{"product_id":"oem-goodman-primary-limit-switch-pink-for-gdh80403anbb-0130f00036","title":"OEM Goodman Primary Limit Switch (Pink) for GDH80403ANBB — 0130F00036","description":"\u003cp\u003eThe \u003cstrong\u003eGoodman 0130F00036 Primary Limit Switch\u003c\/strong\u003e (identified by its pink dot) is a genuine OEM high-temperature safety control for the \u003cstrong\u003eGDH80403ANBB\u003c\/strong\u003e gas furnace. This normally-closed switch monitors the heat exchanger\/plenum temperature and opens the burner circuit if the furnace overheats — protecting against restricted airflow, a failing blower, or a dirty filter. A tripped or failed limit switch is a frequent cause of no-heat and short-cycling complaints.\u003c\/p\u003e\u003ch3\u003eSpecifications\u003c\/h3\u003e\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eOEM Part Number:\u003c\/strong\u003e 0130F00036\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eColor Code:\u003c\/strong\u003e Pink (temperature rating identifier)\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eType:\u003c\/strong\u003e Auto-reset primary limit \/ high-limit switch\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eAction:\u003c\/strong\u003e Normally closed, opens on rise\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eCompatible Model:\u003c\/strong\u003e GDH80403ANBB and select Goodman\/Amana furnaces\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch3\u003eOEM vs. Generic\u003c\/h3\u003e\u003cp\u003eThe \u003cstrong\u003ecolor-coded trip temperature is critical\u003c\/strong\u003e — the pink 0130F00036 is calibrated to this furnace's design limit. Installing a generic switch with the wrong trip point can cause nuisance lockouts or, worse, defeat the overheat protection. Always match the OEM color and part number.\u003c\/p\u003e\u003ch3\u003eInstallation Difficulty\u003c\/h3\u003e\u003cp\u003e\u003cstrong\u003eEasy (1\/5)\u003c\/strong\u003e — Two mounting screws and two spade connectors, roughly 10–15 minutes. Cut power at the disconnect before servicing.\u003c\/p\u003e","brand":"Goodman","offers":[{"title":"Default Title","offer_id":63058070471027,"sku":"GOODMAN-0130F00036","price":4.95,"currency_code":"USD","in_stock":true}],"url":"https:\/\/nationalhvacparts.com\/products\/oem-goodman-primary-limit-switch-pink-for-gdh80403anbb-0130f00036","provider":"National HVAC Parts","version":"1.0","type":"link"}