{"product_id":"oem-goodman-manual-reset-limit-switch-gray-for-gmv90703bxba-10123537","title":"OEM Goodman Manual Reset Limit Switch Gray for GMV90703BXBA — 10123537","description":"\u003cp\u003eThe \u003cstrong\u003eGoodman 10123537 Manual Reset Limit Switch (Gray)\u003c\/strong\u003e is a genuine OEM overheat safety control for your \u003cstrong\u003eGoodman GMV90703BXBA\u003c\/strong\u003e high-efficiency (90%+ AFUE) variable-speed furnace (70,000 BTU input). The \u003cstrong\u003egray color code identifies its specific factory-calibrated trip temperature\u003c\/strong\u003e, which differs from other switches in the same family — so matching the color is critical. This normally-closed switch opens the burner circuit on an overheat or flame-rollout condition and requires a manual reset.\u003c\/p\u003e\u003ch3\u003eSpecifications\u003c\/h3\u003e\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003ePart number:\u003c\/strong\u003e 10123537\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eType:\u003c\/strong\u003e Manual reset high-limit \/ rollout safety switch\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eColor code:\u003c\/strong\u003e Gray (denotes factory trip temperature)\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eOperation:\u003c\/strong\u003e Normally closed; opens on temperature rise, manual reset button\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eFits:\u003c\/strong\u003e Goodman GMV90703BXBA and compatible GMV9-series furnaces\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch3\u003eOEM vs. Generic\u003c\/h3\u003e\u003cp\u003eThis is the \u003cstrong\u003efactory OEM switch\u003c\/strong\u003e. The gray-coded trip point is engineered for a specific location and temperature in this furnace — substituting a different color or a generic switch can cause nuisance shutdowns or defeat overheat protection. Always replace with the matching OEM color code.\u003c\/p\u003e\u003ch3\u003eInstallation Difficulty\u003c\/h3\u003e\u003cp\u003e\u003cstrong\u003eEasy (2 of 5).\u003c\/strong\u003e With gas and power off, disconnect the spade terminals, unbolt the switch, and install the replacement in the same position. About 10–15 minutes. If it trips repeatedly, resolve the root overheat cause before restoring service.\u003c\/p\u003e\u003cp\u003e\u003cem\u003eCompatibility note: confirm the gray color code and your model\/serial before ordering. Contact info@nationalhvacparts.com with questions.\u003c\/em\u003e\u003c\/p\u003e","brand":"Goodman","offers":[{"title":"Default Title","offer_id":63057148903795,"sku":"GOODMAN-10123537","price":26.95,"currency_code":"USD","in_stock":true}],"url":"https:\/\/nationalhvacparts.com\/products\/oem-goodman-manual-reset-limit-switch-gray-for-gmv90703bxba-10123537","provider":"National HVAC Parts","version":"1.0","type":"link"}