DuraVent FasNSeal Flex 7" x 45' Stainless Steel Custom Flex Length 133in All of our glass domes

All of our glass domes are hand-blown

such as easy removal for internal access and air circulation capabilities

3/4-Inch Male Liquid Propane Air Mixer use with 290

Designed to work seamlessly with your Napoleon fireplace

DuraVent FasNSeal Flex 7" x 45' Stainless Steel Custom Flex Length 133in All of our glass domesMade from super ferritic stainless steel. Corrosion resistant. Manufactured with a sure seal locking seam for superior strength and flexibility. The smooth inner wall provides for no output reduction, allowing for full appliance efficiency, ease of cleaning and regular maintenance. The smooth inner wall optimizes gas flow, minimizes back pressure, and facilitates condensate management. Only flexible chimney liner listed to UL 1738 standard. What's