juy/August 2021
LIGHTING TO TRANSFORM WORKPLACES
Above: The new and improved Ledvance Damp Proof Gen 2 Damp Proof Gen 2 luminaire.
electrical connection, with a large luminaire from adjustment range for reuse of previous mounting holes. Cabling LEDVANCE is possible from both the side and back of the casing. Ledvance has introduced an improved version of This easy installation makes them suitable for a wide range of its classic damp-proof luminaire that offers higher applications, including vertical power, more efficiency and improved light quality. illumination in factories and warehouses where high ceilings, Called Damp Proof Gen 2, it is a flexible damp-proof dust, moisture and a lack of daylight luminaire suitable for many applications with versions cause particular challenges; indoor offering luminous fluxes of 8000lm and even 11000lm car parks where high energy efficiency and long maintenance intervals make for installations with very high ceilings. them suitable for long operating times; and adverse ambient conditions of workshops where the shock- Damp Proof Gen 2 comes in two single-battery emergency luminaires proof IK08 protection provides lengths of 1.2 and 1.5 metres and with automatic testing. the robustness required. offers excellent luminous efficacy Commenting on the new luminaires, In addition, with their low flicker and energy efficiency of 135 lm/W in Stevie Young, Ledvance Ireland said: rate of less than 10% and their high a robust (IK08) and water-resistant “Our existing damp-proof luminaires colour consistency of SDMC < 4, the (IP65) polycarbonate housing. There have been very popular in a wide Damp Proof Gen 2 fixtures are also is no electrostatic discharge risk since range of environments, and the suited to keeping employees safe the LED module is integrated into Damp Proof Gen 2 range has the when working long hours on potential to transform existing the cover. Suspension and anti-theft assembly lines. kits are included. workspaces with high-quality All Ledvance lighting solutions The new version has a flicker rate lighting and improved efficiency.” come in environmentally-friendly of below 10% and a colour consistency A stand-out feature of Damp cardboard packaging with relevant at 4 SDCM. There is also a greater Proof Gen 2 is its simple and easy product information immediately range of light colours to choose installation thanks to quick-open visible on the outside of the box. from, with warm 3000K added to stainless steel mounting clips and Contact: Stevie Young, the existing 4000K and 6500K. The tool-free wiring. The luminaire comes Ledvance Ireland. T: 086 – 600 1291; damp-proofs are also available as pre-wired and features tool-free E: [email protected] Q https://arrow.tudublin.ie/bsn/vol60/iss4/1 12
Ledvance edit.indd 1 21/06/2021 12:52 et al.: Building Services Engineering July/August 2021
Customised Air Handling from The Air Quality Specialists
MODULAR
VERTICAL
NORMAL FLAT SQUARED
Er P LOT6 - 2016
Er P LOT6 - 2018 Core Air Conditioning Ireland Ltd Unit 6 Centrepoint Business Park
AHU - 15.05.002 D12 PW95 CTA Published by ARROW@TU Dublin, 2021 Tel: 01 409 8912 13
Core Advert December 2019.indd 1 26/11/2019 12:13 Building Services Engineering, Vol. 60 [2021], Iss. 4, Art. 1 12 Building Services Engineering l July/August 2021
CIBSE YEN IRELAND Engineers reject spelling test but enjoy the quiz …
The intelligentsia of The format for the quiz was the engineering world similar to last year’s with 71 questions and a complex array gathered again for of useless knowledge and basic The final bonus round was what has turned out to engineering fundamentals, the “best background” behind latter of which again proved be an annual event in participants. We would love to the more challenging. say there was plenty to choose the CIBSE YEN calendar The questions were multiple from but there simply wasn’t! – the Virtual Quiz. choice, following complaints The Samuel L Jackson virtual last year that “it shouldn’t be a background by Sean McManus This year CIBSE YEN Chair, Ryan spelling test”, an aspect that of Davies was selected as the Loney, co-hosted the event in young engineers seem to prize winner. partnership with ASHRAE YEA struggel [sic] with. Spot prizes Now for the main prize – the Chair, Conor Deane. Participants were thrown in to make it a little overall winner was Sean Byrne came from virtually everywhere more interesting with a number who romped home in the CIBSE – including James Byrne from of bonus rounds. YEN/ASHRAE YEA Virtual Quiz Killybeggs in Co Donegal – to The first bonus round followed 2021. This was a mere two days enjoy the Saint Patrick’s themed the music rounds where each of after he had started in the occasion. the songs had a tenuous link to industry with Ethos Engineering. engineering. The participants Congratulations Sean. were asked to insert song titles CIBSE YEN would like to with engineering references in thank all who participated in the the title into the chat box. The event, and especially Professor winner by popular vote was Michael O’Flaherty of TU Dublin Ross Byrne with Simon and for his assistance (yet again) Garfunkel’s classic, “Bridge over in setting up the software troubled water”. platform to host this multi- Another bonus round was for regional online event. best explanation for a project To find out more about being over budget “It is what it upcoming CIBSE YEN Ireland is” … a succinct and nonchalant events follow the Linkedin page excuse selected as the winner or contact Chair, Ryan Loney, at by popular vote. Gavin Coyne, [email protected] Q clearly well accustomed to delivering such news to clients, Left: Sean Byrne, Ethos Engineering, who won took the prize. the top prize in the CIBSE YEN Virtual Quiz.
https://arrow.tudublin.ie/bsn/vol60/iss4/1 14
CIBSE Quiz Night edit.indd 1 20/06/2021 08:59 et al.: Building Services Engineering July/August 2021
Published by ARROW@TU Dublin, 2021 15
FlaktGroup Advert.indd 1 19/06/2021 15:05 Building Services Engineering, Vol. 60 [2021], Iss. 4, Art. 1 14 Building Services Engineering l July/August 2021
EIFI supports Engineering Skillnet
Training and education is “Our industry is becoming a core value of the Electrical more ‘digitised’ and there is Industries Federation of currently a requirement for Companies will benefit from upskilling and continuous Ireland (EIFI) and so it is industry-led training to develop learning in order to maintain our no surprise that the “world-class talent to help the competitiveness. As the voice of Federation has played a sector achieve its potential the electrical industry within the greater engineering community pivotal role in the newly- and keep pace with ongoing we help identify common skill launched Engineering technological advancements. shortages and training needs, Skillnet Business Network. and ensure that these are then An earlier Ibec Engineering incorporated into the Engineering Network skills survey Skillnet programme.”e.”. revealed that more than The EIFI has a very strong educational sub-committee and 83% of firms are facing it has already developed quite skills shortages and a number of new initiatives and Engineering Skillnet is training supports. Examples include designed to address the CPD training programme on the IS10101 Wiring Rules that problem. “The organised in collaboration with engineering skills ECA/CIF. The Guide to IS10101: shortage is especially 2020 National Rules for apparent in the Electrical Installations training electrical sector,” programme has been uploaded to the ETCI and says Mark Keogh, CIF training web pages and Chairman of the is is freely accessible. EIFI Education Sub- The EIFI also assists with, committee and Vice- and supports, other training President for Buildings initiatives with its various member associations and this & Industry, Schneider allows industry employees Electric Ireland. to generate greater technical https://arrow.tudublin.ie/bsn/vol60/iss4/1 16
Skillnets edit.indd 2 20/06/2021 09:01 et al.: Building Services Engineering July/August 2021 Building Services Engineering l July/August 2021 15
excellence across the entire About Engineering Skillnet operating in the electrical and electrical distribution channel. Engineering Skillnet is co-funded allied trades. An “open door” These can be freely accessed on by Skillnet Ireland and member invitation is offered to other the EIFI “My Learning” page of companies, while Skillnet Ireland organisations operating in the the EIFI website where a multitude is funded from the National industry for cooperation and of accredited training courses Training Fund through the promotion of good practice in are presented. Department of Further and Higher all aspects of the Irish electrical Getting back specifically to Education, Research, Innovation industry. Engineering Skillnet, Keogh and Science. Engineering Skillnet Principal objectives include: elaborates: “Latest figures (2018) is a business network for • To assist, encourage and promote show that the Irish engineering engineering companies of all the interests of firms, sector has grown to F8billion sizes and the objective of this corporations and bodies engaged in exports and employs 46,000 national network is to support in the electrical and electronic people across 1200 businesses. the growth of member companies industry within Ireland; These cover everything from by enhancing industry-specific • To support the establishment automotive, aviation, energy skills and knowledge, broadening and sustain the viability of and environment, through to access to skills development trade associations within the construction, agriculture and opportunities, and encouraging industry; the sub-supply sectors. The ongoing professional development. • To improve the performance of evidence suggests that 83% of See https://www.ibec.ie/ electrical companies and create all engineering companies are engineeringskillnet employment within Ireland; experiencing a shortage of • To facilitate communication About the EIFI critical skills. within the industry; The EIFI is active in promoting “Engineering Skillnet will prove • To promote better standards the affairs of the industry and a major tool in addressing this of business practice in the its members to underpin and industry; problem and is already delivering promote its position as the • To support technical and safety targeted programmes on specific “voice of the electrical sector”, training; subjects. These include critical and to represent its interests • To engage in social and thinking to equip engineers by lobbying relevant statutory networking initiatives across with fundamental skills to solve and legislative bodies and the industry; problems and drive change, and Government Departments. • To recognise achievement and in the implementation of ISO It also promotes and pursues merit within the industry. management standards and engagement with other relevant See https://www.eifi.ie Q CE marking of products. professional bodies, trade “On the broader front, ibec associations and organisations Engineering Network members are at the forefront of the climate challenge, delivering innovation in technologies to support renewable energies, including new strides in wind energy, developing more efficient ways to charge electric cars, and enhancing the use of biofuels in boilers. Through this collaborative approach, companies will benefit from industry-led training to develop world-class talent to help the sector achieve its potential, and keep pace with ongoing technological advancements in a changing regulatory environment,” Engineering Skillnet encourages critical thinking and helps equip engineers with the Keogh concluded. fundamental skills to solve problems and drive change. Published by ARROW@TU Dublin, 2021 17
Skillnets edit.indd 3 20/06/2021 09:01 Building Services Engineering, Vol. 60 [2021], Iss. 4, Art. 1 16 Building Services Engineering l July/August 2021
Our work in this field continues on BIM – a repository the EU BUILD UP work (https://www. buildup.eu/en) in developing the skills and processes to reduce the carbon of invaluable footprint in the construction sector. See Figure 1. In the post-Covid-19 environment energy information there will not be a return to pre- pandemic normality. Many of the Author: Paul McCormack, Belfast Metropolitan College previous systems, structures and jobs Innovation Manager have disappeared and will not return. It is therefore imperative that, in order It is widely accepted that digitalisation is a to help kick-start the economy and to take full benefit from the emerging game-changing strategy that will empower the low-carbon economy and other construction sector to thrive and deliver the opportunities, all training tools, expertise for sustainable energy skills (see mechanisms and channels developed must be future-fit in design, content, Building Services Engineering May/June 2021). delivery and accreditation. In this, the second article in our Digitalisation In the current crisis individuals, Series, Paul McCormack, Innovation Manager, industries and governments are being affected on an unprecedented scale. Belfast Metropolitan College, focusses on the Our challenge is to develop training significant role BIM has to play. materials and modules for the new economy and marry these with new ransforming the EU construction package them for the audience, forms of learning. This approach enables sector to be greener, consume ensure the learning process fits and industry and workers to start their Tless energy and to reduce its that everything is well mapped out. digitalisation journey learning new skills carbon footprint will be driven by While technology affords us the while also accelerating the process. the growing market for digitalisation chance to do many things, it is essential and data, and by legislated carbon to get the pedagogy (the theory and The journey reduction targets. However, it will practice) right first. Establishing the BIMcert is a project based on three all be achieved through upskilling correct pedagogical structure for steps, aimed at providing a largescale the built environment workforce. the process is the foundation of the training and qualification scheme Building information modeling (BIM) learning process, regardless of the providing the requisite skills for the is the backbone of the new “informed” delivery mechanism. entire construction supply chain to: way of working that’s been triggered and targeted by the digitalisation Figure 1: BUILD UP Process Curve opportunities presented to the sector. The challenge for industry is how to engage in the digitalisation journey,
where is the next starting point, and Qualification National how do you navigate a journey when and training roadmaps schemes: Stimulate you are unsure of the destination? European demand Status quo framework of analysis BIM and Fundamentals sustainable National energy As with any journey it is vital that qualifications qualifications platforms you get the fundamentals right. Digitilisation journey is no different … get the right training materials BUILD UP 2011 BUILD UP 2019-2022 together, suitably prepare and correctly Figure 1. BUILD UP Process Curve. https://arrow.tudublin.ie/bsn/vol60/iss4/1 18
BIM edit Part 2.indd 2 20/06/2021 09:37 et al.: Building Services Engineering July/August 2021
Published by ARROW@TU Dublin, 2021 19
simPRO Advert August 2021.indd 1 23/06/2021 17:55 Building Services Engineering, Vol. 60 [2021], Iss. 4, Art. 1 18 Building Services Engineering l July/August 2021
(1) Enable collaborative working to improve access to, and the transition • Industry Advisory panel (IAP) from, design to development and • Technical Advisory panel (TAP) delivery of both new-build and • Core Application Partners (CAP) renovation to achieve energy efficient near zero buildings (embedded energy); (2) Achieve efficient and effective ongoing management of the building in terms of energy and fabric (operational energy); (3) Utilise Building Information Modelling (virtual construction) as the enabling methodology and tool (sustainable energy). The construction sector is increasingly struggling with how to gather and utilise data in a coordinated fashion across the entire sector supply chain. By upskilling the workforce initially to master the digital fundamentals, and then to utilise BIM to gather the data, the sector can organise, store Figure 2. BIM-EPA Digitilisation Strategy Compass (DSC). and extract value from the data. This will lead to greener construction and challenge is to design effective BIM journey enable net zero carbon footprints in learning and development tools Through the extensive external construction. BIM is simply a repository that fully utilise the capabilities of stakeholder and industry links, we of energy the information of buildings, technology, combined with work- developed and continually refined accessible and usable by all stakeholders based activities and experiences, to the material to ensure it met industry in a systemic and coordinated deliver a real and lasting impact on and learner needs. This is critical with environment. performance in the workplace. Our plenty of industries having to rapidly key goal as a learning and training adapt post-crisis. The material must Materials provider for digital transformation to be fit for purpose and we must Extensive industry links in the BIMcert ensure participation and deliver success continually refine the curriculum to project, harnessed through the BIMcert is to shift the traditional focus of match imminent industry demands. Startegy Compass (Figure 2), informed learning inputs to learning and BIMcert addresses all these issues at strategy, content, direction and performance outcomes. once, with a comprehensive, easily- delivery. We had the Technical Advisory accessible training and qualification Panel (TAP), which included technical BIM adoption platform designed to level the playing organisations, accreditation bodies, Barriers field. BIMcert has developed training digitalisation transformation experts • 29% of companies believe that packages that, instead of a lengthy and BIM experts. disappointing BIM adoption is This was supported by the Industry due to a lack of knowledge; and rigid multi-module accreditation Advisory Panel (IAP), included industry • 38% attribute it to budgetary process, follow a digital micro- bodies, companies, SMEs and industry issues; accreditation process. Such bite-sized representatives, and ensured that • 38% also attribute it to a lack micro-accreditation facilitates learners of support from employees. our material was responsive to both in following their own learning Solution organisational and staff needs. path as opposed to a prescribed BIMcert tackles all three problems Our research and feedback from the standardised journey. at once, with a comprehensive, advisory panels showed that high- The journey itself is quite different easily-accessible training and quality learning in the workplace is qualification platform. from usual training schemes. A first more than just technology. The innovation lies in personalisation – https://arrow.tudublin.ie/bsn/vol60/iss4/1 20
BIM edit Part 2.indd 3 20/06/2021 09:39 et al.: Building Services Engineering July/August 2021 Building Services Engineering l July/August 2021 19
the system systematically taps into the education process with the learners second to agriculture as the slowest experience of learning professionals engaging with the process remotely industry engaging in innovation and to get them familiar with new digital and at a time that suited them. digitalisation. However, we built in technology. Comparisons are then This digital process enabled and mechanisms to ensure our delivery provided, emphasising the benefits empowered the OHMG workforce process empowered learners to of digitalisation at individual and to study “on site” at their own pace, reflect on a number of things: industry level. time and location, thus ensuring (1) How technological developments the learning process balanced affect their roles and their lives; Multiple BIM development routes with work and home life. (2) What skills they can build on, or While BIM is an enabler and a priority Speaking of the experience Martin may need, to develop as a result; for companies to understand and Lennon, Managing Director said: “As (3) How to identify personal embrace, in reality the level of with all others in the construction opportunities in a digitally- knowledge and use of BIM will differ sector, we face the challenge of ensuring transformed world. from one company to another, our staff are fully skilled in digital tools depending on their position in the for construction, while still delivering Engagement vital construction value chain. Large multi- the goods on site. The Belfast Met Digitalisation is currently changing national companies will have resources BIM course was a perfect fit for our the face of the construction industry. for a dedicated BIM department, team and is another step on our It is vital for companies to engage in whereas SMEs will require this to be an digital transformation journey.” this transformation in order to avail “add on” to someone’s job description. of the ensuing opportunities. Those Therefore, the BIM adoption levels BIM modules who fail to engage will fail, it is that and development routes are different BIMcert has developed a comprehensive simple. Data is being generated across for each player and the resources multi-discipline curriculum for the AEC the construction process and presents available need to reflect this. Every sector for the double challenge of tremendous value that needs to be company will adopt a different BIM energy efficiency and digitalisation. captured. Those with the capability approach depending on need and The curriculum is formed by a set of and capacity to do so will thrive. capacity. However, every company will on-demand units, divided into several All companies must develop a require a basic grounding in BIM strides, to allow a build-up of skills. mechanism of dealing with the levels fundamentals and then, if necessary, Those units are delivered via bite- of data that they are faced with. In develop individual specialisms. sized modules that combine form- order to engage, companies must get Now is the time for companies to flexible training plans. the basics right and then map out develop and implement their specific Mechanisms their own individual journey. This is needs and opportunity-driven digital Through the Belfast Met experience essential if they are to take advantage strategy with BIM at the heart. The in H2020 projects, we have ensured of the opportunities and to succeed. starting point for this journey is that traditional barriers to learning Conclusion getting the fundamentals in place. are not reinforced. Our experience in BIM is more than just an acronym … the BIMcert project shows that there Successful example it is a system for handling data that are still many barriers that prevent An example of how this can be allows the user to manage construction. adults from engaging in the learning achieved is Northern Ireland based The first step in the BIMcert project process, including lack of time and O’Hare and McGovern (OHMG). was to demystify BIM and let the cost, lack of access to high-quality Realising the need to lay down firm learner engage. Hence we broke training, limited guidance and a lack BIM foundations upon which to base the process down into basic steps, of belief and motivation to get their digitalisation journey, last year introduced the fundamentals as the involved in training in the first place. they embarked on a company-wide first step in this process, and allowed The learning mechanisms we put in BIM course. Twenty seven OMHG users to design their own learning place are designed to address these staff have since completed the OCN pathway. To facilitate this there are very issues. Level 3 Award in Digital Construction now 32 modules for trainees and with BIM, delivered by Belfast Delivery trainers on the BIMcert programme. Metropolitan College. In our delivery we were faced with Get your tailored digitalisation This 20-week online course was significant challenges, not least being journey underway now by logging delivered in a “beyond blended” online the fact that construction is only on to https://energybimcert.eu/ Q Published by ARROW@TU Dublin, 2021 21
BIM edit Part 2.indd 4 20/06/2021 09:41 Building Services Engineering, Vol. 60 [2021], Iss. 4, Art. 1 20 Building Services Engineering l July/August 2021 Finding the right replacement pump now made easy Grundfos is proud to supply pumps to the majority of boiler manufacturers and work with them to constantly improve effi ciency and reliability. However, it recognises that getting hold of a specifi c OEM replacement can add signifi cant time and cost to a job. The intuitive Grundfos GO Replace app.
