{"product_id":"oem-goodman-150-f-primary-limit-switch-for-amh81405dxcb-20162903","title":"OEM Goodman 150°F Primary Limit Switch for AMH81405DXCB — 20162903","description":"\u003ch2\u003eGoodman 20162903 Primary Limit Switch (150°F)\u003c\/h2\u003e\u003cp\u003eThe Goodman 20162903 is a genuine OEM primary high-limit switch rated to trip at 150°F, engineered as an exact-fit replacement for the Amana\/Goodman \u003cstrong\u003eAMH81405DXCB\u003c\/strong\u003e gas furnace and compatible models. This safety component monitors heat-exchanger and plenum temperature, cutting power to the burners if the furnace overheats due to restricted airflow, a dirty filter, or blower failure — protecting your equipment and home.\u003c\/p\u003e\u003ch3\u003eSpecifications\u003c\/h3\u003e\u003cul\u003e\n\u003cli\u003ePart number: 20162903\u003c\/li\u003e\n\u003cli\u003eTrip temperature: 150°F (open on rise)\u003c\/li\u003e\n\u003cli\u003eType: Automatic-reset primary limit switch\u003c\/li\u003e\n\u003cli\u003eBrand: Goodman \/ Amana OEM\u003c\/li\u003e\n\u003cli\u003eEquipment: Gas furnace\u003c\/li\u003e\n\u003cli\u003eFits: AMH81405DXCB and compatible units\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch3\u003eOEM vs. Generic\u003c\/h3\u003e\u003cp\u003eThis is a genuine OEM part built to Goodman's exact temperature and reset tolerances, so it trips precisely when designed to. Aftermarket generics often carry looser calibration, which can cause nuisance shutdowns or delayed protection. For a safety-critical limit switch, OEM is the reliable choice.\u003c\/p\u003e\u003ch3\u003eInstallation Difficulty\u003c\/h3\u003e\u003cp\u003e\u003cstrong\u003eEasy (2\/5)\u003c\/strong\u003e — Typically a two-screw, two-wire swap. Always shut off power and gas before servicing. If you are unsure, consult a licensed HVAC technician.\u003c\/p\u003e\u003cp\u003eGenuine Goodman quality, backed by fast shipping. Order the 20162903 today to keep your furnace running safely.\u003c\/p\u003e","brand":"Goodman","offers":[{"title":"Default Title","offer_id":63057655726451,"sku":"GOODMAN-6180","price":19.95,"currency_code":"USD","in_stock":true}],"url":"https:\/\/nationalhvacparts.com\/products\/oem-goodman-150-f-primary-limit-switch-for-amh81405dxcb-20162903","provider":"National HVAC Parts","version":"1.0","type":"link"}