DuraVent DuraTech 5" Flat Roof Flashing zipify-empire-boulevard Innsbrook Vent Free Fireplace Insert

Innsbrook Vent Free Fireplace Insert

The OnyxXL can be used anytime of day

How far away will the transmitter communicate with the receiver

Product Size Chart

125"H x 4"D

DuraVent DuraTech 5" Flat Roof Flashing zipify-empire-boulevard Innsbrook Vent Free Fireplace InsertWith 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