DOCSLIB.ORG

Download PDF Version of This Issue

Total Page：16

File Type：pdf, Size：1020Kb

Download full-text PDF Read full-text

Load more

CIPHEX WEST SIZING REFRIGERATION WHAT AM I? PREVIEW FOR WALK-IN COOLERS CONTEST LAUNCH HEATING SYSTEM TUNE UPS: TAKE THE EXTRA STEPS TO SAFETY, COMFORT & EFFICIENCY WHATEVER HAPPENED TO SOLAR THERMAL? GET THE MOST OUT OF HEAT THE HOWS AND WHYS EXCHANGERS OF REDUCED WATER CONSUMPTION OCTOBER 2016 HOW TO COUNTER THE EFFECTS OF THERMAL CHANGES Follow Us On Follow Us On @hpacmag @hpacmag THE BRADFORD WHITE® Residential eF Series® and LAARS® Mascot® LX Come see us at the CIPHEX WEST Trade Show Booth #737 Mascot® LX Combi Boiler Residential eF Series® Water Heater The Mascot LX is an all-in-one, wall-hung, space heating boiler This high efficiency, condensing power-vent water heater and tankless water heater available in seven sizes to meet the features a vertical, dual-pass heat exchanger system. smallest to largest home’s heating needs. It efficiently transfers It has a thermal efficiency of over 90% and a high recovery the most heat possible by using modern controls, a stainless steel to deliver an impressive amount of usable hot water. heat exchanger and efficient condensing design. Built to be the Best™ www.laars.com ©2016, Bradford White Corporation. All rights reserved. www.bradfordwhite.com 32935_Canada_Plumbing_HVAC_8125x1075.indd 1 9/19/16 2:37 PM HPAC_BradfordWhite_Oct.indd 1 2016-09-23 9:19 AM OCTOBER 2016 VOL. 90 NO. 6 TENTS 18 BEYOND THE WHAT AM I? FURNACE TUNE-UP 101 Welcome to the launch of HPAC’s What Am I? Pointers to help improve contest. Identify items, which will be featured overall comfort and efficiency in whole or in part and may be from any era, and customer relations. for a chance to win a TLM99s Laser Distance By Ian McTeer Measurer. 38 HYDRONICS ONE COIL WONDER Changing flow direction for optimal heat exchanger performance. By John Siegenthaler 42 REFRIGERATION TWO PART GOOD DESIGN ONE PART “GUESSTIMATE” How to size refrigeration correctly for the box and application. By Dave Demma 22 THERMAL COMFORT IT’S TIME HVAC SYSTEM DESIGN GREW UP How to counter the effect aggressive thermal changes have on vulnerable populations. DEPARTMENTS By Robert Bean 6 Upfront 8 Industry News 14 28 SALES AND MARKETING Marketing HVAC firm beneficiary of THE 4 RS OF SELLING IN A COMPETITIVE MARKET media interest in orphaned By Mark Evans Sidewalk to Nowhere 14 By Doug Picklyk 84 Mechanical Supply News 84 90 32 PLUMBING People 99 THE HOWS AND WHYS OF The Source 101 REDUCED CONSUMPTION Training 102 Calendar Technology exists to move Canada closer to the European average water usage, the only obstacle is ourselves. By Steve Goldie continued on p4 HPACMAG.COM OCTOBER 2016 | HPAC 3 < CONTENTS continued from 4 HPAC MAGAZINE 80 Valleybrook Drive, Toronto, ON M3B 2S9 TEL: 416.442.5600 FAX: 416.510.5140 www.hpacmag.com EDITOR Kerry Turner (416) 510-5218 [email protected] CONTRIBUTING EDITOR Doug Picklyk [email protected] SALES & MARKETING Kim Rossiter (416) 510-6794 COORDINATOR [email protected] ASSOCIATE David Skene (416) 510-6884 CIPHEX WEST 2016 SHOW PREVIEW PUBLISHER [email protected] Introduction .............................................................. 52 ACCOUNT Stephen Kranabetter (416) 510-6791 MANAGER [email protected] Seminar Schedule ................................................... 54 ART DIRECTOR Graham Jeffrey (905) 713-4348 Executive Summit .................................................... 60 [email protected] Hydronics Conference ............................................. 62 ACCOUNT Barb Vowles (416) 510-5103 COORDINATOR [email protected] Exhibitor List ............................................................ 64 CIRCULATION MANAGER Urszula Grzyb (416) 442-5600 ext. 3537 Product Showcase ................................................... 66 [email protected] PUBLISHER Peter Leonard (416) 510-6847 [email protected] 46 RENEWABLES ANNEX PUBLISHING & PRINTING INC. VICE PRESIDENT SOLAR THERMAL RUNS HOT AND COLD Tim Dimopoulos (416) 510-5100 [email protected] A look at the state of the solar water heating industry in Canada and internationally. PRESIDENT & CEO By Robert Waters Mike Fredericks [email protected] PUBLICATIONS MAIL AGREEMENT NO. 40065710, REGISTRATION NO. 10815 Heating Plumbing Air Conditioning (established 1925) is published 7 times per year by Annex Publishing & Printing Inc. HPAC Magazine is the leading Canadian business 94 EVENT REVIEW publication for the owner/manager of mechanical contracting businesses and their ASSOCIATION EMBRACES CHANGE supply partners. Proactive approach to the future sets the tone for ISSN: 0017-9418 Contents Copyright © 2016 by Annex Publishing & Printing Inc. may not be reprinted HRAI’s 48th annual conference. without permission. By Kerry Turner SUBSCRIBER SERVICES: To subscribe, renew your subscription or to change your address or information please visit us at www.hpacmag.com. Subscription Price per year: $41.95 (plus tax) CDN; Outside Canada per year: $81.95 US; Elsewhere: 1 year $89.95; Single copy Canada: $5.00 CDN. Heating Plumbing Air Conditioning is published 7 times per year except for occasional combined, 96 PLUMBING expanded or premium