{"product_id":"oem-goodman-high-pressure-cut-off-switch-for-aph1642h41aa-0130m00074","title":"OEM Goodman High Pressure Cut-Off Switch for APH1642H41AA — 0130M00074","description":"\u003ch2\u003eGoodman 0130M00074 High Pressure Cut-Off Switch\u003c\/h2\u003e\u003cp\u003eThe \u003cstrong\u003eGoodman 0130M00074\u003c\/strong\u003e is the factory high-pressure cut-off switch for the \u003cstrong\u003eAPH1642H41AA\u003c\/strong\u003e packaged heat pump. Wired into the compressor safety circuit, it monitors discharge-line pressure and opens to shut down the compressor if pressure climbs to an unsafe level — protecting against a plugged coil, failed fan, overcharge, or restricted airflow. When your system trips on high-pressure lockouts, a faulty switch is a common cause.\u003c\/p\u003e\u003ch3\u003eSpecifications\u003c\/h3\u003e\u003cul\u003e\n\u003cli\u003eComponent: High-pressure cut-off (auto-reset) switch\u003c\/li\u003e\n\u003cli\u003eFunction: Compressor overpressure protection\u003c\/li\u003e\n\u003cli\u003eConnection: Refrigerant-side port with quick-connect terminals\u003c\/li\u003e\n\u003cli\u003eFit: Goodman APH1642H41AA and related models\u003c\/li\u003e\n\u003cli\u003eType: Direct OEM replacement\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch3\u003eOEM vs. Generic\u003c\/h3\u003e\u003cp\u003eThe OEM 0130M00074 is calibrated to Goodman's exact cut-out and reset pressures for this refrigerant circuit. Generic switches with different trip points can nuisance-trip or, worse, fail to protect the compressor. For a safety control, OEM calibration matters.\u003c\/p\u003e\u003ch3\u003eInstallation Difficulty\u003c\/h3\u003e\u003cp\u003e\u003cstrong\u003eModerate.\u003c\/strong\u003e Involves refrigerant-side service; the port design determines whether recovery is required. Best handled by an EPA-certified technician. Estimated time: 30–60 minutes.\u003c\/p\u003e\u003cp\u003e\u003cem\u003eOnly certified technicians should open the refrigerant circuit.\u003c\/em\u003e\u003c\/p\u003e","brand":"Goodman","offers":[{"title":"Default Title","offer_id":63058297422195,"sku":"GOODMAN-15852","price":34.95,"currency_code":"USD","in_stock":true}],"url":"https:\/\/nationalhvacparts.com\/products\/oem-goodman-high-pressure-cut-off-switch-for-aph1642h41aa-0130m00074","provider":"National HVAC Parts","version":"1.0","type":"link"}