{"product_id":"oem-goodman-auxiliary-limit-switch-for-adsh800603axaa-0130f00038","title":"OEM Goodman Auxiliary Limit Switch for ADSH800603AXAA — 0130F00038","description":"\u003cp\u003eThe Goodman \u003cstrong\u003e0130F00038 Auxiliary Limit Switch (Light Blue)\u003c\/strong\u003e is a genuine OEM secondary high-limit safety control for the Goodman \u003cstrong\u003eADSH800603AXAA\u003c\/strong\u003e furnace. As an auxiliary limit, it provides an additional layer of over-temperature protection — often mounted on the blower deck or near the electronics — to shut down the furnace if heat migrates outside the primary heat-exchanger zone. The light-blue color code identifies its specific trip rating within the Goodman limit lineup.\u003c\/p\u003e\u003ch3\u003eSpecifications\u003c\/h3\u003e\u003cul\u003e\n\u003cli\u003eType: Auxiliary \/ secondary high-limit safety switch\u003c\/li\u003e\n\u003cli\u003eColor code: Light blue (rating-specific)\u003c\/li\u003e\n\u003cli\u003eBrand: Goodman (OEM)\u003c\/li\u003e\n\u003cli\u003eCompatible model: ADSH800603AXAA\u003c\/li\u003e\n\u003cli\u003eApplication: Furnace secondary over-temperature protection\u003c\/li\u003e\n\u003cli\u003ePart number: 0130F00038\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch3\u003eOEM vs. Generic\u003c\/h3\u003e\u003cp\u003eAuxiliary limits are calibrated to a distinct trip point identified by the light-blue code. Substituting a generic or mismatched-rating switch can defeat the intended protection or cause false lockouts. This OEM part guarantees the exact factory calibration and fit for the ADSH800603AXAA.\u003c\/p\u003e\u003ch3\u003eInstallation Difficulty\u003c\/h3\u003e\u003cp\u003e\u003cstrong\u003eModerate\u003c\/strong\u003e — Disconnect power, locate the auxiliary limit (commonly on the blower housing or panel), unscrew it, and transfer the leads. Verify the light-blue rating matches. If you are not comfortable with furnace electrical work, use a qualified HVAC technician.\u003c\/p\u003e","brand":"Goodman","offers":[{"title":"Default Title","offer_id":63057500930419,"sku":"GOODMAN-3174","price":17.95,"currency_code":"USD","in_stock":true}],"url":"https:\/\/nationalhvacparts.com\/products\/oem-goodman-auxiliary-limit-switch-for-adsh800603axaa-0130f00038","provider":"National HVAC Parts","version":"1.0","type":"link"}