Installation and maintenance of flues and ventilation for gas appliances of rated input not exceeding 60 kW net (1st, 2nd and 3rd family gases). Specification for installation of flues.
NORM herausgegeben am 28.2.1990
Designation standards: BS 5440-1:1990
Note: UNGÜLTIG
Publication date standards: 28.2.1990
The number of pages: 48
Approximate weight : 144 g (0.32 lbs)
Country: British technical standard
Kategorie: Technische Normen BS