{"product_id":"oem-goodman-auxiliary-limit-switch-for-ameh800805cnab-0130f00038","title":"OEM Goodman Auxiliary Limit Switch for AMEH800805CNAB — 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 limit switch, identified by its light-blue marking, and is a direct-fit replacement for the \u003cstrong\u003eAMEH800805CNAB\u003c\/strong\u003e gas furnace and compatible Goodman\/Amana models. This secondary thermal safety switch backs up the primary limit, opening the control circuit to shut down the burners if a specific zone of the furnace exceeds its safe temperature.\u003c\/p\u003e\u003cp\u003eAuxiliary limits commonly trip due to restricted airflow, a dirty filter, blocked vents, or a failing blower. When the switch itself wears out it can cause unexpected no-heat shutdowns. Replacing it with the correct OEM part restores proper backup overheat protection.\u003c\/p\u003e\u003ch3\u003eSpecifications\u003c\/h3\u003e\u003cul\u003e\n\u003cli\u003ePart number: 0130F00038\u003c\/li\u003e\n\u003cli\u003eType: Auxiliary \/ secondary high-limit switch\u003c\/li\u003e\n\u003cli\u003eIdentifier: Light-blue color code\u003c\/li\u003e\n\u003cli\u003eContacts: Normally closed thermal cutoff\u003c\/li\u003e\n\u003cli\u003eFit: Goodman\/Amana AMEH800805CNAB and compatible furnaces\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch3\u003eOEM vs. Generic\u003c\/h3\u003e\u003cp\u003eThe \u003cstrong\u003eOEM\u003c\/strong\u003e switch carries the exact factory trip temperature (color-coded light blue) and mounting profile for your furnace. Substituting a generic limit risks the wrong trip point or fit, undermining a safety function. Because this is a protective component, we recommend the OEM replacement.\u003c\/p\u003e\u003ch3\u003eInstallation Difficulty\u003c\/h3\u003e\u003cp\u003e\u003cstrong\u003eEasy to Moderate.\u003c\/strong\u003e The switch mounts with screws and uses spade-terminal wiring. Disconnect power before servicing. A confident DIYer can replace it, but if the limit keeps tripping, have a technician diagnose the underlying airflow problem.\u003c\/p\u003e","brand":"Goodman","offers":[{"title":"Default Title","offer_id":63057584062835,"sku":"GOODMAN-4439","price":5.95,"currency_code":"USD","in_stock":true}],"url":"https:\/\/nationalhvacparts.com\/products\/oem-goodman-auxiliary-limit-switch-for-ameh800805cnab-0130f00038","provider":"National HVAC Parts","version":"1.0","type":"link"}