Type B Gas Vent Type B Gas

LOGIC GAS FIRES - Stovax & Gazco

Additional air vent required 7 7 7 Conventional Flue 3 3 3 Balanced Flue 3 7 7 Energy Efficiency Class B^ F F Maximum Efficiency 89% 68.5% 60% (See page 41 to identify your chimney type - more detailed chimney information can also be found on the individual product pages) Pages 12 - 19 Pages 20 - 23 Pages 24 - 27 7 BF CF

  Types, Logic, Vents, Logic gas, Gazco