With the intuitive Grundfos or tablet, a replacement pump Fast and easy replacement GO Replace app, professional can be found quickly in just a circulator choice installers can get a mobile few easy steps. The Grundfos ALPHA 1 L circulator quick guide for assisting in the First, to identify your current is the perfect choice for almost any replacement or upgrade of pump take a photo of the heating system, designed to give Grundfos-made small circulators. nameplate or enter the product solid performance year after year. Once the app has been number of the old Grundfos With its intuitive one-touch downloaded to a smartphone pump. Next, confirm the pump operation and compatibility with that was found is correct and the GO Replace app, ALPHA1 L is the app will show whether the fast and easy replacement Grundfos can offer a suitable choice when replacing the old boiler replacement. Lastly, select your pump. Simply download the GO preferred replacement pump Replace app on your smartphone and create a report with the and scan the pump to make information. Now replacing pumps easier and you can order the much faster. new pump if GO Replace can be downloaded you don’t have on iOS from the Apple App Store one already or Android from Google Play. in the van. To find out more about GO Replace, or any other Grundfos App, visit www.grundfos.ie T: 01- 408 9800 or email: [email protected] Q
The Grundfos ALPHA1 L circulator is the perfect choice for almost any heating system.
https://arrow.tudublin.ie/bsn/vol60/iss4/1 22
Grundfos edit.indd 1 22/06/2021 16:47 et al.: Building Services Engineering July/August 2021
Boilers and cylinders Fully in-tune Efficiency boosters, for any property, with low-carbon for extra cost big or small legislation savings
All boilers Easy to install, 17,000 genuine Extended A-rated for maintain and parts readily warranties efficiency operate available available
Rated Intuitive comfort Expert ‘Excellent’ on controls training Trustpilot
Baxi Assure, The Complete Home Service
The most comprehensive range of residential heating and hot water systems is here. We’ve put our in-depth knowledge of the building industry and reputation for product innovation into creating reliable, efficient and cost-effective solutions the housing market needs – for today, and tomorrow. Rest assured, the future of residential heating is in safe hands with us. Call Baxi Potterton Myson on 00353(0) 1 4590870 or visit baxipottertonmyson.ie to find out more.
Published by ARROW@TU Dublin, 2021 23
Baxi PM Advert August 2021.indd 1 24/06/2021 16:44 Building Services Engineering, Vol. 60 [2021], Iss. 4, Art. 1 22 Building Services Engineering l July/August 2021
Innovation the lifeblood of Calpeda pumps Product development is the lifeblood of any portfolio but, in the case of Calpeda, they have totally embraced the principle with innovative new products constantly coming on stream. Two of the latest introductions are the GQS 40 submersible pump range and e-idos plug-and- The GQS 40 model is intended for play energy-efficient packaged booster sets. wastewater and drainage applications.
The GQS family of submersible energy savings, design simplicity and operate in cascade mode according to pumps for dirty water now includes the system cost containment make them the increases in flow rate and the falls GQS 40 model which, alongside GQS more sophisticated than ever. in pressure, making for automatic duty 50, extends the range to cover less- With Calpeda e-idos pumps, this aspect cycling. In the event of power failure, demanding applications. It still delivers has been greatly simplified. e-idos the pump set resets automatically. the ultimate performance, combined pumps are supplied already equipped For engineers designing pump system with reliability and affordability. with a pressure sensor so pressurisation solutions, configuring the product GQS 40 pumps are ideal for non- groups can be created without having before purchasing it, choosing the aggressive domestic and industrial to add control panels, and without model and selecting optional accessories waste water; for draining flooded needing to wire any connection. needs to be just a few clicks away. The areas or emptying tanks; for extracting The pumps used only need to be Calpeda online pump selector tool is water from ponds, streams and hydraulically connected and, apart designed to do just that, but to also offer rainwater collection tanks; and from performance excellence, this additional advice, guidance and an for irrigation. also helps keep the interactive knowledge resource to Features include a double mechanical system pressure help with system design. seal on the shaft, triple impregnated constant. By It is not intended as a replacement dry windings for greater resistance programming for direct contact with Calpeda’s technical to humidity, a relief valve each pump at team, more as a complementary tool and free-flow impeller start/stop set that allows individuals to autonomously (vortex). points, they find the most suitable pump for a As for booster particular application 24 hours a day, sets featuring from wherever their location. several pumps in parallel, “With digitalisation now underpinning the whole process of building services engineering, solutions providers such as ourselves need to be dynamic and forward looking,” says Graham Fay, Managing Director, Calpeda Ireland. “Hence our commitment to product development, and even more so of the nature of the innovations we constantly Calpeda bring on stream.” e-idos compact Contact: Graham Fay, energy-efficient Calpeda Ireland. T: 086 - 819 3059; booster sets. E: [email protected] Q https://arrow.tudublin.ie/bsn/vol60/iss4/1 24
Calpeda edit.indd 1 24/06/2021 14:09 et al.: Building Services Engineering July/August 2021 Build warmth with Grant
Our complete integrated heating packages provide everything needed to build a highly efficient, warm and comfortable home.
Tailored to suit the homeowners’ requirements, each Grant heating package is correctly sized and specified, free of charge, to achieve
long-term savings.
Packages feature the Grant Aerona 3 air to water, air source heat pump, Grant hot water cylinders, Grant Afinia aluminium radiators and the Grant Uflex underfloor heating system. Smart controls are also available.
Trust Grant on the journey to warmth and comfort by sending house plans to [email protected] Published by ARROW@TU Dublin, 2021 25
Grants Advert August 2021.indd 1 20/06/2021 09:33 Building Services Engineering, Vol. 60 [2021], Iss. 4, Art. 1 24 Building Services Engineering l July/August 2021
Mitsubishi Electric, it works like an PLASMA QUAD CONNECT electrical curtain to catch micro-scopic particles in the air. It is a powerful air purifying device that effectively Bolt-on solution for neutralises six key indoor pollutants – viruses, bacteria, allergens, dust, perfect IAQ mould and micro particles – as well as inhibiting 99.8% of SARS-CoV-2*. While prior to Covid there was a growing emphasis on “More critical still is its simplicity. wellbeing and indoor air quality (IAQ), the impact of the Being bolt-on, it is easily fixed to pandemic reinforced its importance. Now, as we emerge new and existing installations of from lockdown, IAQ is even more to the fore as offices, our M Series, Mr Slim and City retail outlets, gyms and commercial centres assess the Multi indoor units. This makes it a sustainable and cost-effective work environment in relation to airborne contaminants solution as it eliminates the need and other issues that contribute to poor indoor air quality. to replace equipment and avoids the business disruption major “This is an enormous challenge for customers/clients. The indoor air refurbishment works entail. So, businesses,å” says Fergus Daly, Area quality of their premises is the top retrofitting an existing system or Sales Manager, Mitsubishi Electric. priority in this respect. affixing it to a new installation as “On the one hand they urgently “Thankfully, our Plasma Quad an optional extra is child’s play, unlike Connect (PQC) technology is a very need to re-commence trading while, other options with integrated solutions on the other, they need to ensure the effective solution that can be easily that require total replacement. safety and wellbeing of staff and and cheaply applied. Unique to “In the case of wall-mounted units, the Plasma Quad Connect simply mounts on to a metal backplate above the unit. On ducted units, it slides into a metal fitment, which is screwed onto the back of the ducted unit. With cassette units, it is housed in a casement inside the grille. Knock- out holes for fresh air ducting are included as standard. “While only recently introduced to the marketplace, reaction to Plasma Quad Connect has been extremely positive. For specifiers and installers, it means they can deliver a very cost- effective, high-performing solution to a major challenge with no business disruption. Meanwhile, end-users can confidently resume trading knowing that their premises are fully compliant, and that they provide a safe and healthy indoor environment for their Plasma Quad Connect staff and customers.” significantly improves Contact: Fergus Daly, Area Sales indoor air quality, providing peace of Manager, Mitsubishi Electric. mind for building T: 01 – 419 8800; M: 087 – 182 6536; occupants. E: [email protected] Q * Derived from and subject to test results, for and on behalf of Mitsubishi Electric, conducted at the Microbial Testing Laboratory, Japan Textile Quality and Technology Centre, Kobe, Japan. https://arrow.tudublin.ie/bsn/vol60/iss4/1 26
Mitsubishi edit.indd 1 20/06/2021 09:42 et al.: Building Services Engineering July/August 2021 Building Services Engineering l July/August 2021 25
ISH digital 2021:
Below: Royal Midas shower light from key focal points Keuco – a ceiling light combined with a large, integrated shower head.
The focus at the recent ISH digital, the world’s leading trade fair for HVAC and water, was on networking, knowledge transfer, high- grade content, an extensive programme of events, numerous solutions and innovative products. Thus, the first digital edition of ISH was able to generate social, political and economic
relevance with themes such The Green Deal was one of the It was possible to make personal as the Green Deal, life- important future-oriented themes in appointments with exhibitors’ the energy section and it included representatives until 1 April 2021 so giving air and hygienic heating solutions and systems that that, in the end, a total of around bathroom trends. make a decisive contribution to the 6,600 meetings were held. attainment of climate goals. The platform stayed open for all Another focal point was the participants until 30 April 2021, thus significance of ventilation and air- giving them the chance to see recorded conditioning systems, especially content and make contact with other against the background of the participants. The result?... approximately current pandemic. 82,000 participants were active when Meanwhile, the water section focused the platform closed, which means thematically on drinking-water hygiene around 13,000 participants were and the hygienic bathroom. Dirt and added during the post-fair phase. bacteria-resistant surfaces, touch-free Wolfgang Marzin, President and operation and hygienic electronic Chief Executive Officer of Messe bidets showed how the sanitation Frankfurt, said: “We wanted to launch industry is reacting to growing a high-quality networking platform expectations in terms of hygiene. and present themes of importance Some 290 hours of content were to the sector in a concentrated way. I broadcast during the digital fair from think we succeeded in this. By holding 22 to 26 March 2021. During this time, ISH digital, we have been able to 277 live and on-demand events were gather a lot of experience for hybrid held and watched by around 62,000 events in the future. Visitors appreciated viewers. This, however, by no means the range of products and services that marked the networking boundaries. were on offer.” The next ISH will be held at Wolfgang Marzin, President and Chief Executive Officer of Messe Frankfurt Fair and Exhibition Centre Frankfurt. from 13 to 17 March 2023. Q Published by ARROW@TU Dublin, 2021 27
ISH edit.indd 1 20/06/2021 09:45 Building Services Engineering, Vol. 60 [2021], Iss. 4, Art. 1 GENIOX - The next generation of air handling units
Sometimes things just click. That happened when we 7KHJHQHURXVʿH[LELOLW\RID created Geniox – the next generation of air handling units with a number of innovative solutions. In Systemair we modern and modular air handling think several steps ahead to make your life easier. unit
For over 25 years Systemair have been supplying air handling Geniox modular platform is based on standardized units into the Irish market and now we are very excited to VHFWLRQVWKDWʾWVHDPOHVVO\WRJHWKHUȾPDNLQJ introduce the latest model. Geniox is more than an air handing QXPHURXVFRQʾJXUDWLRQVSRVVLEOH7KH*HQLR[IDPLO\ unit. It is the heart of a complete air handling solution that FDQKDQGOHDLUʿRZVIURPPK integrates everything from design to operation. The air PV 7KLVOHYHORIʿH[LELOLW\PHDQVWKDWZHFDQRIIHU KDQGOLQJXQLWVRIIHUDQHQHUJ\HIʾFLHQWYHQWLODWLRQVROXWLRQIRU an optimized solution regardless of your project and commercial, hygiene, marine and industrial applications. industry.