issues, which count as two subscription issues. SAVING BIG WITH LITTLE CHANGES MAIL PREFERENCES: From time to time we make our subscription list available to Make a big impact on water conservation with small parts. select companies and organizations whose product or service may interest you. If you do not wish your contact information to be made available, please contact us via one By Jon Gustafson of the following methods: Tel: 800.387.0273, Fax: 416.442.2191; E-mail: vmoore@ annexnewcom.ca; or by mail: Privacy Office, 80 Valleybrook Dr., Toronto, ON M3B 2S9. HPAC Magazine receives unsolicited materials (including letters to the editor, press re- leases, promotional items and images) from time to time. HPAC Magazine, its affiliates 98 SHOW PREVIEW and assignees may use, reproduce, publish, re-publish, distribute, store and archive such unsolicited submissions in whole or in part in any form or medium whatsoever, CONSTRUCT CANADA 2016 without compensation of any sort. What to expect at the 28th annual Construct Canada show, the NOTICE: HPAC Magazine, Annex Publishing & Printing Inc., their staff, officers, directors country’s largest building, design and construction event. and shareholders (hence known as the “Publisher”) assume no liability, obligations, or responsibility for claims arising from advertised products. The Publisher also reserves By Doug Picklyk the right to limit liability for editorial errors, omissions and oversights to a printed correc- tion in a subsequent issue. HPAC Magazine’s editorial is written for management level mechanical industry personnel who have documented training in the mechanical fields in which they work. Manufacturers’ printed instructions, datasheets and notices always take precedence to published editorial statements. We acknowledge the financial support of the Government of Canada through the Canada Periodical Fund of the Department of Canadian Heritage. MIKE MILLER RETURNS NEXT ISSUE Proud member of: 4 HPAC | OCTOBER 2016 HPACMAG.COM Cold water nevermore... nevermore! AERCO’s AM Rapid Recovery. Any other hot water solution is for the birds. Featuring advanced condensing hydronic technology, AERCO’s AMR is perfect for systems requiring 199 to 1000 MBTU and above. When you need a fast, reliable replacement, the AMR delivers high efficiency in a small space — all while lowering operating costs. AERCO’s AMR. Performance that flies high above the competition. © 2016 AERCO 800.526.0288 | aerco.com AER-1183 HPAC Canada - AMR Ad 8.125x10.75.indd 1 9/8/16 2:31 PM HPAC_Aerco1_Oct.indd 1 2016-09-14 1:26 PM < UPFRONT There’s reliability. GEARING UP FOR FALL Then there’s Fujitsu reliability. It is hard to believe that winter is ap- As the focus on comfort and efficiency begins to resonate proaching – as I write this it is 22 de- with residential, commercial and institutional customers the grees celsius, almost 10 degrees HVAC industry must take steps to improve the initial design warmer than the seasonal average and as Robert Bean points out in this issue, that requires for central Ontario. After a steamy working with all parties involved in the project. summer the promise of an icy, snowy If you are looking for lighter fare, check out WHAT AM I? on winter is music to some people’s page 101. This new HPAC contest features photos of items ears. Certainly for HVAC/R busi- in whole or in part, and they may be from any era. To enter, nesses it bodes well. The challenge identify the product featured and include other details. There is to get customers who are not on a service contract to are two chances to win. Prizes are awarded for identifying make the call for a tune up before the temperature drops the item and for submitting photos. Appliances, compo- and panic sets in. nents, fixtures, tools, pvfs, and so on may be submitted. I To get you geared up for the rush we feature a detailed heat- look forward to seeing your responses! ing system tune up “how to” article in this issue. Beyond the tweaking, Ian McTeer shares some pointers on improving com- fort and efficiency. There are many ways to improve a system’s performance, even if the initial design was not optimum. Editor With a 99.99% product performance rate*, Fujitsu Elite Contractors trust more and earn more. ULTIMATE RELIABILITY • Unrivaled quality control processes yield an exceptionally low (.01%) product failure rate • Over 40 years of HVAC manufacturing experience means peace of mind for contractors • Registered systems earn points toward reaching Elite Contractor Status • Elite Contractors receive consumer leads, loyalty rewards and priority ranking on the online Contractor Locator FujitsuGeneral.com Over 40 Years of Heating and Cooling Solutions *99.99% of systems experience no manufacturer defects upon installation. 6 HPAC | OCTOBER 2016 HPACMAG.COM HPAC_HBX_Oct.indd 1 2016-09-23 10:10 AM 1202_FUJ_Reliability Ad_HPAC-Canada_8.125x10.75_9.6.16.indd 1 9/7/16 9:53 AM HPAC_Fujitsu_Oct.indd 1 2016-09-09 10:38 AM There’s reliability. Then there’s Fujitsu reliability. With a 99.99% product performance rate*, Fujitsu Elite Contractors trust more and earn more.
Recommended publications
  • Installation and Technical Guide SEPTEMBER 2014 Worldwide Connections

