
Tracked Changes. Gas-fired sorption appliances for heating and/or cooling with a net heat input not exceeding 70 kW. Safety.
STANDARD published on 3.11.2026
Designation standards: BS EN 12309-2:2026-TC
Publication date standards: 3.11.2026
The number of pages: 238
Approximate weight : 745 g (1.64 lbs)
Country: British technical standard
Category: Technical standards BS
ISBN: 978 0 539 44656 2 Status: Definitive