European scheme for the classification of gas appliances according to the method of evacuation of the combustion products (types); German version CEN/TR 1749:2014
Gas-fired sorption appliances for heating and/or cooling with a net heat input not exceeding 70 kW - Part 4: Test methods; German version EN 12309-4:2015, Corrigendum to DIN EN 12309-4:2015-03— 2 стр.
Gas-fired sorption appliances for heating and/or cooling with a net heat input not exceeding 70 kW - Part 4: Test methods; German version EN 12309-4:2014— 62 стр.
Gas-fired sorption appliances for heating and/or cooling with a net heat input not exceeding 70 kW - Part 2: Safety; German version EN 12309-2:2015 + AC:2015— 104 стр.
Gas-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 kW; German version EN 15502-2-1:2012— 89 стр.
Ventilation for buildings - Calculation methods for the determination of air flow rates in buildings including infiltration; German version EN 15242:2007— 54 стр.
Energy performance of buildings - Ventilation for buildings - Part 7: Calculation methods for the determination of air flow rates in buildings including infiltration (Modules M5-5); German version EN 16798-7:2017— 65 стр.
