ONORM B 8211-2001
Smoke and exit gas chimneys (flues) - Flue gas exhaust from fan-assisted atmospheric gas-fired appliances

Standard No.

ONORM B 8211-2001

Release Date

2001

Published By

AT-ON

Latest

ONORM B 8211-2001

ONORM B 8211-2001 history

• 2001 ONORM B 8211-2001 Smoke and exit gas chimneys (flues) - Flue gas exhaust from fan-assisted atmospheric gas-fired appliances