{"product_id":"oem-goodman-high-pressure-cut-off-switch-for-aph1543m41ab-0130m00074","title":"OEM Goodman High Pressure Cut-Off Switch for APH1543M41AB — 0130M00074","description":"\u003ch2\u003eGoodman 0130M00074 High Pressure Cut-Off Switch\u003c\/h2\u003e\u003cp\u003eProtect your compressor with the genuine OEM 0130M00074 high pressure cut-off switch, built for the Goodman\/Amana \u003cstrong\u003eAPH1543M41AB\u003c\/strong\u003e packaged heat pump. This normally-closed safety switch monitors refrigerant discharge pressure and opens the control circuit if pressure climbs to an unsafe level — preventing catastrophic compressor damage from a blocked condenser coil, failed fan, or overcharge.\u003c\/p\u003e\u003ch3\u003eSpecifications\u003c\/h3\u003e\u003cul\u003e\n\u003cli\u003eOEM Part Number: 0130M00074\u003c\/li\u003e\n\u003cli\u003eFits Model: APH1543M41AB (3.5-ton, 15 SEER packaged heat pump)\u003c\/li\u003e\n\u003cli\u003eFunction: High-side pressure limit (auto-reset)\u003c\/li\u003e\n\u003cli\u003eContacts: Normally closed, opens on rising pressure\u003c\/li\u003e\n\u003cli\u003eConnection: 1\/4\" SAE quick-connect fitting with Schrader depressor\u003c\/li\u003e\n\u003cli\u003eWiring: Push-on 1\/4\" spade terminals\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch3\u003eOEM vs. Generic\u003c\/h3\u003e\u003cp\u003eThe OEM switch is factory-calibrated to Goodman's exact trip and reset pressure setpoints. Generic switches frequently trip at incorrect thresholds, causing nuisance lockouts or — worse — failing to protect the compressor. Genuine parts guarantee proper cut-out and cut-in behavior.\u003c\/p\u003e\u003ch3\u003eInstallation Difficulty\u003c\/h3\u003e\u003cp\u003e\u003cstrong\u003eModerate\u003c\/strong\u003e — The Schrader-style fitting lets you swap the switch without recovering the refrigerant charge, but the system must be powered down and the low-voltage wires labeled. Expect 20–30 minutes. If your system does not use a self-sealing port, refrigerant recovery is required and a licensed HVAC tech should perform the job.\u003c\/p\u003e","brand":"Goodman","offers":[{"title":"Default Title","offer_id":63058288705907,"sku":"GOODMAN-15621","price":34.95,"currency_code":"USD","in_stock":true}],"url":"https:\/\/nationalhvacparts.com\/products\/oem-goodman-high-pressure-cut-off-switch-for-aph1543m41ab-0130m00074","provider":"National HVAC Parts","version":"1.0","type":"link"}