{"product_id":"oem-goodman-manual-reset-limit-switch-for-wgfm195070s4cac-10123533","title":"OEM Goodman Manual Reset Limit Switch for WGFM195070S4CAC — 10123533","description":"\u003ch2\u003eGoodman 10123533 Manual Reset Limit Switch\u003c\/h2\u003e\u003cp\u003eThe Goodman 10123533 is a genuine OEM manual reset high-limit switch for the WGFM195070S4CAC gas furnace and related Goodman\/Amana models. This normally-closed safety control opens the ignition circuit if the furnace overheats — protecting the heat exchanger, wiring, and cabinet from thermal damage caused by restricted airflow, a failed blower, or a blocked flue. Because it is a manual reset device, it will not automatically re-close after a trip, forcing a technician to inspect and correct the root cause before the furnace can run again.\u003c\/p\u003e\u003ch3\u003eSpecifications\u003c\/h3\u003e\u003cul\u003e\n\u003cli\u003eOEM Part Number: 10123533\u003c\/li\u003e\n\u003cli\u003eType: Manual reset high-limit safety switch\u003c\/li\u003e\n\u003cli\u003eContacts: Normally closed (opens on temperature rise)\u003c\/li\u003e\n\u003cli\u003eCompatible Model: WGFM195070S4CAC (95% AFUE gas furnace)\u003c\/li\u003e\n\u003cli\u003eFunction: Overheat protection \/ burner shutdown\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch3\u003eOEM vs. Generic\u003c\/h3\u003e\u003cp\u003eLimit switches are calibrated to a specific trip temperature. A generic switch with the wrong set point can either nuisance-trip or, worse, fail to protect the heat exchanger. The OEM 10123533 is factory-matched to the WGFM195070S4CAC's design temperature, giving you correct, reliable safety response. On a safety-critical component, genuine parts are the right call.\u003c\/p\u003e\u003ch3\u003eInstallation Difficulty\u003c\/h3\u003e\u003cp\u003e\u003cstrong\u003eRating: Moderate (2 of 5).\u003c\/strong\u003e Allow 20–30 minutes. Turn off power and gas, note wire positions, remove the two mounting screws, transfer the spade terminals, and mount the new switch snug against the plenum surface. Most importantly, diagnose \u003cem\u003ewhy\u003c\/em\u003e the original tripped — do not simply replace and reset a safety switch. When in doubt, use a licensed HVAC technician.\u003c\/p\u003e","brand":"Goodman","offers":[{"title":"Default Title","offer_id":63058236932467,"sku":"GOODMAN-14336","price":9.95,"currency_code":"USD","in_stock":true}],"url":"https:\/\/nationalhvacparts.com\/products\/oem-goodman-manual-reset-limit-switch-for-wgfm195070s4cac-10123533","provider":"National HVAC Parts","version":"1.0","type":"link"}