{"product_id":"oem-goodman-high-pressure-cut-off-switch-for-wgph4543amab-0130m00074-1","title":"OEM Goodman High Pressure Cut-Off Switch for WGPH4543AMAB — 0130M00074","description":"\u003cp\u003eThe Goodman \u003cstrong\u003e0130M00074\u003c\/strong\u003e is a genuine OEM \u003cstrong\u003ehigh pressure cut-off switch\u003c\/strong\u003e designed for the \u003cstrong\u003eWGPH4543AMAB\u003c\/strong\u003e packaged unit and related Goodman\/Amana systems. This normally-closed safety control opens the circuit when refrigerant discharge pressure climbs to an unsafe level, shutting down the compressor to prevent catastrophic damage from a blocked condenser, failed fan, or overcharge condition.\u003c\/p\u003e\u003ch3\u003eSpecifications\u003c\/h3\u003e\u003cul\u003e\n\u003cli\u003eOEM Part Number: 0130M00074\u003c\/li\u003e\n\u003cli\u003eType: High pressure cut-off (auto or manual reset per spec)\u003c\/li\u003e\n\u003cli\u003eFunction: Compressor overpressure protection\u003c\/li\u003e\n\u003cli\u003eFits: Goodman WGPH4543AMAB packaged units\u003c\/li\u003e\n\u003cli\u003eBrand: Goodman (genuine OEM)\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch3\u003eOEM vs. Generic\u003c\/h3\u003e\u003cp\u003ePressure switches are calibrated safety devices — the \u003cstrong\u003ecut-out and cut-in setpoints must match your system exactly\u003c\/strong\u003e. This OEM switch is factory-set to Goodman's specification for the WGPH series. Generic switches with the wrong trip points can either nuisance-trip in hot weather or, worse, fail to protect the compressor. For a safety control, OEM is the right call.\u003c\/p\u003e\u003ch3\u003eInstallation Difficulty\u003c\/h3\u003e\u003cp\u003e\u003cstrong\u003eEasy to Moderate\u003c\/strong\u003e — a technician-level repair because it requires opening the sealed refrigerant circuit. Recover refrigerant before removing the switch, install with a new seal, evacuate, and recharge to nameplate. If your switch threads onto a Schrader-style port, replacement is simpler. Always confirm the fault that caused the trip before replacing the switch.\u003c\/p\u003e\u003cp\u003eGenuine Goodman protection, shipped fast from National HVAC Parts.\u003c\/p\u003e","brand":"Goodman","offers":[{"title":"Default Title","offer_id":63057209950579,"sku":"GOODMAN-1036","price":41.94,"currency_code":"USD","in_stock":true}],"url":"https:\/\/nationalhvacparts.com\/products\/oem-goodman-high-pressure-cut-off-switch-for-wgph4543amab-0130m00074-1","provider":"National HVAC Parts","version":"1.0","type":"link"}