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.
NORMA vydaná dňa 31.1.2010
Designation standards: BS EN 1020:2009
Note: NEPLATNÁ
Publication date standards: 31.1.2010
The number of pages: 156
Approximate weight : 499 g (1.10 lbs)
Country: British technical standard
Kategória: Technické normy BS