DuraVent FasNSeal W2 8" x 12" 29-4C Stainless Steel Double-Wall Increaser Wye full-view-cax Model 110 BTU 90

Model 110 BTU 90

It is designed to be used with millivolt gas valves as a dry contact switch and powers a fan

Designed for Appliances Tested and Listed for Direct Vent

3 Tier Grand Oak 18 - Installation Manual

DuraVent FasNSeal W2 8" x 12" 29-4C Stainless Steel Double-Wall Increaser Wye full-view-cax Model 110 BTU 90FasNSeal 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