{"product_id":"oem-goodman-auto-reset-auxiliary-limit-switch-for-wgge4348a090-20269903","title":"OEM Goodman Auto Reset Auxiliary Limit Switch for WGGE4348A090 — 20269903","description":"\u003ch2\u003eGoodman 20269903 Auxiliary Auto-Reset Limit Switch\u003c\/h2\u003e\u003cp\u003eThe Goodman 20269903 is a genuine OEM \u003cstrong\u003eauxiliary auto-reset limit switch\u003c\/strong\u003e for the \u003cstrong\u003eWGGE4348A090MAB\u003c\/strong\u003e gas furnace and compatible models. Mounted near the blower or secondary heat area, it opens the control circuit on an overtemperature event and automatically closes again once temperatures return to normal — protecting the furnace during transient conditions like a temporarily restricted filter or brief blower interruption without requiring a manual reset.\u003c\/p\u003e\u003ch3\u003eSpecifications\u003c\/h3\u003e\u003cul\u003e\n\u003cli\u003eType: Auxiliary auto-reset thermal limit switch\u003c\/li\u003e\n\u003cli\u003eAction: Opens on overtemperature, auto-recloses on cooldown\u003c\/li\u003e\n\u003cli\u003eFunction: Secondary overheat \/ blower-area protection\u003c\/li\u003e\n\u003cli\u003eReset: Automatic (self-resetting)\u003c\/li\u003e\n\u003cli\u003eFits: Goodman WGGE4348A090MAB and related furnaces\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch3\u003eOEM vs. Generic\u003c\/h3\u003e\u003cp\u003eThe \u003cstrong\u003eOEM Goodman\u003c\/strong\u003e switch is calibrated to the factory trip and reset temperatures for this cabinet. Generic substitutes with different setpoints cause nuisance shutdowns or leave the furnace under-protected. For a safety limit, match OEM specs exactly.\u003c\/p\u003e\u003ch3\u003eInstallation Difficulty\u003c\/h3\u003e\u003cp\u003e\u003cstrong\u003eEasy (1\/5).\u003c\/strong\u003e Disconnect power, unplug the two spade terminals, remove the mounting screws, and install the new switch in the same position and orientation. Roughly 10–15 minutes with basic tools. If the switch was tripping, check the filter, blower, and airflow before returning the unit to service.\u003c\/p\u003e","brand":"Goodman","offers":[{"title":"Default Title","offer_id":63058250269043,"sku":"GOODMAN-14704","price":10.95,"currency_code":"USD","in_stock":true}],"url":"https:\/\/nationalhvacparts.com\/products\/oem-goodman-auto-reset-auxiliary-limit-switch-for-wgge4348a090-20269903","provider":"National HVAC Parts","version":"1.0","type":"link"}