Did this HEAT PUMP heating P.M. yesterday.
Holy crap it was HOT that afternoon!
380 PSI head, about 140PSI Suction (that's a 300 psi scale suction gauge).
About 90 degree return, 149 degree supply!
I thought I was COOKING them poor folks inside the home!
Here's another HEAT PUMP I did earlier in the day... When it was just 99 degrees.
I REALLY tried to get the coil temp sensor to close. But I had to give up and bypass it to test this defrost board.
Got to love it!