DuraVent DuraTech 7" Roof Radiation Shield w16 simply hit the down button

simply hit the down button on your wireless remote and watch it disappear

modeled from real-world samples

7% (HHV)  70

High and low settings (650W & 1300W) with thermostat (62-86 °F) for different heat output or use heat independently of the flame effect

DuraVent DuraTech 7" Roof Radiation Shield w16 simply hit the down buttonWith 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