Product features • $LUʿRZVEHWZHHQDQG at a glance: PK ȾPV • 1XPHURXVFRQʾJXUDWLRQVSRVVLEOH
• 0LQLPDOHQHUJ\ORVVDQGGXUDEOH design
• (DV\WRFRQʾJXUHLQ6\VWHPDLU&$'
• (DV\WRFRQWUROE\6\VWHPDLU Access
• 3UHFRQʾJXUHG*HQLR[&RUHUDQJH
• +\JLHQLF%\'HVLJQɰRSWLRQVIRU entire range
https://arrow.tudublin.ie/bsn/vol60/iss4/1www.systemair.ie 28
Systemair DPS August 2021.indd 2 20/06/2021 14:05 et al.: Building Services Engineering July/August 2021
*HQLR[LVHDV\WRFRQʾJXUHE\ SystemairCAD Systemair GENIOX The air handling unit WHFDQFRQʾJXUH*HQLR[IRU\RXLQWKHGHVLJQSURJUDP This modular platform is based on standardized sections SystemairCAD. You can also try it yourself. It is free to WKDWʾWVHDPOHVVO\WRJHWKHUȾPDNLQJQXPHURXV download from our website. In SystemairCAD, you can FRQʾJXUDWLRQVSRVVLEOH*HQLR[LVDQLQWHJUDWHGLQWHOOLJHQW optimise the air handling unit to your needs and to the ventilation solution where innovation, energy saving, lowest possible energy consumption. VRXQGSURRʾQJDQGVXVWDLQDELOLW\DUHNH\
SystemairCAD The design tool Systemair ACCESS The control system Geniox LVHDV\WRGHVLJQDQGFRQʾJXUHXVLQJ6\VWHPDLU&$' a design program which ensures that every air handling unit Systemair Access is a complete control solution for Geniox is adapted for the actual conditions of each building. The air handling units. It allows operators to optimize ventilation software is free, easy to download, and it is easy for you to performance. It makes the advanced technology of Systemair’s design the optimum Geniox unit yourself. air handling units easily accessible, helping you to create the perfect indoor climate.
8QLW2)XUU\3DUN,QGXVWULDO(VWDWH6ZRUGV5RDG6DQWU\'XEOLQ ' $.2 Published by ARROW@TU Dublin, 2021 7HO _(PDLO VDOHV#V\VWHPDLULH 29
Systemair DPS August 2021.indd 3 20/06/2021 14:05 Building Services Engineering, Vol. 60 [2021], Iss. 4, Art. 1 28 Building Services Engineering l July/August 2021
DOMESTIC BOILERS
Defining hydrogen-ready The HHIC unveiled a new definition Committing to a more for hydrogen-ready appliances in November 2020. It describes them as gas appliances that “out of the sustainable future box” are designed and approved to be installed “for use with natural Given the similar marketplace In fact, hydrogen-ready boilers gas and, following a conversion environment for domestic boilers offer the opportunity for people and re-commissioning process in-situ, to continue to heat, cook and use can then continue to operate in the UK and Ireland, and the hot water in the same way they do safely and efficiently using fact that the same brands are today, without ripping out pipes, hydrogen”. distributed in both countries, boilers and in some cases floors. Hydrogen-ready boilers are already developments in the UK very Hydrogen also flows in a similar being produced and trialled as part way to gas, which means it could of the UK Hy4Heat programme with often impact/influence trends be used with the UK’s existing gas great success, in a scheme driven in Ireland. In that context it is network infrastructure to heat by the Department for Business interesting that the Heating and homes. For these reasons discussions Energy and Industrial Strategy (BEIS). are underway to help plan for a Similarly, BEIS is currently working Hotwater Industry Council (HHIC), hydrogen-ready future and a long- in partnership with gas distributor together with leading UK boiler term commitment to repurpose Northern Gas Networks (NGN) and manufacturers, recently sent a current gas networks for hydrogen. gas distribution network company letter to the UK Prime Minister Indeed, the UK commitment Cadent to build houses to hydrogen reflects, and is that will showcase on the subject. In it they pledged actually ahead of, similar the use of 100% to support any future Government plans for the broader role of hydrogen for legislation that mandates for all hydrogen by the EU as a key domestic heating plank in its aim to eliminate and cooking. new models of domestic boilers its greenhouse gas emissions to be “hydrogen-ready” from by 2050.
2025. Here, Stewart Clements, Stewart Clements, Director of the HHIC, discusses Director of the HHIC. why this is an important step and explains what it could mean for system designers and installers.
With hydrogen currently being explored as a viable option to transition the UK’s existing housing stock on the grid away from using gas, it is important that, in the future, boilers are developed and installed with a view to one day running on hydrogen. In addition to being low-carbon, hydrogen is also one of the least disruptive means of decarbonising homes. https://arrow.tudublin.ie/bsn/vol60/iss4/1 30
Domestic Boilers Intro.indd 2 20/06/2021 09:50 et al.: Building Services Engineering July/August 2021
IMAX XTRA 2 Xtra Control. Xtra Flexibility.
Full colour New touch screen header kits controls
Wheeled, NOx for easy Class 6 installation 5
YEAR WARRANTY*
New Available in hydraulic six different accessories outputs
AN XTRAORDINARY COMMERCIAL BOILER The new Imax Xtra 2 range of condensing boilers is offered in six models with outputs from 80 to 280 kW. These floor standing boilers can be installed on their own or in a cascade of up to four boilers.
Available now at Ideal Energy The idealenergy.ie I 01-961 7700 Complete Publishedidealenergy.ie by ARROW@TU I welcome Dublin,to our idealology2021 Solution31 Building Services Engineering, Vol. 60 [2021], Iss. 4, Art. 1 30 Building Services Engineering l July/August 2021
Another project underway is the H100 Fife Community Demonstration which is developing a world-first hydrogen network in Levenmouth in Scotland that will bring 100% hydrogen heating to homes by 2022. In the project’s first phase the network will heat around 300 local homes. This will rise to 1,000 homes in Phase 2 and will involve using clean gas produced by a dedicated electrolysis plant, powered by a nearby offshore wind turbine. Hybrid heating systems While shifting completely away from gas heating can prove a hard sell to homeowners, the revision of the building regulations and improvements to building fabric will likely see more and more developers move to air source heat pumps (ASHPs) for new-build properties. However, hybrid heating systems, such as a boiler and ASHP combination, have a lot of potential for retrofit applications. This is supported by the fact that many boiler manufacturers produce both gas boilers and ASHPs, so they can easily supply a hybrid system with The Baxi H2 boiler is designed to fit the same footprint as a current natural gas boiler and requires similar installation and commissioning. suitable controls. For existing homes, the opportunity Domestic Renewable Heat Incentive having a hybrid system will provide to retrofit an ASHP to a tried-and- (RHI) scheme means that energy a vital time buffer, ensuring the tested condensing gas boiler allows suppliers are obliged to pay homeowner has a more flexible the consumer to keep the boiler homeowners for the energy approach to improving things like technology they know, rather generated by their ASHP. In the insulation, windows and doors. than replacing the entire system. future, the sophistication of the With the many benefits of A hybrid system gives the potential hybrid control system will allow hydrogen to consider, it is for this to improve efficiency and often demand-side response to further reason that the HHIC and its members provides cost saving benefits. For soften peaks in demand and fill are advocating for a hydrogen- instance, ASHPs can draw on more in the troughs to make electricity ready future. The recent commitment economical electric power overnight usage even more affordable. made by leading boiler manufacturers and, when needed, intelligent The benefits of a hybrid system and the HHIC to support hydrogen- heating controls can switch to the also extend to supporting homes ready domestic boilers from 2025 gas boiler for additional heating become more sustainable over is a core example of how a more or hot water as required. time. To explain, it is widely accepted sustainable future is a key priority, Both condensing gas boilers and that a well-insulated home is required and of how the heating industry is ASHPs are very reliable, so when to prevent heat loss and ensure prepared for a low-carbon transition. combined they have a good lifespan. that low-temperature systems such For more details on this see Moreover, the UK Government’s as ASHPs can work optimally. So, www.hhic.org.uk/ Q https://arrow.tudublin.ie/bsn/vol60/iss4/1 32
Domestic Boilers Intro.indd 3 20/06/2021 09:52 et al.: Building Services Engineering July/August 2021
Stylish Patio Heater for the Hospitality Sector
6FKZDQNDZRUOGPDUNHWOHDGHULQWKHPDQXIDFWXUHRIJDVÀUHGLQIUDUHGUDGLDQWKHDWHUVKDV lunaSchwank, its newest product range for heating the outside areas, patios and terraces at all types of hospitality venue.
Many hotels, restaurants, pubs and cafes in Ireland and RYHUVHDVKDYHDOUHDG\EHQHÀWHGIURP6FKZDQN·VKLJK SHUIRUPDQFHHQHUJ\HIÀFLHQWJDVÀUHGRXWGRRUKHD- ters. lunaSchwank is an exciting new development for management and customers alike, combining the latest advances in radiant heating technology with elegant cutting-edge design.
Capable of being wall mounted or installed on an over- head structure, lunaSchwank heaters are not intrusive so, unlike conventional mushroom patio heaters, do not take up valuable terrace space. This offers hospitality venues the opportunity to create more covers and open areas.
6FKZDQN·VSDWLRKHDWHUVZKLFKUXQRQQDWXUDOJDVEXWFDQDOVRRSHUDWHZLWKSURSDQHRUEXWD- ne gas, offer average energy savings of 62% when compared with conventional patio heating V\VWHPV7KLVPHDQVWKDWWKH\FRQWULEXWHERWKFRVWDQGHQYLURQPHQWDOEHQHÀWVWRORFDWLRQVZKHUH they are installed.
)XUWKHUEHQHÀWVRIOXQD6FKZDQNKHDWHUVLQFOXGH
ō Comfortable heat can be activated by a single switch and felt almost immediately
ō Heat is distributed uniformly even across large terraces without the separated hot spots associated with mushroom heaters
ō 2-stage modulation able to reduce heating temperature by half, cutting energy consumption and adding to customer comfort
ō Like previous ranges of Schwank patio heaters, lunaSchwank is ideal for all weathers, incorporating a highly effective rain protection hood and 6FKZDQN·VXQLTXH:LQG6HFXUHV\VWHPZKLFKHQVXUHVWKDWWKHKHDWHU·VÁDPHLVDOPRVWFRP pletely wind resistant; a great asset particularly in coastal and windy areas
*DVÀUHGLQIUDUHGUDGLDQWKHDWHUVJHQHUDWHUDGLDWLRQZKLFKLVWUDQVIHUUHGLQWRKHDWRQFHLWUHD- ches objects and people. So, the air is not heated directly, and heat is felt almost instantaneously.
The lunaSchwank range, which will be sold alongside the well-established Schwank terrasSch- wank patio heaters, comprises three fully pre-assembled models measuring 752mm, 936mm and 1120mm in width.
Hevac Limited Paul Devereux 0XLUÀHOGHevac Limited >6SHFLÀFDWLRQ0DQDJHU@Paul Devereux Naas0XLUÀHOG Road 3KRQH >@ >6SHFLÀFDWLRQ0DQDJHU@ DublinNaas Road 12 0RELOH >@3KRQH >@ IrelandDublin 12 D12 X0A3 HPDLO SDXOGHYHUHX[#KHYDFLH0RELOH >@ Ireland D12 X0A3 ZHE HPDLO SDXOGHYHUHX[#KHYDFLH ZZZKHYDFLH Published by ARROW@TU Dublin, 2021 ZHE ZZZKHYDFLH 33
Hevac Advert August 2021.indd 1 20/06/2021 09:53 Building Services Engineering, Vol. 60 [2021], Iss. 4, Art. 1
Everything you need to keep glowing
Say hello to the Energy range
Glow-worm’s Energy boiler range offers attractive modern design, easy-to-use interfaces and a wide choice of models and controls. Its light- weight, compact construction makes life easy for installers, while its long-lasting, quiet performance is a hit with homeowners too.
https://arrow.tudublin.ie/bsn/vol60/iss4/1 34
C&F DPS August 2021.indd 2 23/06/2021 08:19 et al.: Building Services Engineering July/August 2021
Energy Combi Energy System • ErP A-rated for effi ciency • Outputs –12kW, 15kW, 18kW, 25kW or 30kW • Compact size allows • Compact size, installation fl exibility, H700mm W390mm H700mm W390mm D280mm D280mm • Rear fl ue option • High effi ciency • ErP A-rated for effi ciency • Low running costs • Quiet Mark approved • Outputs – 25kW, 30kW • Easy to fi t and install or 35kW • Modulating Grundfos • Rear fl ue option pump • “Quiet Mark” approved • Low running costs • Aluminium heat exchanger • Up to 10 metres fl ue • Modulating Grundfos pump length • Up to 10 metres fl ue length Energy Regular Energy 35 Store • ErP A-rated for effi ciency • All-in-one system • Outputs – 12kW, 15kW, and combi 18kW, 25kW or 30kW • Instant/unlimited • Compact size/cupboard hot water fi t, H600mm W375mm • Stainless steel heat D280mm exchanger • Rear fl ue option • High fl ow rate of up • Low energy bills to 19.7ltr/min • Easy to maintain • LPG compatible • Up to 10 metres fl ue • Less than 5-minute reheat length
Published by ARROW@TUDublin +353 Dublin, (1)2021 630 5757 • Belfast: +44 (28) 90 36 55 55 • www.cfquadrant.ie 35
C&F DPS August 2021.indd 3 23/06/2021 08:19 Building Services Engineering, Vol. 60 [2021], Iss. 4, Art. 1 34 Building Services Engineering l July/August 2021
A typical Grant integrated heating Grant’s Integrated package may include: • A Grant Aerona3 R32 air to Heating Packages water air source heat pump; • A Grant Integrated Unit or Grant pre-plumbed cylinder; for New-Builds • Grant Afinia aluminium radiators; Delivering efficient and innovative the Grant technical specialists to • Grant Uflex underfloor heating; heating technologies to those suit the property and its owner’s • Grant Uflex 230V Heatmiser working within the building trade heating requirements. Dedicated neo stats is a top priority for Grant. The to ensuring a simple process for manufacturer also makes it a priority the builder or installer, the Grant specify the most efficient hot to ensure its services are developed technical team will design the full water storage, either the Grant to save time and hassle for those integrated heating package for a Integrated Unit or a Grant pre- working in the building trade. With property, free of charge, and work plumbed and pre-wired cylinder. this in mind, Grant is now offering closely with those involved in Finally, Grant Uflex underfloor bespoke integrated heating packages building the property to provide heating and/or Grant Afinia for use in new-build properties. help and assurance in terms of aluminium radiators will be added Grant’s integrated heating packages correct sizing and specification. to complete the package. Grant deliver maximum efficiencies for Each bespoke heating package smart heating controls are also new builds, while helping those features a range of award-winning available and can be included in the trade ensure the property heating technologies from the within each package. they are working on will achieve Grant portfolio including a main Commenting on Grant’s new heat source, hot water storage unit compliance in line with Part L of integrated heating packages for and heat emitters. For most Irish the building regulations. new-builds, Keith Scully, a member 3 Offering a complete and highly- new-builds, a Grant Aerona R32 of the Grant technical team said: efficient heating solution for new air-to-water air source heat pump “For many years our R&D team builds, Grant’s heating packages are is included as the main heat source. has been working tirelessly to ensure individually sized and specified by The Grant technical team will then the Grant heating technologies work seamlessly together so that property owners can avail of the highest efficiency, low-cost heating systems. Creating individually- tailored packages was the natural next step. We work with members of the construction trade daily to advise on the most suitable Grant heating technologies for a wide range of building projects and we are delighted to now point those working on new-builds in the direction of our integrated heating packages.” Visit www.grant.eu for more information on Grant’s Integrated Heating Packages for New-Builds. Follow Grant on Facebook and Grant’s heating packages are individually sized and specified by the Grant technical Twitter @GrantIRL or Instagram team to include all necessary components for each particular application. @Grant_IRL. Q https://arrow.tudublin.ie/bsn/vol60/iss4/1 36
Grant edit.indd 1 20/06/2021 10:02 et al.: Building Services Engineering July/August 2021
THE VISION PLUS 7 year warranty as standard Hybrid ready for integration into low carbon heating system designs OpenTherm protocol embedded Built-in 7 day time clock Built-in relay allows for easy integration with zone valves Stainless steel heat exchanger on all system boilers Can be used on LPG via conversation kit
www.vokera.ie Universal Pipe 7 Year Built-in Time Click Fit Flue Radial Heat Layout Warranty Clock Exchanger 00 353 56 775 5055 Published by ARROW@TU Dublin, 2021 37
Vokera Advert August 2021.indd 1 22/06/2021 15:26 Heating Building Services Engineering, Vol. 60 [2021], Iss. 4, Art. 1 THE NEXT GENERATION OF HOME HEATING & VENTILATION
Automation Robotics
For the Air we Breathe
Heating
Our Ecodan range of heat pump systems has been installed in homes for over 10 years delivering reliable and renewable heating and hot water to all types of homes across Ireland.