    Installation and Technical Guide SEPTEMBER 2014 Worldwide Connections

    THE PUSH-FIT SOLUTION FOR UNDERFLOOR HEATING Includes this NEW addition: Installation and Technical Guide SEPTEMBER 2014 Worldwide Connections The John Guest Group has a long established reputation as a world leading manufacturer of push-fit fittings, tube and other fluid control products. A reputation built on producing consistently high quality products with an ongoing commitment to value engineering and product development. Quality Manufacture A commitment to quality is at the heart of the John Guest Philosophy The strictest control is maintained by virtue of the fact that design and manufacture is carried out in modern purpose built manufacturing centres in west London and at Maidenhead in Berkshire. Maintaining control over the whole process from initial tool design and tool making through to final assembly and testing ensuring that only products of the highest quality are produced. The company believe it is this commitment to quality that has led to it receiving prestigious awards from many of the world’s leading testing and approvals organisations. John Guest is a preferred supplier to many international companies. British Gas Service BS7291 No. KM39767 Speedfit PEX Fittings and Barrier Pipe. K24076, K24077 and K24078 2 The Speedfit System orf Underfloor 50ºC then distributed via a manifold A wide range of electrical components Heating has been designed to be as to heating circuits made using Speedfit means the system can have as much quick and easy as possible to install with Barrier Pipe. The temperature and control as required. component parts manufactured under an volume of water is altered to maintain ISO9001 Quality Management System.
  • Pipe World 2/2019

