DuraVent DuraFlex 3" x 90' 316 Stainless Steel Custom Flex Pipe Length 14in Williams Furnace High Altitude Conversion

Williams Furnace High Altitude Conversion Kit with all Required Orifices for 6007732

Extra quiet

Change in flame appearance from “HI” to “LO” is more evident in natural gas than in propane

Model RPS204-B Size 4

Product Type Damper Section Pipe Length 24" Diameter 8" Finish RAL 5011 38/40011 Powder Coat Documents & Files

DuraVent DuraFlex 3" x 90' 316 Stainless Steel Custom Flex Pipe Length 14in Williams Furnace High Altitude ConversionDuraFlex 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"