DuraVent DuraFlex 8" x 80' 304 Stainless Steel Custom Flex Pipe Length h47.312 And the heater works at

And the heater works at less than 50db just like people whispering

or pair with Alcohol Burner to keep the fire lit in any conditions

Units ship NG

Britannia 31 Natural Gas Burner Assembly

DuraVent DuraFlex 8" x 80' 304 Stainless Steel Custom Flex Pipe Length h47.312 And the heater works atDuraFlex 304 and 316 are lighter, more economical liners. Excellent when there are minimal offsets in the chimney. DuraFlex 304SS and 316SS are intended for wood burning, non condensing gas and oil fired appliances. Where greater corrosion resistance is desired, such as coal fired appliances, DuraFlex 316 is recommended. DuraFlex 304SS and 316SS are listed to UL 1777 and ULC S635. What's Included Flex Pipe Length (Custom) Features Available in 3" 8"