{"product_id":"oem-goodman-auxiliary-limit-switch-for-acvc800803bxab-0130f00038-1","title":"OEM Goodman Auxiliary Limit Switch for ACVC800803BXAB — 0130F00038","description":"\u003ch2\u003eOEM Goodman 0130F00038 Auxiliary Limit Switch\u003c\/h2\u003e\u003cp\u003eThe Goodman 0130F00038 is a genuine OEM auxiliary (secondary) limit switch — identified by its light blue housing — built for the Goodman ACVC800803BXAB two-stage variable-speed gas furnace. Mounted near the blower compartment, this auxiliary limit provides a second layer of over-temperature protection, opening the control circuit and stopping the burners if airflow is lost or temperatures climb beyond safe levels.\u003c\/p\u003e\u003ch3\u003eSpecifications\u003c\/h3\u003e\u003cul\u003e\n\u003cli\u003eType: Normally-closed auxiliary high-limit safety switch\u003c\/li\u003e\n\u003cli\u003eColor code: Light blue (auxiliary limit position)\u003c\/li\u003e\n\u003cli\u003eFunction: Backup over-temperature shutdown\u003c\/li\u003e\n\u003cli\u003eFits: Goodman \/ Amana ACVC800803BXAB and compatible 80% AFUE furnaces\u003c\/li\u003e\n\u003cli\u003eGenuine OEM replacement for part 0130F00038\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch3\u003eOEM vs. Generic\u003c\/h3\u003e\u003cp\u003eAuxiliary and primary limits use different trip points and are color-coded for that reason. Installing the correct OEM 0130F00038 ensures the secondary protection trips at the precise temperature your furnace was certified for — generic look-alikes risk mismatched calibration and unsafe operation.\u003c\/p\u003e\u003ch3\u003eInstallation Difficulty\u003c\/h3\u003e\u003cp\u003e\u003cstrong\u003eEasy (2\/5).\u003c\/strong\u003e Remove power at the disconnect, transfer the two wire leads, and secure the new switch in its bracket — typically 10–15 minutes. Do not interchange the pink primary (0130F00036) and blue auxiliary switches; verify the color and position before installing.\u003c\/p\u003e","brand":"Goodman","offers":[{"title":"Default Title","offer_id":63057472684403,"sku":"GOODMAN-2521","price":10.95,"currency_code":"USD","in_stock":true}],"url":"https:\/\/nationalhvacparts.com\/products\/oem-goodman-auxiliary-limit-switch-for-acvc800803bxab-0130f00038-1","provider":"National HVAC Parts","version":"1.0","type":"link"}