{"product_id":"oem-goodman-auxiliary-limit-switch-blue-for-amh81155cxca-0130f00038","title":"OEM Goodman Auxiliary Limit Switch (Blue) for AMH81155CXCA — 0130F00038","description":"\u003cp\u003eThe Goodman \u003cstrong\u003e0130F00038 Auxiliary Limit Switch (Light Blue)\u003c\/strong\u003e is a genuine OEM secondary safety control for the Amana \u003cstrong\u003eAMH81155CXCA\u003c\/strong\u003e gas furnace. The light-blue color code identifies its specific factory trip temperature. This auxiliary limit adds a second layer of overheat protection — commonly guarding the blower compartment or a secondary zone of the heat exchanger — and opens the circuit to stop the burners if temperatures exceed the safe range.\u003c\/p\u003e\u003cp\u003eWhen this switch trips or fails open, the furnace will not fire or will lock out on a safety fault. Fitting the correctly rated light-blue switch keeps the layered safety system intact.\u003c\/p\u003e\u003ch3\u003eSpecifications\u003c\/h3\u003e\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003ePart Number:\u003c\/strong\u003e 0130F00038\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eType:\u003c\/strong\u003e Auxiliary \/ secondary high-limit switch\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eColor Code:\u003c\/strong\u003e Light blue (factory-set trip temperature)\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eFunction:\u003c\/strong\u003e Secondary overheat \/ rollout safety cutoff\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eFits:\u003c\/strong\u003e Amana \/ Goodman AMH81155CXCA furnaces\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eFit Type:\u003c\/strong\u003e Direct-replacement OEM\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch3\u003eOEM vs. Generic\u003c\/h3\u003e\u003cp\u003eAuxiliary limits are matched to a precise setpoint indicated by the light-blue cap — not interchangeable with the pink primary limit. This \u003cstrong\u003egenuine OEM Goodman switch\u003c\/strong\u003e delivers the exact factory trip temperature, preserving proper safety response. Generic parts with mismatched setpoints risk nuisance trips or unsafe operation.\u003c\/p\u003e\u003ch3\u003eInstallation Difficulty\u003c\/h3\u003e\u003cp\u003e\u003cstrong\u003eEasy.\u003c\/strong\u003e Disconnect power, remove the two spade terminals and mounting screws, and install the color-matched replacement. Verify the light-blue code matches your original before installing.\u003c\/p\u003e","brand":"Goodman","offers":[{"title":"Default Title","offer_id":63057651302771,"sku":"GOODMAN-6044","price":13.95,"currency_code":"USD","in_stock":true}],"url":"https:\/\/nationalhvacparts.com\/products\/oem-goodman-auxiliary-limit-switch-blue-for-amh81155cxca-0130f00038","provider":"National HVAC Parts","version":"1.0","type":"link"}