IMAGE COMING SOON
OEM Guaranteed
Same-Day Ship
30-Day Returns
Secure Checkout
This genuine OEM Goodman 0130M00075 low pressure switch is a direct-fit safety control for the Goodman/Amana APH1624H41AB heat pump and other compatible outdoor units. The switch monitors suction-line refrigerant pressure and opens the control circuit when pressure drops below its cut-out threshold, protecting the compressor from running under a low-charge or loss-of-refrigerant condition.
The OEM Goodman switch is calibrated to the exact cut-in/cut-out setpoints the APH1624H41AB control board expects, so it trips at the correct pressure and resets reliably. Universal aftermarket switches often use approximate setpoints or non-matching fittings, which can cause nuisance lockouts or false compressor protection faults. Choosing OEM guarantees pressure calibration and terminal fitment.
Moderate. Replacement may require recovering or isolating refrigerant, since the switch threads into a pressurized line. This job should be performed by an EPA-certified HVAC technician. Always disconnect power and follow proper recovery procedures before removing the old switch.
Backed by genuine Goodman quality. If you are unsure of compatibility, verify against your unit's model and serial plate or contact us at info@nationalhvacparts.com.