Double Wall
Type B Gas Vent designed to the demands of the common category I appliance installation. Engineered to heat up rapidly and remain hot during the appliance operation to allow for minimal condensation. An innovative system for a lock tight connection called DuraLock.
- Use with natural gas and liquified propane (LP) category i appliances with a draft hood
- Adds 46.5 in. L to a 4 in. Dia installation
- Aluminum inner wall and galvalume outer wall construction that features an industry leading twist-lock design
- 1 in. clearance to combustibles in a single or multi-family dwelling applications
- Type B gas vent is also referred to as b vent or type b vent
- Some common applications may include warm air furnaces, tanked water heaters, residential boilers, common vented appliances and more
5" x 36" Ultra Temp Chimney Length & Locking Band
Use for a 90 degree offset or to combine connectors from 2 or more appliances into a common vent. Branch swivels for alignment. 3 in. to 8 in. Dia feature swivel on male end.
- Type B gas vent designed to the demands of the common category I appliance installation
- Use with natural gas and liquefied propane category I appliances with a draft hood
- Engineered to heat up rapidly and remain hot during the appliance operation to allow for minimal condensation, an innovative system for a lock tight connection called DuraLock
- 1 in. clearance to combustibles in single and multi-family dwellings
- Available in 3 in. to 8 in. Dia
- Limited lifetime warranty
- Listed to UL 441, UL 1777 and ULC S789
7" x 48" Ultra Temp Chimney Length & Locking Band
7" x 24" Ultra Temp Chimney Length & Locking Band
10" x 18" Galva Temp Chimney Length & Locking Band
7" x 18" Ultra Temp Chimney Length & Locking Band
8" x 48" Galva Temp Chimney Length & Locking Band