{"product_id":"oem-goodman-auxiliary-limit-switch-light-blue-for-vcss961005cnaa-0130f00038","title":"OEM Goodman Auxiliary Limit Switch (Light Blue) for VCSS961005CNAA — 0130F00038","description":"\u003ch2\u003eGoodman 0130F00038 Auxiliary Limit Switch (Light Blue)\u003c\/h2\u003e\u003cp\u003eThe Goodman \u003cstrong\u003e0130F00038\u003c\/strong\u003e is a genuine OEM auxiliary limit switch, identified by its \u003cstrong\u003elight blue\u003c\/strong\u003e body, designed for the \u003cstrong\u003eVCSS961005CNAA\u003c\/strong\u003e 96% AFUE two-stage furnace. This secondary temperature safety monitors a specific zone of the furnace — typically the blower compartment or coil area — and opens the control circuit if temperatures exceed the safe threshold, backing up the primary limit. If your furnace trips on limit or won't heat and the primary switch tests good, the auxiliary limit is a common culprit.\u003c\/p\u003e\u003ch3\u003eSpecifications\u003c\/h3\u003e\u003cul\u003e\n\u003cli\u003eType: Auxiliary high-limit \/ temperature cutout (auto-reset)\u003c\/li\u003e\n\u003cli\u003eColor code: Light blue\u003c\/li\u003e\n\u003cli\u003ePart number: 0130F00038\u003c\/li\u003e\n\u003cli\u003eFits: Goodman VCSS961005CNAA and compatible furnaces\u003c\/li\u003e\n\u003cli\u003eConfiguration: Normally closed (opens on temperature rise)\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch3\u003eOEM vs. Generic\u003c\/h3\u003e\u003cp\u003eThe \u003cstrong\u003eOEM Goodman auxiliary limit\u003c\/strong\u003e is color-coded and factory-calibrated to the precise trip point Goodman specified for this location. The light-blue color designates its rating — substituting a generic switch of the wrong temperature can compromise the furnace's layered safety design. Use OEM for safety controls.\u003c\/p\u003e\u003ch3\u003eInstallation Difficulty\u003c\/h3\u003e\u003cp\u003e\u003cstrong\u003eEasy to Moderate\u003c\/strong\u003e — disconnect power, unplug the two spade terminals, remove the mounting screws, and install the matching light-blue replacement. Confirm proper heating operation afterward.\u003c\/p\u003e","brand":"Goodman","offers":[{"title":"Default Title","offer_id":63058203476339,"sku":"GOODMAN-13493","price":5.95,"currency_code":"USD","in_stock":true}],"url":"https:\/\/nationalhvacparts.com\/products\/oem-goodman-auxiliary-limit-switch-light-blue-for-vcss961005cnaa-0130f00038","provider":"National HVAC Parts","version":"1.0","type":"link"}