DuraVent DuraFlex 5" x 70' 304 Stainless Steel Custom Flex Pipe Length rust When you received the product

When you received the product you can use it directly

7 lbs BTUs (LP/NG) 55K  Fire Media 20 lbs Warranty

Jumbo / Jumbo Slimline

Kingsman includes an Oxygen Depletion Sensor which monitors oxygen levels and can close up the system if they fall below acceptable levels

Zero Clearance Construction with Left Corner View

DuraVent DuraFlex 5" x 70' 304 Stainless Steel Custom Flex Pipe Length rust When you received the productDuraFlex 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"