{"product_id":"oem-goodman-auxiliary-limit-switch-light-blue-for-amh80804bnba-0130f00038","title":"OEM Goodman Auxiliary Limit Switch (Light Blue) for AMH80804BNBA — 0130F00038","description":"\u003cp\u003eThe \u003cstrong\u003eGoodman 0130F00038 Auxiliary Limit Switch\u003c\/strong\u003e (identified by its \u003cstrong\u003elight blue\u003c\/strong\u003e body) is the genuine OEM secondary safety switch for the \u003cstrong\u003eAMH80804BNBA\u003c\/strong\u003e 80,000 BTU gas furnace and compatible Goodman and Amana models. This auxiliary limit provides an extra layer of overheat protection beyond the primary limit, opening the control circuit and shutting down the burners if a specific zone of the furnace — such as the blower compartment or burner area — exceeds its safe temperature.\u003c\/p\u003e\u003ch3\u003eSpecifications\u003c\/h3\u003e\u003cul\u003e\n\u003cli\u003ePart Type: Auxiliary limit switch\u003c\/li\u003e\n\u003cli\u003eColor Code: Light blue (temperature set-point identifier)\u003c\/li\u003e\n\u003cli\u003eFunction: Secondary overheat safety cutout\u003c\/li\u003e\n\u003cli\u003eFits Model: AMH80804BNBA (and compatible Goodman\/Amana furnaces)\u003c\/li\u003e\n\u003cli\u003eBrand: Goodman OEM\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch3\u003eOEM vs. Generic\u003c\/h3\u003e\u003cp\u003eThe \u003cstrong\u003elight-blue color code\u003c\/strong\u003e designates a specific trip temperature — installing the wrong set-point can cause nuisance trips or defeat protection entirely. This \u003cstrong\u003efactory-original OEM\u003c\/strong\u003e switch guarantees the correct calibration and terminal layout. On a safety component, matching the exact OEM spec is strongly recommended over a generic substitute.\u003c\/p\u003e\u003ch3\u003eInstallation Difficulty\u003c\/h3\u003e\u003cp\u003e\u003cstrong\u003eEasy\u003c\/strong\u003e — Disconnect power, remove the two spade terminals and mounting screws, and install the matching light-blue switch. Verify the color code matches the original before wiring. If the switch keeps tripping, have a technician diagnose the underlying overheat cause.\u003c\/p\u003e\u003cp\u003eOrder the genuine Goodman 0130F00038 for correct furnace safety operation.\u003c\/p\u003e","brand":"Goodman","offers":[{"title":"Default Title","offer_id":63057620402547,"sku":"GOODMAN-5523","price":5.95,"currency_code":"USD","in_stock":true}],"url":"https:\/\/nationalhvacparts.com\/products\/oem-goodman-auxiliary-limit-switch-light-blue-for-amh80804bnba-0130f00038","provider":"National HVAC Parts","version":"1.0","type":"link"}