Preface
1 Scope
2 Reference publications
3 Definitions and symbols
4 Testing conditions
5 Testing and measurements
6 Calculations - Annual fireplace efficiency for gas-fuelled
vented fireplaces
Annex A (informative) - Efficiency (FE) of vented gas fireplaces
and vented gas fireplace heaters
Annex B (normative) - Installation for testing - Vented gas
fireplaces equipped with draft relief systems
Annex C (normative) - Installation for testing - Direct vent,
power vent, and condensing vented gas fireplaces
Annex D (normative) - Installation for testing - Direct vent gas
fireplaces designed for vertically mounted vent
termination
Annex E (normative) - Jacket loss measurement for recessed
vented gas fireplaces and gas fireplace inserts