{"product_id":"oem-goodman-auxiliary-limit-switch-for-amec961005cnad-0130f00038","title":"OEM Goodman Auxiliary Limit Switch for AMEC961005CNAD — 0130F00038","description":"\u003cp\u003eThe Goodman \u003cstrong\u003e0130F00038 Auxiliary Limit Switch\u003c\/strong\u003e (identified by its light-blue body) is a genuine OEM secondary safety control for the \u003cstrong\u003eAMEC961005CNAD\u003c\/strong\u003e gas furnace. This auxiliary limit protects a specific zone of the furnace — commonly the blower compartment or a secondary heat-exchanger area — by opening the control circuit if that region exceeds its safe temperature, providing a backup layer of over-temperature protection beyond the primary limit.\u003c\/p\u003e\u003ch3\u003eSpecifications\u003c\/h3\u003e\u003cul\u003e\n\u003cli\u003eType: Auxiliary \/ secondary limit switch\u003c\/li\u003e\n\u003cli\u003eBody color: Light blue (for correct identification)\u003c\/li\u003e\n\u003cli\u003eFunction: Backup over-temperature safety cutout\u003c\/li\u003e\n\u003cli\u003eEquipment: Gas furnace\u003c\/li\u003e\n\u003cli\u003eOEM Part Number: 0130F00038\u003c\/li\u003e\n\u003cli\u003eFits: AMEC961005CNAD\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch3\u003eOEM vs. Generic\u003c\/h3\u003e\u003cp\u003eAuxiliary limits are calibrated to a specific trip temperature and location — the light-blue color coding exists precisely so the correct switch is installed. The OEM 0130F00038 guarantees the right setpoint and fit. Installing a generic switch with a different rating can defeat the furnace's layered safety design. We recommend OEM for all safety-limit replacements.\u003c\/p\u003e\u003ch3\u003eInstallation Difficulty\u003c\/h3\u003e\u003cp\u003e\u003cstrong\u003eEasy (DIY-friendly).\u003c\/strong\u003e With power disconnected, remove the mounting screws, transfer the two wires, and secure the new switch. Confirm the color\/rating matches before installing, and address any airflow issue if the limit had tripped.\u003c\/p\u003e","brand":"Goodman","offers":[{"title":"Default Title","offer_id":63057580032371,"sku":"GOODMAN-4339","price":5.95,"currency_code":"USD","in_stock":true}],"url":"https:\/\/nationalhvacparts.com\/products\/oem-goodman-auxiliary-limit-switch-for-amec961005cnad-0130f00038","provider":"National HVAC Parts","version":"1.0","type":"link"}