Click to add item amerivent 4 b vent plate spacers to the compare list.
4 type b gas vent cap.
Durability is the result of high quality materials and workmanship with galvanized outer pipe and aluminum inner pipe providing protection against corrosion and external damage.
Thd sku 456225.
Round type b gas vent pipe constructed of strong durable galvanized steel.
Round gas vent collection aluminum high wind cap with 4 inch inner diameter this aluminum high wind cap 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.
For information on venting unlisted gas appliances or appliances burning solid or liquid fuels request our all fuel chimneys catalog.
Shop menards for b vent fittings and pipes that can be used with direct vent heaters boilers and gas furnaces.
American metal products amerivent 4 in.
Duravent 4 inner diameter type b round gas vent pipe double wall high wind cap.
Ecco manufacturing 3 in.
Type b gas vent is designed for negative pressure applications and flue gas temperatures not exceeding 400 f above ambient for category i appliances.
4 inch round gas vent collection.
Provides improved performance in high wind conditions.
Aluminum alloy 1100 3003.
8 inch round gas vent collection.
Duravent aluminum high wind cap with 8 inner diameter.
Most installations require additional pipe lengths and an adjustable 90 l connector.
This item selkirk metalbestos selkirk 104800 gas vent 4 cap bird proof type b top round galvanized.
Amerivent type b gas vent is used for venting all category 1 listed gas appliances having draft hoods and other appliances listed to be used with type b gas vent.
Plastic oddities mv34 roof vent cap helps keep out leaves debris flying insects animals used on roof vents portable toilet vents fits 3 or 4 pipe bolts onto pipe.
Use for vertical terminations only.
To see availability for this product personlog in or get online access.
Each of these type b gas vent pipe kits includes a cap storm collar flashing draft hood connector and 12 adjustable length.
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.