{"product_id":"oem-goodman-high-pressure-cut-off-switch-for-aph1642m41aa-0130m00074","title":"OEM Goodman High Pressure Cut-Off Switch for APH1642M41AA — 0130M00074","description":"\u003ch2\u003eGoodman 0130M00074 High Pressure Cut-Off Switch\u003c\/h2\u003e\u003cp\u003eThe Goodman \u003cstrong\u003e0130M00074\u003c\/strong\u003e is a genuine OEM high-pressure cut-off switch for the \u003cstrong\u003eAPH1642M41AA\u003c\/strong\u003e heat pump and compatible Goodman\/Amana package units. This safety control monitors refrigerant discharge (high-side) pressure and opens the compressor control circuit if pressure climbs to an unsafe level — protecting the compressor from damage caused by a blocked condenser, dirty coil, overcharge, or failed outdoor fan. When pressure returns to a safe range the switch resets automatically, allowing normal operation to resume.\u003c\/p\u003e\u003ch3\u003eSpecifications\u003c\/h3\u003e\u003cul\u003e\n\u003cli\u003eFunction: High-side (discharge) pressure safety cut-off\u003c\/li\u003e\n\u003cli\u003eReset: Automatic on pressure recovery\u003c\/li\u003e\n\u003cli\u003eTypical cut-out: ~610 PSIG open \/ ~420 PSIG close (verify on switch label)\u003c\/li\u003e\n\u003cli\u003eFits: Goodman APH1642M41AA heat pump\u003c\/li\u003e\n\u003cli\u003eOEM part number: 0130M00074\u003c\/li\u003e\n\u003cli\u003eBrand: Goodman (genuine OEM)\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch3\u003eOEM vs. Generic\u003c\/h3\u003e\u003cp\u003eUniversal pressure switches may carry different trip points or fitting types, risking nuisance trips or, worse, failure to protect the compressor. The \u003cstrong\u003egenuine OEM 0130M00074\u003c\/strong\u003e is calibrated to Goodman's factory setpoints with the correct connector and fitting, ensuring proper protection and preserving your warranty.\u003c\/p\u003e\u003ch3\u003eInstallation Difficulty\u003c\/h3\u003e\u003cp\u003e\u003cstrong\u003eModerate (3\/5).\u003c\/strong\u003e This switch mounts on a sealed refrigerant line. Most units use a Schrader-style fitting that lets you swap the switch without recovering refrigerant, but confirm your connection type first. Disconnect power, tag and remove the electrical leads, unthread the old switch, install the replacement, and verify operation. If your unit requires brazing, this is a job for an EPA-certified technician.\u003c\/p\u003e","brand":"Goodman","offers":[{"title":"Default Title","offer_id":63058298110323,"sku":"GOODMAN-15872","price":34.95,"currency_code":"USD","in_stock":true}],"url":"https:\/\/nationalhvacparts.com\/products\/oem-goodman-high-pressure-cut-off-switch-for-aph1642m41aa-0130m00074","provider":"National HVAC Parts","version":"1.0","type":"link"}