Trane equipment no issues second floor safety switch stuck
Replaced compressor.capacitor.added refrigerant.on Goodman unit.check charge.operation good !
Trane gas pack replaced low pressure switch R410-A refrigerant
Compressor not starting, added hard start. Unit now operating correctly and cooling
Found carrier a.c. low on refrigerant
Found bad compressor not making cold air
Working on a trane split heat pump heating and cooling system
