{"product_id":"oem-goodman-high-pressure-cut-off-switch-for-aph1549m41ac-0130m00074","title":"OEM Goodman High Pressure Cut-Off Switch for APH1549M41AC — 0130M00074","description":"\u003cp\u003eThe \u003cstrong\u003eGoodman 0130M00074 High Pressure Cut-Off Switch\u003c\/strong\u003e is a genuine OEM safety control for the \u003cstrong\u003eAPH1549M41AC\u003c\/strong\u003e heat pump and compatible Goodman\/Amana condensing units. Mounted on the high (discharge) side, it opens the control circuit and shuts down the compressor if refrigerant pressure climbs to an unsafe level — protecting the compressor from damage caused by a dirty condenser, blocked airflow, or overcharge. A failed or nuisance-tripping switch causes the unit to lock out or lose high-side protection.\u003c\/p\u003e\u003ch3\u003eSpecifications\u003c\/h3\u003e\u003cul\u003e\n\u003cli\u003eFunction: high-side pressure cut-off (auto-reset safety)\u003c\/li\u003e\n\u003cli\u003eFit: Goodman\/Amana heat pump, model APH1549M41AC\u003c\/li\u003e\n\u003cli\u003eMount: factory discharge-line connection\u003c\/li\u003e\n\u003cli\u003eType: OEM factory-calibrated switch\u003c\/li\u003e\n\u003cli\u003ePart number: 0130M00074\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch3\u003eOEM vs. Generic\u003c\/h3\u003e\u003cp\u003eOEM switches are calibrated to the exact cut-out\/cut-in pressures your system was designed for and use the correct fitting. Generic switches may trip early or late, causing lockouts or leaving the compressor unprotected. On a safety device, OEM calibration is non-negotiable.\u003c\/p\u003e\u003ch3\u003eInstallation Difficulty\u003c\/h3\u003e\u003cp\u003e\u003cstrong\u003eModerate (3\/5).\u003c\/strong\u003e Recover or isolate refrigerant per the fitting type, swap the switch, reconnect the two control leads, and check for leaks. Cut power and follow EPA refrigerant-handling rules.\u003c\/p\u003e","brand":"Goodman","offers":[{"title":"Default Title","offer_id":63058290966899,"sku":"GOODMAN-15679","price":34.95,"currency_code":"USD","in_stock":true}],"url":"https:\/\/nationalhvacparts.com\/products\/oem-goodman-high-pressure-cut-off-switch-for-aph1549m41ac-0130m00074","provider":"National HVAC Parts","version":"1.0","type":"link"}