Domestic gas-fired forced convection air heaters for space heating not exceeding a net heat input of 70 kW, without a fan to assit transportation of combustion air and/or combustion products
STANDARD published on 1.12.1998
Designation standards: ČSN EN 778
Classification mark: 061913
Catalog number: 54262
Note: WITHDRAWN
Publication date standards: 1.12.1998
The number of pages: 100
Approximate weight : 331 g (0.73 lbs)
Country: Czech technical standard
Category: Technical standards ČSN