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The Goodman 0130M00087 Low Pressure Switch is a genuine OEM safety control for Goodman/Amana DCC300-series packaged air conditioners. It senses suction-line (low-side) pressure and opens the compressor circuit when pressure drops too low — providing loss-of-charge and freeze protection that guards the compressor against running on a leak or restricted refrigerant flow.
As a factory OEM Goodman component, the 0130M00087 carries the exact cut-out and cut-in settings engineered for your system. Generic substitutes often differ in trip thresholds and fittings, risking nuisance lockouts or inadequate compressor protection. Choose OEM for reliable low-side safety.
Moderate — Connects to the low-side refrigerant circuit; depending on the connection type, refrigerant recovery may be required. A licensed HVAC technician is recommended. Disconnect power before servicing.