Rheem Furnace Vent PVC or B Pipe?

Old 11-10-17, 11:23 PM
Thread Starter
Join Date: Dec 2015
Posts: 7
Likes: 0
Received 0 Likes on 0 Posts
Rheem Furnace Vent PVC or B Pipe?

I was given this furnace for my garage and Iíve got it all setup and ready to vent it. My first thought was it must be PVC because the vent blower housing was plastic but it has an odd size flange on it and I canít find anything to hook to it and transition to PCV, that when I started thinking maybe this is supposed to be vented in metal. Does anyone know if there is a special adapter I need and if this is a PVC vent system? I canít find a manual for it anywhere. It does not have an intake pipe just the black plastic vent with what looks like 2 tabs on each side
Old 11-11-17, 12:22 AM
PJmax's Avatar
Group Moderator
Join Date: Oct 2012
Location: Jersey
Posts: 70,904
Received 3,156 Likes on 2,836 Posts
B1 pipe...... not PVC. Here's the install manual for you.


Thread Tools
Search this Thread
Ask a Question
Question Title:
Your question will be posted in: