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Passivent Aircool Ventilators 16/03/2018 06:45 Page 2 63677 Passivent Aircool Vent WEB 12pp_Passivent Aircool Ventilators 16/03/2018 06:45 Page 2 CI/SfB (57.7) Xy Uniclass Ss_65_40_33_56 March 2018 U-VALUE IMPROVED BY 22% AIRCOOL௡ VENTILATORS HYBRID PLUS2 NEW AIRCOOL ................................ 63677 Passivent Aircool Vent WEB 12pp_Passivent Aircool Ventilators 16/03/2018 06:46 Page 3 ........................................................ AIRCOOL᭨ VENTILATORS ........................................................................... Passivent Aircool is a range of controllable insulated ventilators primarily for BENEFITS installation in external façades in commercial and similar buildings. ● Improved insulated internal dampers provide a superior U-value as low as The electrically-actuated dampers provide 0.86W/m2K when closed, to minimise controlled air intake and extract in natural heat loss. Contents ventilation systems, and may also be used ● Primary construction materials are Aircool ventilators 2, 3, 4, 5 for air intake or extract in mechanical aluminium and ABS, which are 100% ventilation systems. They are particularly NEW Hybrid Plus2 Aircool® 6, 7 recyclable. suitable for night cooling strategies, where Electrically-actuated low-voltage Thermal Aircool 8 daytime heat build-up is dissipated from the ● dampers provide optimum safety and structure during the night, producing lower Acoustic Aircool 9 flexibility, with virtually silent internal air temperatures with a reduced modulating operation. Other applications 10, 11 need for daytime cooling or air conditioning. ● Designed to be installed in masonry Further information 12 Natural ventilation methods can save energy, reduce greenhouse gas emissions, and walls, curtain walling, window frames reduce or eliminate the capital and running or profiled sheet cladding. costs of ventilation or air conditioning plant. ● Excellent airtightness performance when closed. ● Excellent weather protection and security are provided by the external weather louvre, even when the internal insulated louvre is open. ● Thermally broken frame, and insulated and orientated dampers minimise the risk of nuisance condensation and draughts. ● Thermal, acoustic and hybrid air mixing variants are available to attenuate or treat the incoming air in various ways as required by the user (see pages 6, 8 and 9). ● Discreet and functional yet aesthetically pleasing, with internal Quality assurance protection cover grilles supplied as The systems and processes by which the standard. product are manufactured have been ● The internal cover grille protects appraised under BS EN ISO 9001 which against impact damage, for covers design, development, manufacture, applications such as gymnasiums or and installation (if by approved installers), sports halls. giving an independently audited and maintained assurance that the products will ● Integrates with the Hybrid Plus2 meet their intended purpose. Aircool for single sided strategies. ● Can be supplied in modular form to Sustainability assurance provide greater flexibility in use All Passivent manufacturing is accredited to (see page 10). ISO 14001, the international standard for environmental management systems. Passivent are committed to minimising our impact on the environment using recycled and recyclable materials where possible. 2 ........................................................................... 63677 Passivent Aircool Vent WEB 12pp_Passivent Aircool Ventilators 16/03/2018 06:46 Page 4 ................................................................................ Internal cover grille .......................................................... DESCRIPTION Composition, manufacture Frame and external weather louvres are extruded aluminium, with ABS thermal break. Internal motorised dampers are fabricated from a double skin of aluminium with ABS thermal break and blade compression seals; supplied as a complete assembly including the actuator. External weather louvre Removable aluminium actuator cover for ease of maintenance. Insect screen is 4mm black Controllable polypropylene. Internal cover motorised damper grille is fabricated from extruded aluminium. Sizes Aircool window ventilator for window/curtain walling viewed from outside Made to order in the size ranges shown below. Aircool wall ventilators: Wall sleeve supplied to Heights 255 up to 1490mm; link internal and external lengths 400 up to 2300mm. elements for maximum airtightness, security and Wall thickness from 195mm External weather louvre simpler installation upwards; specify when ordering. Aircool window/curtain wall ventilators: Heights 270 up to 1505mm; lengths 400 up to 2300mm; to suit glazing thickness from 24mm. Depth front to back (including cover grille) 183mm plus glazing thickness. Please enquire for specific size availability. Appearance External louvres and frame are polyester powder coated to order. Internal cover grilles are supplied in white RAL 9016 as standard but can be polyester powder coated to Controllable other colours to specific order. Internal cover grille Internal motorised dampers are motorised damper mill finish aluminium. Aircool wall ventilator for masonry wall viewed from inside .............................................................................................. 