Registration number (WIID)Project No.TitleStatus
23042LVS EN 13141-8:2006Ventilation for buildings - Performance testing of components/products for residential ventilation - Part 8: Performance testing of un-ducted mechanical supply and exhaust ventilation units (including heat recovery) for mechanical ventilation systems intended for a single roomAtcelts
21764LVS EN 13053:2007Ventilation for buildings - Air handling units - Rating and performance for units, components and sectionsAtcelts
6425LVS EN 13141-5:2005Ventilation for buildings - Performance testing of components/products for residential ventilation - Part 5: Cowls and roof outlet terminal devicesAtcelts
38126LVS EN 13142:2013Ventilation for buildings - Components/products for residential ventilation - Required and optional performance characteristicsAtcelts
32090EN ISO 13351:2009Fans - Dimensions (ISO 13351:2009)Atcelts
36766LVS EN 13141-8:2014Ventilation for buildings - Performance testing of components/products for residential ventilation - Part 8: Performance testing of un-ducted mechanical supply and exhaust ventilation units (including heat recovery) for mechanical ventilation systems intended for a single roomAtcelts
40692LVS EN ISO 12759:2015Fans - Efficiency classification for fans (ISO 12759:2010, including Amd 1:2013)Atcelts
32104EN ISO 13349:2010Fans - Vocabulary and definitions of categories (ISO 13349:2010)Atcelts
6424LVS EN 13141-4:2004Ventilation for buildings - Performance testing of components/products for residential ventilation - Part 4: Fans used in residential ventilation systemsAtcelts
6386LVS EN 13141-1:2004Ventilation for buildings - Performance testing of components/products for residential ventilation - Part 1: Externally and internally mounted air transfer devicesAtcelts
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