Gas-fired central heating boilers - Specific requirements for condensing boilers with a nominal heat input greater than 70 kW but not exceeding 1000 kW
NORM herausgegeben am 1.11.2006
Designation standards: ÖNORM EN 15417
Note: UNGÜLTIG
Publication date standards: 1.11.2006
The number of pages: 14
Approximate weight : 42 g (0.09 lbs)
Country: Austrian technische Norm
Kategorie: Technische Normen ÖNORM