3 63677 Passivent Aircool Vent WEB 12pp_Passivent Aircool Ventilators 16/03/2018 06:47 Page 5 .......................................................................... AIRCOOL VENTILATORS PERFORMANCE ............................................................................................ Ventilator performance Complete Aircool units in masonry walls Passivent can advise on the number and and windows/curtain walling size of ventilators needed according to air flow volume required (see Services, Aircool wall ventilator in masonry wall back cover). New and improved thermal insulation performance The average calculated U-VALUE IMPROVED BY U-value of the ventilators for the whole Aircool % range has been improved 22 to 0.86W/m2K in wall applications, one of the best in its class. Specification clause Fire performance Insect screen Standard Aircool Materials used for internal frame and louvre ventilators for Fixed external masonry walls/ dampers when closed achieve a Class 1 weather louvres windows/curtain walls* rating when tested to BS 476: Part 7. having extruded Controllable motorised aluminium frame with Weather performance insulated internal dampers ABS thermal break, The external louvres provide 98.6% (shown closed) extruded aluminium external weather louvres, (Class B) rain rejection when Internal protective 4mm insect screen, and independently tested at BSRIA to cover grille aluminium internal cover BS EN 13030. When tested to grille. Insulated internal Wall sleeve supplied to motorised controllable BS EN 1027 the closed ventilators are link internal and external dampers fabricated from watertight at over 1000Pa pressure. elements for maximum double skin of aluminium airtightness, security and with ABS thermal break Air leakage performance easier installation and blade compression When tested the air leakage rate of the seals. U-value 0.86W/m²K 3 when closed. 24V closed ventilators is 0.57 m /hour/m at modulating actuator for 50Pa pressure. The linear metre length Aircool window ventilator in curtain walling internal louvres is defined as the perimeter of the unit controlled by eC/ic8000* wall-mounted switch-gear. plus the total length of the louvre-to- Ventilators designed and louvre contact. This equates to an Thermal break manufactured under approximate value in terms of face area BS EN ISO 9001, and 3 2 supplied by of 9.7m /hour/m at 50Pa pressure Passivent, North Frith (depending on unit size). Oasts, Ashes Lane, Hadlow, Kent TN11 9QU Controls and sensors Tel: 01732 850770, Ventilation airflow is continuously Fax: 01732 850949, Fixed external Email: variable by means of 24V modulating weather louvres [email protected] actuators. Ventilators can be controlled (and installed by an by Passivent’s range of thermostatic Insect screen approved installer). controls or programmable controllers, Controllable motorised *Delete as applicable. or linked to a building energy insulated internal dampers (shown open) management system. Passivent also offer a range of control sensors for Internal protective cover grille temperature, CO2 and wind for exposed (alternative fixing shown) locations. Modular applications Aircool ventilators can also be supplied in modular form, see page 10. Glazing 4 ............................................................................................ 63677 Passivent Aircool Vent WEB 12pp_Passivent Aircool Ventilators 16/03/2018 06:47 Page 6 ........................................................................................... ............................................................................................ ............................................................................................ 5 63677 Passivent Aircool Vent WEB 12pp_Passivent Aircool Ventilators 16/03/2018 06:48 Page 7 ......................................................................... AIRCOOL VENTILATORS HYBRID PLUS2 AIRCOOL VENTILATOR ............................................................................................ The Hybrid Plus2 Aircool ventilator combines the features of the Aircool ventilator with an innovative air tempering and mixing unit utilising a single energy- efficient fan. It has been primarily designed to be used in a single-sided ventilation strategy and to weather louvre
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