The inner pipe efficiently contains the warm flue gases.
Double wall heater pipe.
The female end of each z vent component incorporates a double fail safe self sealing gasket.
Heat fab 4 saf t vent sc conical vertical horizontal in line 1 2 drain.
Duravent 3 inch x 4 inch tapered increaser from the fasnseal series.
This venting can be used on gas oil wood stoves and fireplaces.
The z vent double wall vent pipe has gasketed connections and fusion welded pipe seams.
Air tight seam smooth finish and a better fit.
No sealant is required so no cure time and no call backs.
Each of these ameri vent gas pipes features rugged double wall construction with aluminum alloy 1100 3003 or 3105 inner pipe and corrosion resistant galvanized steel outer pipe.
The air space between the inner and outer pipes provides insulation to keep the flue gases on the rise.
Amerivent is a complete gas venting system from 3 to 30 pipe diameters in 7 different pipe lengths to single to multi appliance hook ups.
Apollopex corrugated the 3 4 in.
It has the highest pressure rating in the industry greater than 5 times the industry standard.
Fasnseal al29 4c special gas vent pipe double wall wide mouth boot tee.
Available in 1 finish.
The outer pipe of corrosion resistant galvanized steel insures strength safety and durability.
Complete your ventilation project with our selection of stainless steel double class a wall fittings and pipes.
One of the fire safety features of double wall type b gas vent is that its outer wall insulated by the airspace beneath it requires only 1 clearance to combustible material in the structure.
