Registration number (WIID)Project No.TitleStatus
2739EN 297:1994/A4:2004Gas-fired central heating boilers - Type B11 and B11BS boilers, fitted with atmospheric burners of nominal heat input not exceeding 70 kWAtcelts
59830EN 13203-5:2018Gas-fired domestic appliances producing hot water - Part 5: Assessment of energy consumption of gas-fired appliances combined with electrical heat pumpAtcelts
60350EN 15502-1:2012+A1:2015Gas-fired heating boilers - Part 1: General requirements and testsAtcelts
62818LVS EN 15502-2-1+A1:2017Gas-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
2734EN 297:1994/A2:1996Gas-fired central heating boilers - Type B11 and B11BS boilers, fitted with atmospheric burners of nominal heat input not exceeding 70 kWAtcelts
73474LVS EN 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
68432LVS EN 15502-1:2022Gas-fired heating boilers - Part 1: General requirements and testsAtcelts
29414LVS EN 13203-3:2011Solar supported gas-fired domestic appliances producing hot water - Appliances not exceeding 70 kW heat input and 500 litres water storage capacity - Part 3: Assessment of energy consumptionAtcelts
2735EN 297:1994/A5:1998Gas-fired central heating boilers - Type B11 and B11BS boilers, fitted with atmospheric burners of nominal heat input not exceeding 70 kWAtcelts
58859LVS EN 13203-2:2015Gas-fired domestic appliances producing hot water - Part 2: Assessment of energy consumptionAtcelts
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