DuraVent FasNSeal W2 14" x 12" 29-4C Stainless Steel Double Wall Vent Length powder-blue 2 BTU: 1st hour output

2 BTU: 1st hour output uses high burn efficiency number

91 Type of Gas Natural Gas Ignition Intermittent Pilot Vent Type Direct Vent Venting 4 x 6 5/8 Installation Zero Clearance Orifice (Front / Rear) 44 / 40 Air Shutter Opening 3/16" Gas Inlet Shut-Off Valve (Pipe) 1/2" NPT Gas Supply Pressures (inches water column) Maximum 14 Minimum 4

Change the color of the ember bed

UL 641 Clearance Minimum 3" clearance to combustibles Material Stainless Steel Plate Size W 21" x D 28" Diameter 6

000 Average overall efficiency - HHV 63

DuraVent FasNSeal W2 14" x 12" 29-4C Stainless Steel Double Wall Vent Length powder-blue 2 BTU: 1st hour outputFasNSeal 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