
Efficiency of domestic electrical storage water heaters and testing methods.
STANDARD published on 4.9.2020
Designation standards: BS EN 50440:2015+A1:2020
Publication date standards: 4.9.2020
The number of pages: 26
Approximate weight : 78 g (0.17 lbs)
Country: British technical standard
Category: Technical standards BS
ISBN: 978 0 539 15240 1 Status: Definitive