DuraVent DuraChimney II 8" Chase Top Flashing btu44352 With a third fewer BTUs

With a third fewer BTUs than the original AVFL42

if and when service is required

such as adjustable thermostat settings

750 watts low Heater Off 22 watts Rotor Motor 1 at 5 watts BTU  4800

5" Fresh Air Intake Register With Airtight Damper

DuraVent DuraChimney II 8" Chase Top Flashing btu44352 With a third fewer BTUsDuraChimney II is an exceptional factory built alternative to pre fabricated masonry chimneys. DuraChimney II is a unitized, lightweight design which eliminates the need for field assembly of pipe sections, allowing for faster installation. DuraChimney II is designed to stay cool on the outside, to provide a hot draft on the inside and to provide a fire safe design that protects both the chimney and the building. The double wall, air cooled design