4 inch round gas vent collection.
4 double wall type b vent pipes.
Ameri vent gas vent pipes.
With ends and fittings constructed with snap lock coupling it is a safe and secure fit for 5 in.
Duravent aluminum tee cap with 3 inner diameter.
Duravent 5 inner diameter type b round gas vent pipe double wall 12 adjustable pipe length.
Thd sku 456225.
Duravent 4 inner diameter type b round gas vent pipe double wall high wind cap.
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.
For use on approved gas appliances in residential light commercial and industrial applications.
This aluminum wall thimble with 4 inch inner diameter from the round gas vent series is a type b gas component and consists of the duralock system for a tight seal.
Duravent aluminum high wind cap with 5 inner diameter.
4 inch round gas vent collection.
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.
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.
Round type b gas vent pipe features an aluminum and steel double wall construction that is corrosion resistant.
Duravent aluminum high wind cap with 6 inner diameter.
Use for through the wall system to provide clearances for vent from combustibles.
Duravent 4 inner diameter type b round gas vent pipe double wall 12 adjustable pipe length.
Light weight and rugged the american metal products 5 in.
Type b gas vent components.