NBN EN 297/A4:2005

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WITHDRAWN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
German, English and French
Type
NBN
Standards committee
CEN/TC 109
Status
WITHDRAWN
Publication date
30 November 2004
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Withdrawn Date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
Price
€ 50,00

About this training

Summary

This amendment extends the original field of application of EN 297 that was restricted to type B-boilers with atmospheric burners, to type B boilers with fan-assisted burners.