Ventilation
The residential Lossnay range of Mechanical Ventilation with Heat Recovery (MVHR) units create an environment of constant clean and healthy air at home.
YEARS IN IRELAND 1981 - 2021 https://arrow.tudublin.ie/bsn/vol60/iss4/1 38 les.mitsubishielectric.ie
Davies Spread August 2021.indd 2 25/06/2021 16:13 et al.: Building Services Engineering July/August 2021 Efficiency
THE COMPLETE SYSTEM OF DESIGN AND INNOVATION
Design, Calculation & Underfloor Heating Radiators Heatpumps Ducting Mechanical Ventialtion, Drawings Heat Revovery
for the future we want Comfort
Davies Group are delighted to announce a partnership with Mitsubishi Electric. Coupled with a dependable name in the building sector, the Davies Mitsubishi Electric alliance adds considerable value to all projects in the renewable sector.
Reliable
Davies have a full team dedicated to design and calculate the most optimum system. We believe in getting it right the first time and making life easy for the builder, easy for the contractor and most of all easy for the end user.
Published by ARROW@TU Dublin, 2021 39 Davies, 150 Harmonstown Road,Raheny, Dublin 5, D05 KH70 T: +353 (0)1 8511782
Davies Spread August 2021.indd 3 25/06/2021 16:13 Building Services Engineering, Vol. 60 [2021], Iss. 4, Art. 1 38 Building Services Engineering l July/August 2021
Meeting NZEB requirements with Vokera gas boiler
Contrary to popular belief, to deliver energy-saving comfort and it is possible to meet the long-term reliability, and have the requirements of NZEB for OpenTherm controls protocol embedded. The new range includes domestic dwellings with a three system boilers with outputs high-efficiency gas boiler. of 20kW-30kW, all with a standard Combined with PV panels, seven-year warranty. e the all-new Vision Plus Stainless steel heat exchanger condensing boiler range The new, optimised radial stainless from Vokèra by Riello steel heat exchanger enables a can meet the current wide modulation ratio of 1:8 for legislation. Vision Plus optimum operating efficiency. adds to the features and Flexibility is also inbuilt. For instance, the system “heat-only” Vision Plus Above: The unobtrusive modern benefits of its predecessor boilers can provide central heating; design of the Vision Plus. – including new stainless steel heat exchanger can be matched with Vokèra technology on selected Aqualow unvented cylinders to provide domestic hot water models – to offer high storage; and can be connected flexibility in performance to any existing S-Plan or Y-Plan and installation for system. A wide modulation ratio a wide variety of ensures flexibility and efficiency domestic applications. and, thanks to the Modbus protocol, the entire Vision Plus Vokèra, through it s parent range is designed to be “hybrid company Riello Group, is a part of ready” for integration into low- Carrier, a leading global provider carbon heating system designs of innovative heating, ventilating such as PV. For further flexibility, and air conditioning (HVAC), all system models boast a built-in refrigeration, fire, security and relay, which allows for easy building automation technologies. integration with zone valves. Class A energy efficiency The future Vision Plus combines Vokèra’s To meet the current and future extensive knowledge of boiler integration needs of various design and performance in an energy sources, Vokèra is looking innovative, installer-friendly range to introduce boilers with hydrogen that offers Class A energy efficiency functionality in the not too in accordance with the Energy distant future. Related Product (ErP) Directive. Contact: Neil Gaffney, Neil Gaffney, Vokèra by Riello Vokera Ireland. T: 086 - 856 6738; Country Manager for Ireland, said: E: [email protected]; “The addition of a relatively small www.vokera.co.uk or follow PV array allows the Vision Plus to Vokèra on: Facebook, Twitter, meet the criteria of NZEB, so or LinkedIn. Q making it a cost-effective and energy efficient solution for homes in gas grid areas.” Left: Internal cut-away of the All models are feature-packed new Vision Plus from Vokera. https://arrow.tudublin.ie/bsn/vol60/iss4/1 40
Vokera edit.indd 1 22/06/2021 16:56 et al.: Building Services Engineering July/August 2021 Building Services Engineering l July/August 2021 39
of Eurocondense Five outputs, Potterton Commercial has also Greater choice from future-proofed its range against the Medium Combustion Plant Directive (MCPD), which has set out rules to Potterton Commercial tightly control emissions of sulphur dioxide (SO2), nitrogen oxides (NOX) The Eurocondense Five range of powerful boilers and dust. This enables it to compete from Potterton Commercial enables contractors with higher-output alternatives that are due to be phased out. in Ireland to meet demand, no matter what the New optimised accessories have requirement. The range offers nine outputs, also been brought to market, including including 400kW, 470kW, 540kW and 610kW, hydraulic cascade and flue header kits, complete with matching boiler with duo cascade kits offering up to 1.2MW of circuit pumps. power from a single installation. Laurence Cox, Commercial Manager at Baxi Potterton Myson, The boilers are manufactured solution thanks to their lightweight said: “This investment comes as a to the latest ISO standards and also aluminium heat exchangers, and direct result of Eurocondense Five’s feature an upgraded learning offer up to 109% efficiency, 97% success in the market and provides management software (LMS). End seasonal efficiency, and a modulation an even wider range of options to users can benefit from a building ratio of 6:1, maximising energy use. ensure all customer requirements management system (BMS) control Designed for ease of installation can be met, in all sizes of buildings. via Bacnet/Modbus, in addition and space-saving benefits, the “We’ve considered every element to the standard 0-10v, which is floor-standing gas boilers are also of the design to benefit both the becoming increasingly important dimensionally compact, and so contractor and end-user, which is when managing and servicing deliver a high heat output from why, for example, we’ve introduced large commercial installations. a small footprint. BMS, providing greater operation The boilers provide a sustainable By offering an increased number control, while also improving reliability and efficiency. “We recognise that ease of installation is key, and therefore the boiler has openings on all sides for forklifts or pallet trucks, improving manoeuvrability. These are open on delivery and can be closed after transport, meaning the boiler can be moved with a pallet truck in cramped conditions. It is equally important to ensure that the available space in the plantroom is maximised, which is why the hydraulic connections are mounted on the top of the boiler.” For more information on Potterton Commercial’s extended Eurocondense Five range, call Baxi Potterton Myson. T: 01-459 0870 or visit https://www. pottertoncommercial.co.uk/ Eurocondence Five maximises plantroom space with its small footprint and top-mounted products/floor-standing-boilers/ hydraulic connections which also ease installation. eurocondense-five Q Published by ARROW@TU Dublin, 2021 41
Baxi edit.indd 1 24/06/2021 18:19 Building Services Engineering, Vol. 60 [2021], Iss. 4, Art. 1 40 Building Services Engineering l July/August 2021
accommodate the new air filter Ideal Energy for the provided as standard. Domestic Ideal Heating domestic boilers are complete solution the market leader in Ireland and remain the No. 1 boiler of choice Ideal Energy represents the Ideal Heating range among heating professionals. The of domestic and commercial boilers in the award-winning Logic IE range has been designed especially for Ireland Republic of Ireland, while its in-house design with innovative features to suit Irish team provides full technical back up and plant market conditions. Reliability and room surveys on request. peace of mind come as standard with product warranties ranging from 7 to 10 years. Commercial The Vogue MAX IE boiler range The Ideal Heating commercial is engineered with quality in mind portfolio is one of the largest on the from design, component specification, market with outputs from 30kW up manufacture and build, through to to 1MW, and the wall-hung range customer use. All models deliver available in aluminium and stainless- premium performance and are steel Hex models from 30kW to 150kW. supplied complete with a market- Changing market requirements leading 12-year warranty. through legislation, as well as specifier and installer preferences, can impact Just recently Ideal Boilers introduced the success of a product and influence its new smart Halo controls. This its development. So, it was with the high-quality wireless boiler and IMAX XTRA. Its latest incarnation, central heating controller is built to the new IMAX 2, was designed for work in harmony with the Logic IE the complete customer journey. From and Vogue IE boiler ranges. Halo specification and boiler capability offers the ultimate in comfort and through to ease of installation and is also compatible with Amazon serviceability, it incorporates a host Alexa and Google Home. of new features and benefits. Contact: Ideal Energy Distribution. The Ideal Halo is a programmable room T: 01 – 961 7700; These include wheels for ease thermostat specifically designed to work of install, additional condensate with Ideal boilers to provide simple and E: [email protected]; protection and air filter, plus easy heating control. W: idealenergy.ie Q dynamic advanced controls capable of sequencing, as well as cascade control. Nonetheless, it is still as user-friendly as its predecessor. Quality engineering, coupled with a new-look design and next-generation controls, make the IMAX 2 the perfect option for new-builds as well as retrofits and boiler replacement. As boilers come to the end of their useful life a quick and easy swap is simple. Flue and hydraulic flow and return connections are identical, while the gas connection and condensate are relocated to Ideal’s portfolio comes with product warranties ranging from 7 to 12 years. https://arrow.tudublin.ie/bsn/vol60/iss4/1 42
Ideal edit.indd 1 23/06/2021 08:17 et al.: Building Services Engineering July/August 2021 Building Services Engineering l July/August 2021 41
AN INTELLIGENT CONCEPT FOR LOGISTICS Above: Schwank’s Logistics Heating Concept is designed specifi cally for the unique requirements of logistics facilities. Energy savings as Thanks to its optimised, environment- friendly combustion, the heating system ensures a very high radiant factor, high a key foundation energy yield, and durability. Schwank‘s unique Logistics Heating Amazon is by far the largest internet temperature of 20°C is required in the Concept is based on the latest scientific retailer in the world, capable of supplying stock room and picking areas with spot research and the experience that comes virtually anything, to anywhere, no heating needed for selected work from heating well over 2.5 million sq m matter what the country. Demand for its stations. of logistics facilities every year. In products and services has risen dramatically Because of specific requirements, collaboration with a German university, right across the globe, including Europe, Amazon needed a custom-made heating Schwank researched and optimised heat creating a major logistics challenge. solution, one that provides constant distribution in logistics facilities to arrive Consequently, this has led to the comfort to the different areas. at its solution. opening of a massive new logistic centre Furthermore, the focus was also on The result for Amazon is an efficient in Leipzig, Germany, for the distribution finding a cost-efficient solution, one that system that ensures uniform heat of bulky and heavy items such as electronics, contributes to keeping operational costs distribution, was cost-effective to install, home appliances and furnishings, hardware, under control. and is economical to maintain and operate. and sports and outdoors equipment. The heating solution devised was Intelligent controls allow the system to The site has 400 workers operating two developed in cooperation with Schwank provide complete heat coverage to the shifts, with the schedule increased to who designed a tailored solution based warehouse area, and flexible heating to three shifts in the period coming up to on its proprietary logistics-heating concept. the picking area when required. In the loading/unloading areas, infrared Christmas. Spanning an area of almost Amazon is so convinced of the heating acts as a protective shield, effectiveness and efficiency of this 22,000 sq m, the site is as large as 11 sheltering workers from the cold and heating system that the company has soccer fields combined. providing a comfortable environment granted Schwank two additional heating The comfort/energy challenge and a steady temperature. Even when projects for Amazon‘s newest warehouses Although most of the products stored loading dock doors remain open in the in England and Bad Hersfeld (Germany). require only freeze protection, the winter, the area stays warm. Contact: Paul Devereux, Specification inbound and outbound loading areas, The heating system is monitored Manager, Hevac. T: 01 – 419 1919; and the assembly area, require comfort through Schwank ThermoControl Plus. M: 086 – 173 8060; heating, especially at the 48 loading These controllers allow for the flexible E: [email protected]; docks where it is essential. A comfort setup of 15 independent heat zones. www.hevac.ie Q Published by ARROW@TU Dublin, 2021 43
Hevac edit.indd 1 20/06/2021 09:59 Building Services Engineering, Vol. 60 [2021], Iss. 4, Art. 1 42 Building Services Engineering l July/August 2021
FACING THE CLIMATE CHALLENGE • Competing priorities are the biggest barrier to action on climate change for project Is the project professionals – cited by 36% in the report;
• More than half (55%) of those profession ready? working on projects say that their organisation now has a The Association for Project Management (APM), the strategy for reaching net zero; chartered body for the project profession, published a • 51% of those working in an new report – Future Trends: Tackling Climate Change organisation with a net zero – ahead of World Environment Day on 6 June last. It strategy feel well equipped for details the views of the project profession on climate the challenge ahead, compared to less than a quarter (23%) of change and its role in addressing the key challenges. those working with no strategy. Insights highlighted in the report deliverables, including our latest are drawn from APM’s annual Salary report on tackling climate change.” professionals in moving towards a Survey and Market Trends Survey Key findings highlighted in APM’s decarbonisation/net zero strategy in 2021,* in partnership with YouGov, Future Trends: Tackling Climate their organisation is competing in which 2,626 project professionals Change report are: priorities, identified by 36% of project took part. The report centres around Barriers to action professionals. The top five challenges key themes including awareness and The report discovered that the most highlighted in the report include: engagement with climate change, significant challenge for project • Competing priorities – 36%; the challenges facing the profession, • Financial/investment restrictions and the measures that can deliver – 33%; long lasting impacts. • Lack of knowledge or awareness APM commissioned the report – 27%; following a poll of project professionals • Lack of demand from clients/ in 2020 (with research company customers/supply chain – 22%; Censuswide) which showed early signs • Business strategy conflicts – 22%, that the “new normal” of the post- pandemic world has led to project Climate change and competing managers and their organisations priorities placing greater focus on net zero projects. Despite the importance of climate Sue Kershaw, APM President, says: change and achieving net zero, “As the only chartered body for the competing priorities means it ranks project profession in the world, we joint-third in the list of most significant fully acknowledge the importance of challenges facing the project profession project skills in delivering global solutions in the next five years. to the climate crisis. Organisations The top five challenges are: developing net zero carbon strategies • The coronavirus pandemic – 22%; must demonstrate commitment and • Developing the skills and talent the capability to deliver them well. pipeline – 15%; “To support this, we are placing Sue Kershaw, APM President. Sue is UK • Climate change and net zero – 14%; further emphasis on the importance of Managing Director for major project • Demonstrating more clearly the advisory at KPMG and brings a wealth of making sustainability and environmental experience in the construction and transport value of the project profession – 14%; focus a core part of projects and their and consulting space to the role. • The impact of Brexit – 13%. https://arrow.tudublin.ie/bsn/vol60/iss4/1 44
APM edit.indd 2 24/06/2021 14:14 et al.: Building Services Engineering July/August 2021 Building Services Engineering l July/August 2021 43
