steve lacroix
New Member
I have a Bard 121-A00 (age unknown). We have been using it for a few years but now it will not turn on. Fan, heat or compressor will not operate by jumping red terminal to green fan, yellow compressor or white heat terminal.
There is power going into the panel but no power at the low voltage terminal strip. I know nothing about heat or air units but am inclined to think the problem is the transformer.
Before I start replacing parts can someone here give an opinion on what may be causing the unit not to turn on?
There is power going into the panel but no power at the low voltage terminal strip. I know nothing about heat or air units but am inclined to think the problem is the transformer.
Before I start replacing parts can someone here give an opinion on what may be causing the unit not to turn on?