Corr/Guard double-wall, laser welded stainless steel gas venting features a snap-lock tab connection for quick and secure assembly and requires fewer supports on horizontal runs. A seamless, precision-molded gasket prevents leaks and delivers a solid seal. UL Listed, tested and labeled to UL 1738 for Category II , III nd IV appliances with a 5 year warranty.
| Brand | Metal-Fab |
|---|---|
| Pack Size | 1.0000 |
| UOM | EA |
| Item Type | Venting |
| Excess Flow | No |
| Interior Diameter | 4 IN |
| Vent Style | Category 3 |
| Vent Type | Wall Thimble |
