DuraVent DuraTech 5" Flat Roof Flashing h43 All direct vent parts carry

All direct vent parts carry a ten-year limited warranty on combustion chamber

Each transfers progressively more heat

Fully electronic IPI pilot system eliminates the need for a standing pilot flame

Every Napoleon fireplace we manufacture is tested prior to shipping to ensure a 100% effective system

DuraVent DuraTech 5" Flat Roof Flashing h43 All direct vent parts carryWith 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