{"product_id":"oem-goodman-auxiliary-limit-switch-light-blue-acss920402bnaa-0130f00038-1","title":"OEM Goodman Auxiliary Limit Switch (Light Blue) ACSS920402BNAA — 0130F00038","description":"\u003cp\u003eThe \u003cstrong\u003eGoodman 0130F00038 Auxiliary Limit Switch\u003c\/strong\u003e (light-blue identifier) is a genuine OEM secondary safety control for the Goodman \u003cstrong\u003eACSS920402BNAA\u003c\/strong\u003e gas furnace and compatible models. This auxiliary limit provides a second layer of over-temperature protection beyond the primary limit, opening the control circuit to shut down heating if abnormal temperatures are detected in the blower or cabinet area. The light-blue color code identifies its specific trip rating — always match the color when replacing.\u003c\/p\u003e\u003ch3\u003eSpecifications\u003c\/h3\u003e\u003cul\u003e\n\u003cli\u003ePart Number: 0130F00038\u003c\/li\u003e\n\u003cli\u003eType: Auxiliary \/ secondary limit 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 Equipment: ACSS920402BNAA and related furnaces\u003c\/li\u003e\n\u003cli\u003eFunction: Backup over-temperature safety cutoff\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch3\u003eOEM vs. Generic\u003c\/h3\u003e\u003cp\u003eThe color-coded trip temperature on this switch is matched to Goodman's furnace design. Installing a generic switch — or the wrong color — can result in nuisance trips or inadequate protection. The genuine 0130F00038 guarantees the correct factory setpoint.\u003c\/p\u003e\u003ch3\u003eInstallation Difficulty\u003c\/h3\u003e\u003cp\u003e\u003cstrong\u003eEasy.\u003c\/strong\u003e Typically a 10–20 minute job: cut power, disconnect the spade terminals, unbolt the switch, and install the replacement. Verify the light-blue rating matches your old part before installing. Shut off power and gas before servicing.\u003c\/p\u003e","brand":"Goodman","offers":[{"title":"Default Title","offer_id":63057457348979,"sku":"GOODMAN-2367","price":10.95,"currency_code":"USD","in_stock":true}],"url":"https:\/\/nationalhvacparts.com\/products\/oem-goodman-auxiliary-limit-switch-light-blue-acss920402bnaa-0130f00038-1","provider":"National HVAC Parts","version":"1.0","type":"link"}