Double Wall Vent Pipe Wye

Type b gas vent models m and mo double wall type b gas vent for approved category i natural gas or propane fired appliances gas furnaces heaters fireplaces and boilers in accordance with nfpa 211 standards for chimneys fireplaces vents and solid fuel burning appliances and nfpa 54 the national fuel gas code.

Double wall vent pipe wye.

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. The branch trunk and base diameters of the standard single wall wye are the same size the reduction single wall wye features a branch and or base with a diameter smaller than the trunk size. 4 inch round gas vent collection.

Wye for class b gas appliance venting system. Wye 22 wall thimble 12 firestop 7 anchor plate 4 connector 1 wall construction. 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. It allows connection of two appliance to one common for class b chimney.

Duravent 425 metalbest 302 length. Convenient connection for furnace and water heater into a common connector. Click to add item amerivent 4 b vent standard wye to the compare list. Grainger s got your back.

Great prices and the best customer support. Looking for ameri vent single wall reduction wye 5 in gas vent pipe dia 13 1 2 in gas vent pipe length 4e866. 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. The double wall pipe has an inner aluminum liner and has an exterior made of galvalume steel a combination of aluminum and galvanized steel that provides enhanced durability and lifespan.

Click to add item amerivent b vent wall thimble to the compare list.