DuraVent DuraFlex 5.5" x 60' 304 Stainless Steel Custom Flex Pipe Length btu156000 Suitable for various household and

Suitable for various household and commercial occasions: living room cafe etc

State and local codes in some areas prohibit the use of vent free products

Williams Furnace  Floorboard Black for Room Heater 20K and 35K

Firebox Depth 17"

Model 050820 Flue Size 8" x 20" Size Width: 7" - 9

DuraVent DuraFlex 5.5" x 60' 304 Stainless Steel Custom Flex Pipe Length btu156000 Suitable for various household andDuraFlex 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"