The study reveals a wide range of sectoral Organisational decarbonisation strategies insights. The sectors where respondents are More than half of respondents (55%) most likely to report having a net zero strategy to the survey said their organisation were energy (76%) and transport (72%), has a decarbonisation or net zero closely followed by local government (71%). strategy. Only 17% stated that they “ did not, with 28% saying that they did not know (Figure 1). The study reveals a wide range of Don’t know sectoral insights. The sectors where 28% respondents are most likely to report having a net zero strategy were energy (76%) and transport (72%). These are closely followed by local government (71%). Sectors with the least engagement are the voluntary sectors (22%); life sciences (30%); IT (34%); and health (36%). Are project professionals ready for the challenge? The report reveals that over a third (36%) of project professionals say they are confident they are equipped No 17% Yes 55% to tackle net zero challenges in their projects, either to a large extent or Figure 1 – Climate change and net zero/decarbonisation strategy. to some extent. It was revealed by 18% of respondents that they were not at all equipped to tackle net Don’t know 7% zero challenges (Figure 2). Taking action on climate change It’s not relevant To a large extent 8% Several trends emerge from the to my projects report for organisations working to 13% To some minimise the impact of their projects extent on the environment. The top five 28% measures being taken by the profession include: • Reducing resource waste – 76%; • Adopting measures to reduce resource use – 75%; • Collaboration to reduce waste during project delivery – 71%; • The need to raise awareness about climate change in projects – 61%; • Sharing knowledge, research and experience on climate change and biodiversity loss – 57%. *Visit apm.org.uk/salary-survey-2021/ Not at all 18% A little 26% future-trends/ to read the full Future Trends: Tackling Climate Change Figure 2 – Equipped to tackle net zero challenges. report. Q Published by ARROW@TU Dublin, 2021 45
APM edit.indd 3 24/06/2021 14:14 Building Services Engineering, Vol. 60 [2021], Iss. 4, Art. 1 44 Building Services Engineering l July/August 2021
In conversation with … William Walsh, Chief Executive Officer, SEAI
While the entire AEC sector is Q fully behind the big-picture objectives of the EU’s Green Deal and Renovation Wave initiatives, and of course Ireland’s Climate Action Plan, many argue that the mechanisms and methodologies being applied by Government legislators and statutory bodies to realise them do not reflect the realities of the marketplace. Would you challenge that view or do you accept there might be some merit in it? WW: Ireland’s climate ambitions are the strongest in the history of the country. Achieving an average 7% per annum emissions reduction target, as set in the Programme for Government, will require a mass movement driven by all stakeholders, supported across all of Government, to ensure maximum collaboration with all relevant market actors. This has been further reinforced by the publication of the recent Climate Action and Low Carbon Development Bill, and is linked to regular carbon budgets and our long-term goal of net-zero. This ambition represents a significant economic and employment opportunity for Ireland as a whole, and a commercial opportunity for the many, many product and service providers needed. We recognise that this ambition will encounter challenges, and that it will require significant collaboration from all parties. SEAI is always open to engaging with industry representative groups, to identify the issues they are facing, and to work with them to solve these issues together. We know what we need to do now in driving towards Ireland’s climate ambitions. But the focus is already shifting towards achieving net-zero by 2050. We are looking at technologies, https://arrow.tudublin.ie/bsn/vol60/iss4/1 46
Willie Walsh edit.indd 2 24/06/2021 17:03 et al.: Building Services Engineering July/August 2021 Building Services Engineering l July/August 2021 45
network efficiencies, renewables, and capacity, which we are looking to SEAI’s current home energy grants developing new programmes and address with a number of other provide around 30% of the typical undertaking policy research, all with organisations and agencies. cost to supply and install a heat pump a view to mapping the pathway to system. We know that heat pumps are This obviously brings us to achieving Ireland’s targets. still a relatively new concept for Irish renovation, the principal area Massively reducing residential energy Q homeowners, so it will take time to of opportunity but the biggest is a major focus, as it will be key to nurture the level of confidence that challenge. Electrification, especially of meeting our carbon targets. Close to a homeowners will need if they are to heating and hot water with heat pumps quarter of all energy used in Ireland is select heat pumps when upgrading is obvious as an ideal, but how practical consumed directly in homes, second their heating system. SEAI has a role to is it in your opinion? only to transport, more even than educate homeowners on the benefits
industry. The residential sector is also WW: Ireland’s achievements in of heat pumps, and to support their responsible for a quarter of energy- integrating renewable wind into purchase with grants. We are also related CO2 emissions, and households our grid put us among the leading working with financial institutions to are the largest consumer of heat energy. countries in the world. Ireland’s grid bring green financing options to the In many instances the approaches for management approach is one where market, such as low-cost green loans. assessing buildings and products are the grid operator, EirGrid, is showing set down by the EU, allowing us to world leadership. Last year more than This challenge has become even rate our buildings (BERs) and products one third of our electricity demand Q more significant since Covid. (under Triple E/Accelerated Capital was met by wind. Maximising our Skill shortages are now an even Allowances). Energy-consuming products, use of renewable electricity is key to bigger problem, not to mention the such as lighting and heating, for example, meeting our renewable targets. We huge cost increases in materials. Any are certified under European standards. can use this efficiently and smartly for plans for mechanisms to address these We actively encourage representative heating our homes and businesses, and additional hurdles? industry groups to engage with their to meet some of our transport needs. WW: This generally comes under the European counterparts in order to For buildings, it is always best remit of the Department of Enterprise, reflect marketplace insights. practice to use a fabric-first approach Trade and Employment. However, we We are now looking at how to shape to reduce the heat demand. No matter are helping the Department to quantify our programmes to further build the what technology we are going to use the skills required to support the supply chain, while taking into account to heat our buildings, now or in the national retrofit effort. SEAI also the challenges of the marketplace, future, we have to better insulate our supports the National Standards supporting the retrofit industry, and buildings to reduce the amount of Authority of Ireland and industry groups meeting our climate ambitions. energy that is required. It is sometimes in the development of appropriate perceived that heat pumps are driving supply chain standards that will build Everyone agrees that achieving, the requirements for upgrading competence and confidence, including Q and even surpassing, the set buildings’ thermal envelopes, when in standards specifically for heat pumps. sustainability targets with fact it is more important to reduce the This process further requires education new-builds is relatively easy. However, need for energy in order to help us providers to develop relevant courses. we’re simply not building anywhere meet our climate targets. near enough new properties (a) to Related to the skills shortage and address the housing crisis and (b) for it Heat pump installation without Q attendant increased labour costs to impact significantly, especially in the Q the attendant insulation, window is the stop-go nature of some the short-term, on our energy and carbon and door upgrades is pointless. incentive programmes and schemes. reduction targets. Any view on how How do we deal with the prohibitive They are all effective in their own right we can increase new-build output? cost impasse in delivering 400,000 to but tend to operate to limited, unrelated WW: This issue is in the remit of the 500,000 deep retrofits? timescales. This makes it very difficult. Department of Housing, and not WW: To date, SEAI has already for contractors to sustain continuity of DECC or SEAI. However, we work very supported 400,000 home energy work and staffing levels. How can they closely with the Department of upgrades with Government funding. be helped? Housing on the domestic BER We are using this experience, along WW: Everyone recognises that the assessment methodology, known as with a number of research pilots, to stop-start nature of programmes can DEAP. We also acknowledge how help put in place suitable financing be a challenge for contractors in the new-build output is part of the wider options for the many different market. We hope that this will be landscape of supply chain competence homeowner groups. substantially addressed in the design Published by ARROW@TU Dublin, 2021 47
Willie Walsh edit.indd 3 24/06/2021 17:03 Building Services Engineering, Vol. 60 [2021], Iss. 4, Art. 1 46 Building Services Engineering l July/August 2021
of the National Retrofit Programme. properly spent and building owners This issue is not just related to the We want to ensure that the market get the outcome they deserve. The Q domestic sector. Such is the level can operate all year round and be “voice of the customer” is paramount of concern about the compliance able to maintain continuous pipelines and we constantly monitor customer modelling in relation to commercial heat of activity. experience. We welcome all feedback pump installation that CIBSE Ireland has A key focus for Government and which we use to improve our services. convened an industry advisory group SEAI at present is to help market actors The focus of the National Retrofit on the matter. Is this recognised and to develop one-stop-shops for Programme is to have one-stop-shops acknowledged … can it be addressed? homeowners who are looking for to help homeowners through the WW: Across several teams and areas of turnkey upgrade advice and services. retrofit process. This should make the interest, SEAI has a close working We anticipate this will be launched grant process more customer-friendly relationship with CIBSE. We very much later this year. As we pivot towards because it will effectively manage the welcome when these representative year-long rather than seasonal upgrade grant administration on behalf of the organisations proactively engage the patterns, the building energy upgrade homeowner. SEAI will work directly challenges we face collectively, because sector as a whole needs to plan for a with those same one-stop-shops to it usually builds industry consensus rapid increase in activity. maintain the highest standards of around a more robust outcome. As for Our behavioural economics team governance and value for money in any planned updates to SBEM, I can completed several insightful pilots on the spending of exchequer funds. only urge CIBSE Ireland (and others) community-based initiatives. One We are constantly looking at ways to to provide their valuable insights and example of such is where we have streamline our customer experience share their concerns during the launched targeted campaigns on and the “voice of the customer” feeds consultation process. specific areas. When people see their into that process. We seek to deliver neighbour having their house upgraded, an efficient and effective service to our Consultants and system designers we find that homeowners are more customers and welcome all feedback. Q also see a missed opportunity in likely to make the decision to have their We then use this to improve our the lack of priority given to house upgraded too within six months. services. We have committed to our lighting in the renovation drive. Are Our community energy grants scheme customer charter and seek to reply to there plans to feature lighting more has shown how targeting businesses all customer queries promptly. prominently going forward? and homes collectively as a community Good quality of works is an important WW: Lighting systems, controls and is a fantastic way of bringing people objective across our schemes, particularly integration in Building Energy together. In many villages where GAA where quality impinges on the energy Management Systems are leading our clubs are at the heart of the community, performance of the upgrades. Our building stock into the sphere of these clubs have brought together inspections team works closely with intelligent buildings. The advancement businesses and club members to reduce the supply chain to maintain good and importance of good lighting energy use and increase the wellbeing quality. Toolbox talks, site visits, design and lighting systems is always of their communities. webinars and video guides are just welcomed, as is our continued some of the ways we work with engagement with Lighting Association Related to that is the paperwork registered installers. Ireland (LAI). Q associated with many of the SEAI has previously supported programmes. Everyone accepts grants for commercial lighting. Grants the need for control mechanisms, but are generally provided to motivate many of these are quite complex and businesses to consider areas where complicated for both the householder they can reduce their energy consumption. and the contractor. Can these be made SEAI continues to assist lighting more user-friendly? upgrades by recognising the savings WW: To put this in context, in 2021 that lighting systems provide under alone, SEAI is responsible for the the Energy Efficiency Obligation disbursement of over F200 million of Scheme (EEOS) where energy providers public monies in grants for home and engage with businesses to upgrade community upgrades. It is vital that their lighting. The EEOS programme SEAI has robust administration and recognises the calculated savings that governance processes in place to make are achieved by advanced lighting sure that Government money is systems. Q https://arrow.tudublin.ie/bsn/vol60/iss4/1 48
Willie Walsh edit.indd 4 24/06/2021 17:03 et al.: Building Services Engineering July/August 2021 Building Services Engineering l July/August 2021 47
R32 thanks to its low Global Warming Panasonic PACi NX series Potential (GWP) for lower impact on the environment. features R32 refrigerant PACi NX is fully compatible with Panasonic’s innovative new IoT remote Panasonic has unveiled its new PACi NX series of highly- controller, CONEX via Bluetooth®. The advanced system brings a host of efficient air conditioners for commercial applications. The benefits for users through a smartphone series comprises two ranges – Standard Units for projects or tablet. requiring quality on a limited budget, and Elite Units CONEX offers a range of Apps for that offer top-tier commercial air conditioning with a remote operation and maintenance, including Panasonic H&C Diagnosis host of additional benefits. App for analysis and trouble-shooting; The NX units have an improved Panasonic has re-designed its Panasonic H&C Control App for detailed capacity range from 2.5 kW to 14 kW innovative Adaptive Ducted unit to operation, advanced installer settings and provide outstanding SEER/SCOP1 offer both horizontal and vertical and Bluetooth operation; and Panasonic efficiency values, along with energy installation. This state-of-the-art model Comfort Cloud App for remote operation. labels up to A+++. Indoor systems has an improved shared drain pan For large or multi-site installations, include wall-mounted and ceiling design and a reduction in size and the range is compatible with AC Smart units, 4-way 90x90 cassettes, and weight. With only 25cm height and a Cloud from Panasonic. This allows Adaptive Ducted units. static pressure of up to 150 Pa, it also simple control of installations and makes it is possible to receive status The PACi NX Elite series can work allows for flexible, discreet ducted updates from all units in real-time. even in the most difficult ambient installation further away from the room. Contact: Panasonic Ireland. conditions … cooling operation is Additionally, the model operates at a Orlaith Gillen. T: 087 – 195 2573; possible when outdoor temperatures “super quiet“ level with a minimum of E: [email protected]; are as low as -20°C, or as high as 48°C. just 22 dB(A) thanks to the improved Clive Boyd. T: 087 – 690 9127; Heating operation can also be utilised casing design that achieves smoother E: [email protected] Q at outdoor temperatures down to -20°C. air flow for lower noise operation.2 The range of indoor units now Panasonic is leading the switch to References incorporates nanoe™ X as standard. R32 refrigerant. An ideal alternative to 1. in PACi NX Elite range; This advanced technology utilises R22 and R410A, Panasonic recommends 2. compared to Panasonic’s conventional model. hydroxyl radicals (OH) that inhibit the growth of certain pollutants such as allergens, bacteria, viruses, moulds, odours and certain hazardous substances. It helps reduce unpleasant odours from furniture, carpets and curtains found in offices and restaurants, and inhibits the growth of viruses and mould. The new series has been developed for a 3-wire connection which supplies power from the outdoor unit to the indoor unit, and transmits the control signals, thus avoiding an additional power supply. This makes it a simple solution for retrofit. Additionally, PACi NX is well suited for areas with limited outdoor space as the slim and lightweight outdoor units, at just 99 kg, allow for easy and unobtrusive installation. The range of indoor Panasonic PACi NX units now incorporates nanoe™ X as standard. Published by ARROW@TU Dublin, 2021 49
