{"product_id":"oem-goodman-high-pressure-cut-off-switch-for-aph1636h41ab-0130m00074","title":"OEM Goodman High Pressure Cut-Off Switch for APH1636H41AB — 0130M00074","description":"\u003cp\u003eThe \u003cstrong\u003eGoodman 0130M00074 High Pressure Cut-Off Switch\u003c\/strong\u003e is a genuine OEM safety control for the \u003cstrong\u003eAPH1636H41AB\u003c\/strong\u003e packaged heat pump. Wired into the compressor control circuit, it senses refrigerant discharge pressure and opens the circuit if pressure climbs to an unsafe level — protecting the compressor from damage caused by a dirty condenser coil, blocked airflow, overcharge, or a failing fan. When this switch trips or fails open, the system won't run, so a faulty switch is a common cause of a no-cool\/no-heat lockout.\u003c\/p\u003e\u003ch3\u003eSpecifications\u003c\/h3\u003e\u003cul\u003e\n\u003cli\u003eOEM Part Number: 0130M00074\u003c\/li\u003e\n\u003cli\u003eFunction: High-side (discharge) pressure cut-out safety switch\u003c\/li\u003e\n\u003cli\u003eType: Auto-reset pressure control, normally closed\u003c\/li\u003e\n\u003cli\u003eCompatible Model: APH1636H41AB (Goodman\/Amana packaged heat pump)\u003c\/li\u003e\n\u003cli\u003eConnection: OEM refrigerant fitting with electrical spade terminals\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch3\u003eOEM vs. Generic\u003c\/h3\u003e\u003cp\u003eThis genuine OEM switch is calibrated to the exact cut-out and reset pressures specified for this system. Generic switches may carry different trip points or fitting sizes, leading to nuisance trips or inadequate protection. Because this part guards a costly compressor, matching factory calibration matters.\u003c\/p\u003e\u003ch3\u003eInstallation Difficulty\u003c\/h3\u003e\u003cp\u003e\u003cstrong\u003eAdvanced — EPA-certified technician required.\u003c\/strong\u003e This switch is on the sealed refrigerant circuit; replacement typically involves recovering refrigerant, brazing or fitting the new switch, evacuating, and recharging. Disconnect power and recover refrigerant per EPA guidelines before servicing.\u003c\/p\u003e","brand":"Goodman","offers":[{"title":"Default Title","offer_id":63058296340851,"sku":"GOODMAN-15821","price":34.95,"currency_code":"USD","in_stock":true}],"url":"https:\/\/nationalhvacparts.com\/products\/oem-goodman-high-pressure-cut-off-switch-for-aph1636h41ab-0130m00074","provider":"National HVAC Parts","version":"1.0","type":"link"}