{"product_id":"oem-goodman-primary-limit-control-for-amvc80803bxca-20162904","title":"OEM Goodman Primary Limit Control for AMVC80803BXCA — 20162904","description":"\u003cp\u003eThe Goodman \u003cstrong\u003e20162904\u003c\/strong\u003e is a genuine OEM primary limit temperature control for \u003cstrong\u003eAMVC80803BXCA\u003c\/strong\u003e gas furnaces and compatible Goodman\/Amana models. Mounted on the heat exchanger bulkhead, this primary limit continuously senses supply-air temperature and de-energizes the gas valve if the furnace exceeds its safe operating range — typically caused by restricted airflow, a dirty filter, or blower failure. It is a critical safety device that protects the heat exchanger from thermal damage and prevents overheating.\u003c\/p\u003e\u003ch3\u003eSpecifications\u003c\/h3\u003e\u003cul\u003e\n\u003cli\u003eType: Primary limit \/ high-limit temperature control\u003c\/li\u003e\n\u003cli\u003eFunction: Auto-reset, opens on overtemperature\u003c\/li\u003e\n\u003cli\u003eSensing: Bimetal disc, calibrated trip point\u003c\/li\u003e\n\u003cli\u003eMounting: OEM bracket, factory terminal orientation\u003c\/li\u003e\n\u003cli\u003eFits: AMVC80803BXCA and compatible Goodman\/Amana furnaces\u003c\/li\u003e\n\u003cli\u003eOEM part number: 20162904\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch3\u003eOEM vs. Generic\u003c\/h3\u003e\u003cp\u003eThe OEM primary limit is factory-calibrated to the exact cut-out temperature your furnace requires and uses the correct bracket length so the sensing element sits at the right depth in the airstream. A generic control with the wrong trip point or probe depth can nuisance-trip on every call for heat or fail to protect the exchanger. For a primary safety control, OEM is strongly recommended.\u003c\/p\u003e\u003ch3\u003eInstall Difficulty\u003c\/h3\u003e\u003cp\u003e\u003cstrong\u003eEasy to Moderate\u003c\/strong\u003e — Cut power, disconnect the terminals, remove the two mounting screws, and install the replacement in the same orientation. Verify continuity and confirm the blower\/filter airflow issue is resolved before returning to service.\u003c\/p\u003e\u003cp\u003eShips fast with tracking. Backed by our exact-fit guarantee.\u003c\/p\u003e","brand":"Goodman","offers":[{"title":"Default Title","offer_id":63057864917363,"sku":"GOODMAN-8298","price":35.95,"currency_code":"USD","in_stock":true}],"url":"https:\/\/nationalhvacparts.com\/products\/oem-goodman-primary-limit-control-for-amvc80803bxca-20162904","provider":"National HVAC Parts","version":"1.0","type":"link"}