OEM Goodman Low Pressure Switch for APH1324M41CA — 0130M00075

Goodman 0130M00075 Low Pressure Switch

The Goodman 0130M00075 is a genuine OEM low-pressure switch for APH1324M41CA heat pump systems. This safety control monitors refrigerant suction pressure and opens the control circuit if pressure drops too low — protecting the compressor from running under a loss-of-charge or restricted-flow condition. Low suction pressure often signals a refrigerant leak, a blocked metering device, or a frozen coil, and this switch prevents the compressor from being damaged while those conditions exist.

Specifications

• Part Number: 0130M00075
• Type: Low-side (suction) pressure safety switch
• Function: Opens the control circuit on low refrigerant pressure / loss of charge
• Auto-reset once suction pressure recovers (typical)
• Fits: Goodman APH1324M41CA heat pump (confirm against your unit's parts list)

OEM vs. Generic

This genuine Goodman switch is factory-calibrated to the correct low-pressure cut-out and cut-in setpoints for your system. Generic substitutes with mismatched thresholds can nuisance-trip during normal low-load operation or fail to protect the compressor during an actual leak. The OEM 0130M00075 ensures reliable, correctly-set protection.

Installation Difficulty

Moderate. The switch mounts to a suction-line port and connects into the low-voltage control circuit. Many applications use a sealed access fitting so the charge stays intact; if the refrigerant circuit must be opened, recovery and recharge should be handled by an EPA-certified technician. Always disconnect power before servicing.

Genuine Goodman replacement — protect your compressor against loss-of-charge damage.