{"product_id":"oem-goodman-120-f-auxiliary-limit-switch-for-ads80904bxa-b1370155","title":"OEM Goodman 120°F Auxiliary Limit Switch for ADS80904BXA — B1370155","description":"\u003ch2\u003eGoodman B1370155 Auxiliary Limit Switch (120°F)\u003c\/h2\u003e\u003cp\u003eThe \u003cstrong\u003eB1370155\u003c\/strong\u003e is a genuine Goodman \u003cstrong\u003e120°F auxiliary limit switch\u003c\/strong\u003e for the \u003cstrong\u003eADS80904BXA\u003c\/strong\u003e gas furnace and related Goodman\/Amana models. Typically mounted in the blower compartment, this auxiliary high-limit protects against overheating caused by restricted airflow — a dirty filter, blocked return, or failed blower motor. When the compartment exceeds 120°F it opens the control circuit to shut the furnace down safely.\u003c\/p\u003e\u003ch3\u003eSpecifications\u003c\/h3\u003e\u003cul\u003e\n\u003cli\u003eTrip temperature: \u003cstrong\u003e120°F\u003c\/strong\u003e\n\u003c\/li\u003e\n\u003cli\u003eReset type: Auto reset (verify against your unit)\u003c\/li\u003e\n\u003cli\u003eOEM part number: B1370155\u003c\/li\u003e\n\u003cli\u003eFunction: Auxiliary high-limit \/ overheat protection\u003c\/li\u003e\n\u003cli\u003eFits: Goodman ADS80904BXA gas furnace\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch3\u003eOEM vs. Generic\u003c\/h3\u003e\u003cp\u003eThis \u003cstrong\u003eOEM Goodman\u003c\/strong\u003e auxiliary limit is set to the precise 120°F trip point and uses Goodman's original terminal and bracket configuration. Generic limits may differ in trip temperature or mounting, risking nuisance trips or inadequate protection. OEM ensures correct, reliable safety operation.\u003c\/p\u003e\u003ch3\u003eInstall Difficulty\u003c\/h3\u003e\u003cp\u003e\u003cstrong\u003eEasy\u003c\/strong\u003e — disconnect power, photograph the wiring, remove the spade connectors and mounting screws, and fit the replacement in the same position and orientation. After replacing, clear the airflow restriction that triggered the trip and confirm normal blower operation.\u003c\/p\u003e","brand":"Goodman","offers":[{"title":"Direct Replacement","offer_id":63032484659571,"sku":"B1370155-GEN","price":16.96,"currency_code":"USD","in_stock":true},{"title":"OEM","offer_id":63048142487923,"sku":"B1370155","price":22.05,"currency_code":"USD","in_stock":false}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0984\/1190\/5395\/files\/nhvac-limit-switch-snap-disc-B1370155_64f5086d-0f6e-49fc-9a44-ae7ce68fcd48.jpg?v=1782945192","url":"https:\/\/nationalhvacparts.com\/products\/oem-goodman-120-f-auxiliary-limit-switch-for-ads80904bxa-b1370155","provider":"National HVAC Parts","version":"1.0","type":"link"}