reparing 3 ptac water sourced heat pumps. all 3 have extremly low suction pressure in heating and cooling. all 3 had blocked cap tubes. instead of driers they have strainers installed just before the cap tube. cut those out and installed copper spun bi flow driers, also replaced the cap tubes. all 3 are running great now.

Posted by thetyshow at 2021-03-11 13:19:34 UTC