INFINITY® 80 GAS FURNACE

Southern climates with short, mild winters may not call for the highest degree of efficiency. As part of an Infinity communicating system, you can pair this model with a high-efficiency heat pump or air conditioner. It’s the best choice for boosting cooling system efficiency and improving summer dehumidification. You also get to enjoy better temperature control and longer, quieter, low-speed operation.

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Description

EFFICIENCY

  • Up to 80.0% AFUE

PERFORMANCE

  • Low stage operation up to 90% of time for quiet, energy-efficient operation
  • Allows 4 choices of “constant ON” fan speed operation
  • Hybrid Heat® compatible
  • Exceptional year-round humidity management when installed as part of complete Infinity system with added humidifier
  • Variable-speed blower makes it the best choice for boosting SEERefficiency when matched with appropriate cooling system components

TECHNOLOGY

  • Two-stage gas valve
  • Variable-speed, ECM blower motor
  • Pilot-free, hot surface PowerHeat ignition
  • Two-speed inducer motor
  • Aluminized steel clamshell-style primary heat exchanger
  • Sound reduction: fully insulated cabinet and QuieTech noise reduction
  • Infinity level advanced diagnostic intelligence
  • Recommended control: Infinity control

CAPACITIES

  • 66,000-154,000 Btu/h

INSTALLATION

  • Flexible installation: upflowdownflow or horizontal
  • Versatile venting for tight-fit applications

REQUIREMENTS

  • 115 V
  • .5″ gas connection
  • Convertible to Liquid Propane (LP)

AESTHETICS

  • 20-gauge, galvanized steel with appliance finish
  • Baked on urethane base coat and polyester top coat paint in taupe metallic
  • Dimensions in upflow position: 33.25″H x width varies by size: 14.25-24.5″ x 29″D
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