- Use with natural gas and liquified propane (LP) category I appliances with a draft hood
- Enables the angle of the 4 in. Dia vent run to be adjusted up to 90 from vertical, all vent runs must return to vertical before termination
- Aluminum inner wall and galvalume outer wall construction that features a industry leading twist-lock design
- 1 in. clearance to combustibles in a single or multi-family dwelling applications
- Use with natural gas and liquified propane (LP) category I appliances with a draft hood
- Enables the angle of the 4 in. Dia vent run to be adjusted up to 90 from vertical, all vent runs must return to vertical before termination
- Aluminum inner wall and galvalume outer wall construction that features a industry leading twist-lock design
- 1 in. clearance to combustibles in a single or multi-family dwelling applications