{"product_id":"oem-goodman-auxiliary-limit-switch-for-ameh800805dnaa-0130f00038","title":"OEM Goodman Auxiliary Limit Switch for AMEH800805DNAA — 0130F00038","description":"\u003ch2\u003eGoodman 0130F00038 Auxiliary Limit Switch (Light Blue)\u003c\/h2\u003e\u003cp\u003eThe Goodman 0130F00038 is a genuine OEM auxiliary limit switch — identified by its light-blue marking — for the \u003cstrong\u003eAMEH800805DNAA\u003c\/strong\u003e gas furnace and compatible Goodman\/Amana models. This secondary safety switch backs up the primary limit, monitoring temperature at a specific zone of the furnace and cutting power to the gas valve if an overheat condition develops. It protects against blocked airflow, blower failure, and heat-exchanger overheating.\u003c\/p\u003e\u003ch3\u003eSpecifications\u003c\/h3\u003e\u003cul\u003e\n\u003cli\u003eType: Auxiliary high-limit safety switch\u003c\/li\u003e\n\u003cli\u003eColor code: Light Blue (factory calibration marking)\u003c\/li\u003e\n\u003cli\u003eOEM Part Number: 0130F00038\u003c\/li\u003e\n\u003cli\u003eFits: AMEH800805DNAA and compatible Goodman\/Amana furnaces\u003c\/li\u003e\n\u003cli\u003eFactory-calibrated trip point\u003c\/li\u003e\n\u003cli\u003eDirect-mount replacement with push-on terminals\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch3\u003eOEM vs. Generic\u003c\/h3\u003e\u003cp\u003eThe color code on this switch corresponds to a precise trip temperature. Installing the wrong switch — or a generic with a different setpoint — can cause nuisance shutdowns or, worse, fail to protect against a real overheat. This \u003cstrong\u003eOEM Goodman 0130F00038\u003c\/strong\u003e guarantees the correct light-blue calibration the AMEH furnace requires.\u003c\/p\u003e\u003ch3\u003eInstallation Difficulty\u003c\/h3\u003e\u003cp\u003e\u003cstrong\u003eEasy.\u003c\/strong\u003e Typically two mounting screws and two spade terminals. Cut power at the breaker, photograph the wiring, and confirm the color code matches before installing. Estimated time: 15–20 minutes.\u003c\/p\u003e\u003cp\u003e\u003cem\u003eShut off electrical power before servicing. Never bypass or substitute a safety limit. If unsure, consult a licensed HVAC professional.\u003c\/em\u003e\u003c\/p\u003e","brand":"Goodman","offers":[{"title":"Default Title","offer_id":63057585832307,"sku":"GOODMAN-4469","price":11.95,"currency_code":"USD","in_stock":true}],"url":"https:\/\/nationalhvacparts.com\/products\/oem-goodman-auxiliary-limit-switch-for-ameh800805dnaa-0130f00038","provider":"National HVAC Parts","version":"1.0","type":"link"}