{"product_id":"oem-goodman-low-pressure-switch-for-aph1442h41ec-0130m00075","title":"OEM Goodman Low Pressure Switch for APH1442H41EC — 0130M00075","description":"\u003cp\u003eThe Goodman \u003cstrong\u003e0130M00075 Low Pressure Switch\u003c\/strong\u003e is a genuine OEM loss-of-charge safety control for the \u003cstrong\u003eAPH1442H41EC\u003c\/strong\u003e heat pump. It monitors refrigerant suction pressure and opens the compressor circuit if pressure falls too low — a common sign of a refrigerant leak, undercharge, or blocked metering device. By shutting the compressor down before it runs low on refrigerant, this switch prevents overheating and costly compressor failure.\u003c\/p\u003e\u003ch3\u003eSpecifications\u003c\/h3\u003e\u003cul\u003e\n\u003cli\u003ePart type: Low-pressure (loss-of-charge) safety switch\u003c\/li\u003e\n\u003cli\u003eRefrigerant: R-410A compatible\u003c\/li\u003e\n\u003cli\u003eTypical open point: ~22 PSI \/ auto-reset around ~45 PSI\u003c\/li\u003e\n\u003cli\u003eConnection: 1\/4\" SAE fitting with spade terminals\u003c\/li\u003e\n\u003cli\u003eFits: Goodman\/Amana APH1442H41EC heat pump systems\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch3\u003eOEM vs. Generic\u003c\/h3\u003e\u003cp\u003eGenuine Goodman OEM switches are set to the precise cut-out and cut-in pressures specified for this system. Generic substitutes often trip at different thresholds, which can cause the compressor to short-cycle or fail to protect against a slow leak. Because this control directly guards the compressor, we recommend the factory OEM part.\u003c\/p\u003e\u003ch3\u003eInstallation Difficulty\u003c\/h3\u003e\u003cp\u003e\u003cstrong\u003eModerate.\u003c\/strong\u003e Requires refrigerant recovery, fitting connection, and low-voltage wiring. Should be installed by an EPA-certified HVAC technician. Estimated time: 45–60 minutes.\u003c\/p\u003e","brand":"Goodman","offers":[{"title":"Default Title","offer_id":63058275860851,"sku":"GOODMAN-0130M00075","price":22.95,"currency_code":"USD","in_stock":true}],"url":"https:\/\/nationalhvacparts.com\/products\/oem-goodman-low-pressure-switch-for-aph1442h41ec-0130m00075","provider":"National HVAC Parts","version":"1.0","type":"link"}