{"product_id":"oem-goodman-primary-limit-temperature-control-for-ams80603axac-20162904","title":"OEM Goodman Primary Limit Temperature Control for AMS80603AXAC — 20162904","description":"\u003cp\u003eThe \u003cstrong\u003eGoodman 20162904 Primary Limit Temperature Control\u003c\/strong\u003e is a genuine OEM high-limit safety control for \u003cstrong\u003eAMS80603AXAC\u003c\/strong\u003e gas furnaces and compatible Goodman\/Amana models. It continuously senses supply-air temperature and interrupts the gas valve if the furnace exceeds safe limits, preventing heat-exchanger and blower damage.\u003c\/p\u003e\u003ch3\u003eSpecifications\u003c\/h3\u003e\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eType:\u003c\/strong\u003e Primary auto-reset high-limit control\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eFunction:\u003c\/strong\u003e Opens on over-temperature, recloses when temperature normalizes\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eContacts:\u003c\/strong\u003e Normally closed, opens on rise\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eSensing:\u003c\/strong\u003e Factory-calibrated trip setpoint\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eFits:\u003c\/strong\u003e AMS80603AXAC and related furnaces\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch3\u003eOEM vs. Generic\u003c\/h3\u003e\u003cp\u003eAs the furnace's primary overheat safeguard, this control must trip at the exact temperature engineered for your model. This OEM Goodman part is factory-calibrated to that setpoint. Generic substitutes with incorrect trip points can permit unsafe overheating or cause repeated short-cycling, so OEM is the recommended choice.\u003c\/p\u003e\u003ch3\u003eInstallation\u003c\/h3\u003e\u003cp\u003e\u003cstrong\u003eDifficulty: Easy to Moderate\u003c\/strong\u003e — Bolt-on mount with a two-wire connection. Typically replaced in 20–30 minutes with power off. Confirm proper seating against the airflow path so the sensor reads accurately.\u003c\/p\u003e","brand":"Goodman","offers":[{"title":"Default Title","offer_id":63057686954355,"sku":"GOODMAN-6803","price":54.95,"currency_code":"USD","in_stock":true}],"url":"https:\/\/nationalhvacparts.com\/products\/oem-goodman-primary-limit-temperature-control-for-ams80603axac-20162904","provider":"National HVAC Parts","version":"1.0","type":"link"}