    Pipe World 2/2019

    THE UPONOR INFRA CUSTOMER MAGAZINE » ISSUE 2/2019 FISHGLOBE REVOLUTIONISES THE FUTURE OF PLASTIC STRUCTURES FOR MARINE CONDITIONS Page 6 SAFEGUARDING THE DRINKING WATER IN URBAN AREAS IS CRITICAL Page 8 FLOW MEASUREMENT REVEALS LEAKS IN THE WATER SUPPLY NETWORK Page 12 Dear reader, he water supply and wastewater infrastructure in many regions across Europe is ageing. Despite the high quality of drinking water in the Nordic countries, the condition of the old pipe networks poses challenges. For example, Tin Finland most of the network was built between 1960 and 1990 and in the biggest cities parts of the network are over 100 years old. According to a recent study in Finland (ROTI 2019), 12% of the sewer network and 12% of the potable water network has deteriorated and there is an increasing need to renovate the old networks to both ensure water quality and minimise water losses. In Finland, 68 million m3 of mains water is lost every year and a substantial part of this is due to leakages (SYKE 2018). In Sweden, the total leakage of clean drinking water is about 15% on average, corresponding to 99 million m3 (Svenskt Vatten 2019). This is not only a waste of clean drinking water – resources used to collect, treat and pump the drinking water are also wasted. Losses of water, and in issue 2/2019 particular leakages, are relevant for distribution network efficiency in all European countries. New innovations are needed to help solve these challenges. On p. 12, you can read about how our new Water Monitoring Services are helping the city of Pori in Finland to monitor 4 In Brief 16 Industrial its leakages.
  • INSULPEX™ Pre-Insulated Pexa Piping System

    INSULPEX™ Pre-Insulated Pexa Piping System

    Engineering progress Enhancing lives INSULPEX™ pre-insulated PEXa piping system Technical information which applies to the planning, design and installation of REHAU pre- insulated PEXa piping systems. na.rehau.com/resourcecenter TABLE OF CONTENTS 1 . Scope. .3 6 . System Design .........................14 6.1 .....Step 1: Determine Length .......................14 2 . Design Considerations ...................4 6.2 ....Step 2: Estimate Total Heat Loss . .14 6.3 ....Step 3: Estimate Flow Rate .....................15 3 . System Overview ........................5 6.4 ....Step 4: Determine Pipe Size. .15 3.1 .....System Advantages ............................5 6.5 ....Step 5: Calculate Heat Loss . .15 3.2 ....Application ...................................5 6.6 ....Step 6: Calculate Head Loss ....................16 4 . System Components .....................6 7 . System Testing .........................18 4.1 .....INSULPEX® Pipe ..............................6 4.2 ....SDR11 Compression-Sleeve Fitting ...............9 4.3 ....INSULPEX Insulation Kits .......................9 4.4 . INSULPEX Installation Accessories ..............10 4.5 ....RAUTOOL™ PEXa Pipe Installation Tools ..........10 5 . System Planning ........................11 5.1 .....Trench Installation ............................11 5.2 . Above-Ground Installation ......................12 5.3 ....Building Penetration ...........................12 5.4 . Thermal Expansion. .13 5.5 ....Transition to Building Service Piping ..............13 For updates to this publication and the most
  • Annual Report 2020

    Annual Report 2020

    Annual Report 2020 1 TO SAY THAT 2020 WAS A DIFFICULT YEAR WOULD BE A SIGNIFICANT UNDERSTATEMENT, FOR IT SURELY WAS. But with those challenges came opportunities, and AHRI and our As we sought to protect our workers and the manufacturing and member companies rose to the challenges and took advantage of the distribution chain, we also collaborated with ASHRAE and others to opportunities to make 2020 a highly successful year for our association. provide vital information to the public about the positive role of our industry in preventing infection, launching a media and ad campaign When we chose Strength in Numbers as our global trade show on how to create safer schools and commercial buildings. advertising tagline, we could not have imagined how important that would be. But as states began significant travel and workforce While working 100 percent remotely, with a revised budget to reflect Together, restrictions, we mobilized the strength of our numbers to ensure that a pandemic reality (see pages 18–19), we still managed to make our workers—from the factory floor to the distribution chain to the significant progress on our priority issues, including securing enactment we will installation and maintenance so vital to our industry—were declared of our top legislative priority: HFC phasedown legislation, which was “essential” in nearly every state. This allowed us to continue to provide signed into law December 27. We achieved an impressive 93.5 percent persevere. for the health, safety, comfort, and productivity of the American people certification test completion rate, launched an office in Dubai to serve in this unprecedented time.
  • Good Design 2018 Awarded Product Designs and Graphics and Packaging

