{"product_id":"oem-goodman-manual-reset-limit-switch-for-gmv950905dxa-10123537","title":"OEM Goodman Manual Reset Limit Switch for GMV950905DXA — 10123537","description":"\u003cp\u003eThe \u003cstrong\u003eGoodman 10123537 Manual Reset Limit Switch\u003c\/strong\u003e is a genuine OEM high-limit safety control engineered for \u003cstrong\u003eGMV950905DXA\u003c\/strong\u003e 95% AFUE gas furnaces. Mounted on the heat exchanger or burner assembly, this gray-bodied switch continuously monitors supply-air temperature and interrupts the gas valve circuit if the furnace overheats, protecting the heat exchanger from thermal damage and preventing unsafe operation.\u003c\/p\u003e\u003cp\u003eBecause it is a \u003cem\u003emanual reset\u003c\/em\u003e device, it will not automatically re-close after a trip — the switch must be physically reset once the fault (blocked filter, failed blower, restricted ductwork) has been corrected, ensuring a technician verifies the system before it fires again.\u003c\/p\u003e\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eType:\u003c\/strong\u003e Manual reset high-limit switch\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eColor \/ Housing:\u003c\/strong\u003e Gray, snap-disc bimetal\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eFunction:\u003c\/strong\u003e Normally closed, opens on temperature rise\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eFit:\u003c\/strong\u003e Goodman GMV950905DXA and compatible 95% variable-speed furnaces\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eOEM Part No:\u003c\/strong\u003e 10123537\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch4\u003eOEM vs. Generic\u003c\/h4\u003e\u003cp\u003eGenuine OEM 10123537 units are calibrated to the exact trip and reset temperatures specified for your furnace's heat exchanger. Generic snap-disc substitutes often carry incorrect setpoints, which can nuisance-trip or, worse, fail to open when needed. For a safety-critical limit control, OEM is strongly recommended.\u003c\/p\u003e\u003cp\u003e\u003cstrong\u003eInstall Difficulty:\u003c\/strong\u003e Easy (1\/5) — remove the burner-compartment panel, disconnect two spade terminals, unscrew the mounting bracket, and swap. Always shut off gas and power first.\u003c\/p\u003e","brand":"Goodman","offers":[{"title":"Default Title","offer_id":63058177163635,"sku":"GOODMAN-12820","price":18.95,"currency_code":"USD","in_stock":true}],"url":"https:\/\/nationalhvacparts.com\/products\/oem-goodman-manual-reset-limit-switch-for-gmv950905dxa-10123537","provider":"National HVAC Parts","version":"1.0","type":"link"}