- Specifications
- Documents
- Description
- Ventilation Roof Jack
- Item Roof Jack
- Applicable Standard UL, UL 1738, ULC S636
- Size 3"
- Material Thickness 0.016"
- Material AL29-4C Stainless Steel
- Application High Efficiency Gas Boiler, Furnace Booster Heater
- Pool Heater, Water Heater
- Warranty Lifetime Limited
Use as a Heat Shield Within the Ashi; Maintains Center-Line and Clearance to Combustibles; Lifetime Limited Warranty