{"product_id":"oem-goodman-low-pressure-switch-for-aph1424h41dd-0130m00075","title":"OEM Goodman Low Pressure Switch for APH1424H41DD — 0130M00075","description":"\u003cp\u003eThe \u003cstrong\u003eGoodman 0130M00075 Low Pressure Switch\u003c\/strong\u003e is a genuine OEM safety control and a direct-fit replacement for the \u003cstrong\u003eGoodman APH1424H41DD\u003c\/strong\u003e heat pump. Mounted on the low (suction) side of the refrigerant circuit, this auto-reset switch opens the control circuit and stops the compressor when suction pressure drops too low — the classic sign of a refrigerant leak, loss of charge, or a restricted metering device. By preventing the compressor from running in a starved condition, it stops overheating and protects the windings and internal valves.\u003c\/p\u003e\u003ch3\u003eSpecifications\u003c\/h3\u003e\u003cul\u003e\n\u003cli\u003eOEM Part Number: 0130M00075\u003c\/li\u003e\n\u003cli\u003eType: Low-pressure (loss-of-charge) switch (SPST, auto-reset)\u003c\/li\u003e\n\u003cli\u003eCircuit Side: Low \/ suction line\u003c\/li\u003e\n\u003cli\u003eCompatible Model: APH1424H41DD (Goodman heat pump)\u003c\/li\u003e\n\u003cli\u003eFunction: Opens on low suction pressure to protect the compressor\u003c\/li\u003e\n\u003cli\u003eConnection: Quick-connect terminals; Schrader or sweat fitting per model\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch3\u003eOEM vs. Generic\u003c\/h3\u003e\u003cp\u003eThe genuine OEM 0130M00075 is calibrated to the correct low-side cut-out and cut-in setpoints for the APH1424H41DD R-410A system. Universal switches often trip at the wrong pressure, producing nuisance shutdowns in cold-weather heat-pump operation or failing to catch a real loss of charge. Correct OEM calibration is essential for a protective control.\u003c\/p\u003e\u003ch3\u003eInstallation Difficulty\u003c\/h3\u003e\u003cp\u003e\u003cstrong\u003eModerate to Advanced.\u003c\/strong\u003e Schrader-port versions swap without refrigerant recovery; brazed-in versions require EPA 608 certification, recovery, and recharge. Disconnect power before servicing. Typical time is 30–90 minutes based on the fitting type.\u003c\/p\u003e","brand":"Goodman","offers":[{"title":"Default Title","offer_id":63058270454131,"sku":"GOODMAN-15319","price":22.95,"currency_code":"USD","in_stock":true}],"url":"https:\/\/nationalhvacparts.com\/products\/oem-goodman-low-pressure-switch-for-aph1424h41dd-0130m00075","provider":"National HVAC Parts","version":"1.0","type":"link"}