DuraVent DuraTech 6" Galvalume Chase Top Flashing btu4096 Osburn AC01379 Firescreen Door

Osburn AC01379 Firescreen Door

The 4000 and 6000W versions of the Tungsten Electric come with two heating elements

2 x medium logs

I would like to switch heaters off after a time period

This is part of the system’s design

DuraVent DuraTech 6" Galvalume Chase Top Flashing btu4096 Osburn AC01379 Firescreen DoorWith 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