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The Goodman 0130M00074 High Pressure Cut-Off Switch is a genuine OEM refrigerant safety control for CPC150XXX7BXXXAA commercial package air conditioning units and compatible Goodman/Amana condensers. Wired into the 24V control circuit, this switch opens and de-energizes the compressor if discharge-line pressure rises above the factory cut-out setpoint, preventing damage from a dirty condenser coil, failed fan motor, overcharge, or non-condensable gases.
The genuine Goodman OEM switch is calibrated to the exact high-side trip pressure specified for your system's refrigerant and design conditions. Generic switches with a single fixed setpoint can trip early, nuisance-lock the unit, or fail to protect the compressor in time. For commercial equipment, the exact-fit OEM control is the reliable, warranty-safe option.
Replacement requires isolating or recovering refrigerant at the switch port and disconnecting low-voltage wiring. Lock out power, relieve pressure safely, and verify the switch resets and the compressor cycles correctly after service. Recommended for an EPA-certified HVAC technician.