DuraVent DuraFlex 4" x 50' 316 Stainless Steel Custom Flex Pipe Length watt40 you'll gain 2 1/2 inches

you'll gain 2 1/2 inches to the installation height

79 cm Product Width 90

5 cm Surround Size 22 3/4″ × 33 5/8″

Enjoy a more complete sensory experience with the sound of natural wood fire

Warranty: 1 year against manufacturing defects

DuraVent DuraFlex 4" x 50' 316 Stainless Steel Custom Flex Pipe Length watt40 you'll gain 2 1/2 inchesDuraFlex 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"