{"product_id":"oem-goodman-primary-limit-switch-purple-for-amh80453axcb-0130f00035","title":"OEM Goodman Primary Limit Switch (Purple) for AMH80453AXCB — 0130F00035","description":"\u003cp\u003eThe Goodman \u003cstrong\u003e0130F00035 Primary Limit Switch\u003c\/strong\u003e (purple) is a genuine OEM high-temperature safety limit for the \u003cstrong\u003eAMH80453AXCB\u003c\/strong\u003e gas furnace and related Goodman\/Amana models. Mounted on the heat exchanger housing, this normally-closed switch opens the circuit and shuts off the burners if plenum temperature exceeds its factory trip point — protecting against overheating from restricted airflow, a dirty filter, or blower failure. A failed limit causes no-heat, short cycling, or a furnace that won't fire at all.\u003c\/p\u003e\u003ch3\u003eSpecifications\u003c\/h3\u003e\u003cul\u003e\n\u003cli\u003eOEM Part Number: 0130F00035\u003c\/li\u003e\n\u003cli\u003eColor Code: Purple (primary limit)\u003c\/li\u003e\n\u003cli\u003ePart Type: High-Limit Safety Switch (auto-reset)\u003c\/li\u003e\n\u003cli\u003eFits: AMH80453AXCB and related Goodman\/Amana furnaces\u003c\/li\u003e\n\u003cli\u003eFunction: Overheat protection \/ burner cutoff\u003c\/li\u003e\n\u003cli\u003eMount: Factory limit-plate bracket\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch3\u003eOEM vs. Generic\u003c\/h3\u003e\u003cp\u003eThe \u003cstrong\u003eOEM 0130F00035\u003c\/strong\u003e is factory-calibrated to the furnace's exact trip temperature — critical for a safety device. The purple color code identifies its specific setpoint. Generic limits with the wrong rating can nuisance-trip or, worse, fail to protect the heat exchanger. Always use the OEM-spec limit switch.\u003c\/p\u003e\u003ch3\u003eInstall Difficulty\u003c\/h3\u003e\u003cp\u003e\u003cstrong\u003eEasy (1\/5)\u003c\/strong\u003e — Cut power, remove two mounting screws, transfer the two spade connectors, and reinstall. Verify airflow issues are resolved so the new switch isn't tripping on a real fault.\u003c\/p\u003e","brand":"Goodman","offers":[{"title":"Default Title","offer_id":63057603428723,"sku":"GOODMAN-5058","price":22.95,"currency_code":"USD","in_stock":true}],"url":"https:\/\/nationalhvacparts.com\/products\/oem-goodman-primary-limit-switch-purple-for-amh80453axcb-0130f00035","provider":"National HVAC Parts","version":"1.0","type":"link"}