5322 Palmero Ct
Buford, GA 30518
(770) 203-1600

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james@comfortcontrolinc.com

james@comfortcontrolinc.com


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No cool in Jefferson. Found system slightly low on refrigerant. Corrected charge to 10 degrees subcool, and the suction side temperature and pressures continued to fluctuate like the TXV was hunting even though the charge is correct. This is an indication of non-condensables in the refrigerant circuit. As well the fluctuation dipped below 32 and just above 32 while the superheat stayed around the 20-24 degree range. Indoor temp is 72. Outdoor temp 80. Recommend removing all refrigerant, replacing the line drier, and replacing the TXV. Pressure test refrigerant circuit, evacuate to 500, and correct the charge. Check to see if parts are covered under the name Paxton. If they are warranty the evap and TXV.