2009EN 1319:2009 Domestic gas-fired forced convection air heaters for space heating@ with fan-assisted burners not exceeding a net heat input of 70 kW
2001EN 1319:1998/A1:2001 Domestic Gas-Fired Forced Convection Air Heaters for Space Heating with Fan-Assisted Burners Not Exceeding a Net Heat Input of 70 kW Ratified European Text:8/18/2001
1999EN 1319:1998/PRA1:1999 AMD A1 Domestic Gas-Fired Forced Convection Air Heaters for Space Heating, with Fan-Assisted Burners Not Exceeding a Net Heat Input of 70 kW
1998EN 1319:1998 Domestic Gas-Fired Forced Convection Air Heaters for Space Heating@ with Fan-Assisted Burners Not Exceeding a Net Heat Input of 70 kW