{"product_id":"oem-goodman-auxiliary-limit-switch-for-gch950453bxac-0130f00038","title":"OEM Goodman Auxiliary Limit Switch for GCH950453BXAC — 0130F00038","description":"\u003cp\u003eThe \u003cstrong\u003eGoodman 0130F00038 Auxiliary Limit Switch\u003c\/strong\u003e (identified by its \u003cstrong\u003elight blue\u003c\/strong\u003e body) is a genuine OEM safety control for the \u003cstrong\u003eGoodman GCH950453BXAC\u003c\/strong\u003e gas furnace. This auxiliary limit is a normally-closed thermal switch that opens if the blower or cabinet reaches an unsafe temperature — for example during restricted airflow, a dirty filter, or blower failure — shutting the furnace down to protect the heat exchanger and surrounding components. A tripped or failed auxiliary limit is a frequent cause of \u003cstrong\u003eno-heat and intermittent shutdown\u003c\/strong\u003e complaints.\u003c\/p\u003e\u003ch3\u003eSpecifications\u003c\/h3\u003e\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eOEM Part Number:\u003c\/strong\u003e 0130F00038\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eType:\u003c\/strong\u003e Auxiliary High-Limit Thermal Switch (normally closed)\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eIdentifier:\u003c\/strong\u003e Light blue body (color-coded temperature rating)\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eCompatible Model:\u003c\/strong\u003e GCH950453BXAC (Goodman GCH95 95% AFUE gas furnace)\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eBrand:\u003c\/strong\u003e Goodman\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch3\u003eOEM vs. Generic\u003c\/h3\u003e\u003cp\u003eLimit switches are \u003cstrong\u003ecalibrated to a specific trip temperature\u003c\/strong\u003e, and Goodman color-codes them for that reason — the light blue rating is matched to this furnace's cabinet. The \u003cstrong\u003egenuine Goodman OEM switch\u003c\/strong\u003e guarantees the correct open\/reset temperatures and terminal layout. Substituting a differently-rated generic switch can either nuisance-trip or, worse, fail to protect the equipment.\u003c\/p\u003e\u003ch3\u003eInstallation Difficulty\u003c\/h3\u003e\u003cp\u003e\u003cstrong\u003eEasy (2 of 5).\u003c\/strong\u003e Cut power at the disconnect, note the two wire terminals, remove the mounting screws, and swap in the new switch. About 15 minutes with a nut driver. Confirm the correct color\/rating before installing.\u003c\/p\u003e\u003cp\u003eProtect your GCH95 furnace with the genuine Goodman auxiliary limit switch.\u003c\/p\u003e","brand":"Goodman","offers":[{"title":"Default Title","offer_id":63058060280179,"sku":"GOODMAN-9848","price":5.95,"currency_code":"USD","in_stock":true}],"url":"https:\/\/nationalhvacparts.com\/products\/oem-goodman-auxiliary-limit-switch-for-gch950453bxac-0130f00038","provider":"National HVAC Parts","version":"1.0","type":"link"}