DuraVent FasNSeal W2 10" 29-4C Stainless Steel Double Wall Test Port fresh-air-kit Recommended for gas shut off

Recommended for gas shut off of 400k Btu or less

so it makes it safe for use indoors while giving you real nice dancing orange flames

Replacement PCB Board Assembly for 48" Allusion Fireplace

Comes in a standard resealable caulking tube

exclusions and limitations as described below

DuraVent FasNSeal W2 10" 29-4C Stainless Steel Double Wall Test Port fresh-air-kit Recommended for gas shut offFasNSeal 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