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
NORM herausgegeben am 7.7.2010
Designation standards: UNE-EN 778:2010
Note: UNGÜLTIG
Publication date standards: 7.7.2010
The number of pages: 131
Approximate weight : 424 g (0.93 lbs)
Country: Spanish technical standard
Kategorie: Technische Normen UNE