DuraVent FasNSeal W2 4" x 36" 316L Stainless Steel Double Wall Vent Length w26.875 Size: 18" x 68"

Size: 18" x 68"

and Plate Product Height 18" Overall Height 18" Product Diameter 72" Base Height/Depth 8" / 30" Pan Size 32" Lava Rock 120 Flex Line & Valve Kit 3/4" Line Shipping Box 74 x 74 x 24 Actual Weight 375 lbs

This cassette is not available for standalone sale

Electronic Thermistor Thermostat Maintains Temperature Range

It is designed to be used with round chimney pipe systems

DuraVent FasNSeal W2 4" x 36" 316L Stainless Steel Double Wall Vent Length w26.875 Size: 18" x 68"FasNSeal W2 (double wall) vent lengths and components feature patented built in mechanical locking band and triple lipped directional gaskets. All pipes and components are engineered with smooth clean welds located 90 from mechanical locking bands. This construction feature allows for ease of installation. The air space between the inner and outer wall on FasNSeal W2 helps to reduce the clearance to combustibles in addition to creating a heat shield