DuraVent DuraTech LDC 10" Round Ceiling Support Box h24.875 The Empire GWTB2 Automatic Gas

The Empire GWTB2 Automatic Gas Furnace Blower - For B-Vent Gravity Wall Furnaces increases the efficiency of a heater

The heater can be controlled from the side of the fireplace or from the included remote

Will wind extinguish my flame if I use my fireplace outdoors

it maximizes reinforcement

DuraVent DuraTech LDC 10" Round Ceiling Support Box h24.875 The Empire GWTB2 Automatic GasIntroducing DuraTech LDC All Fuel Double Wall Chimney System, available in 10 24 diameters. 10 to 16 diameters are UL 103 Type HT listed, ideal for factory built fireplaces, large masonry fireplaces, and other vented non condensing appliances. Solid pack design features 1 of ceramic insulation between a durable stainless inner and your choice of stainless or Galvalume outer jacket. Allows for 2 clearance to combustibles. DuraTech LDC is tested and