Residential independent boilers fired by solid fuel - Nominal heat output up to 50 kW - Requirements and test methods (consolidated version)
NORM herausgegeben am 1.9.2006
Designation standards: ÖNORM EN 12809
Note: UNGÜLTIG
Publication date standards: 1.9.2006
The number of pages: 72
Approximate weight : 216 g (0.48 lbs)
Country: Austrian technische Norm
Kategorie: Technische Normen ÖNORM