Registration number (WIID)Project No.TitleStatus
6412LVS CR 1752:2002 AVentilation for buildings - Design criteria for the indoor environmentAtcelts
21763LVS EN 1886:2008Ventilation for buildings - Air handling units - Mechanical performanceAtcelts
41423LVS EN 16798-3:2018Energy performance of buildings - Ventilation for buildings - Part 3: For non-residential buildings - Performance requirements for ventilation and room-conditioning systems (Modules M5-1, M5-4)Atcelts
6425LVS EN 13141-5:2005Ventilation for buildings - Performance testing of components/products for residential ventilation - Part 5: Cowls and roof outlet terminal devicesAtcelts
67022EN 13141-7:2021Ventilation for buildings - Performance testing of components/products for residential ventilation - Part 7: Performance testing of ducted mechanical supply and exhaust ventilation units (including heat recovery)Atcelts
40692EN ISO 12759:2015Fans - Efficiency classification for fans (ISO 12759:2010 + A1:2013)Atcelts
6433LVS EN 15242:2007 AVentilation for buildings - Calculation methods for the determination of air flow rates in buildings including infiltrationAtcelts
24553EN 13779:2007Ventilation for non-residential buildings - Performance requirements for ventilation and room-conditioning systemsAtcelts
38126EN 13142:2013Ventilation for buildings - Components/products for residential ventilation - Required and optional performance characteristicsAtcelts
21763EN 1886:2007Ventilation for buildings - Air handling units - Mechanical performanceAtcelts
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