{"product_id":"oem-goodman-low-pressure-switch-for-wph4424ahab-0130m00075","title":"OEM Goodman Low Pressure Switch for WPH4424AHAB — 0130M00075","description":"\u003ch2\u003eGoodman 0130M00075 Low Pressure Switch\u003c\/h2\u003e\u003cp\u003eThe Goodman \u003cstrong\u003e0130M00075\u003c\/strong\u003e is a genuine OEM low pressure switch designed for the \u003cstrong\u003eWPH4424AHAB\u003c\/strong\u003e packaged heat pump and compatible Goodman\/Amana systems. It monitors refrigerant suction pressure and opens the control circuit when pressure drops too low — guarding the compressor against a loss of charge, a refrigerant leak, restricted airflow, or freeze-up conditions. Once pressure returns to a safe range, the switch resets automatically.\u003c\/p\u003e\u003ch3\u003eSpecifications\u003c\/h3\u003e\u003cul\u003e\n\u003cli\u003ePart type: Low pressure (loss-of-charge) switch\u003c\/li\u003e\n\u003cli\u003eOEM part number: 0130M00075\u003c\/li\u003e\n\u003cli\u003eFunction: Opens control circuit on low suction pressure\u003c\/li\u003e\n\u003cli\u003eMounting: Threaded refrigerant-line connection\u003c\/li\u003e\n\u003cli\u003eFits: Goodman WPH4424AHAB and select Goodman\/Amana packaged units\u003c\/li\u003e\n\u003cli\u003eApplication: Compressor loss-of-charge and freeze protection\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch3\u003eOEM vs. Generic\u003c\/h3\u003e\u003cp\u003eThe factory 0130M00075 is calibrated to Goodman's exact cut-out and cut-in pressures, so it reliably protects the compressor without nuisance lockouts. Aftermarket alternatives frequently drift from spec, leading to short-cycling or unprotected operation. For consistent, safe performance, choose the genuine OEM switch.\u003c\/p\u003e\u003ch3\u003eInstallation Difficulty\u003c\/h3\u003e\u003cp\u003e\u003cstrong\u003eModerate — HVAC technician recommended.\u003c\/strong\u003e This switch ties into the sealed refrigerant circuit, so replacement usually requires refrigerant recovery, a brazed or fitted connection, evacuation, and recharge. An EPA-certified technician should perform the job. Always kill power at the disconnect before servicing.\u003c\/p\u003e\u003cp\u003eGenuine Goodman quality, fast shipping, and the correct set points to keep your compressor protected.\u003c\/p\u003e","brand":"Goodman","offers":[{"title":"Default Title","offer_id":63058259476851,"sku":"GOODMAN-15036","price":22.95,"currency_code":"USD","in_stock":true}],"url":"https:\/\/nationalhvacparts.com\/products\/oem-goodman-low-pressure-switch-for-wph4424ahab-0130m00075","provider":"National HVAC Parts","version":"1.0","type":"link"}