    Good Design 2018 Awarded Product Designs and Graphics and Packaging

    GOOD DESIGN 2018 AWARDED PRODUCT DESIGNS AND GRAPHICS AND PACKAGING THE CHICAGO ATHENAEUM: MUSEUM OF ARCHITECTURE AND DESIGN THE EUROPEAN CENTRE FOR ARCHITECTURE ART DESIGN AND URBAN STUDIES ELECTRONICS 2018 File Number7669 Google Pixel 2, 2017 Designers: Google Hardware Design Team, Google LLC., Mountain View, California, USA Manufacturer: Google LLC., Mountain View, California, USA File Number7671 Google Pixelbook and Pen, 2017 Designers: Google Hardware Design Team, Google LLC., Mountain View, California, USA Manufacturer: Google LLC., Mountain View, California, USAs File Number7672 Daydream View, 2017 Designers: Google Hardware Design Team, Google LLC., Mountain View, California, USA Manufacturer: Google LLC., Mountain View, California, USA File Number7673 Google Home, 2017 Designers: Google Hardware Design Team, Google LLC., Mountain View, California, USA Manufacturer: Google LLC., Mountain View, California, USA File Number7674 Google Home Mini, 2017 Designers: Google Hardware Design Team, Google LLC., Mountain View, California, USA Manufacturer: Google LLC., Mountain View, California, USA File Number7675 Google Home Max, 2017 Designers: Google Hardware Design Team, Google LLC., Mountain View, California, USA Manufacturer: Google LLC., Mountain View, California, USA File Number7676 Google Pixel Buds, 2017 Designers: Google Hardware Design Team, Google LLC., Mountain View, California, USA Manufacturer: Google LLC., Mountain View, California, USA File Number7677 Google Clips, 2017 Designers: Google Hardware Design Team, Google LLC., Mountain View, California, USA Manufacturer: Google LLC., Mountain View, California, USA File Number7685 HP Omen X 17, 2016-2017 Designers: HP Inc., Houston, Texas, USA Manufacturer: HP Inc., Houston, Texas, USA Good Design Awards 2018 Page 1 of 77 December 10, 2018 © 2018 The Chicago Athenaeum - Use of this website as stated in our legal statement.
  • John Guest Installation Guide

    John Guest Installation Guide

    Underfloor heating made simple Underfloor heating made simple About us 01 Why John Guest? 03 What makes JG Speedfit Underfloor different? 05 Working together with... 07 Underfloor heating explained 15 Reasons to install Speedfit Underfloor Heating 17 Understanding the system 19 Our underfloor heating collection 21 Project fundamentals 23 Choosing the right solution 24 Speedfit solutions at a glance 25 Screed floor solutions 29 Timber floor solutions 35 Existing floor solutions 39 Room Pack solutions 43 The smart way to control heat 45 Say hello to greater control 48 More choice. More style 49 Smart control on the move 51 Taking JG Aura to the next level 53 With you every step of the way 55 Underfloor heating made simple 57 Designing and pricing the perfect system 58 Get Inspired 59 About us Why John Guest? What makes JG Speedfit Underfloor different? Working together with... Why John Guest? When Mr John Guest opened his factory doors over half a century ago, his vision was to create a company offering great quality products and excellent customer service. Today, this ethos still rings true. John Guest’s reputation as a world-leading manufacturer of high quality, innovative, plastic push-fit connectors and pipe is still going strong. Five decades of engineering expertise John Guest was the first manufacturer of the push-fit fitting. With significant engineering expertise behind our push-fit concept, the uniqueness of our product lies within its high reliability of performance, longevity of service and ease of use. Maintaining control over the whole production process from product and tool design through to final assembly ensures our fittings, UFH products and pipe are of the highest standard, which has earned us global recognition as the industry benchmark.
  • Consultation

    Consultation

    CONSULTATION Date: 26/10/2017 One-month consultation on two new CECED draft Code of Conducts on marking of appliances for end-of-life treatment Brussels, October 26th, 2017 CECED, representing the home appliance industry in Europe, launches today a one-month consultation on its new draft Code of Conducts on marking appliances for end-of-life. These Codes of Conduct are launched in the context of the circular economy, regular bilateral discussions between producers and recyclers over the last years, and producers’ obligations under the WEEE Directive Article 15 to provide treatment facilities with information necessary to ensure sound treatment of WEEE. With this voluntary action, CECED members are committed to show the home appliance industry’s proactivity on end-of-life and resource efficiency. CECED members have been working on developing two code of conducts to ease the identification at end-of-life of certain types of appliances to support treatment facilities and recyclers in sorting appliances for sound collection and treatment at the end-of-life. This will facilitate safer and environmentally sound treatment of these types of appliances. With this initiative, CECED members aspire to contribute to improving WEEE treatment by encouraging the ongoing productive dialogue with recyclers, providing them with useful information and indications on the future needs of recycling technologies, while sending a positive signal to the market. What is the scope of each draft Code of Conduct? Household refrigerating appliances containing vacuum insulation panels & heat pump tumble dryers, washer dryers, washing machines and dishwashers containing F-Gases. What is the content of the two draft Code of Conducts? The draft code of conducts will provide a set of guidelines on a common marking for each type of appliances under the scope of the Codes.
  • Journal 2428

