{"product_id":"oem-goodman-low-pressure-switch-for-aph1549m41ca-0130m00075","title":"OEM Goodman Low Pressure Switch for APH1549M41CA — 0130M00075","description":"\u003ch2\u003eGoodman 0130M00075 Low Pressure Switch\u003c\/h2\u003e\u003cp\u003eThe Goodman 0130M00075 is a genuine OEM low-pressure refrigerant safety switch engineered for the APH1549M41CA Amana\/Goodman package heat pump. This control continuously monitors suction-side refrigerant pressure and interrupts the compressor circuit if pressure drops below a safe threshold — protecting the compressor against a loss of charge, restricted metering, or evaporator icing. Installing the correct factory-spec switch keeps the system's safety logic intact and prevents nuisance lockouts.\u003c\/p\u003e\u003ch3\u003eSpecifications\u003c\/h3\u003e\u003cul\u003e\n\u003cli\u003eType: Automatic-reset low pressure cutout\u003c\/li\u003e\n\u003cli\u003eConnection: Quick-connect \/ Schrader-style refrigerant fitting\u003c\/li\u003e\n\u003cli\u003eElectrical: Line-voltage compressor control circuit\u003c\/li\u003e\n\u003cli\u003eFit: Amana\/Goodman APH1549M41CA and compatible package heat pumps\u003c\/li\u003e\n\u003cli\u003eOEM Part Number: 0130M00075\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch3\u003eOEM vs. Generic\u003c\/h3\u003e\u003cp\u003eThe OEM 0130M00075 is calibrated to Goodman's exact cut-in and cut-out pressure setpoints, guaranteeing correct compressor protection and preserving warranty coverage. Aftermarket universal switches may use approximate setpoints or non-matching fittings, risking short-cycling or improper trip pressures. For a safety component, we recommend the genuine OEM part.\u003c\/p\u003e\u003ch3\u003eInstallation Difficulty\u003c\/h3\u003e\u003cp\u003e\u003cstrong\u003eModerate.\u003c\/strong\u003e Requires refrigerant-side service — recover or isolate the system, replace the switch, and verify no leaks. Best performed by an EPA-certified HVAC technician. Time: 30–45 minutes.\u003c\/p\u003e","brand":"Goodman","offers":[{"title":"Default Title","offer_id":63058291687795,"sku":"GOODMAN-15700","price":22.95,"currency_code":"USD","in_stock":true}],"url":"https:\/\/nationalhvacparts.com\/products\/oem-goodman-low-pressure-switch-for-aph1549m41ca-0130m00075","provider":"National HVAC Parts","version":"1.0","type":"link"}