{"product_id":"oem-goodman-red-manual-reset-limit-switch-for-gms950453bxa-10123535","title":"OEM Goodman Red Manual Reset Limit Switch for GMS950453BXA — 10123535","description":"\u003cp\u003eThe \u003cstrong\u003eGoodman 10123535 Manual Reset Limit Switch (Red)\u003c\/strong\u003e is a genuine OEM high-temperature safety cutoff for the \u003cstrong\u003eGMS950453BXA\u003c\/strong\u003e gas furnace. The red button designates a specific trip temperature in the furnace's safety chain — do not substitute a different color, as the color codes the cutout setpoint. This normally-closed switch interrupts the burner circuit on an overheat or flame-rollout event and must be manually reset after a trip.\u003c\/p\u003e\u003ch3\u003eSpecifications\u003c\/h3\u003e\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eOEM Part Number:\u003c\/strong\u003e 10123535\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003ePart Type:\u003c\/strong\u003e Manual reset high-limit \/ rollout safety switch (red)\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eFits Model:\u003c\/strong\u003e Goodman GMS950453BXA furnace\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eBrand:\u003c\/strong\u003e Goodman\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eOperation:\u003c\/strong\u003e Normally closed, opens on overheat, manual reset button\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eColor Code:\u003c\/strong\u003e Red — indicates its designated cutout temperature\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch3\u003eOEM vs. Generic\u003c\/h3\u003e\u003cp\u003eThe \u003cstrong\u003egenuine Goodman OEM switch\u003c\/strong\u003e carries the correct factory trip point marked by its red button. Installing a generic switch or the wrong color can defeat the layered safety design of the GMS950453BXA and lead to nuisance shutdowns or an unprotected heat exchanger. OEM ensures the exact calibration, bracket, and terminal fit.\u003c\/p\u003e\u003ch3\u003eInstallation Difficulty\u003c\/h3\u003e\u003cp\u003e\u003cstrong\u003eEasy.\u003c\/strong\u003e Cut power, pull the spade terminals, unscrew and replace the switch in the identical position, then reconnect. Roughly 15 minutes. A tripped safety switch always points to an underlying problem — verify airflow and combustion before restoring heat.\u003c\/p\u003e","brand":"Goodman","offers":[{"title":"Default Title","offer_id":63058152489331,"sku":"GOODMAN-12189","price":22.95,"currency_code":"USD","in_stock":true}],"url":"https:\/\/nationalhvacparts.com\/products\/oem-goodman-red-manual-reset-limit-switch-for-gms950453bxa-10123535","provider":"National HVAC Parts","version":"1.0","type":"link"}