Registration number (WIID)Project No.TitleStatus
6402EN 1751:1998Ventilation for buildings - Air terminal devices - Aerodynamic testing of dampers and valvesAtcelts
40692LVS EN ISO 12759:2015Fans - Efficiency classification for fans (ISO 12759:2010, including Amd 1:2013)Atcelts
32988EN 13141-4:2011Ventilation for buildings - Performance testing of components/products for residential ventilation - Part 4: Fans used in residential ventilation systemsAtcelts
38801EN 13141-11:2015Ventilation for buildings - Performance testing of components/products for residential ventilation - Part 11: Supply ventilation unitsAtcelts
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
30600LVS EN ISO 13350:2009Industrial fans - Performance testing of jet fans (ISO 13350:1999)Atcelts
6412CR 1752:1998Ventilation for buildings - Design criteria for the indoor environmentAtcelts
6415LVS EN 12599:2002Ventilation for buildings - Test procedures and measuring methods for handing over installed ventilation and air conditioning systemsAtcelts
6434LVS EN 15241:2007 AVentilation for buildings - Calculation methods for energy losses due to ventilation and infiltration in commercial buildingsAtcelts
21841LVS EN 12599:2002 /AC:2003Ventilation for buildings - Test procedures and measuring methods for handing over installed ventilation and air conditioning systemsAtcelts
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