DuraVent FasNSeal W2 6" 23 Degree 29-4C Stainless Steel Double Wall Bird Screen w17.75 Flexible liner is particularly useful

Flexible liner is particularly useful when the masonry chimney has one or more deviations

x 18" Height Burner Size 15" ‘Cross’ Burner BTU 125

Vent-Free gas fireplaces

36" Vent-Free Regular Firebox

000 Vent Type Vent Free Size 18-Inch Ignition Type Intermittent Pilot Type of Gas Natural Gas Regulator Pressure Setting 3

DuraVent FasNSeal W2 6" 23 Degree 29-4C Stainless Steel Double Wall Bird Screen w17.75 Flexible liner is particularly usefulFasNSeal 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