{"product_id":"oem-goodman-high-pressure-cut-off-switch-for-wph4436ahab-0130m00074","title":"OEM Goodman High Pressure Cut-Off Switch for WPH4436AHAB — 0130M00074","description":"\u003cp\u003eThe Goodman \u003cstrong\u003e0130M00074 High Pressure Cut-Off Switch\u003c\/strong\u003e is a genuine OEM safety control for the \u003cstrong\u003eWPH4436AHAB\u003c\/strong\u003e packaged heat pump and compatible R-410A WPH-series units. Wired into the compressor control circuit, this switch opens and de-energizes the compressor when discharge pressure climbs to an unsafe level — protecting against a blocked condenser, failed fan, or overcharge that could otherwise rupture components or destroy the compressor.\u003c\/p\u003e\u003ch3\u003eSpecifications\u003c\/h3\u003e\u003cul\u003e\n\u003cli\u003eOEM Part Number: 0130M00074\u003c\/li\u003e\n\u003cli\u003eComponent: High pressure cut-off (limit) switch\u003c\/li\u003e\n\u003cli\u003eRefrigerant: R-410A systems\u003c\/li\u003e\n\u003cli\u003eAction: Opens on rising pressure to break the control circuit\u003c\/li\u003e\n\u003cli\u003eReset: Factory-calibrated cut-out \/ cut-in (auto-reset)\u003c\/li\u003e\n\u003cli\u003eFits: Goodman WPH4436AHAB and select WPH-series packaged units\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch3\u003eOEM vs. Generic\u003c\/h3\u003e\u003cp\u003eSafety controls are not the place to save a few dollars. The OEM switch is calibrated to the exact cut-out and cut-in setpoints for this R-410A system. Generic switches with off-spec setpoints either nuisance-trip or, worse, fail to protect the compressor. Always use OEM for pressure safeties.\u003c\/p\u003e\u003ch3\u003eInstallation Difficulty\u003c\/h3\u003e\u003cp\u003e\u003cstrong\u003eModerate (2\/5).\u003c\/strong\u003e Some models thread onto a Schrader-style fitting for tool-free replacement without recovery; brazed-in versions require refrigerant recovery and EPA certification. Confirm the connection type before ordering. 20–40 minutes for a technician.\u003c\/p\u003e","brand":"Goodman","offers":[{"title":"Default Title","offer_id":63058262393203,"sku":"GOODMAN-15068","price":34.95,"currency_code":"USD","in_stock":true}],"url":"https:\/\/nationalhvacparts.com\/products\/oem-goodman-high-pressure-cut-off-switch-for-wph4436ahab-0130m00074","provider":"National HVAC Parts","version":"1.0","type":"link"}