{"product_id":"oem-goodman-high-pressure-cut-off-switch-wph4460ahab-0130m00074","title":"OEM Goodman High-Pressure Cut-Off Switch WPH4460AHAB — 0130M00074","description":"\u003ch2\u003eGoodman 0130M00074 High Pressure Cut-Off Switch\u003c\/h2\u003e\u003cp\u003eThe Goodman 0130M00074 is a genuine OEM high-pressure cut-off switch for the WPH4460AHAB package heat pump. This safety control monitors discharge-side refrigerant pressure and opens the compressor control circuit if pressure climbs to an unsafe level — caused by a dirty condenser coil, failed fan, blocked airflow, or overcharge. By cutting the compressor before it is damaged, it protects the most expensive component in the system.\u003c\/p\u003e\u003ch3\u003eSpecifications\u003c\/h3\u003e\u003cul\u003e\n\u003cli\u003eOEM Part Number: 0130M00074\u003c\/li\u003e\n\u003cli\u003eType: High-pressure limit \/ cut-off switch\u003c\/li\u003e\n\u003cli\u003eFunction: Discharge-line overpressure compressor protection\u003c\/li\u003e\n\u003cli\u003eAction: Opens control circuit on high pressure (auto-reset)\u003c\/li\u003e\n\u003cli\u003eCompatible Model: WPH4460AHAB\u003c\/li\u003e\n\u003cli\u003eBrand: Goodman (OEM)\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch3\u003eOEM vs. Generic\u003c\/h3\u003e\u003cp\u003eThe OEM switch is calibrated to the exact cut-out and cut-in pressures specified for the WPH4460 refrigerant circuit. Generic switches with mismatched trip points can nuisance-trip or, worse, fail to protect the compressor. Genuine Goodman calibration ensures reliable protection and correct system behavior.\u003c\/p\u003e\u003ch3\u003eInstallation Difficulty\u003c\/h3\u003e\u003cp\u003e\u003cstrong\u003eIntermediate \/ Professional recommended.\u003c\/strong\u003e The switch mounts to a refrigerant port and wires into the control circuit. Depending on the port style it may require refrigerant recovery and recharge, so a licensed HVAC technician is advised.\u003c\/p\u003e","brand":"Goodman","offers":[{"title":"Default Title","offer_id":63058263703923,"sku":"GOODMAN-15118","price":34.95,"currency_code":"USD","in_stock":true}],"url":"https:\/\/nationalhvacparts.com\/products\/oem-goodman-high-pressure-cut-off-switch-wph4460ahab-0130m00074","provider":"National HVAC Parts","version":"1.0","type":"link"}