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The Goodman 0130M00087 Low Pressure Switch is a genuine OEM safety control built for the DCC3000314HXXXAB commercial package air conditioner. It senses suction-side refrigerant pressure and opens the compressor circuit during a low-charge or loss-of-charge event — preventing the compressor from running in a vacuum and protecting it from liquid slugging and overheating in cold-weather operation.
The genuine Goodman OEM switch is calibrated to the factory cut-out and reset pressures for this system. Generic equivalents may trip at the wrong setpoints, causing short-cycling or leaving the compressor unprotected during a refrigerant leak. For reliable low-side protection, choose OEM.
Easy (2/5). Replacement is typically 15–30 minutes: isolate the system, disconnect the spade terminals, install the new switch on the suction port, and verify operation. Disconnect power before service and follow EPA refrigerant rules. Professional installation recommended.