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.
NORMA vydána dne 16.5.2002
Designation standards: BS EN 778:1998
Note: NEPLATNÁ
Publication date standards: 16.5.2002
The number of pages: 100
Approximate weight : 331 g (0.73 lbs)
Country: British technical standard
Kategorie: Technické normy BS