DuraVent DuraFlex AL 3" Aluminum Tee With Cap pellet-vent Heating with gas generates a

Heating with gas generates a tiny fraction of that (just 0

3-level burner

Fits 12x42" linear Crystal Fire™ Burners

Product Type Firestop Spacer Technical Dimensions

and 5' of duct work to increase the heat circulation of your Napoleon gas appliance for added efficiency

DuraVent DuraFlex AL 3" Aluminum Tee With Cap pellet-vent Heating with gas generates aDuraFlex Aluminum An economical venting system used for relining masonry chimney for natural gas or liquid propane category I, draft hood equipped appliances, and appliances tested and listed to use Type B Gas Vent for a wide range of applications, including: natural gas fireplaces, gas fired furnaces, boilers, water heaters, and wall or space heating applications. Protects the masonry chimney from damaging effects of flue product condensation.