{"product_id":"oem-goodman-low-pressure-switch-for-aph1642h41ba-0130m00075","title":"OEM Goodman Low Pressure Switch for APH1642H41BA — 0130M00075","description":"\u003ch2\u003eGoodman 0130M00075 Low Pressure Switch\u003c\/h2\u003e\u003cp\u003eThe genuine OEM Goodman 0130M00075 low pressure switch is a suction-side safety control for the \u003cstrong\u003eAPH1642H41BA\u003c\/strong\u003e package heat pump. It protects the compressor against loss-of-charge and low-pressure conditions — opening the control circuit when suction pressure drops too low due to a refrigerant leak, restricted metering device, or frozen coil. This prevents the compressor from running under damaging low-charge conditions. The switch auto-resets once pressure returns to a safe range.\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\u003eFunction:\u003c\/strong\u003e Low-pressure \/ loss-of-charge protection\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eTypical trip range:\u003c\/strong\u003e ~22 PSI open \/ ~45 PSI reset (SPST, auto-reset)\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eConnection:\u003c\/strong\u003e Quick-connect terminals, schrader\/brazed mount\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eFits Model:\u003c\/strong\u003e APH1642H41BA (Goodman package heat pump)\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch3\u003eOEM vs. Generic\u003c\/h3\u003e\u003cp\u003eBecause low-pressure cut-out and reset points differ by system, a mismatched generic switch can cause nuisance lockouts or leave the compressor unprotected. This \u003cstrong\u003efactory OEM control\u003c\/strong\u003e is set to Goodman's exact specifications for guaranteed fit and correct protection.\u003c\/p\u003e\u003ch3\u003eInstallation Difficulty\u003c\/h3\u003e\u003cp\u003e\u003cstrong\u003eEasy to Moderate (2\/5).\u003c\/strong\u003e Schrader-mount units swap without refrigerant recovery; brazed units require EPA-certified recovery. Always disconnect power before servicing. Professional installation recommended for sealed-system work.\u003c\/p\u003e","brand":"Goodman","offers":[{"title":"Default Title","offer_id":63058297913715,"sku":"GOODMAN-15867","price":22.95,"currency_code":"USD","in_stock":true}],"url":"https:\/\/nationalhvacparts.com\/products\/oem-goodman-low-pressure-switch-for-aph1642h41ba-0130m00075","provider":"National HVAC Parts","version":"1.0","type":"link"}