Non-domestic gas-fired forced convection air heaters for space heating non exceeding a net heat input of 300 kW, incorporating a fan to assist transportation of combustion air and/or combustion products
NORM herausgegeben am 1.1.1999
Designation standards: ČSN EN 1020
Classification mark: 061911
Catalog number: 54567
Note: UNGÜLTIG
Publication date standards: 1.1.1999
The number of pages: 120
Approximate weight : 391 g (0.86 lbs)
Country: Czech technical standard
Kategorie: Technische Normen ČSN