Gas-fired central heating boilers - Specific requirements for the domestic hot water operation of combination boilers of nominal heat input not exceeding 70 kW
NORM herausgegeben am 1.2.1996
Designation standards: ÖNORM EN 625
Note: UNGÜLTIG
Publication date standards: 1.2.1996
The number of pages: 13
Approximate weight : 39 g (0.09 lbs)
Country: Austrian technische Norm
Kategorie: Technische Normen ÖNORM