{"product_id":"oem-goodman-primary-limit-temperature-control-for-amh80604bxbb-20162904","title":"OEM Goodman Primary Limit Temperature Control for AMH80604BXBB — 20162904","description":"\u003ch2\u003eGoodman 20162904 Primary Limit Temperature Control\u003c\/h2\u003e\u003cp\u003eThe Goodman 20162904 is a genuine OEM primary limit temperature control for Goodman and Amana gas furnaces, including the \u003cstrong\u003eAMH80604BXBB\u003c\/strong\u003e 80% AFUE furnace. Mounted on the heat exchanger bulkhead, this auto-reset limit monitors supply-air temperature and shuts off the burners if the furnace overheats — the classic sign of restricted airflow from a dirty filter, blocked returns, or a failing blower. It automatically resets once temperatures return to a safe range, then allows normal ignition to resume.\u003c\/p\u003e\u003ch3\u003eSpecifications\u003c\/h3\u003e\u003cul\u003e\n\u003cli\u003eType: Primary high-limit temperature control (auto-reset)\u003c\/li\u003e\n\u003cli\u003eContact configuration: Normally closed (opens on temperature rise)\u003c\/li\u003e\n\u003cli\u003eSensing: Disc \/ snap-action thermostat\u003c\/li\u003e\n\u003cli\u003eTerminals: 1\/4\" quick-connect spade\u003c\/li\u003e\n\u003cli\u003eOEM Part Number: 20162904\u003c\/li\u003e\n\u003cli\u003eFits: Goodman \/ Amana AMH80604BXBB and compatible furnaces\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch3\u003eOEM vs. Generic\u003c\/h3\u003e\u003cp\u003ePrimary limits are matched to a specific cut-out temperature and mounting bracket. An incorrect trip point causes either nuisance lockouts or dangerous overheating. This OEM control carries the factory-specified calibration and bracket geometry for a true drop-in fit — no guesswork.\u003c\/p\u003e\u003ch3\u003eInstallation Difficulty\u003c\/h3\u003e\u003cp\u003e\u003cstrong\u003eEasy to moderate.\u003c\/strong\u003e Cut power to the furnace, note wire positions, unbolt the two mounting screws, transfer the spade connectors, and secure the new control. Restore airflow issues that may have caused the original trip before running the furnace.\u003c\/p\u003e\u003cp\u003eBacked by our OEM-fit guarantee. Questions? Contact info@nationalhvacparts.com.\u003c\/p\u003e","brand":"Goodman","offers":[{"title":"Default Title","offer_id":63057608802675,"sku":"GOODMAN-5232","price":35.95,"currency_code":"USD","in_stock":true}],"url":"https:\/\/nationalhvacparts.com\/products\/oem-goodman-primary-limit-temperature-control-for-amh80604bxbb-20162904","provider":"National HVAC Parts","version":"1.0","type":"link"}