Panasonic edit.indd 1 20/06/2021 13:36 Building Services Engineering, Vol. 60 [2021], Iss. 4, Art. 1 48 Building Services Engineering l July/August 2021
This eliminates the need for separate Perfect climate control heating and cooling resources and significantly simplifies the system. Plant areas are reduced, hydronic circuits are by FläktGroup Ireland simplified, maintenance is reduced by half and control is rationalised. This Modern mixed-use buildings, The construction approach that means substantial savings in terms of shopping centres, large business characterises Climaveneta multi-use time and cost for the client. centres, hotels, swimming pools units has been designed to maximise Climaveneta has introduced a new their effectiveness. Maximum efficiency efficiency index called Total Efficiency and wellness centres are Ratio (TER). In all cases in which Intregra characterised by increasingly of the system is reached with simultaneous loads, while the energy produced is used simultaneously produces hot and cold complex comfort requirements. to satisfy the hot and cold demands of water, the real efficiency of the unit is System designers are faced with the total system. In modern buildings the sum of the performance in hot and many challenges but, thanks to with opposite overlapping thermal cold water production. Considered today its extensive experience in these loads, the Integra units are the greenest as the most effective way of representing applications, Climaveneta has and most efficient solution. the real efficiency of the unit, the TER developed its own purpose- In a single building there are areas reaches its maximum value when the designed solution in the form of dedicated to different functions with loads are completely balanced. Using traditional ratings such as EER the Integra 4-pipe system. variable heat loads. Combined with a and COP to measure the efficiency of large percentage of glass surfaces, the FläktGroup distributes the full 4-pipe units would be limiting. The TER simultaneous demand for heating and range in Ireland, in addition to is calculated as the ratio between the cooling during the year has become providing comprehensive design sum of the delivered heating and cooling commonplace. The need to provide support and model selection power and electrical power input. ideal temperature, humidity and air For chillers the energy efficiency guidance. quality conditions to meet the comfort ratio is EER and for heat pumps COP. Integra multi-use products are the requirements of individual building Basically, TER is the combination of the most evolved solution for 4-pipe systems users has never been greater. COP and EER in one single index. In the and include air and water source units Thanks to their advanced control case of the simultaneous, balanced with scroll, screw and inverter screw logic, Integra multi-use units can demand of heating and cooling, these compressors for simultaneous hot and always respond to building climate units can achieve efficiency outputs cold water production. Capacities range control requirements, especially if corresponding to TER values of between from 33kW to 1125kW and they are overlapping loads occur. The unit can 7 and 8. The superior efficiency is regarded as the “zero-compromise” independently produce heating and evident considering that 3.2 is the EER solution in terms of comfort and cooling simultaneously, and according for Class A chillers. system efficiency. to the actual needs of the building. Innovative concepts and a systematic quest for excellence push technology and materials to the limit in order to guarantee excellent usability of the building and strong visual characterisation, as well as zero- compromise on the aesthetic front. With the Integra 4-pipe solution Climaveneta has achieved that. Contact: Gavin Power, FläktGroup Ireland. T: 01 – 463 4600; M: 086 – 826 3058; E: gavin.power@flaktgroup.com Q
The Climaveneta Integra multi-use range from FläktGroup is the most evolved solution for 4-pipe systems and includes air and water source units. The entire range of units is available in next-generation low GWP R454B (scroll compressor) and R513A (screw). https://arrow.tudublin.ie/bsn/vol60/iss4/1 50
FlaktGroup edit.indd 1 20/06/2021 13:37 et al.: Building Services Engineering July/August 2021 Building Services Engineering l July/August 2021 49 Wilo and Enapter to cooperate on hydrogen solutions The Wilo Group and electrolyser producer Enapter have entered an agreement to define possible areas of cooperation in the hydrogen sector. They see particular potential in projects Oliver Hermes, President and CEO of the Wilo Group. to build an infrastructure for the production (AEM) electrolysis technology and its and transportation of hydrogen. vision is to fully replace fossil fuels with green hydrogen, and to make Governments worldwide are “Our products and solutions can make this fuel source more affordable. passing recovery packages with middle- a crucial contribution to the production, Moreover, the AEM Electrolyser is and long-term national strategies aiming distribution and application of blue the first modular electrolyser that uses to aid hydrogen technologies in actively and green hydrogen.” green hydrogen instead of fossil fuels. protecting the climate. Wilo has long Enapter boasts over 15 years of Enapter is currently manufacturing since recognised hydrogen as the energy experience in the hydrogen sector, in Pisa, Italy. However, it is also building source of the future. “As part of the especially in electrolysis. It designs the Enapter Campus, the company’s Wilo Group’s commitment to climate and produces highly-efficient hydrogen first large-scale production plant as protection, we will be active in the generators. They are in use in over well as a research centre, in the hydrogen sector as a future-looking 30 countries worldwide, especially in so-called “climate community” of technology,”said Oliver Hermes, Europe and Asia. Enapter’s products are Saerbeck in North Rhine-Westphalia. President and CEO of the Wilo Group. based on Anion Exchange Membrane “In Wilo, we have found a cooperation partner who shares our sustainability goals,” said Sebastian-Justus Schmidt, Enapter Co-Founder and CEO. “The Enapter Campus will be powered by 100% local renewable energy. Our ultimate goal is for the entire production cycle to be climate-neutral.” With the new cooperation, the Wilo Group is taking concrete steps to advance the topic of hydrogen. “Wilo and Enapter are pioneers in the field. We are especially excited to gain Enapter as a promising partner and that we can share with them our know-how about major construction projects such as Wilopark,” explains Wilo and Enapter have signed a statement of intent to cooperate on projects to build an Georg Weber, Member of the Executive infrastructure for the production and transportation of hydrogen. Board and CTO of the Wilo Group. Q Published by ARROW@TU Dublin, 2021 51
Wilo edit.indd 1 20/06/2021 13:38 Building Services Engineering, Vol. 60 [2021], Iss. 4, Art. 1 50 Building Services Engineering l July/August 2021
Novair CTA air handling units ensure the highest performance with the lowest running costs.
internal components and heat recovery can be achieved through the use of a thermal wheel, plate exchanger or closed- circuit recovery coils. Thermal wheels can be either condensation type, enthalpy type, or absorption type wheels, and come Novair CTA customised with purge sectors as standard. Counter-flow plate heat exchangers can be specified in several configurations, air handling units and closed-circuit recovery coils can be selected with a range of materials and be designed in either side-by-side or CTA is the wide range of treatments. Units can be supplied with stacked configurations. customised air handling units either Ziehl Abegg or EBM-Papst high- from Novair. It covers airflows The Novair CTA AHU family consists efficiency EC plug fans. A prewired factory from 0.3 m3/s to 40 m3/s (1,000 of five product lines as follows: fitted controls package featuring a Sauter 3 3 m3/h to 143,000m3/h) and is • CTA: 36 models, 0.3m /s to 31m /s RDT900 controller can also be included (1,000 to 112,000 m3/h); highly configurable in every aspect, as an option. This package can be • CTA Flat: 23 models with reduced tailored to meet any BMS requirements, from layout and components 3 3 height, 0.5m /s to 40m /s (1,800 to and has the option for remotely through to performance. All CTA 3 143,000 m /h); mounted HMI display. Panel and bag units and internal components • CTA Squared: 24 models with filters can be either side or front 3 3 are compliant with ErP EcoDesign reduced width, 0.3m s to 26m s withdrawal, and units can be specified 3 2018 LOT6, UNI EN 1886, UNI EN (1,100 to 92,000 m /h); with HEPA filters if required. A recent 13779, EN 779 /EN ISO 16890 and • CTA Vertical: Ten models in a addition to the Novair range of air 3 are also certified by Eurovent. vertical configuration, 0.4m /s to handling units is the option for UV 3 3 8m /s (1,500 to 28,400m /h); airstream disinfection. These can be Casing construction of the CTA • CTA Modular: Five models with included as an option for both HTM range, which uses the “thermal break” modular construction, 1m3/s to and standard units. profile, achieves classes T2 for thermal 8m3/s (4,500 to 28,000 m3/h). Novair has over 20 years experience in transmittance, TB2 for thermal bridging, This diverse range of AHUs ensures the design and manufacture of AHUs and L1(M) for airtightness, F9 for filter bypass that there is a CTA for every design is part of the GI Industrial Holding Group leakage, and D1 for casing strength. Panels requirement. Novair CTA AHUs have of companies which also includes Clint. are of a double-skin, sandwich construction been successfully installed in a range of It has several product development and and can be specified with either applications, from industrial and retail, manufacturing facilities in Italy and polyurethane or mineral wool insulation. to hospital and pharmaceutical. All CTA Hungary, and has a presence in numerous There is also a wide range of panel AHUs used in hospital installations are fully countries throughout the world. materials and treatments to choose from. compliant with HTM 03-01. These units Contact: Séan Gorry or Carol Malone, Units are supplied complete with are constructed using the “Sanix” profile, Core Air Conditioning Ireland. galvanised steel base frames in a range and feature SS-304 internal panels with Tel: 01– 409 8912; of sizes. These can be specified with a rounded corners to aid in cleaning. email: [email protected]; zinc magnesium coating if corrosion- Units can be specified with a wide [email protected]; resistance is required. CTA AHUs can array of EcoDesign 2018 LOT6-compliant www.coreac.com Q https://arrow.tudublin.ie/bsn/vol60/iss4/1 52
Core edit.indd 1 24/06/2021 08:40 et al.: Building Services Engineering July/August 2021 Building Services Engineering l July/August 2021 51
where noise is a particular issue. Using Wastewater – stop this innovative system will ensure that projects meet current and future acoustic regulations from the outset. noise driving residents Wavin also provides the support to accurately predict the noise levels of any soil and waste installation with the Wavin up the wall! SoundCheck tool. This tool has been When building multi-occupancy pipe and bracket systems known as low developed by a specialist acoustic developments such as apartments, noise/acoustic systems. These pipes and engineering company and measures hotels, hospitals, nursing homes, fittings have thicker walls and are made more than ten variables covering both libraries and offices, tackling the from dense materials which prevent airborne and structure-borne sound. issue of noise pollution has to be noise from escaping. The new innovation The Wavin BIM Revit package for Wavin AS+ (FREE download) with high on the agenda. Although of the Wavin Acoustic Soil (AS)+ and integrated intelligence facilitates fast there is legislation around the bracket system, along with its SoundCheck and efficient design, providing 100% level of sound permitted in tool, provides a comprehensive solution for accurate representation of the way the developments, areas such as controlling noise levels. piping system will actually be installed, wastewater from shared pipe Wavin AS+ offers some of the most along with a fully-integrated bill of systems can sometimes be over- impressive reductions in wastewater materials for accurate costing and looked. Here, John McPeake, noise available in the market and, with minimising wastage. Technical Sales Manager at Wavin the Wavin AS+ bracketing system, can Combining the new innovation of Ireland, explains how mechanical achieve a Db rating of less than 10Db Wavin AS+ with a considered approach engineers and architects can choose (Fraunhofer Institute of Building Physics to the layout of the whole system means more innovative pipe systems to test report 2019). The system outperforms that specifiers can effectively minimise help keep things quiet. all other systems on the market, while the discharge noise from wastewater There’s no question that working the “Push-Fit” method for quick and and create a more relaxing, productive from home has become a central feature easy installation makes it more efficient environment for all occupants. of working life for many thousands of than cast iron systems. It is particularly For more information about Wavin people, and will continue to remain so suitable for multi-occupancy buildings or AS+, visit wavin.ie/as-plus Q even as we emerge from lockdown. That means we have higher expectations for our working-from-home environment. Top of that list is having a quiet space in which to work. Noise pollution can significantly impact comfort and wellbeing for building occupants. This is a very important consideration when specifying products and materials for homes, and particularly for multi-occupancy properties. A physical piping system, along with the bracketing system, can have a major influence on the noise levels generated from wastewater discharges. When designing wastewater systems it’s vital to consider the entire system along with the shaft encasement construction. The most common method of noise control is wrapping the piping with 25mm unfaced mineral wool. However, innovation has led to the Using Wavin AS+ with the Wavin AS+ bracketing system can achieve a Db rating of less development of sound-attenuated than 10Db (Fraunhofer Institute of Building Physics test report 2019). Published by ARROW@TU Dublin, 2021 53
Wavin edit.indd 1 20/06/2021 13:40 Building Services Engineering, Vol. 60 [2021], Iss. 4, Art. 1 52 Building Services Engineering l July/August 2021
controls constantly monitor the Ventilation breakthrough average humidity. As this rises and falls, the motor speed rises and falls in direct to Infinity and beyond correlation. This helps control condensation both quietly and EnviroVent has been continually refining filter-less extract efficiently, eliminating the problem of noisy extract fans and reducing technology since it invented it 10 years ago and the new the periods of time when the fan Infinity NB and Filterless NB models now available from S&P operates on maximum speed. Ireland Ventilation Systems are the most advanced yet. Specifically There is nothing more frustrating designed for the rigours of social housing applications where than finding out that a fan does not comply with the airflow there is often the need to remove moisture and improve rates when installed. indoor air quality, they are ideal for new-build homes as Consequently, and with whole whole-dwelling ventilation rates increase. building ventilation rates now required, the new Infinity NB ® These Lifetime Range products The Infinity NB is ideal for WC, range was designed to meet the ensure minimum energy bathroom, kitchen and utility requirements of a typical new- consumption and are engineered room installations, delivering build installation, capable of with sustainable components to high-performance extract delivering 9l/s or 11l/s (selectable substantially reduce maintenance ventilation to meet and exceed on trickle for bathroom or and life-cycle costs. Guaranteed building regulations requirements. kitchen) to achieve the whole to last longer than any other fan, From simple through-the-wall dwelling ventilation rate. they come with a 7-year warranty, installations to in-line, window Designed to perform and built and are virtually maintenance- and ceiling installations, Infinity to last, the Infinity NB range is free. The Infinity NB and Filterless models fit all, thanks to easy-to- the perfect solution for new-build NB models are the only fans with install accessory kits. A low- social housing WC, bathroom patented Cyclone Separation voltage version is available and kitchen installations. Technology (No. 0402041.8). This for extra safety in bathrooms, Contact: Soler & Palau ensures that all particles, humidity Ventilation Systems. Intellitrac® vapour tracking and dust in the air are drawn into T: 01 – 412 4020; the fan and extracted outside the Running continuously on trickle, E: [email protected] Q property, without the need for the Infinity NB ensures that filters that can become clogged. condensation and high humidity This enables the fan to deliver levels are kept at bay. No user maximum performance to control intervention is required as the moisture and humidity using the intelligent vapour tracking lowest energy consumption.
