{"product_id":"oem-goodman-manual-reset-rollout-limit-switch-for-aces961005-10123540","title":"OEM Goodman Manual Reset Rollout Limit Switch for ACES961005 — 10123539","description":"\u003cp\u003eThe Goodman \u003cstrong\u003e10123539 Manual Reset Limit Switch\u003c\/strong\u003e is a genuine OEM safety control for \u003cstrong\u003eACES961005CNAA\u003c\/strong\u003e gas furnaces and other compatible Goodman and Amana models. This normally-closed high-limit \/ flame-rollout switch monitors temperature at the burner box and opens the circuit to shut down the furnace if it detects an overheat or flame-rollout condition — a critical safety function that protects the heat exchanger and the home.\u003c\/p\u003e\u003cp\u003eBecause it is a \u003cstrong\u003emanual reset\u003c\/strong\u003e switch, it must be physically reset after a trip, signaling the technician that an underlying problem (blocked flue, dirty burners, cracked heat exchanger) needs attention. A switch that won't reset or has tripped permanently must be replaced with the exact OEM part to keep the safety circuit functioning.\u003c\/p\u003e\u003ch3\u003eSpecifications\u003c\/h3\u003e\u003cul\u003e\n\u003cli\u003eOEM Part Number: 10123539\u003c\/li\u003e\n\u003cli\u003ePart Type: Manual Reset Rollout \/ High-Limit Switch\u003c\/li\u003e\n\u003cli\u003eConfiguration: Normally Closed (opens on temperature rise)\u003c\/li\u003e\n\u003cli\u003eCompatible Model: ACES961005CNAA (and select Goodman\/Amana furnaces)\u003c\/li\u003e\n\u003cli\u003eEquipment: Gas Furnace\u003c\/li\u003e\n\u003cli\u003eBrand: Goodman \/ Amana (Daikin)\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch3\u003eOEM vs. Generic\u003c\/h3\u003e\u003cp\u003eSafety switches must trip at a precise temperature. The \u003cstrong\u003egenuine OEM switch\u003c\/strong\u003e is calibrated to the furnace's exact specification; a generic switch with the wrong trip point can fail to protect or cause nuisance shutdowns. For a safety-critical component, always use OEM.\u003c\/p\u003e\u003ch3\u003eInstallation Difficulty\u003c\/h3\u003e\u003cp\u003e\u003cstrong\u003eModerate (2\/5)\u003c\/strong\u003e — Shut off power and gas, disconnect the two spade terminals, unscrew the switch from the burner assembly, and install the new one. 20–30 minutes. \u003cstrong\u003eImportant:\u003c\/strong\u003e diagnose and correct the cause of any trip before returning the furnace to service.\u003c\/p\u003e","brand":"Goodman","offers":[{"title":"Default Title","offer_id":63057423597939,"sku":"GOODMAN-2278","price":11.95,"currency_code":"USD","in_stock":true}],"url":"https:\/\/nationalhvacparts.com\/products\/oem-goodman-manual-reset-rollout-limit-switch-for-aces961005-10123540","provider":"National HVAC Parts","version":"1.0","type":"link"}