Gas-fired central heating boilers. Specific requirements for the domestic hot water operation of combination boilers of nominal heat input not exceeding 70 kW
STANDARD published on 1.6.1998
Designation standards: STN EN 625
Classification mark: 070248
Catalog number: 72334
Note: WITHDRAWN
Publication date standards: 1.6.1998
Approximate weight : 30 g (0.07 lbs)
Country: Slovak technical standard
Category: Technical standards STN