{"product_id":"oem-goodman-primary-limit-temperature-control-switch-for-amv91155dxbc-20162904","title":"OEM Goodman Primary Limit Temperature Control Switch for AMV91155DXBC — 20162904","description":"\u003cp\u003eThe \u003cstrong\u003eGoodman 20162904 Primary Limit Temperature Control\u003c\/strong\u003e is a genuine OEM safety high-limit switch engineered for the Goodman\/Amana \u003cstrong\u003eAMV91155DXBC\u003c\/strong\u003e variable-speed gas furnace. This normally-closed thermal switch monitors heat exchanger and blower-compartment temperature, opening the ignition circuit to shut down the burners if the furnace overheats from restricted airflow, a dirty filter, or blower failure. It is a critical life-safety component — never bypass or jumper a failed limit control.\u003c\/p\u003e\u003ch3\u003eSpecifications\u003c\/h3\u003e\u003cul\u003e\n\u003cli\u003ePart Type: Primary limit \/ high-temperature cutout switch\u003c\/li\u003e\n\u003cli\u003eConfiguration: Normally closed (opens on temperature rise)\u003c\/li\u003e\n\u003cli\u003eCompatibility: Goodman \u0026amp; Amana AMV91155DXBC 96% AFUE furnace\u003c\/li\u003e\n\u003cli\u003eBrand: Genuine OEM Goodman\u003c\/li\u003e\n\u003cli\u003ePart Number: 20162904\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch3\u003eOEM vs. Generic\u003c\/h3\u003e\u003cp\u003eThis is a \u003cstrong\u003egenuine OEM Goodman\u003c\/strong\u003e component built to the exact trip temperature and mounting geometry specified for your furnace. Aftermarket generic limits may use a different cut-out temperature, causing nuisance shutdowns or, worse, failing to protect the heat exchanger. For a safety control, we strongly recommend OEM.\u003c\/p\u003e\u003ch3\u003eInstallation\u003c\/h3\u003e\u003cp\u003e\u003cstrong\u003eDifficulty: Moderate (2\/5).\u003c\/strong\u003e Disconnect power, remove the burner\/blower access panel, and transfer two spade connectors. Most DIYers with a multimeter finish in 20-30 minutes. Always confirm power is off at the breaker before servicing.\u003c\/p\u003e","brand":"Goodman","offers":[{"title":"Default Title","offer_id":63057846829427,"sku":"GOODMAN-7855","price":35.95,"currency_code":"USD","in_stock":true}],"url":"https:\/\/nationalhvacparts.com\/products\/oem-goodman-primary-limit-temperature-control-switch-for-amv91155dxbc-20162904","provider":"National HVAC Parts","version":"1.0","type":"link"}