Gas-fired central heating boilers. Specific requirements for condensing boilers with a nominal heat input greater than 70 kW but not exceeding 1000 kW.
NORMA vydaná dňa 31.7.2006
Designation standards: BS EN 15417:2006
Note: NEPLATNÁ
Publication date standards: 31.7.2006
The number of pages: 20
Approximate weight : 60 g (0.13 lbs)
Country: British technical standard
Kategória: Technické normy BS