Registration number (WIID)Project No.TitleStatus
6408LVS EN 1886:2000Ventilation for buildings - Air handling units - Mechanical performanceAtcelts
36290EN 15241:2007/AC:2011Ventilation for buildings - Calculation methods for energy losses due to ventilation and infiltration in buildingsAtcelts
6413LVS EN 13779:2005Ventilation for non-residential buildings - Performance requirements for ventilation and room-conditioning systemsAtcelts
32104EN ISO 13349:2010Fans - Vocabulary and definitions of categories (ISO/DIS 13349:2008)Atcelts
32090LVS EN ISO 13351:2010Fans - Dimensions (ISO 13351:2009)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
6388LVS EN 14134:2004Ventilation for buildings - Performance testing and installation checks of residential ventilation systemsAtcelts
30596LVS EN ISO 5801:2009Industrial fans - Performance testing using standardized airways (ISO 5801:2007+ Cor.1:2008)Atcelts
6433EN 15242:2007Ventilation for buildings - Calculation methods for the determination of air flow rates in buildings including infiltrationAtcelts
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