DuraVent FasNSeal Flex 4" Stainless Steel Coupler o20 The temperature inside the flue

The temperature inside the flue can become extreme and cause the wire to melt

BASTON GFRC CONCRETE SQUARE FIRE PILLAR

Piezo igniter Safety Shut Off Valve With Safety Shut-Off Warranty 1 year limited warranty

Model 7DT-LB Series DuraTech DT (5"-8") Product Type Locking Band (Size) Inside Diameter 7" A 9” Technical Dimensions

making it a perfect addition to your heating solution

DuraVent FasNSeal Flex 4" Stainless Steel Coupler o20 The temperature inside the flueMade from super ferritic stainless steel. Corrosion resistant. Manufactured with a sure seal locking seam for superior strength and flexibility. The smooth inner wall provides for no output reduction, allowing for full appliance efficiency, ease of cleaning and regular maintenance. The smooth inner wall optimizes gas flow, minimizes back pressure, and facilitates condensate management. Only flexible chimney liner listed to UL 1738 standard. What's