https://arrow.tudublin.ie/bsn/vol60/iss4/1 54
S&P edit.indd 1 20/06/2021 13:43 et al.: Building Services Engineering July/August 2021 ÊÊÊÊÊBuilding Services Engineering l July/August 2021 53
ensure a low environmental footprint. Retrofitted heating solutions can To boost the HVAC capacity, Xylem worked with a local partner to install also mean lifecycle cost savings Ecocirc circulators, e-LNE inline pumps, as well as pressure expansion vessels HVAC systems within a building are of older buildings and harnessing their to serve the hospital’s hot water circuit among the costliest over their potential for energy and carbon reduction. and work within the solar thermal circuit. lifespan, consuming as much as The following case study of a retrofi t New Lowara Ecocirc high-effi ciency 50% of the total energy use, as project in Portugal – where a key city pumps can save up to 90% on electricity well as vast amounts of water. hospital complex in Lisbon was given costs compared to old standard heating an environmental overhaul by Xylem circulators. Both systems are operated However, for facilities owners and Water Solutions – clearly demonstrates autonomously, guaranteeing the lowest managers seeking to reduce the what can be achieved. In this instance, energy consumption of hot water carbon and water footprint of the expansion of three hospital units applications in all areas. their buildings, steps can be taken was needed to cater for the growing Refurbishing building systems can to create sustainable water and population and maintain the excellent bring huge energy cost savings in the heating solutions to meet the levels of service. long-term, as well as prolonging their changing needs of buildings, Hospitals were never far from the lifespan and saving the planet’s fi nite and offer reduced lifecycle costs headlines in the past 15 months, and resources. An audit inspection of the through energy-saving measures, the need to create the optimal environment pumps, booster sets and systems installed for both workers and users is paramount, in a building services application can says Karl Wolf, Vertical Market making this a classic case study. gauge whether they are running effi ciently, Manager – Building Solutions. With unprecedented fl uctuations in then determine which products could be There is a clear opportunity to demand, modern HVAC systems must retrofi tted with energy-saving measures optimise existing buildings and offer provide the greatest amount of uptime or replaced with energy-effi cient reduced energy, CO2 and water footprints with the lowest energy consumption. alternatives. The range of solutions with innovative bolt-on solutions that Flexible HVAC systems can adjust to includes high-effi ciency circulators for meet the shifting, and sometimes changing conditions throughout the residential and commercial heating, unpredictable, demands within a building day: differing numbers of people or cooling and hot water applications. as needs change. Whether designing changing environmental conditions can In conclusion, Karl Wolf says: new buildings with shifting usage in mind be managed through innovation and “Upgrading pumps to run at their peak or refurbishing older apartment blocks smart solutions, while heat meters effi ciency for heating or cooling a or municipal buildings to meet new needs, enable a better understanding of building ultimately saves on operating selecting the right energy-effi cient conditions within the building. cost, while also meeting the ever- products can prove a worthwhile The refurbishment and expansion changing demand of the HVAC investment and save on lifecycle costs. of the Lisbon hospital complex offered system and prolonging its lifecycle.” A critical plank in Ireland’s Climate the opportunity for energy and cost For more information on smart, Action Plan, and that of the EU Renovation savings, and included the installation of retrofi t heating and cooling solutions Wave Initiative, is retrofi tting the legacy new solar thermal energy technology to see www.xylem.com/en-uk Q Published by ARROW@TU Dublin, 2021 55
Xylem edit.indd 1 20/06/2021 13:44 Building Services Engineering, Vol. 60 [2021], Iss. 4, Art. 1 54 Building Services Engineering l July/August 2021
Switching to cloud-based software: myths vs realities
In today’s digital world, cloud-based software solutions can help your business remain competitive by increasing your ability to access data anywhere at any time, which can help you grow faster and more efficiently. In this article, simPRO explores the myths and realities for simPRO’s service job management software helps track and manage service work from business operations’ management when it comes to the office to the field with features for adopting cloud-based software. quoting, job costing, scheduling, materials management and invoicing. After working with thousands of which is susceptible to natural disasters, You can check online review sites such different field service businesses, viruses or other emergencies. as Capterra and Software Advice for simPRO has come across some common Software updates, bug fixes and verified recommendations from peers. concerns professionals mention when feature enhancements are also
struggling to decide whether or not automatic so users won’t have to Challenge: Taking on the cost cloud-based software is right for their make manual changes. Truth: Adopting cloud-based software business. Some of these are highlighted Challenge: Choosing the is a financial investment. Be sure to here with solutions presented. right software compare current IT costs with potential software fees, as well as potential Challenge: Keeping data secure Truth: Choosing the right software is efficiency or profitability gains. Myth: Cloud-based software isn’t secure. challenging because there are many Solution: Cloud-based software helps choices available. Software that works Solution: Choose software that takes you run your business with greater great for one company in your industry security seriously and is transparent efficiency, which translates to time may not be a perfect fit for yours. about how data is stored and secured. and money saved. Solution: In simPRO’s software platform, Making the right software With the right solution, you’ll see ROI business data is stored at data centres choice is possible if you research and in no time. Some simPRO customers have in eight locations worldwide, and data plan thoroughly. Make a list of the top cited savings of up to 80% on their IT is constantly backed up and always pain points in your business and look budget by switching to a cloud-based available. Data is also stored in the for software that addresses those platform. When you take the time to cloud as opposed to an onsite server challenges. map out the challenges your business encounters, you’ll realise there are several ways cloud-based software solutions can help you manage and conquer those challenges head-on. simPRO’s cloud-based solution enables you to manage all moving parts of your business from anywhere with tools for scheduling, inventory management, job tracking and invoicing. Streamline service, project and maintenance management workflows and gain complete control and visibility of your operations and finances without the limitations of paperwork or server-based systems. Learn more at simprogroup.com Q
Left Savings of up to 80% on IT budgets can be achieved by switching to a cloud-based platform. https://arrow.tudublin.ie/bsn/vol60/iss4/1 56
SimPro edit.indd 1 22/06/2021 16:52 et al.: Building Services Engineering July/August 2021 Building Services Engineering l July/August 2021 55
LIGHTING Lighting key to EU’s renovation renaissance
pearheaded by the Renovation That is why both LAI and LightingEurope Wave Initiative (RWI), the EU recommend the use of LED lighting in Sintends to double the rate of combination with controls and sensors. building renovations in Europe over In addition, they argue that such system the next 10 years. In doing so, it aims solutions should have a minimum to not only ensure that the EU meets Smart Readiness Indicator (SRI) level, minimum requirements on Indoor its climate objectives, but also help with the SRI being applied across Environment Quality (IEQ). reignite Europe’s economy for a Europe to maximise its potential for The current pandemic has reinforced post-pandemic world. energy savings. discussions around how to create spaces An important component of the With people spending approximately where individuals can coexist and RWI is a targeted revision of the Energy 90% of their time indoors, there is a collaborate with minimal risk to their Performance of Buildings Directive growing demand for indoor comfort health. Short wavelength ultraviolet (EPBD), the EU’s main instrument for and wellbeing. LED-based intelligent (UV-C) is an established disinfection improving the energy efficiency of lighting systems help ensure a more technology that is proven to be its building stock. LightingEurope, comfortable indoor environment, effective in combating micro-organisms the voice of the lighting industry, sees allowing users to dynamically adapt and viruses. Consequently, LAI and this revision as an excellent opportunity light to their specific needs. For instance, LightingEurope advocate for the design to accelerate the uptake of innovative, students in a classroom with bright of safe indoor spaces that include the LED-based intelligent lighting systems. white lights score 14% higher than installation of UV-C disinfection. By its membership of LightingEurope, students working in a poorly-lit one. Igniting conomic ecovery Lighting Association Ireland (LAI) is Including lighting systems in the Last but not least, including intelligent driving home this message to the EPBD will help improve the visual lighting systems in the EPBD will also Irish marketplace. comfort, wellbeing and productivity accelerate the uptake of innovative Considering the important role of building users. As such, LAI advocates lighting technologies and future lighting plays in delivering energy for the introduction of mandatory investment. This in turn will play an savings, creating safe and quality essential role in helping Europe’s indoor environments, and spurring lighting industry – 80% of which are economic recovery, LAI believes that SMEs – recover from the economic all building renovations must include consequences of the pandemic. To help an upgrade of the lighting installations. foster this uptake, LightingEurope Lighting accounts for approximately recommends that access to public 20% of the total cost-effective electrical financing and subsidies be subject to energy savings potential in non- the fulfilment of certain conditions, residential buildings. Furthermore, such as the inclusion of lighting properly designed and well-coordinated renovation. lighting systems are one of the most The energy, health and economic cost-efficient ways of reducing energy benefits of smart lighting systems are consumption and CO2 emissions. clear. Only by ensuring that there is no Including intelligent lighting systems renovation without an upgrade of the in the EPBD would significantly increase lighting installation in the EPBD will a building’s energy savings and help we ensure that Europe experiences a reduce its greenhouse gas emissions. renovation renaissance … and not a In fact, according to a study prepared wasted opportunity. for the European Commission, LED- See also www.lightingeurope.org Q based lighting systems could save the EU up to 29 TWh/y of electricity by Left: Lionel Brunet, President of 2030 and up to 56 TWh/y by 2050. LightingEurope. Published by ARROW@TU Dublin, 2021 57
LAI edit.indd 1 25/06/2021 09:05 Building Services Engineering, Vol. 60 [2021], Iss. 4, Art. 1 56 Building Services Engineering l July/August 2021
13. – 18. 3. 2022 FRANKFURT / MAIN
LIGHT + BUILDING 2022 TOP THEMES
then with the emergency escape route? In intelligent buildings, the prioritisation of Dynamic digitalisation automatically interconnected functions and operations is an integral part of the electronic safety and security technology. The basis for and sustainability this is the interoperability of different building- Intelligent, future-proof are closely bound up with energy saving and automation systems and components. and trend-predicting – the efficient use of resources. In this case, the Charging management + buzz word is sustainability. E-infrastructure these are the top themes Intelligent Whether on private land, in the underground of Light + Building 2020 The top theme “Intelligent” focuses on carpark or in an office building, charging (13/18 March 2022, systems whose key elements are connectivity stations for e-cars are set to play a major role Frankfurt am Main). All and interoperability that enable them to in the private sphere in the future. The long periods spent at work or at home represent three are linked by the communicate seamlessly with each other. The result is increased convenience and efficiency ideal circumstances for charging e-cars. The subjects of dynamic in buildings. Additionally, it is easier to integration of charging points into the digitalisation and monitor specific climate goals. electrical infrastructure of a building offers additional benefits. sustainability. Energy + efficiency Depending on the time of day and demand, Light is essential for carrying out a variety it is possible to regulate the electricity used. Picture this scenario – what happens of tasks and plays an important role in when a resident parks in front of their house? Moreover, it is possible to avoid overloading people’s feeling of wellbeing. Accordingly, Depending on the time of day, the lighting in the infrastructure by combining it with an LED lighting is extremely important in smart and around the house is switched on, the intelligent electricity network (smart grid) homes and buildings. Great efficiency and a e-car is charged, the house door opens via offering regenerative energy economically long service life save electricity and maintenance face recognition and selected music goes on and around the clock. costs. In combination with intelligently-linked in the living room. For buildings and towns, Future-proofing operations employing sensors and actuators, digitalisation offers a completely new How can production processes be made more LEDs offer great potential for saving energy spectrum of possibilities, limited only by efficient and sustainable? When does the and cutting carbon footprint. the bounds of imagination. machinery actually need servicing and in To this end, however, all electronic components Connectivity + security which language does the house door must be linked digitally with each other and If fire breaks out in a smart home or smart communicate with the heating? These and communicate via a common language. The building, the windows close automatically to many other questions are at the heart of possibilities opened up by dynamic digitalisation reduce the flow of oxygen. But what happens the “Future-proof” theme. https://arrow.tudublin.ie/bsn/vol60/iss4/1 58
Light + Building 202.indd 2 20/06/2021 13:51 et al.: Building Services Engineering July/August 2021 Building Services Engineering l July/August 2021 57
X + service Health + light material, colour and sensory elements Whereas an X in mathematics stands for Light makes things visible. However, it that delight a large number of devotees at an unknown, in the case of the abbreviation achieves so much more – it influences our all times. Coupled with personal memories X as a service it represents a technology, a feeling of wellbeing, health and performance. and in conjunction with renowned designers, service or a complete package. In common Human centric lighting technology (HCL) these coveted objects continue to with a rental agreement or leasing, the revolves around the targeted and long-term be topical. customer receives a specific service – why? impact of light on humans. In addition to Alongside futuristic designs, classic Because that which is really needed can also the visual quality of the light, modern lighting luminaires have a prominent place at Light be obtained in other ways. Typical applications systems can adjust the colour temperature + Building with a spectrum ranging from in the field of lighting and building services in accordance with the time of day, thus sparkling chandeliers to clear Scandinavian technology include “Light as a Service” permitting the optimum light for a variety of standard lamps or industrial loft luminaires. (LaaS) and “Safety as a Service”. situations, in homes and workplaces. Together, they meet the demand of users Analyse + predictive maintenance Trend-predicting for classic luminaire design and future- Whether in the health or heating fields, This top theme not only emphasises oriented connectivity. lighting and luminaire design but also shows regular monitoring promises the early Historic + contemporary how light becomes part of the network. detection of defects. In the building services Flexibility, dynamism and increasing sector, new technologies make it possible Practical + beautiful digitalisation are characteristic of modern to connect components with each other An office at home becomes a wellness zone, life. More and more, the internetaffine and to collect data continuously. a waiting room becomes a prestigious lounge. society is defining itself via greater This permits servicing requirements to The focus of the Light + Building trend convenience with network solutions that be predicted. In this connection, regular theme is on the challenge of adapting the make everyday life easier and more monitoring helps estimate when, for example, individual lighting requirements in the best plannable. Thus, many of the luminaires the lighting system should be optimised or possible way. On the design and technical by international designers to be seen at the control technology of a lock system updated. levels, luminaires are variable and changeable. Light + Building are compatible with this, Physical + digital twin Track-lighting systems, modular components and their connectivity forms a technological Numerous different disciplines are involved and smart ways of controlling them are bridge to the future. in the planning, construction and operation suitable for use in public/private spheres. In appearance, they often include of a building. As with a good orchestra, all Reduced forms and reusable materials, references to historical and classic archetypes. parts should interact perfectly and access such as aluminium and glass, conserve Lantern shapes, chandeliers and even the the necessary data. In this connection, the valuable resources. Accordingly, designers filament lamp itself provide for a retro- are now taking account of the reusability “digital twin” of the building helps in the look in combination with state-of-the-art of their creations during the product form of the IT-aided data interface … technology. development stage. building information modelling (BIM). The Futuristic + plain use of BIM leads to shorter planning and Classic + real Agility is playing an increasingly significant construction times, more efficient work Stringent and timeless: classic luminaire role in many projects and companies. It processes and fewer errors. design does not age. It has unmistakable is also to be seen in people’s dynamic lifestyle. Private, working and leisure activities are overlapping ever more and taking place both indoors and outdoors, as required. New luminaire designs reflect this trend and facilitate flexibly from one aspect of life to another. At Light + Building, this theme spotlights freedom from a fixed location. LED table luminaires and lanterns made without inconvenient mains cables but with loops or hooks can be positioned almost anywhere. Standard lamps are also portable and can be astonishing in terms of shape, colouring and design. See https://light-building.messefrankfurt. The protocols and “language” used are critical to future-proofing sustainable, interlinked systems. com/frankfurt/en.html Q Published by ARROW@TU Dublin, 2021 59
Light + Building 202.indd 3 20/06/2021 13:51 Building Services Engineering, Vol. 60 [2021], Iss. 4, Art. 1 58 Building Services Engineering l July/August 2021
Anyone who ever agonised over the content The of an unsolicited sales approach – via email – could do well to emulate the lady from a perfect, lighting company in China who recently sent this message to Paul O’Connor, Chairman, clever Lighting Association Ireland (LAI).
