I'll try those options when I get home! Hopefully it's the easier of the two!

Thanks Robert! I really appreciate your help!

Hello, I have a Nordyne MGHA-070ABFC-05 (serial: MGH9510-04280) which is a split unit (AC and heat in one unit). We installed a new t-stat (Honeywell programmable) thinking that was the issue but am still having the same issue. The old t-stat was a mercury style w/a heat/off/cool selection. Issue is...