Al S
Engineer
This was in the plumbing forum and I think it belongs here
https://terrylove.com/forums/index....stall-a-pv-supervent-on-a-tight-system.59098/
Hope someone can provide help with install location
https://terrylove.com/forums/index....stall-a-pv-supervent-on-a-tight-system.59098/
Hope someone can provide help with install location