mgpf99
Nov 11, 2007, 08:06 AM
I have 2 zone oil heat in my new/old home (1952). I added the 2nd zone in threw a professional plumber. My question is it seems like it's only working 1 zone at a time? I've been waking up to 58 degrees on zone 1, can you help? Zone 2 is upstairs.