    Journal 2428

    Iris um Oifig Maoine Intleachtúla na hÉireann Journal of the Intellectual Property Office of Ireland Iml. 96 Cill Chainnigh 06 January 2021 Uimh. 2428 CLÁR INNSTE Cuid I Cuid II Paitinní Trádmharcanna Leath Leath Official Notice 1 Official Notice 1 Applications for Patents 3 Applications for Trade Marks 3 Patents Granted 4 Oppositions under Section 43 68 European Patents Granted 5 Application(s) Withdrawn 68 Applications Withdrawn, Deemed Withdrawn or Trade Marks Registered 69 Refused 151 Trade Marks Renewed 69 Request for Grant of Supplementary Protection Application(s) for Leave to Alter Registered Certificate 167 Trade Mark(s) 71 Supplementary Protection Certificate Withdrawn 168 Leave to Alter Registered Trade Mark(s) Supplementary Protection Certificate Rejected 168 Granted 71 Application for Extension of the Duration of a International Registrations under the Madrid Supplementary Protection Certificate 169 Protocol 72 Errata 170 International Trade Marks Protected 93 Cancellations effected for the following goods/services under the Madrid protocol 95 Dearachtaí Designs Information under the 2001 Act Designs Registered 171 The Journal of the Intellectual Property Office of Ireland is published fortnightly. Each issue is freely available to view or download from our website at www.ipoi.gov.ie © Rialtas na hÉireann, 2021 © Government of Ireland, 2021 1 (06/01/2021) Journal of the Intellectual Property Office of Ireland (No. 2428) Iris um Oifig Maoine Intleachtúla na hÉireann Journal of the Intellectual Property Office of Ireland Cuid I Paitinní agus Dearachtaí No. 2428 Wednesday, 6 January, 2021 NOTE: The office does not guarantee the accuracy of its publications nor undertake any responsibility for errors or omissions or their consequences.
  • First National Census on HFC Italian Alternative Technologies

    First National Census on HFC Italian Alternative Technologies

    2 Legal Disclaimer The Institute for Environmental Protection and Research (ISPRA), together with the 21 Regional Agencies (ARPA) and Provincial Agencies (APPA) for the protection of the environment, as of 14 January 2017 is part of the National Network System for the Protection of the Environment (SNPA), established by the Law June 28, 2016, n.132. The Institute for Environmental Protection and Research, or persons acting on its behalf, are not responsible for the use that may be made of the information contained in this report. ISPRA - Istituto Superiore per la Protezione e la Ricerca Ambientale Via Vitaliano Brancati, 48 – 00144 Roma www.isprambiente.gov.it ISPRA, Documenti tecnici 2019 ISBN 978-88-448-0959-1 Extracts from this document may be reproduced on the condition that the source is acknowledged Graphic design Cover design: Franco Iozzoli Coordination of the online publication Daria Mazzella ISPRA – Communications Area May 2018 3 Authors Gabriella Rago, Federica Moricci, Andrea Gagna, Barbara Gonella, Riccardo De Lauretis ISPRA - Institute for Environmental Protection and Research Department for Environmental Assessment, Monitoring and Sustainability Unit for Emissions Estimation, Air Pollution and Climate Change Prevention, Impact Evaluation, Mitigation and Adaptation Measures 4 SUMMARY INTRODUCTION 7 1 AEROSOL 9 1.1 Introduction 9 1.2 Overview of the sector 9 1.3 Methodology 10 1.4 Legislation: EU F-gas Regulation 11 1.5 Description of systems and appliances placed on the market sector 11 1.6 HFCs alternatives in Italy and
  • Il Caso Ariston Thermo Group

    Il Caso Ariston Thermo Group

    DIPARTIMENTO DI IMPRESA E MANAGEMENT CATTEDRA DI ECONOMIA E GESTIONE DELLE IMPRESE INTERNAZIONALI Il ruolo delle risorse umane nel cross-border M&A: il caso Ariston Thermo Group Relatore Candidato Prof. Roberto Dandi Andrea Angelici Matr. 672581 Correlatore Prof. Matteo Giuliano Caroli ANNO ACCADEMICO 2016/2017 RINGRAZIAMENTI Al termine di questi intensi cinque anni che segnano la conclusione del mio percorso accademico vorrei spendere qualche parola come segno di riconoscimento a chi ha sempre creduto in me e mi ha dato la forza di andare avanti superando ogni criticità od ostacolo presente sul mio cammino. Comincio col ringraziare tutta la mia famiglia: dai nonni (Corrado, Elvira, Maria e Marino), agli zii (Carlo, Claudia, Fabio e Florentina) fino ai cugini (Fabio, Lorenzo, Marco, Matteo). Un pensiero particolare però va ai miei genitori, Catia e Sergio. Coloro che mi hanno sempre sostenuto emotivamente, continuamente incoraggiato e concesso l’opportunità di studiare in un’università d’eccellenza. Dal primo giorno in cui ho iniziato gli studi a Roma, non mi hanno mai fatto mancare niente, essendo costantemente presenti e pronti ad aiutarmi a risolvere ogni problema. Nonostante ho avuto insegnanti all’altezza e pienamente qualificati, grazie ai miei genitori ho imparato quali sono i valori fondamentali nella vita. Ringrazio Chiara la mia ragazza che mi ha dato sempre fiducia nonostante le sfide che avessi di fronte fossero rilevanti e mi ha sopportato per tutti e cinque gli anni (impresa non facile), standomi vicina semestre dopo semestre ed esame dopo esame. Un pensiero speciale va agli amici di una vita Federica, Francesco, Lorenzo e Marco capaci sempre di regalarmi un sorriso, ai nuovi amici incontrati in questi cinque anni tra cui Ernesto conosciuto durante la triennale e Alberto, Andrea, Ciro, Edoardo, Francesco, Federico, Luca e Nicola incontrati durante la laurea specialistica.
  • L7180 (Heatlink Design Suite)

    L7180 (Heatlink Design Suite)

    ® Heat Link Design Suite 2.0 L7180 May 30, 2005 ® ® Heat Link Table of Contents Heat Link www.HeatLink.com Introduction.....................................................................................................................................3 Getting Started................................................................................................................................4 Design Suite Orientation ................................................................................................................7 HeatLink Start Menu.......................................................................................................................................8 Budget Menu .................................................................................................................................18 HeatLoss Menu..............................................................................................................................24 HeatLink HeatLink Design Suite Online Help/Guide ................................................................................30 HeatLink Design Suite Online Product Guide ...........................................................................31 Project Design Considerations.....................................................................................................33 HeatLoss Sheet ..............................................................................................................................35 Analysis Sheet................................................................................................................................51
  • National Museum of the United States Army

    National Museum of the United States Army

    National Museum of the United States Army na.rehau.com/projects Army museum enlists REHAU radiant system for climate control After more than 240 years of honorably serving the country, the U.S. Army is getting its own museum. Sited on a hilltop at Fort Belvoir in northern Virginia, the museum will occupy more than 80 acres of grounds and feature 185,000 ft² (17,187 m²) of exhibition and support space. Museum visitors will enter through a spacious lobby with a 35-ft (10.7-m) ceiling that features representations of the Army’s history. An engraved Honor Wall at the southern end of the lobby commemorates each of the battles fought in the Army’s history. The lobby leads to a vast, open exhibit hall – “Essentially, an airport hangar,” said Jason Calcagno, project manager during the museum’s construction for Southland Industries, the design- build company that served as the mechanical engineer for the project. Temperature control for the exhibit hall and the lobby is provided, in part, by a REHAU radiant heating and cooling system. Calcagno explains that this technology is ideal for this application, because the environment is controlled near the ground for visitor comfort, while energy is conserved by reducing the heating and cooling requirement in the air space higher up. A dedicated outdoor air system (DOAS) provides ventilation and humidity control. Combining radiant and DOAS for space conditioning significantly reduces the amount of HVAC energy, which in REHAU’s experience has been as much as 35 percent when compared to a standard forced-air system.