{"product_id":"oem-goodman-primary-limit-temperature-control-for-amec800803bnab-20162904","title":"OEM Goodman Primary Limit Temperature Control for AMEC800803BNAB — 20162904","description":"\u003cp\u003eThe \u003cstrong\u003eOEM Goodman\/Amana primary limit temperature control (part #20162904)\u003c\/strong\u003e is the main high-limit safety switch for the \u003cstrong\u003eAMEC800803BNAB\u003c\/strong\u003e gas furnace. It monitors heat-exchanger temperature and shuts off the gas valve if the furnace overheats — protecting against cracked heat exchangers, blower failures, and restricted airflow. A failed limit control causes short-cycling, no-heat lockouts, or (if bypassed) a dangerous overheat condition.\u003c\/p\u003e\u003ch3\u003eSpecifications\u003c\/h3\u003e\u003cul\u003e\n\u003cli\u003eFunction: Primary high-limit \/ overheat safety cutout\u003c\/li\u003e\n\u003cli\u003eFactory-calibrated trip and reset temperatures\u003c\/li\u003e\n\u003cli\u003eSnap-disc thermal control with OEM mounting bracket\u003c\/li\u003e\n\u003cli\u003eDirect plug-in replacement for this furnace model\u003c\/li\u003e\n\u003cli\u003eFits Goodman\/Amana AMEC800803BNAB furnaces\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch3\u003eOEM vs. Generic\u003c\/h3\u003e\u003cp\u003e\u003cstrong\u003eOEM (recommended):\u003c\/strong\u003e Set to the exact trip temperature engineered for this heat exchanger, ensuring correct safety response. \u003cstrong\u003eGeneric:\u003c\/strong\u003e Universal limits may have different trip points, risking nuisance shutdowns or inadequate protection. As a safety device, OEM is the right choice.\u003c\/p\u003e\u003ch3\u003eInstallation Difficulty\u003c\/h3\u003e\u003cp\u003e\u003cstrong\u003eEasy to moderate.\u003c\/strong\u003e Power off the furnace, unplug the two wire leads, remove the mounting screws, and install the new control. Typically a 15–20 minute job for a competent DIYer or technician.\u003c\/p\u003e","brand":"Goodman","offers":[{"title":"Default Title","offer_id":63057543397747,"sku":"GOODMAN-3836","price":49.95,"currency_code":"USD","in_stock":true}],"url":"https:\/\/nationalhvacparts.com\/products\/oem-goodman-primary-limit-temperature-control-for-amec800803bnab-20162904","provider":"National HVAC Parts","version":"1.0","type":"link"}