520 Trestle Place
Downingtown, PA 19335
(610) 873-1244

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Shawn R.

Shawn R.


Job Checkin

Arrived to do heating maintenance on the Gibson unit, upon arrival found the outdoor unit had been replaced with a Goodman and the indoor was switched from piston metering to txv. Checked the indoor unit, all electrical connections, blower motor amp draw, temperature split in both emergency heat and heat pump. Had a low split when running heat pump only. Went outside and checked outdoor unit, checked amp draw of compressor and fan motor, tested defrost and checked all electrical connections. Also checked pressures and found the system to be undercharged. Which would explain why when it gets warmer out it feels colder when the system is running because the heat pump is under charged. Heat pump was also replaced with a smaller unit it used to have a 5ton system.