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The Goodman 0130M00074 High Pressure Cut-Off Switch is a genuine OEM safety control designed for the DCC072XXX3VXDXAA 6-ton (72,000 BTU) packaged air conditioning unit. This auto-reset switch monitors high-side refrigerant pressure and opens the control circuit if discharge pressure rises to an unsafe level — protecting the compressor from damage caused by a dirty condenser coil, restricted airflow, a failing condenser fan, or an overcharge. Once pressure returns to a safe range, the switch resets automatically.
Our OEM Goodman switch is the exact factory-specified part with the correct trip and reset thresholds for your unit, ensuring proper compressor protection and warranty compliance. Generic universal switches may have different cut-out points, terminals, or thread sizes that require adapters — verify ratings before substituting.
Easy to Moderate. Replacement is a simple swap of two spade terminals and a refrigerant-line fitting, but the high side holds pressure — a qualified HVAC technician should recover or relieve refrigerant before service. Disconnect power at the unit before working on it.