NF E31-401-1:2009
Non-domestic gas-fired overhead luminous radiant heaters - Part 1 : safety.

Standard No.

NF E31-401-1:2009

Release Date

2009

Published By

Association Francaise de Normalisation

Latest

NF E31-401-1:2009

Replace

NF E31-401-1:1999 NF E31-401-1/A1:2001 NF E31-401-1/A2:2002 NF E31-401-1/A3:2003

NF E31-401-1:2009 history

• 2009 NF E31-401-1:2009 Non-domestic gas-fired overhead luminous radiant heaters - Part 1 : safety.
• 0000 NF E31-401-1/A3:2003
• 0000 NF E31-401-1/A2:2002
• 0000 NF E31-401-1/A1:2001
• 0000 NF E31-401-1:1999
• 1982 NF E31-401:1982 GAS-FIRED RADIATORS PANELS.