Round type b gas vent pipe is ideal for residential light commercial and industrial applications.
What is type b double wall vent pipe.
Made of strong durable galvanized steel this vent pipe is built to last.
Die formed ends to assure uniform sizing.
Duravent aluminum high wind cap with 5 inner diameter.
Type b gas vent is designed for negative pressure applications and flue gas temperatures not exceeding 400 f above ambient for category i appliances.
What is type b gas pipe.
Type b pipe is becoming less prevalent for venting hearth products but many furnaces and water heaters still use it.
The air space between the inner and outer walls of the vent.
With ends and fittings constructed with snap lock coupling it is a safe and secure fit for 5 in.
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.
5 inch round gas vent collection.
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.
Duravent 5 inner diameter type b round gas vent pipe double wall 12 adjustable pipe length.
Duravent 4 inner diameter type b round gas vent pipe double wall 12 adjustable pipe length.
Ameri vent gas vent pipes.
4 inch round gas vent collection.
Designated for use on approved gas appliances the 3 in.
Round type b gas vent pipe features an aluminum and steel double wall construction that is corrosion resistant.
Type b gas pipe also called b vent or natural vent is prefabricated double wall metal pipe used to vent gas appliances listed for use with type b gas vent.
Duravent aluminum tee cap with 3 inner diameter.
The exclusive locktab feature adds versatility to installation.
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.
Type b gas vent components.
Type b double wall vent pipe allows you to install it within 1 inch of combustible materials such as wood framing and wall materials.
