NF E31-513:1998
Non-domestic gas-fired forced convection air heaters for space heating not exceeding ? net heat input of 300 kW, incorporating an fan to assist transportation of combustion air and/or combustion products.

Standard No.

NF E31-513:1998

Release Date

1998

Published By

Association Francaise de Normalisation

Status

Be replaced 2010-01

Replace By

NF E31-513:2010

Latest

NF E31-513:2010

NF E31-513:1998 history

• 2010 NF E31-513:2010 Non-domestic forced convection gas-fired air heaters for space heating not exceeding a net heat input of 300 kW incorporating a fan to assist transportation of combustion air or combustion products.
• 1998 NF E31-513:1998 Non-domestic gas-fired forced convection air heaters for space heating not exceeding ? net heat input of 300 kW, incorporating an fan to assist transportation of combustion air and/or combustion products.