Cap to seal off an unused opening in your gas vent pipe. Used at bottom of Tee. Removeable for easy system maintenance. Size refers to the inside diameter of the pipe or fitting. The outside diameter of RV is approximately 1/2" larger. Type B gas vent.
Features:
Snap together non-positional lock system
Die formed ends
Venting gas fired appliances, water heaters, furnaces, stoves, etc.
LockTab An alternative method to secure pipe when required by local code