{"product_id":"oem-goodman-manual-reset-limit-switch-for-amec800805cnab-10123529","title":"OEM Goodman Manual Reset Limit Switch for AMEC800805CNAB — 10123529","description":"\u003cp\u003eThe \u003cstrong\u003eGoodman 10123529 Manual Reset Limit Switch\u003c\/strong\u003e is a genuine OEM high-limit safety control for \u003cstrong\u003eAMEC800805CNAB\u003c\/strong\u003e gas furnaces. This switch monitors temperature in the heat-exchanger or burner area and opens the circuit to shut down the furnace if it overheats — a critical safety function that protects against blocked airflow, blower failure, or flame rollout. Its manual-reset design requires a technician to press the button after a trip, ensuring the underlying fault is diagnosed rather than silently ignored.\u003c\/p\u003e\u003ch3\u003eSpecifications\u003c\/h3\u003e\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003ePart Number:\u003c\/strong\u003e 10123529\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eType:\u003c\/strong\u003e Manual reset high-limit safety switch\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eFunction:\u003c\/strong\u003e Opens on over-temperature to de-energize the furnace\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eReset:\u003c\/strong\u003e Manual (push-button)\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eFits Model:\u003c\/strong\u003e AMEC800805CNAB (Goodman \/ Amana furnace)\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eEquipment:\u003c\/strong\u003e Gas furnace, 80K BTU class\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch3\u003eOEM vs. Generic\u003c\/h3\u003e\u003cp\u003eThis \u003cstrong\u003eOEM Goodman\u003c\/strong\u003e switch is calibrated to the exact trip temperature and mounting footprint your furnace's safety logic depends on. Generic limit switches with a different set point can trip prematurely (nuisance shutdowns) or, worse, too late — compromising the safety margin. On a safety-critical control, always use the OEM-specified part.\u003c\/p\u003e\u003ch3\u003eInstallation Difficulty\u003c\/h3\u003e\u003cp\u003e\u003cstrong\u003eEasy.\u003c\/strong\u003e Turn off power at the breaker, disconnect the two spade terminals, remove the mounting screws, and install the replacement in the same orientation. Typically a 10–15 minute job with a nut driver. If the switch was tripping repeatedly, have the root cause (airflow, blower, exchanger) evaluated before returning the furnace to service.\u003c\/p\u003e","brand":"Goodman","offers":[{"title":"Default Title","offer_id":63057547985267,"sku":"GOODMAN-3943","price":24.95,"currency_code":"USD","in_stock":true}],"url":"https:\/\/nationalhvacparts.com\/products\/oem-goodman-manual-reset-limit-switch-for-amec800805cnab-10123529","provider":"National HVAC Parts","version":"1.0","type":"link"}