{"product_id":"oem-goodman-aux-limit-switch-blue-for-acec800804bxaa-0130f00038-1","title":"OEM Goodman Aux Limit Switch (Blue) for ACEC800804BXAA — 0130F00038","description":"\u003cp\u003eThe \u003cstrong\u003eGoodman 0130F00038 Auxiliary Limit Switch (Light Blue)\u003c\/strong\u003e is the genuine OEM secondary high-limit\/rollout safety control for the \u003cstrong\u003eACEC800804BXAA\u003c\/strong\u003e gas furnace. The light-blue color code denotes its distinct temperature trip rating, separate from the primary limit. This auxiliary switch adds a second layer of overheat protection — typically guarding the blower compartment or burner area — and opens the control circuit to shut off the burners if an unsafe temperature is reached.\u003c\/p\u003e\u003ch3\u003eSpecifications\u003c\/h3\u003e\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eOEM Part Number:\u003c\/strong\u003e 0130F00038\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003ePart Type:\u003c\/strong\u003e Auxiliary \/ secondary limit switch\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eColor Code:\u003c\/strong\u003e Light Blue (rating-specific)\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eFits Model:\u003c\/strong\u003e ACEC800804BXAA\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eOperation:\u003c\/strong\u003e Normally closed safety cutoff\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch3\u003eOEM vs. Generic\u003c\/h3\u003e\u003cp\u003eBecause this is a \u003cstrong\u003elife-safety overheat control\u003c\/strong\u003e, only the genuine OEM \u003cstrong\u003e0130F00038\u003c\/strong\u003e with the correct light-blue trip rating should be used. Do not substitute the pink primary limit (0130F00036) — the two ratings are not interchangeable. Matching the color code is critical.\u003c\/p\u003e\u003ch3\u003eInstallation Difficulty\u003c\/h3\u003e\u003cp\u003e\u003cstrong\u003eEasy\u003c\/strong\u003e — disconnect power, unplug the spade terminals, remove the mounting screws, and install the replacement in the same orientation. About 15 minutes.\u003c\/p\u003e","brand":"Goodman","offers":[{"title":"Default Title","offer_id":63057162469747,"sku":"GOODMAN-48","price":10.95,"currency_code":"USD","in_stock":true}],"url":"https:\/\/nationalhvacparts.com\/products\/oem-goodman-aux-limit-switch-blue-for-acec800804bxaa-0130f00038-1","provider":"National HVAC Parts","version":"1.0","type":"link"}