Selkirk 3-in Dia Galvanized Coupling Fitting
Item # 26300 Model # 187703
- Wall Thimble adjusts from 4 1/8" to 7" to fit the thickness of the wall.
- When installed according to manufacturer specifications, the wall thimble provides the required 1 inch air space to combustibles.
- Tested and listed per UL-441 for installation as type "B" and B-W gas vents to be installed in single and multi-story buildings.
- Limited Lifetime Warranty
|Degree of Angle||N/A|
|Size - Length||7|
|Inlet Thread Type||Female|
|Outlet Thread Type||Male|
|Common Uses||Wall Thimble|
|Minimum Working Temperature (Fahrenheit)||0|
|Maximum Working Temperature (Fahrenheit)||400|
|NSF Safety Listing||Yes|