Description
Williams Furnace 4701 Trim Strip Accessory
Product Code Size 4610FLEX 6-Inch 4710FLEX 7-Inch 4810FLEX 8-Inch
Dynamic Heat Control™ Plus Hot Air Grill Kit (Required)
and not transferable
and Natural Gas (NG) Powered only
DuraVent DuraFlex 316 3" x 20' Stainless Steel Length h18.63 Williams Furnace 4701 Trim StripDuraFlex Pro DuraFlex Pro is the ultimate in flexible steel liners for strength and flexibility. It features 20% more stainless steel per foot compared to other liners on the market. Its extreme flexibility facilitates problem free installations where multiple offsets are needed. DuraFlex Pro is available in 3 through 12 diameters in lengths, kits and custom lengths. DuraFlex Pro is manufactured utilizing highly corrosion resistant 316 Stainless
Exchange/Return Notes
- We offer a 30-day return/exchange service after receiving.
- Final sale items are not eligible for returns or exchanges.
- To process your return/exchange, please contact us at [email protected]
- Please click here for more details>>> Return & Exchange Policy
























