DuraVent DuraFlex AL 3" Aluminum Cap aluminized-steel Only for natural gas

Only for natural gas

7 lbs Shipping Dimensions 55

Burner Heat rating: 70

Mounting Options Ceiling Mount

An automatic gas ignition system board devoted to managing all the functions related to ignition

DuraVent DuraFlex AL 3" Aluminum Cap aluminized-steel Only for natural gasDuraFlex 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.