{"product_id":"oem-goodman-120-f-auxiliary-limit-switch-for-gds80703axa-b1370113","title":"OEM Goodman 120°F Auxiliary Limit Switch for GDS80703AXA — B1370113","description":"\u003cp\u003eThe \u003cstrong\u003eGoodman B1370113\u003c\/strong\u003e is a genuine OEM 120°F auxiliary limit switch for the \u003cstrong\u003eGoodman GDS80703AXA\u003c\/strong\u003e gas furnace. Typically mounted on the blower deck or near the return-air side, this auto-reset safety control opens the heating circuit if temperatures at its location climb past the 120°F setpoint — protecting against overheating from restricted airflow, a dirty filter, blocked returns, or blower failure. When this switch trips, the furnace shuts off the burners and calls for corrective airflow.\u003c\/p\u003e\u003ch3\u003eSpecifications\u003c\/h3\u003e\u003cul\u003e\n\u003cli\u003eOEM Part Number: B1370113\u003c\/li\u003e\n\u003cli\u003eTrip Temperature: 120°F (opens on rise)\u003c\/li\u003e\n\u003cli\u003eReset Type: Automatic reset\u003c\/li\u003e\n\u003cli\u003eFunction: Auxiliary overheat \/ airflow safety limit\u003c\/li\u003e\n\u003cli\u003eCompatible Model: GDS80703AXA\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch3\u003eOEM vs. Generic\u003c\/h3\u003e\u003cp\u003eThis factory Goodman switch uses the precise 120°F calibration, terminal style, and mounting footprint designed for your furnace cabinet. Installing a generic limit with a different trip point can either mask a real airflow problem or cause repeated nuisance shutdowns. For a temperature-critical safety device, the OEM part is the dependable choice.\u003c\/p\u003e\u003ch3\u003eInstallation Difficulty\u003c\/h3\u003e\u003cp\u003e\u003cstrong\u003eEasy (2\/5).\u003c\/strong\u003e Turn off power, pull the two spade connectors, remove the mounting screws, seat the new switch in the same position and orientation, and reconnect the wiring. Basic hand tools only. If the switch had been tripping, correct the underlying airflow restriction — replace the filter and clear returns — before restoring the furnace to normal operation.\u003c\/p\u003e","brand":"Goodman","offers":[{"title":"Default Title","offer_id":63058076074355,"sku":"GOODMAN-10314","price":10.95,"currency_code":"USD","in_stock":true}],"url":"https:\/\/nationalhvacparts.com\/products\/oem-goodman-120-f-auxiliary-limit-switch-for-gds80703axa-b1370113","provider":"National HVAC Parts","version":"1.0","type":"link"}