OEM Goodman High Pressure Cut-Off Switch for APH1324M41CA — 0130M00074

Goodman 0130M00074 High Pressure Cut-Off Switch

The Goodman 0130M00074 is a genuine OEM high-pressure cut-off switch for APH1324M41CA heat pump systems. This safety device continuously senses refrigerant discharge pressure and opens the control circuit if pressure climbs to an unsafe level — shutting the compressor down before overpressure can cause damage. High-side pressure spikes are commonly triggered by a dirty condenser coil, a failed fan, or an overcharge, and this switch is the last line of defense for your compressor.

Specifications

• Part Number: 0130M00074
• Type: High-side (discharge) pressure safety switch
• Function: Opens the control circuit on high refrigerant pressure to protect the compressor
• Auto-reset once pressure returns to normal range (typical)
• Fits: Goodman APH1324M41CA heat pump (confirm against your unit's parts list)

OEM vs. Generic

This genuine Goodman switch is calibrated to the exact cut-out and cut-in pressure setpoints engineered for your system. Generic switches often trip at incorrect thresholds — either nuisance-tripping in normal operation or failing to protect the compressor. The OEM 0130M00074 guarantees the correct safety cutout.

Installation Difficulty

Moderate. This switch threads or clips onto a refrigerant line port and wires into the low-voltage control circuit. Some configurations use a sealed Schrader-style fitting that avoids opening the refrigerant charge; others may require recovery and recharge by a certified technician. Disconnect power before servicing, and use an EPA-certified tech if the refrigerant circuit must be opened.

Genuine Goodman replacement — keep your compressor protected.