I was able to talk over the problem with the service manager, the techs were very interactive and got the job done right and in a timely manner! A+!
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Complete: Carrier Split Heat Pump: Problem: Second Opinion: HO said that first company came for tripped breaker. Cleaned unit and hasn’t tripped any more. Also was told TxV could be bad the reason why his Tstat isn’t satisfying from 76 to 75. ...... I started at the HP. No data Plate: R22 refrigerant. Checked Charge the required SC was 18 and I had 19.5 the pressures looked good. Checked amp draws on the fan and compressor. They were good. Checked Capacitor which had a hard start on it and they were good. When I went to put the disconnect back in the breaker tripped. Reset it and everything came on fine. DS there is no Tstat. It has been disconnected and an outlet faceplate put on it. The Delta T DS was 20°. US had a small carrier Tstat that controlled the unit. It is not a zone system. Delta T US was 12°. At the AH checked the Temp in and out and it was 20°. The two supply ducts have manual dampers on them. I was unable to move either one. It’s difficult to determine if the air flow o
Trane heat pumps 2 systems up checked system found to be low in refrigerant and added 2 lb R-22 checked down checked system for heating and found condenser fan motor not running due to bad dual run capacitor also found bad out for TXV need to replace out door TXV
Replaced evaporator coil on a Trane AC
Diagnosed a bad txv valve on a carrier heat pump
Repaired a Goodman heat pump by replacing the blower board
Repaired a Payne heat pump by recharging the unit to correct charge
Replaced drain ptrap and checked system on a Goodman heat pump
