Gas-fired central heating boilers. Part 2-1: Specific standard for type C appliances and type B2, B3 and B5 appliances of a nominal heat input not exceeding 1 000 kW
STANDARD published on 1.10.2018
Designation standards: STN EN 15502-2-1+A1
Classification mark: 070253
Catalog number: 127227
Publication date standards: 1.10.2018
Approximate weight : 60 g (0.13 lbs)
Country: Slovak technical standard
Category: Technical standards STN