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80,000 Btu 80% Afue Amana Gas Furnace

Model: AMH80804BN

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The Amana AMH8 Gas Furnace features a patented stainless-steel tubular heat exchanger and durable silicon nitride hot surface ignition system. With its heavy-gauge reinforced, insulated steel cabinet and durable baked enamel finish, this unit can be installed in a variety of locations. With TwinComfort technology, you will enjoy indoor comfort that is not too hot, and not too cold it's just right. Thanks to this amazing technology, your AMH8 performs like two furnaces in one: an energy-efficient, low-stage furnace for moderately cold days, and a heavy-duty, high-stage furnace for extremely cold ones. Plus, your AMH8 furnace will provide pleasant, even heating instead of the harsh, stop-and-go temperature swings of many single-stage furnaces. And like all of our Amana products, it's designed to last and last and last!

Standard Features:

  • MillionAir stainless-steel, dual-diameter tubular heat exchanger with Lifetime Limited Unit Replacement Warranty* for as long as the original registered home-owner owns their home.
  • Two-stage gas valve with convertible technology that allows installer to activate the two-stage valve with the flip of a dipswitch
  • Silicon Nitride igniter for long igniter life
  • Furnace control board with self-diagnostics, color-coded low-voltage terminals and provisions for electronic air cleaner and 24-volt humidifiers
  • Control board stores the last five diagnostic codes in memory; simple push-button activation outputs the fault history to a flashing red LED
  • Low constant fan allows homeowner to activate the low heat speed to efficiently circulate air throughout the home
  • Self-adjusting feature automatically adjusts to high- or low stage operation based on outside temperature without an outdoor temperature sensor
  • Quiet, single-speed induced-draft blower
  • All models comply with California NOx emissions standards

Cabinet Features:

  • Fully insulated, heavy-gauge steel cabinet with durable baked-enamel finish
  • Foil-faced insulation lines the heat exchanger compartment
  • Designed for multi-position installation: upflow, horizontal left or right
  • Removable bottom for side or bottom return applications
  • Convenient left/right connection for gas/electric service


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