CEN/TC 109

Registration number (WIID)Project No.TitleStatus
26074EN 13203-2:2006Gas-fired domestic appliances producing hot water - Appliances not exceeding 70 kW heat input and 300 l water storage capacity - Part 2: Assessment of energy consumptionAtcelts
26080EN 15417:2006Gas-fired central heating boilers - Specific requirements for condensing boilers with a nominal heat input greater than 70 kW but not exceeding 1000 kWAtcelts
26072EN 13203-1:2006Gas-fired domestic appliances producing hot water - Appliances not exceding 70 kW heat input and 300 l water storage capacity - Part 1: Assessment of performance of hot water deliveriesAtcelts
76223EN 15502-1:2021/AC:2022Gas-fired heating boilers - Part 1: General requirements and testsAtcelts
59647EN 13203-4:2016Gas-fired domestic appliances producing hot water - Part 4: Assessment of energy consumption of gas combined heat and power appliances (mCHP) producing hot water and electricityAtcelts
38770EN 15502-2-2:2014Gas-fired central heating boilers - Part 2-2: Specific standard for type B1 appliancesAtcelts
73474EN 15502-2-1:2022Gas-fired central heating boilers - Part 2-1: Specific standard for type C appliances and type B2, B3 and B5 appliances of a nominal heat input not exceeding 1 000 kWAtcelts
68012LVS EN 13203-7:2022Gas-fired domestic appliances producing hot water - Part 7: Assessment of energy consumption of combination boilers equipped with a passive flue heat recovery deviceStandarts spēkā
70622EN 15502-2-3:2023Gas-fired central heating boilers - Part 2-3: Specific standard for hybrid units combining a gas-fired boiler and an electrical heat pump in a productStandarts spēkā
64844LVS EN 13203-4:2022Gas-fired domestic appliances producing hot water - Part 4: Assessment of energy consumption of gas combined heat and power appliances (mCHP) producing hot water and electricityStandarts spēkā
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