NBN EN 297/A3:1997

Gas-fired central heating boilers - Type B11 and B11BS boilers, fitted with atmospheric burners of nominal heat input not exceeding 70 kW

WITHDRAWN

About this standard

Languages
English and French
Type
NBN
Standards committee
CEN/TC 109
Status
WITHDRAWN
Publication date
01 January 1997
Replaced by
NBN EN 15502-2-2:2014
Amends
NBN EN 297:1994
ICS Code
91.140.10 (Central heating systems)
Withdrawn Date
06 March 2023

About this training