AC9S80 Amana Gas Furnace – 80% AFUE, Single-Stage Multi-Speed Gas Furnace

*Fully Installed from: $3,300$4,700

Emergency Amana Furnace Repair Service

Single-Stage Multi-Speed Gas Furnace

  • 80% AFUE
  • Heavy-duty Aluminized-steel Dual-diameterTubular Heat Exchanger
  • Multi-Speed ECM Motor
SKU: AC9S80 Categories: ,
Financing Available Apply now with Synchrony


Enjoying reliable, energy-efficient warmth in your home when it’s cold outside is but one way an AC9S80 Amana Gas Furnace single-stage, multi-speed can bring comfort to you and your family. It also warms your heart to know that indoor comfort is being delivered by one of the country’s most trusted and enduring consumer brands.


  • Heavy-Duty Aluminized-Steel, Dual-diameter Tubular Heat Exchanger
  • Single-stage Gas Valve
  • Durable Hot-surface igniter
  • Quiet, Single-speed Draft Induced
  • Self-diagnostic Control Bboard
  • Color-coded Low-voltage Terminals
  • Multi-speed ECM Blower Motor
  • Heavy-gauge Steel Cabinet with Durable Baked-enamel Finish
  • Foil Faced Insulated Heat Exchanger


Engineered Longevity
A gas furnace is a piece of equipment from which you expect years of uninterrupted service. Amana® brand gas furnaces live up to expectations through intelligently designed components that benefit from decades of performance testing and refinement, like our new stainless-steel heat exchanger. And with outstanding warranties that demonstrate our confidence, you can purchase an Amana brand furnace safe in the knowledge it will Last and Last and Last®.

Quiet Comfort
Many homeowners may think the best gas furnaces are not seen or heard. That’s why an AC9S80 Amana Gas Furnace is insulated for noise reduction. With a sound-isolated blower assembly and a heavy-gauge steel cabinet, it offers quiet and efficient performance compared to furnaces with single-speed motors.

Energy Efficiency
Energy efficiency equates to cost savings. A gas furnace’s efficiency rating can primarily be determined by two factors: its AFUE rating (Annual Fuel Utilization Efficiency), which indicates what percentage of each dollar of natural gas purchased is actually used to heat your home; and the type of blower used in the furnace.

Product Limited Warranty
The heat exchanger on this gas furnace is covered by a Lifetime Limited Warranty. In addition, this furnace has a 10-Year Parts Limited Warranty. For a full description of this warranty, please contact us 224-220-3660.

Additional information



Energy Efficiency

80% AFUE


Single Stage

Blower Type

ECM Multi-Speed