IMAGE COMING SOON
OEM Guaranteed
Same-Day Ship
30-Day Returns
Secure Checkout
The Goodman 0130M00074 High Pressure Cut-Off Switch is a genuine OEM safety control designed for DCC300XXX3BXXXAB air conditioning units. This auto-reset switch monitors refrigerant discharge pressure and opens the control circuit if pressure climbs to an unsafe level, shutting the compressor down before damage occurs from a blocked condenser, dirty coil, overcharge, or fan failure. Restoring proper system pressure allows the switch to reset automatically.
This is a genuine Goodman OEM switch with factory-calibrated trip and reset thresholds, ensuring the compressor is protected at exactly the pressures the system was engineered for. Aftermarket generics often use approximate set points and looser tolerances, which can cause nuisance trips or fail to protect the compressor. For a safety-critical control, OEM is the recommended choice.
Difficulty: Moderate. Replacement requires recovering refrigerant or working on a Schrader-style port, swapping the switch, and verifying the control wiring. Best performed by an EPA-certified HVAC technician. Always disconnect power before servicing.