{"product_id":"oem-goodman-low-pressure-switch-for-aph1660m41aa-0130m00075","title":"OEM Goodman Low Pressure Switch for APH1660M41AA — 0130M00075","description":"\u003cp\u003eThe Goodman \u003cstrong\u003e0130M00075 Low Pressure Switch\u003c\/strong\u003e is a genuine OEM safety control for \u003cstrong\u003eAPH1660M41AA\u003c\/strong\u003e heat pump systems. This loss-of-charge switch watches the low (suction) side of the refrigerant circuit and interrupts the control circuit when pressure drops too low — a common sign of a refrigerant leak, undercharge, or restricted metering device. Installing the correct OEM switch protects the compressor from running dry and restores proper safety lockout behavior.\u003c\/p\u003e\u003ch3\u003eSpecifications\u003c\/h3\u003e\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eFunction:\u003c\/strong\u003e Low-side loss-of-charge cut-out\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eAction:\u003c\/strong\u003e Auto-reset (opens on falling pressure)\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003ePart Number:\u003c\/strong\u003e 0130M00075\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eBrand:\u003c\/strong\u003e Goodman (OEM)\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eEquipment:\u003c\/strong\u003e Heat Pump\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eFits Model:\u003c\/strong\u003e APH1660M41AA\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch3\u003eOEM vs. Generic\u003c\/h3\u003e\u003cp\u003eGenuine Goodman low-pressure switches ship pre-calibrated to the factory cut-out and reset points for this unit and use matched fittings for a clean seal. Aftermarket units often carry the wrong set points, causing either false lockouts or, worse, failure to protect the compressor during a leak. OEM calibration matters on any safety control.\u003c\/p\u003e\u003ch3\u003eInstall Difficulty\u003c\/h3\u003e\u003cp\u003e\u003cstrong\u003eModerate (3\/5).\u003c\/strong\u003e Involves power disconnect, refrigerant isolation or recovery depending on the port, and reconnecting the control leads. Recommend an EPA-certified technician for sealed-system connections. Always de-energize the unit at the breaker and follow proper refrigerant-handling procedures.\u003c\/p\u003e","brand":"Goodman","offers":[{"title":"Default Title","offer_id":63058299584883,"sku":"GOODMAN-15912","price":22.95,"currency_code":"USD","in_stock":true}],"url":"https:\/\/nationalhvacparts.com\/products\/oem-goodman-low-pressure-switch-for-aph1660m41aa-0130m00075","provider":"National HVAC Parts","version":"1.0","type":"link"}