{"product_id":"oem-goodman-auxiliary-limit-switch-for-gch950904cxad-0130f00038","title":"OEM Goodman Auxiliary Limit Switch for GCH950904CXAD — 0130F00038","description":"\u003cp\u003eThe \u003cstrong\u003eGoodman 0130F00038\u003c\/strong\u003e is a genuine OEM auxiliary limit switch (identified by its light-blue body) for \u003cstrong\u003eGCH950904CXAD\u003c\/strong\u003e gas furnaces and compatible Goodman\/Amana models. This normally-closed thermal safety monitors temperature in the blower or return-air area and opens the circuit to shut the furnace down if it overheats — protecting the heat exchanger and cabinet from heat damage caused by restricted airflow, a dirty filter, or blower failure.\u003c\/p\u003e\u003ch3\u003eSpecifications\u003c\/h3\u003e\u003cul\u003e\n\u003cli\u003eType: Auxiliary high-limit \/ rollout thermal switch\u003c\/li\u003e\n\u003cli\u003eAction: Normally closed, opens on over-temperature (auto-reset)\u003c\/li\u003e\n\u003cli\u003eIdentifier: Light-blue housing\u003c\/li\u003e\n\u003cli\u003eFitment: Goodman GCH950904CXAD and compatible furnaces\u003c\/li\u003e\n\u003cli\u003eOEM Part Number: 0130F00038\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch3\u003eOEM vs. Generic\u003c\/h3\u003e\u003cp\u003eThe trip temperature is factory-calibrated and color-coded — substituting a generic switch with the wrong setpoint can either allow dangerous overheating or cause constant nuisance lockouts. The \u003cstrong\u003egenuine OEM 0130F00038\u003c\/strong\u003e guarantees the exact rated trip point Goodman specifies.\u003c\/p\u003e\u003ch3\u003eInstall Difficulty\u003c\/h3\u003e\u003cp\u003e\u003cstrong\u003eEasy.\u003c\/strong\u003e Disconnect the two spade terminals, remove the mounting screws, and install the replacement — roughly 15 minutes. Always cut power and gas before servicing, and verify the switch matches the light-blue OEM setpoint.\u003c\/p\u003e","brand":"Goodman","offers":[{"title":"Default Title","offer_id":63058065588595,"sku":"GOODMAN-9999","price":5.95,"currency_code":"USD","in_stock":true}],"url":"https:\/\/nationalhvacparts.com\/products\/oem-goodman-auxiliary-limit-switch-for-gch950904cxad-0130f00038","provider":"National HVAC Parts","version":"1.0","type":"link"}