DuraVent DuraTech 7" Galvalume Wall Thimble h19.75 Wire extension kit for FBB4

Wire extension kit for FBB4 variable-speed blower

The Cube also has an optional speaker base and optional leg base available for purchase

Advantages

Do Platinum gas heaters need ventilation

Once the standing pilot is lit

DuraVent DuraTech 7" Galvalume Wall Thimble h19.75 Wire extension kit for FBB4With a Thermal Tech blanket insulation encased between dual walls, DuraTech offers the optimum in safety and performance. It keeps the outer wall of the chimney cool, while ensuring high flue gas temperatures for optimum draft performance. The inner wall is 25% thicker than competitive chimneys for an extra margin of safety. No locking bands or mechanical fasteners required. DuraTechs sleek 1" wall design provides for easy installations through 16" on