Gas-fired central heating boilers - Type C boilers of nominal heat input exceeding 70 kW, but not exceeding 1 000 kW
STANDARD published on 1.11.2011
Designation standards: ÖNORM EN 15420
Note: WITHDRAWN
Publication date standards: 1.11.2011
The number of pages: 162
Approximate weight : 517 g (1.14 lbs)
Country: Austrian technische Norm
Category: Technical standards ÖNORM