{"product_id":"oem-goodman-auxiliary-limit-switch-for-acec801005cxaa-0130f00038-1","title":"OEM Goodman Auxiliary Limit Switch for ACEC801005CXAA — 0130F00038","description":"\u003cp\u003eThe Goodman \u003cstrong\u003e0130F00038 Auxiliary Limit Switch\u003c\/strong\u003e (identified by its light-blue body) is a genuine OEM thermal safety control for the \u003cstrong\u003eACEC801005CXAA\u003c\/strong\u003e and other compatible Goodman\/Amana gas furnaces. This normally-closed snap-disc switch monitors temperature at a critical location and opens the control circuit if the furnace overheats, shutting down the burners to prevent heat-exchanger damage. The color code corresponds to the factory trip temperature for this position.\u003c\/p\u003e\u003ch3\u003eSpecifications\u003c\/h3\u003e\u003cul\u003e\n\u003cli\u003eFunction: Auxiliary \/ secondary high-limit safety switch\u003c\/li\u003e\n\u003cli\u003eOEM part number: 0130F00038\u003c\/li\u003e\n\u003cli\u003eColor code: Light blue (factory trip-temperature identifier)\u003c\/li\u003e\n\u003cli\u003eAction: Normally closed, opens on over-temperature, auto-reset\u003c\/li\u003e\n\u003cli\u003eFits: Goodman ACEC801005CXAA and compatible models\u003c\/li\u003e\n\u003cli\u003eTerminals: OEM spade connectors for direct wiring\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch3\u003eOEM vs. Generic\u003c\/h3\u003e\u003cp\u003eThe trip temperature on a limit switch is safety-critical. OEM 0130F00038 is calibrated to the exact factory open\/close setpoint for this model and position; the light-blue code ensures you install the correct rating. Generic switches with different setpoints can either nuisance-trip or, worse, fail to protect the heat exchanger. Always match the OEM color\/rating.\u003c\/p\u003e\u003ch3\u003eInstallation Difficulty\u003c\/h3\u003e\u003cp\u003e\u003cstrong\u003eEasy.\u003c\/strong\u003e Disconnect power, unplug the two wires, remove the mounting screws, and install the new switch in the same orientation. Confirm continuity at room temperature after install. Never bypass a limit switch — replace with the correct OEM rating.\u003c\/p\u003e","brand":"Goodman","offers":[{"title":"Default Title","offer_id":63057163714931,"sku":"GOODMAN-83","price":10.95,"currency_code":"USD","in_stock":true}],"url":"https:\/\/nationalhvacparts.com\/products\/oem-goodman-auxiliary-limit-switch-for-acec801005cxaa-0130f00038-1","provider":"National HVAC Parts","version":"1.0","type":"link"}