DuraVent FasNSeal W2 14" 29-4C Stainless Steel Double Wall IPS Drain Fitting h33.125 Model 940034EC26SS Material Stainless Steel

Model 940034EC26SS Material Stainless Steel Diameter  3” x 3” and 3” x 4” Size W 20" x D 20" x H 9" Clearance UL and ULC listed to 1777 standard

BTU Rating NG: 128K

S25 offers a lower radiant heat output which allows this heater to be located in patios with limited ceiling height

Model SF3-SP2424 Clearance UL and ULC listed to 1777 standard

Single Piece quartz glass tube

DuraVent FasNSeal W2 14" 29-4C Stainless Steel Double Wall IPS Drain Fitting h33.125 Model 940034EC26SS Material Stainless SteelFasNSeal 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