Used to receiving many such emails, this one stood out. It is short, very sales much to the point and, as you can see, was done as Gaeilge! How very clever … she achieved maximum impact by being creative yet keeping it simple. For those of you unfamiliar with your native tongue (shame!!!) pitch … we’ve included the translation. A chara, Maidin mhaith. ón Chine Tá súil agam go bhfuil tú sábháilte ón Covid-19. An bhfuil soláthróirí iontaofa ag teastáil uait atá in ann praghas an-iomaíoch a thairiscint le ham seachadta tapa? Ba mhaith liom inniu ceann dár mír nua a thabhairt isteach. Gnéithe: 1. Cumhacht inchoigeartaithe, 5W/10W 2. 4 CCT inathraithe, 2700K - 3000K - 4000K -5000K 3. Triac dimmable, flicker saor in aisce 4. Bezel tosaigh inmhalartaithe le tuaslagán maighnéadach 5. Comhlacht solas miotail, saolré fada Cuir in iúl dom má tá aon spéis agat sa mhír seo. Thanks
Good morning Paul O’Connor I hope you are safe from Covid-19. Chairman, Do you need reliable suppliers who can offer very competitive Lighting Association Ireland price with fast delivery time? Today I would like to introduce one of our new items Aspects: 1. Adjustable power, 5W/10W 2. 4 FPS adjustable, 2700K - 3000K - 4000K -5000K 3. Triac dimmable, flicker free 4. Interchangeable front bezel with magnetic solution 5. Metal light body, long lifespan Please let me know if you have any interest in this item. Thanks
https://arrow.tudublin.ie/bsn/vol60/iss4/1 60
Perfect Marketing edit.indd 1 25/06/2021 09:02 et al.: Building Services Engineering July/August 2021
What happens next to the elephant is inevitable …
… however, what’s about to happen in the building services engineering sector is much harder to predict. Thankfully, Building Services Engineering can help you do that with a wealth of news, feature articles, expert opinions and detailed product information.
Don’t leave yourself out on a limb building like our elephant friend. services engineering
www.buildingservicesnews.com Published by ARROW@TU Dublin, 2021 61
Elephant House Advert.indd 1 10/05/2021 10:09 Building Services Engineering, Vol. 60 [2021], Iss. 4, Art. 1 60 Building Services Engineering l July/August 2021
LOCKDOWN INNOVATION PADDLE YOUR OWN CANOE!
Covid has caused many difficulties for people, presented hitherto unimaginable challenges and resulted in all manner of disruption. Nonetheless, it has also presented opportunities and prompted Michael has always had boats, be it cruisers people to prioritise personal goals and ambitions or punts and many other models in between. While they would normally put on hold. So it was with he loves being on the water, his objective in doing so is primarily to fi sh, especially in rivers and lakes. Michael Gleeson and his dream to build his own Hence the desire for his own canoe to get him into open-style canoe, which is perhaps more areas not possible with other vessels. commonly referred to as a Canadian canoe, When he put the idea to his long-time friend Frank Gilsenan he half expected to be scoffed at much to the chagrin of Americans. but, low and behold, Frank not only encouraged him but enthusiastically bought in to it. The Michael Gleeson and problem? … while they may have almost 80 Frank GIlsenan embark on their maiden voyage years experience between them in the supply and in Malahide estuary. teaching side of building services engineering – Frank is currently with Ecopipe and Michael in TU Dublin – they knew nothing about building a canoe.
They have created not just an excellent open- “style canoe, but also something of an art piece that is both functional and beautiful. https://arrow.tudublin.ie/bsn/vol60/iss4/1 62
Canoe edit.indd 2 20/06/2021 09:47 et al.: Building Services Engineering July/August 2021 Building Services Engineering l July/August 2021 61
However, they are resourceful and driven individuals, not bad with tools and working with their hands, and very much open to seeking and taking advice. To begin with they did a great deal of research with a publication called How to Build Your Own Canoe by specialist canoe builder and renowned author Ted Moores being their bible. Ted’s YouTube presentations reinforced their learning, as did hundreds of other YouTube presentations on the many intricate aspects of building an open-style canoe. It was a new experience for both of them to engage on a project like this. Despite being long-time friends, when they previously met up it was always very relaxed and perhaps over a beer. Going from that into the pressure cauldron of building your own canoe – when neither of you had ever done it – was a very different scenario. They learned lots of new things about canoe building but, equally so, lots of new things about one another. There were the inevitable tense moments, especially when Michael’s obsession with achieving perfection clashed with Frank’s drive and determination to get the job done. However, the end result would never have been realised without that tension and commitment on both their parts. They devoted five hours a week to physically working on the project – two hours on Wednesday evenings and three hours on Saturday mornings – while spending many more hours researching how to do the next process, chasing down materials and still doing their day jobs. Now, 12 months later, the fruit of their efforts is evident for all to see. They have created not just an excellent open-style canoe, but also something of an art piece that is both functional and beautiful. On its maiden voyage in Malahide recently it caused quite a stir. Crowds gathered on the seafront to admire the canoe and ask questions as they pulled the vessel from the water. Not ones to normally project themselves or seek the limelight, it is still very much apparent just how proud they both are of having realised their dream … and to be still great friends! Q Published by ARROW@TU Dublin, 2021 63
Canoe edit.indd 3 20/06/2021 09:47 Building Services Engineering, Vol. 60 [2021], Iss. 4, Art. 1 62 Building Services Engineering l July/August 2021
Updated EU Industrial Strategy explained
During the recent digital • First, the pandemic has highlighted responds to these factors. We put press conference to announce some fragilities in our Single Market forward a Single Market Emergency when exposed to particular types of Instrument, to deal with future crises details of the updated EU disruption; like Covid-19. It is critical that, in tandem Industrial Strategy, Valdis • Second, there has been a growing with the new instruments proposed, Dombrovskis, EU Vice- trend in many jurisdictions to we continue to address long-standing analyse vulnerabilities in key barriers and restrictions to the good President and Trade strategic value chains. EU member functioning of the Single Market. Commissioner, put the states have asked the Commission “I will give a couple of examples: strategy into context and to do the same; • A perennial problem for SMEs is • Third, the business case for the late payments, which even in good explained the issues that green and digital transitions has times put companies out of business. influenced its contents. Here become even stronger. The digital The problem has been made even we reproduce extracts from transition in particular was worse by the crisis. So, in addition to accelerated by the crisis. reinforcing the monitoring of late his address, highlighting in “The updated industrial strategy payments, we will also try to shorten particular the three primary factors that shaped the Commission’s thinking.
“Over a year ago, we launched the EU Industrial Strategy, our blueprint for transforming our economy along green and digital lines. Then Covid-19 happened, the ensuing pandemic presenting unprecedented challenges. We witnessed a huge shock to our societies and economy. But we also witnessed the resilience and adaptability of Europe’s people and industry. “Now we are updating our industrial strategy, applying the knowledge we have accumulated during the pandemic, drawing on lessons learned and the available evidence. First of all, let me say that the main principles and actions of the 2020 industrial strategy remain fully valid. “So what has changed because of the Covid-19 pandemic? Three factors have influenced our thinking: Valdis Dombrovskis, EU Vice-President and Trade Commissioner. https://arrow.tudublin.ie/bsn/vol60/iss4/1 64
EU Policy edit.indd 2 19/06/2021 17:56 et al.: Building Services Engineering July/August 2021 Building Services Engineering l July/August 2021 63
disputes between the companies involved; better grasp • Companies consistently tell us that of where the it is an administrative headache to EU’s strategic send staff, such as engineers, to dependencies lie, another country, say to work on how they may a building site. We will work with develop in the member states to devise a common future and how to form, in electronic format, to make prevent them from the posting of workers easier, without developing. The compromising on protection for Commission has carried out workers. To start, this could be a “bottom-up analysis” based introduced on a voluntary basis; on trade data, which provides • We must continue to knock down first insights. those hard-wired barriers that “Out of 5,200 products imported persist within the Single Market. into the EU, our analysis identified That means, for example, getting 137 products for which the EU is serious about enforcement of the highly dependent. This represents Services Directive and making sure 6% of the total value of imported that member states comply with goods. About half of imports for their existing obligations. these dependent products originate “Maintaining a level playing field in China, followed by Vietnam is essential, both at the global level and Brazil. that will be vital to the green and and within the EU. But there are still “For most of these products, digital transitions. For example, this gaps that have to be closed. So, I industry itself is best placed to reduce includes batteries, semiconductors, thank my colleagues Vestager and dependencies, for example, through critical raw materials and hydrogen. Breton for their joint work to bring diversification of suppliers. I know Clearly, we have to build up our forward legislation tackling distortions that our business leaders have this critical capacities in these areas. created by foreign subsidies in the firmly on their radar. However, of this “The Commission is preparing to single market. group, 34 products representing 0.6% launch two industrial alliances in the of the total value of imported goods digital field – the Alliance on Processors Open and competitive are potentially more vulnerable, and Semiconductor Technologies, and “The regulation we are proposing given their low potential for further the Alliance for Industrial Data, Edge reflects, on the one hand, our diversification or substitution with and Cloud. We are also considering continued openness to trade and EU production. the preparation of an Alliance on investment as a source of strength and “Of course, this is only a preliminary Space Launchers and an Alliance on competitiveness. On the other hand, analysis, and we need to consult with Zero Emission Aviation, to complement it highlights our willingness to defend member states and industry on these the Renewable and Low-Carbon ourselves assertively from unfair and findings. For me, the political message Fuels Alliance, which is also under distortive practices by third countries. emerging from this analysis is clear. consideration. “As Trade Commissioner, I have “Yes, we have to address today’s “It is also clear that technology followed closely the screening of our dependencies in an efficient and leadership goes hand in hand with strategic dependencies in global value targeted manner, and we have to leadership in standard-setting. This chains. Let me first say that openness work with our like-minded partners is why we will present a strategy on to trade and investment is vital for to strengthen the resilience of our standardisation. The objective is to our growth and resilience, given our supply chains. take a more assertive stance on position as a leading global importer European interests in this area. At the and exporter. Critical capacities same time, we will seek cooperation “Nevertheless, it is true that some “However, our biggest challenge with like-minded partners around the pandemic disruptions caught Europe lies in preventing the strategic world, in order to lead the global by surprise, notably in the health dependencies of tomorrow, especially conversation on standard-setting sector. So, there is a need to get a for inputs and advanced technologies and future regulation.” Q Published by ARROW@TU Dublin, 2021 65
EU Policy edit.indd 3 19/06/2021 17:56 Building Services Engineering, Vol. 60 [2021], Iss. 4, Art. 1
PAT LEHANE
Kirby sponsors Heroes’ Retreat Mark Flanagan, Group MD, Kirby Group Engineering with Zoe Langsdale, Programme Manager and Alan Kerins, founder of Heroes’ Retreat and CEO of Iconic Camino. They are pictured at the Kylemore Abbey Global Centre in Galway as they launched this new programme. Kirby Group Engineering is the first company to get on board and sponsor Heroes’ Retreat to the tune of F50,000.
Selling energy short? Extreme E equals extreme contradiction With seven domestic and eight commercial What a massive contradiction Extreme E, the FIA-sanctioned off-road racing series for gas suppliers serving the Irish marketplace, and electric SUVs, is. It takes in desert, ocean, glacier, Arctic and Amazon locations – all chosen to each one offering incentives and discounts, it’s raise awareness of climate change and hardly surprising that we have a very high show social and environmental support for level of switching. those locations. How does racing massive On the face of it, SUVs, powered by resource-sapping this is supposedly batteries, across delicate eco systems, good for consumers help save the environment? and is the perfect Extreme E also plays the gender equality example of a free- card – teams must comprise a male and market, deregulated female driver – while additional tokenism economy. is the RMS St Helena which runs on Question is though, “ultra-low-sulphur diesel.” Unless so-called green-supporting initiatives like this are called out for what they are, we’re does it lead to an wasting our time. See Extreme E SUV “acting green” above! overall reduction in energy use and carbon emissions, or simply undermine the value of energy and reinforce Lindab walks to aid LauraLynn the expectation that energy should be cheap? After a month of walking the roads, beaches and hills of Ireland, Lindab (Irl) employees have reached the end of their LauraLynn childrens’ hospice fund-raising campaign. Free heat pumps the answer? Support from industry colleagues and friends has so far raised just over F6000 for this More than 20 organisations in the UK, very deserving cause. However, the fund is still open for donations so, if you would like to representing everything from energy companies donate, log on to https://lnkd.in/gxtqRS7 and make a contribution. to builders and civil society groups, have called on the UK Government to provide low-income households with free heat pumps. Ironically, this follows the scrapping, after only six months, of the UK’s green homes grant programme which saw only a fraction of the targeted homes insulated. If they go ahead with a free heat pump scheme without addressing the insulation issue first, then they are going down yet another sustainability cul de sac. Ireland would do well to closely monitor the debate and developments that ensue on this as they will undoubtedly deliver learning outcomes from which we can benefit. https://arrow.tudublin.ie/bsn/vol60/iss4/1 66
Obtuse Angle August 2021.indd 1 19/06/2021 17:55 GRUNDFOS DOMESTIC WATER PRESSURE BOOSTING et al.: Building Services Engineering July/August 2021 Grundfos SCALA1 booster 50/60 Hz
GO REPLACE
• Easy to use • Find boiler pump replacement • Estimate cost savings • Generate reports
TAKE THE GUESS WORK OUT OF BOILER PUMP REPLACEMENTS
Simply use the camera on your smartphone to scan the QR code then download the GO Replace app. Scan the old Grundfos pump to see if we have a suitable replacement pump.
SCAN HERE www.grundfos.ie
Published by ARROW@TU Dublin, 2021 67
Untitled-1 1 28/06/2021 12:09 Building Services Engineering, Vol. 60 [2021], Iss. 4, Art. 1
LEADING THE WAY IN HEATING & COOLING
THE SUSTAINABLE SOLUTION FOR HEATING, COOLING AQUAREA Air to Water Heat Pumps AND HOT WATER A low energy system for heating and domestic hot water production: delivering outstanding performance, even at extreme outdoor temperatures. • New Aquarea J Generation A+++ • Extensive line up from 3kW to 16kW options
• Maximum savings, maximum efficiency, minimum CO2 emissions • Improved performance with COPs up to 5.33 • Extensive range of single and three phase models available.
Split and Multi-Split Systems A complete range of high performance wall, cassette, ducted, ceiling and floor standing units. • Etherea with enhanced nanoe™ X, a technology that is helping to improve protection and inhibit the growth of certain viruses – including SARS CoV-2 • Etherea units have built-in Wi-Fi and are compatible with voice assistant technology • Outstanding efficiency A+++ • Superquiet technology – only 19dB(A) • Server Room and Low Temperature solutions
VRF Systems HIGHLY EFFICIENT ECOi Panasonic offer professional solutions for all types of VRF projects. The new VRF systems are designed for excellent performance, easy installation and outstanding efficiency. THE GAME CHANGER! • R32 Mini VRF ECOi LZ Series FRV derewop-sag fo seires 3EG G OCE • OCE G 3EG seires fo derewop-sag FRV (2-pipe and 3-pipe) noitarepo gnilooc & gnitaeh suoenatlumiS • suoenatlumiS gnitaeh & gnilooc noitarepo with heat recovery for the MF3 ECOi EX
Discover a new era of heat pump and cooling only chillers • hgiH lanosaes :ycneiciffe sREES pu ot 95.4 • Reliable quality components • Quiet comfort with low noise operation • ylluF elbasimotsuc ngised • laedI rof ,sletoh laicremmoc dna lairtsudni sesimerp
www.aircon.panasonic.ie https://arrow.tudublin.ie/bsn/vol60/iss4/1 68
Untitled-1 1 28/06/2021 12:08