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
NORM herausgegeben am 1.12.2010
Designation standards: ÖNORM EN 1020
Note: UNGÜLTIG
Publication date standards: 1.12.2010
The number of pages: 164
Approximate weight : 523 g (1.15 lbs)
Country: Austrian technische Norm
Kategorie: Technische Normen ÖNORM