DuraFlex 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″ diameter and 10′ – 100′ lengths.
- Use with solid fuel, non-condensing gas and oil appliances.
- 316 alloy is proven to provide additional corrision-resistance when burning coal or other sulfur oils
- Flexible stainless steel relining for masonry chimneys
Specifications
| Brand | DuraVent |
| Series | DuraFlex 316 & 304 |
| Model | 55DF316-80 |
| Product Type | Length |
| Construction | 316 Stainless Steel |
| Size (Diameter) | 5.5″ |
| Length | 80′ |


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