HO called again said heat pump doing same thing again. I go and check hps ok lps ok. run it in cooling mode and unhook orange reversing valve wire and there is no swoosh. shut it off and try to let pressures equalize to no success. 120 high side 145low side. try to get it to run in ac again and it wont, wont run in either heating mode or cooling mode now. So I am thinking I am a dumb ass. Can anyone help me out.


This is a continuation of an earlier post called Heat pump confusion