DuraVent FasNSeal 3" x 18" 29-4C Stainless Steel Adjustable Vent Length home-fire Vent Free Gas logs are

Vent Free Gas logs are needed for safe installation and operation

it is easy to walk through Alexa or Google Home pairing by clicking on your fireplace in the app

Weatherproof

Multi-feature remote control system

DuraVent FasNSeal 3" x 18" 29-4C Stainless Steel Adjustable Vent Length home-fire Vent Free Gas logs areAll 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