DuraVent DuraFlex AL 3" Aluminum Coupler h44.375 4 cm Glass Size 12

4 cm Glass Size 12 5/8” X 23 7/8”

All three models feature state-of the-art electronics that monitor furnace operation and provide continuous self-diagnostics

it lights up the fire pit table with an ember-like glow

Ring swirl handles

sides and bottom of the fireplace body

DuraVent DuraFlex AL 3" Aluminum Coupler h44.375 4 cm Glass Size 12DuraFlex 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.