{"product_id":"oem-goodman-blue-auxiliary-limit-switch-for-amss920603bnaa-0130f00038","title":"OEM Goodman Blue Auxiliary Limit Switch for AMSS920603BNAA — 0130F00038","description":"\u003cp\u003eThe \u003cstrong\u003eGoodman 0130F00038 Auxiliary Limit Switch\u003c\/strong\u003e is a genuine OEM secondary safety control (identified by its \u003cstrong\u003elight blue\u003c\/strong\u003e color code) for \u003cstrong\u003eAMSS920603BNAA\u003c\/strong\u003e gas furnaces and compatible Goodman\/Amana models. Mounted near the blower or secondary heat-exchanger area, this auxiliary limit adds a backup overheat cutoff that de-energizes the burners if temperatures exceed safe levels — a second line of defense beyond the primary high limit.\u003c\/p\u003e\u003ch3\u003eSpecifications\u003c\/h3\u003e\u003cul\u003e\n\u003cli\u003eType: Auxiliary automatic-reset thermal limit switch\u003c\/li\u003e\n\u003cli\u003eColor code: Light blue (denotes factory trip temperature\/rating)\u003c\/li\u003e\n\u003cli\u003eFunction: Secondary overheat safety cutoff\u003c\/li\u003e\n\u003cli\u003eFits: Goodman AMSS920603BNAA and select Goodman\/Amana furnaces\u003c\/li\u003e\n\u003cli\u003eOEM Part Number: 0130F00038\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch3\u003eOEM vs. Generic\u003c\/h3\u003e\u003cp\u003eLike the primary limit, this auxiliary switch is color-coded to a precise trip point. The OEM 0130F00038 ensures the correct rating, form factor, and mounting for your furnace. A mismatched generic can trip early or fail to protect the system. Because this is a safety-critical control, OEM replacement is strongly advised.\u003c\/p\u003e\u003ch3\u003eInstallation Difficulty\u003c\/h3\u003e\u003cp\u003e\u003cstrong\u003eEasy–Moderate (2\/5)\u003c\/strong\u003e — unscrew the two mounting screws, transfer the spade wire connectors, and mount the new switch in the identical position. Basic hand tools only. \u003cstrong\u003eAlways disconnect electrical power and shut off the gas supply first.\u003c\/strong\u003e If you're not comfortable, hire a licensed HVAC technician.\u003c\/p\u003e","brand":"Goodman","offers":[{"title":"Default Title","offer_id":63057771626867,"sku":"GOODMAN-7439","price":13.95,"currency_code":"USD","in_stock":true}],"url":"https:\/\/nationalhvacparts.com\/products\/oem-goodman-blue-auxiliary-limit-switch-for-amss920603bnaa-0130f00038","provider":"National HVAC Parts","version":"1.0","type":"link"}