DuraVent DuraTech 8" Galvalume Chase Top Flashing chair Do I need to be

Do I need to be close to the controllers if I’m going to use WiFi

turned on separately

or electric hook-up

Bi-fold Glass Door

DuraVent DuraTech 8" Galvalume Chase Top Flashing chair Do I need to beWith 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