{"product_id":"oem-goodman-primary-limit-switch-for-aces960603bnaa-furnace-20162902","title":"OEM Goodman Primary Limit Switch for ACES960603BNAA Furnace — 20162901","description":"\u003ch2\u003eGoodman 20162901 Primary Limit Switch\u003c\/h2\u003e\u003cp\u003eThe Goodman \u003cstrong\u003e20162901\u003c\/strong\u003e is a genuine OEM \u003cstrong\u003eprimary high-limit switch\u003c\/strong\u003e for the \u003cstrong\u003eACES960603BNAA\u003c\/strong\u003e gas furnace. Mounted on the heat exchanger \/ blower bulkhead, this thermal safety control continuously monitors supply-air temperature. If the furnace overheats — typically from restricted airflow, a dirty filter, or blower failure — the limit opens and shuts off the gas valve to protect the heat exchanger and prevent unsafe operation. When temperatures return to normal, it automatically resets.\u003c\/p\u003e\u003ch3\u003eSpecifications\u003c\/h3\u003e\u003cul\u003e\n\u003cli\u003eOEM Part Number: 20162901\u003c\/li\u003e\n\u003cli\u003ePart Type: Primary high-limit (auto-reset) safety switch\u003c\/li\u003e\n\u003cli\u003eFunction: Overheat \/ high-temperature cutout\u003c\/li\u003e\n\u003cli\u003eCompatible Model: ACES960603BNAA and related Goodman\/Amana 96% furnaces\u003c\/li\u003e\n\u003cli\u003eReset: Automatic on temperature recovery\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch3\u003eOEM vs. Generic\u003c\/h3\u003e\u003cp\u003eLimit switches are calibrated to a specific cut-out and cut-in temperature for the furnace they protect. The \u003cstrong\u003eOEM Goodman\u003c\/strong\u003e 20162901 carries the exact trip point and mounting geometry Goodman engineered for this model. Generic substitutes with a different temperature rating can cause nuisance shutdowns or, worse, fail to trip — defeating the safety function. Match OEM for any safety control.\u003c\/p\u003e\u003ch3\u003eInstallation Difficulty\u003c\/h3\u003e\u003cp\u003e\u003cstrong\u003eEasy–Moderate (2\/5).\u003c\/strong\u003e Disconnect power, remove two mounting screws and the wire connectors, then install the new switch in the same orientation. Verify the furnace cycles and shuts off properly after install.\u003c\/p\u003e","brand":"Goodman","offers":[{"title":"Default Title","offer_id":63057422745971,"sku":"GOODMAN-2257","price":32.34,"currency_code":"USD","in_stock":true}],"url":"https:\/\/nationalhvacparts.com\/products\/oem-goodman-primary-limit-switch-for-aces960603bnaa-furnace-20162902","provider":"National HVAC Parts","version":"1.0","type":"link"}