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58CVA Infinity® 80 Gas Furnace

The Infinity® 80 Gas Furnace delivers good heating efficiency and compatibility with the Infinity communicating system. This two-stage, variable-speed furnace helps you control energy consumption and comfort in your Indianapolis area home.


  • 10-year limited parts warranty
  • Lifetime limited heat exchanger warranty
  • Optional labor warranty
  • Up to 80% AFUE
  • Two-stage heating
  • Variable-speed ECM blower motor delivers superior comfort and quiet operation
  • Ideal Humidity System® and SmartEvap™ technology aid summer dehumidification with cooling equipment
  • ComfortFan™ technology for fan-speed choice in Constant On mode
  • Self-configuration and troubleshooting with Infinity controls
  • Fully insulated furnace cabinet
  • Low NOx models
  • Enhanced home temperature control


  • PowerHeat™ ignition uses hot surface, pilot-free
  • Low stage operation as much as 90% of operating time
  • Upflow, downflow, or horizontal installation configuration
  • 4 Constant On fan speeds
  • Hybrid Heat compatible
  • Two-stage gas valve
  • Two-speed inducer motor
  • Clamshell primary heat exchanger crafted from aluminized steel
  • QuieTech™ noise reduction technology
  • Infinity enhanced diagnostic intelligence
  • 45,000 to 135,000 Btu/h capacities available
  • Versatile venting options
  • 115V
  • .5-inch gas connection required
  • Liquid Propane conversion available
  • Upflow dimensions: 33.25” H x 14.25 to 24.5” W x 29” D
  • 20-gauge galvanized steel cabinet with urethane base and polyester top coat paint
  • Metallic taupe color

Financing available with approved credit!

Williams Comfort Air’s Service Area

The Williams Comfort Air team works throughout the following zip codes shown on the map. Don’t see your location on the map? Call us… we’re growing every day!

Call us 24 hours a day, 365 days a year: (317) 660-6992

Service Area Map

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