DuraVent DuraTech 7" 0/12 - 6/12 Pitch Large Base Adjustable Roof Flashing manual-3-heat-setting-white ’ meaning they are best

’ meaning they are best suited for paint finishes

What is AFUE

Modulating Only Fuel Source L

following an independent review and an audit of selected Credits

Choose a black or white vessel and add one or more colors of crushed glass

DuraVent DuraTech 7" 0/12 - 6/12 Pitch Large Base Adjustable Roof Flashing manual-3-heat-setting-white ’ meaning they are bestWith 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