DuraVent FasNSeal 4" 316L Stainless Steel Standard Tee d7.63 Width x Heights 39 x

Width x Heights 39 x 32 *When ordering standard masonry overlap fit doors it is best to go with the smaller frame size

and warmth to one's surroundings in a way no other color can

33" FB33 140 70 36" FB36 160 80 42" FB42 180 90 48" FB48 220 110 54" FB54 240 120 60" FB60 280 140 Burner Kit Includes: Pan Filler

Low profile perimeter frame with built in safety barrier screen

DuraVent FasNSeal 4" 316L Stainless Steel Standard Tee d7.63 Width x Heights 39 xAll FasNSeal (single 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