2 SERVICE CALLS. LIQUID LINE RESTRICTION AND PRESSURE SWITCH ISSUE
Come ride along for two service calls.
First service call is dealing with a liquid line restriction. The system has an outdoor piston,
Indoor txv and bi flow filter drier on heat pump for cooling season. ICP system.
Second call is a Carrier that will not start. The air handler is sending the voltage to the condenser however other pressure switch issue.
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Пікірлер: 5
Keep the videos coming Paul. Love the content!
@hvacotj
27 күн бұрын
I appreciate your words. Thank you very much
🎵🎵🎶 There is only one river, there is only one sea...
What’s funny is I had a call like the 1st call in this video today, same model. 80 psi on the suction line and 345 on the head side. Subcooling normal 8 but my superheat was 76. Put unit in heating and pressures looked normal a bit high but normal and it was heating properly. Put unit back in cooling and opened the air handler and put my hand over the bulb, pressures didn’t budge, superheat and sub cool the same. Txv was freezing that mf was almost all the way closed. No temperature difference on filter drier, quoted new txv
@hvacotj
28 күн бұрын
Yes it’s a tough call on those. I really show much about that call because they can be tricky. I still quoted the flat rate txv the piston outside and filter drier because we will have line set open anyway. Thanks broski.