Goodman / Amana Charge Check and TXV Adjustment
Subcooling and superheat against the Goodman / Amana service manual targets, the TXV adjustment decision matrix, the line-set charge adder, non-condensables test and R-410A saturation lookup.
Subcooling and superheat against the Goodman / Amana service manual targets, the TXV adjustment decision matrix, the line-set charge adder, non-condensables test and R-410A saturation lookup.