Gas-fired central heating boilers. Type B|idx(11)| and B|idx(11BS)| boilers fitted with atmospheric burners of nominal heat input not exceeding 70 kW (includes Amendment A2:1996 and A3:1993)
STANDARD published on 1.4.2002
Designation standards: STN EN 297+A2+A3:2000/A5
Classification mark: 070630
Catalog number: 85654
Note: Change
Publication date standards: 1.4.2002
Approximate weight : 21 g (0.05 lbs)
Country: Slovak technical standard