DuraVent FasNSeal W2 12" 29-4C Stainless Steel Double Wall Rain Cap d17.69 The key valve housing

The key valve housing

Product Type Elbow Pipe Diameter 7" Finish RAL 7040 49/75470 Powder Coat Documents & Files

C Typical Mounting Height Horizontal 9' Typical Mounting Height 30° 8' Ignition Electronic Ignition Color Black Control Single-Stage Control Dimensions

60" Linear Flame Guard (65

Built-In Ultraviolet Air Purification

DuraVent FasNSeal W2 12" 29-4C Stainless Steel Double Wall Rain Cap d17.69 The key valve housingFasNSeal 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