I have a customer with a Goodman heat pump. The A/H has electric strips in it. The problem is- it will go into defrost correctly, however it will stay in defrost until the electric heat strips satisfy the tstat. I have checked the reverse valve. For context it will try to leave defrost, the fan will spin for half a second before going right back into defrost. I have already replaced the defrost board and defrost tstat ( coil temp sensor). Any other ideas? Goodman tech didn’t know what to suggest after that.

Posted by Spencerv at 2025-02-10 12:22:38 UTC