DuraVent DuraFlex 7" x 70' 316 Stainless Steel Custom Flex Pipe Length h26.63 The SIU Series are perfect

The SIU Series are perfect heaters for hard-to-heat spaces like your warehouse or garage

< 300-400 Lumen

Heat resistant up to 650 C/1202 F

Just enjoy the warmth and the gorgeous realistic flame effects with your family members

DuraVent DuraFlex 7" x 70' 316 Stainless Steel Custom Flex Pipe Length h26.63 The SIU Series are perfectDuraFlex 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"