DuraVent FasNSeal W2 4" 30 Degree 316L Stainless Steel Double Wall Elbow wood Model Dimensions OPT-16SC 16" (W)

Model Dimensions OPT-16SC 16" (W) x 16" (D) OPT-18SC 18" (W) x 18" (D) OPT-20SC 20" (W) x 20" (D) OPT-22SC 22" (W) x 22" (D) OPT-24SC 24" (W) x 24" (D) OPT-26SC 26" (W) x 26" (D) OPT-28SC 28" (W) x 28" (D) OPT-30SC 30" (W) x 30" (D) OPT-32SC 32" (W) x 32" (D) OPT-34SC 34" (W) x 34" (D) OPT-36SC 36" (W) x 36" (D) OPT-38SC 38" (W) x 38" (D) OPT-40SC 40" (W) x 40" (D) OPT-42SC 42" (W) x 42" (D) OPT-46SC 46" (W) x 46" (D) OPT-50SC 50" (W) x 50" (D)

If the underside of your mantel is getting too hot

Propane by conversion Viewing Area 59-1/2 x 12-1/2" BTU/hr Input 50

Overall Dimensions Overall dimension (Width) 28" Overall dimension (Height) 23" Overall dimension (Depth) 27" Firebox Size Firebox size (Width) 21" Firebox size (Height) 12" Firebox size (Depth) 14" Minimum Fireplace Opening Minimum fireplace opening (Width) 29" Minimum fireplace opening (Height) 23" Minimum fireplace opening (Depth) 16" Door Opening Size Door opening size (Width) 17" Door opening size (Height) 9"

DuraVent FasNSeal W2 4" 30 Degree 316L Stainless Steel Double Wall Elbow wood Model Dimensions OPT-16SC 16" (W)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