British Standards Document
BS EN 12101-2
Smoke and heat control systems. Natural smoke and heat exhaust ventilators

https://doi.org/10.3403/30299491U

BS EN 12101-2 is maintained by FSH/25. The current release of this standard is:

BS EN 12101-2:2017 Smoke and heat control systems. Natural smoke and heat exhaust ventilators

https://doi.org/10.3403/30299491 (published 30/04/2017)

This standard is available from the following sources:

Other historical versions of this standard document also exist:

BS EN 12101-2:2003 [current until 06/04/2017]