| Diameter | : | 1-9/16 in |
| Series | : | RV Series |
3" Storm Collar, B-Vent, Selkirk® 3RV-SC 103810
- Used to provide a weather proof seal to pipe above roof line
- 6-5/8 in H
- Used above the flashing
- Seal inner edge with hi-temp silicone sealant
- For use with type B gas vent system