This European Standard specifies the additional requirements and test methods for gas-fired air heaters which are designed so that water vapour condenses from combustion products. On this subject, it extends the European Standards EN 778 and EN 1319 for domestic air heaters, and EN 1020 for non-domestic air heaters.
DIN EN 1196:2011 Referenced Document
DIN EN 1020 Non-domestic forced convection gas-fired air heaters for space heating not exceeding a net heat input of 300 kW incorporating a fan to assist transportation of combustion air or combustion products; German version EN 1020:2009
DIN EN 1319 Domestic gas-fired forced convection air heaters for space heating, with fan-assisted burners not exceeding a net heat input of 70 kW; German version EN 1319:2009
DIN EN 778 Domestic gas-fired forced convection air heaters for space heating not exceeding a net heat input of 70 kW, without a fan to assist transportation of combustion air and/or combustion products; German version EN 778:2009
DIN EN 1196:2011 history
2011DIN EN 1196:2011 Domestic and non-domestic gas-fired air heaters - Supplementary requirements for condensing air heaters; German version EN 1196:2011
1998DIN EN 1196:1998 Gas-fired hot air generators for domestic and non-domestic use