{"product_id":"oem-goodman-auxiliary-limit-switch-for-ames920805cnaa-furnace-0130f00038","title":"OEM Goodman Auxiliary Limit Switch for AMES920805CNAA Furnace — 0130F00038","description":"\u003cp\u003eThe Goodman \u003cstrong\u003e0130F00038\u003c\/strong\u003e auxiliary limit switch is a genuine OEM safety control for the \u003cstrong\u003eAMES920805CNAA\u003c\/strong\u003e gas furnace and compatible Goodman\/Amana models. Identified by its light-blue housing, this normally-closed thermal switch opens the control circuit when it senses excessive temperature, protecting the heat exchanger and blower assembly from overheating. A worn or failed limit switch is a common cause of nuisance shutdowns and short-cycling.\u003c\/p\u003e\u003cul\u003e\n\u003cli\u003eGenuine OEM Goodman replacement part\u003c\/li\u003e\n\u003cli\u003eColor code: Light blue\u003c\/li\u003e\n\u003cli\u003eFunction: Auxiliary high-temperature limit \/ safety cutout\u003c\/li\u003e\n\u003cli\u003eContact type: Normally closed (opens on temperature rise)\u003c\/li\u003e\n\u003cli\u003eFits: AMES920805CNAA and compatible Goodman \u0026amp; Amana furnaces\u003c\/li\u003e\n\u003c\/ul\u003e\u003cp\u003e\u003cstrong\u003eOEM vs. Generic:\u003c\/strong\u003e The OEM 0130F00038 is factory-calibrated to the exact trip temperature specified for this furnace, ensuring the safety circuit behaves as engineered. Generic limit switches may carry a different trip point or contact rating, risking false trips or, worse, delayed cutout. For a safety-critical control, we recommend OEM.\u003c\/p\u003e\u003cp\u003e\u003cstrong\u003eInstall difficulty:\u003c\/strong\u003e Easy (1\/5) — two-wire spade connection and a simple bracket mount. Always disconnect power before servicing.\u003c\/p\u003e","brand":"Goodman","offers":[{"title":"Default Title","offer_id":63057594351987,"sku":"GOODMAN-4745","price":5.95,"currency_code":"USD","in_stock":true}],"url":"https:\/\/nationalhvacparts.com\/products\/oem-goodman-auxiliary-limit-switch-for-ames920805cnaa-furnace-0130f00038","provider":"National HVAC Parts","version":"1.0","type":"link"}