Air conditioners, liquid chilling packages and heat pumps with electrically driven compressors - Heating mode - Part 4: Requirements for space heating and sanitary hot water units
NORM herausgegeben am 1.4.1998
Designation standards: ÖNORM EN 255-4
Note: UNGÜLTIG
Publication date standards: 1.4.1998
The number of pages: 11
Approximate weight : 33 g (0.07 lbs)
Country: Austrian technische Norm
Kategorie: Technische Normen ÖNORM