Use this guide to troubleshoot problems within a refrigerant system, both fixed orifice and TXV. Works with all refrigerant types (R-22, R-410a, R-134a)
Use suction pressure, liquid pressure, superheat, subcooling, amperage, and humidity control to determine what problem the system has.
Use suction pressure, liquid pressure, superheat, subcooling, amperage, and humidity control to determine what problem the system has.

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