{"product_id":"oem-goodman-primary-limit-temperature-control-for-amvc81005cxaa-20162904","title":"OEM Goodman Primary Limit Temperature Control for AMVC81005CXAA — 20162904","description":"\u003cp\u003eThe Goodman \u003cstrong\u003e20162904 Primary Limit Temperature Control\u003c\/strong\u003e is a factory OEM high-limit safety switch engineered for the \u003cstrong\u003eAMVC81005CXAA\u003c\/strong\u003e two-stage variable-speed gas furnace. This normally-closed thermostatic switch continuously monitors the temperature of the heat exchanger and supply-air plenum. If airflow is restricted or the blower fails, the control opens and de-energizes the gas valve, preventing dangerous overheating and protecting the heat exchanger from cracking.\u003c\/p\u003e\u003ch3\u003eSpecifications\u003c\/h3\u003e\u003cul\u003e\n\u003cli\u003eFunction: Automatic-reset primary high-limit control\u003c\/li\u003e\n\u003cli\u003eCircuit: Normally closed, opens on temperature rise\u003c\/li\u003e\n\u003cli\u003eMount: Bracket-mount to blower bulkhead\u003c\/li\u003e\n\u003cli\u003eFits: Goodman \/ Amana AMVC81005CXAA and compatible 80% AFUE furnaces\u003c\/li\u003e\n\u003cli\u003eOEM Part Number: 20162904\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch3\u003eOEM vs. Generic\u003c\/h3\u003e\u003cp\u003eThis is a genuine Goodman OEM control with the exact trip point and reset temperature specified for your furnace. Generic \"universal\" limits often carry a different set point, which can cause nuisance lockouts or fail to trip at the correct temperature. For a safety-critical component, OEM is the recommended choice.\u003c\/p\u003e\u003ch3\u003eInstall Difficulty: Moderate\u003c\/h3\u003e\u003cp\u003eRated 3 of 5. Replacement requires shutting off gas and 120V power, removing the blower door, and transferring two spade connectors. Basic hand tools are sufficient, but because this is a combustion safety device, confirm proper seating and a clean electrical connection before restoring power. If you are not comfortable working around the gas valve, use a licensed HVAC technician.\u003c\/p\u003e\u003cp\u003eEvery order ships as a new, exact-fit OEM part backed by our fit guarantee for the AMVC81005CXAA platform.\u003c\/p\u003e","brand":"Goodman","offers":[{"title":"Default Title","offer_id":63057873273203,"sku":"GOODMAN-8585","price":35.95,"currency_code":"USD","in_stock":true}],"url":"https:\/\/nationalhvacparts.com\/products\/oem-goodman-primary-limit-temperature-control-for-amvc81005cxaa-20162904","provider":"National HVAC Parts","version":"1.0","type":"link"}