{"product_id":"oem-goodman-low-pressure-switch-for-aph1630h41aa-0130m00075","title":"OEM Goodman Low Pressure Switch for APH1630H41AA — 0130M00075","description":"\u003ch2\u003eGoodman 0130M00075 Low Pressure Switch\u003c\/h2\u003e\u003cp\u003eThe Goodman \u003cstrong\u003e0130M00075\u003c\/strong\u003e is a factory low-pressure safety switch for the \u003cstrong\u003eAPH1630H41AA\u003c\/strong\u003e heat pump and compatible Goodman\/Amana units. Wired into the compressor control circuit, it monitors refrigerant suction pressure and opens to stop the compressor if pressure drops too low — protecting against loss-of-charge, a stuck metering device, or freeze-up conditions that can slug or overheat the compressor. A failed or drifting switch can either fail to protect the compressor or nuisance-trip and prevent cooling entirely.\u003c\/p\u003e\u003ch3\u003eSpecifications\u003c\/h3\u003e\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eOEM Part Number:\u003c\/strong\u003e 0130M00075\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003ePart Type:\u003c\/strong\u003e Low-pressure (loss-of-charge) safety switch\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eFunction:\u003c\/strong\u003e Opens control circuit on low refrigerant suction pressure\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eFits Model:\u003c\/strong\u003e APH1630H41AA (and select Goodman\/Amana heat pumps)\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eConnection:\u003c\/strong\u003e Quick-connect terminals, refrigerant-side fitting\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch3\u003eOEM vs. Generic\u003c\/h3\u003e\u003cp\u003eGeneric low-pressure switches frequently use different cut-out\/cut-in setpoints, which can leave the compressor unprotected or cause repeated lockouts in cold weather. The genuine Goodman 0130M00075 is factory-calibrated to the correct thresholds for this system, so protection engages exactly when intended.\u003c\/p\u003e\u003ch3\u003eInstallation Difficulty\u003c\/h3\u003e\u003cp\u003e\u003cstrong\u003eModerate (3 of 5).\u003c\/strong\u003e Depending on the fitting, refrigerant recovery\/evacuation may be required, so professional installation is recommended. De-energize the unit at the disconnect, transfer the wiring to the new switch, mount it on the suction line port, and verify normal operation. Roughly 30–60 minutes for a qualified technician. Always confirm power is off before servicing.\u003c\/p\u003e","brand":"Goodman","offers":[{"title":"Default Title","offer_id":63058295095667,"sku":"GOODMAN-15784","price":22.95,"currency_code":"USD","in_stock":true}],"url":"https:\/\/nationalhvacparts.com\/products\/oem-goodman-low-pressure-switch-for-aph1630h41aa-0130m00075","provider":"National HVAC Parts","version":"1.0","type":"link"}