{"product_id":"oem-goodman-light-blue-limit-switch-for-gch950905dxad-0130f00038","title":"OEM Goodman Light Blue Limit Switch for GCH950905DXAD — 0130F00038","description":"\u003ch2\u003eGoodman 0130F00038 Auxiliary Limit Switch (Light Blue)\u003c\/h2\u003e\u003cp\u003eThe Goodman \u003cstrong\u003e0130F00038\u003c\/strong\u003e is a genuine OEM auxiliary (rollout\/high) limit switch, identified by its light-blue housing, for the \u003cstrong\u003eGCH950905DXAD\u003c\/strong\u003e gas furnace and compatible Goodman\/Amana models. This normally-closed thermal safety switch opens the control circuit if it senses excessive heat — such as from a blocked flue, dirty filter, or failed blower — shutting down the furnace to prevent overheating and heat-exchanger damage.\u003c\/p\u003e\u003ch3\u003eSpecifications\u003c\/h3\u003e\u003cul\u003e\n\u003cli\u003eType: Auxiliary \/ rollout thermal limit switch, normally closed (NC)\u003c\/li\u003e\n\u003cli\u003eIdentifier: Light blue housing (temperature-rated trip point)\u003c\/li\u003e\n\u003cli\u003eReset: Manual\/automatic per furnace design\u003c\/li\u003e\n\u003cli\u003eFunction: Opens circuit on over-temperature to shut down burners\u003c\/li\u003e\n\u003cli\u003eFits: Goodman GCH950905DXAD and related furnaces\u003c\/li\u003e\n\u003cli\u003ePart Number: 0130F00038\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch3\u003eOEM vs. Generic\u003c\/h3\u003e\u003cp\u003eThe color-coded OEM switch carries the exact factory trip temperature — critical for a safety device. Substituting a generic switch with the wrong setpoint can cause nuisance trips or, worse, fail to protect the furnace. Always match the OEM part and color code.\u003c\/p\u003e\u003ch3\u003eInstallation Difficulty: Easy (1\/5)\u003c\/h3\u003e\u003cp\u003eStraightforward swap. Disconnect power, remove the two mounting screws and the spade terminals, and install the new switch in the same orientation. Because this is a safety component, verify correct operation after installation or have a technician confirm the repair.\u003c\/p\u003e","brand":"Goodman","offers":[{"title":"Default Title","offer_id":63058067489139,"sku":"GOODMAN-10058","price":5.95,"currency_code":"USD","in_stock":true}],"url":"https:\/\/nationalhvacparts.com\/products\/oem-goodman-light-blue-limit-switch-for-gch950905dxad-0130f00038","provider":"National HVAC Parts","version":"1.0","type":"link"}