{"product_id":"oem-goodman-low-pressure-switch-for-aph1536m41ac-0130m00075","title":"OEM Goodman Low Pressure Switch for APH1536M41AC — 0130M00075","description":"\u003cp\u003eThe genuine OEM Goodman \u003cstrong\u003e0130M00075 Low Pressure Switch\u003c\/strong\u003e is a factory refrigerant safety control designed for the Goodman \u003cstrong\u003eAPH1536M41AC\u003c\/strong\u003e packaged heat pump and compatible units. This normally-closed switch monitors low-side refrigerant pressure and opens the control circuit when pressure drops below its trip point — protecting the compressor from running under a lost-charge or low-charge condition. Installing the correct OEM switch keeps the unit's safety lockout logic working exactly as the factory intended.\u003c\/p\u003e\u003ch3\u003eSpecifications\u003c\/h3\u003e\u003cul\u003e\n\u003cli\u003ePart type: Low pressure (loss-of-charge) switch\u003c\/li\u003e\n\u003cli\u003eFunction: Normally-closed compressor safety cutout\u003c\/li\u003e\n\u003cli\u003eFits: Goodman APH1536M41AC packaged heat pump\u003c\/li\u003e\n\u003cli\u003eConnection: Factory-matched refrigerant fitting and control terminals\u003c\/li\u003e\n\u003cli\u003eOEM part number: 0130M00075\u003c\/li\u003e\n\u003cli\u003eBrand: Goodman (genuine OEM)\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch3\u003eOEM vs. Generic\u003c\/h3\u003e\u003cp\u003eAn OEM Goodman switch is calibrated to the exact cut-out and cut-in pressures the control board expects, so nuisance trips and missed protection are avoided. Generic aftermarket switches may carry a lower sticker price but frequently use different pressure set-points and fittings, which can cause false lockouts or fail to protect the compressor. For a warranty-eligible, drop-in match we recommend the OEM part.\u003c\/p\u003e\u003ch3\u003eInstall Difficulty\u003c\/h3\u003e\u003cp\u003e\u003cstrong\u003eModerate.\u003c\/strong\u003e Replacement requires recovering refrigerant, brazing or connecting the switch at the service port, and re-verifying the charge. This is a job for an EPA-certified HVAC technician. Electrical connection to the low-voltage control circuit is straightforward once the refrigerant work is complete.\u003c\/p\u003e","brand":"Goodman","offers":[{"title":"Default Title","offer_id":63058286838131,"sku":"GOODMAN-15580","price":22.95,"currency_code":"USD","in_stock":true}],"url":"https:\/\/nationalhvacparts.com\/products\/oem-goodman-low-pressure-switch-for-aph1536m41ac-0130m00075","provider":"National HVAC Parts","version":"1.0","type":"link"}