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The Infinity® 98 furnace delivers precision comfort with Greenspeed™ intelligence. This is the most advanced Carrier® furnace ever made. Its unique design innovations achieve unprecedented efficiency and quiet.


Greenspeed intelligence is created by pairing adaptable-speed technology with our Infinity control's intelligence. The unique, modulating gas valve of this unit, when managed by the Infinity control, allows it to literally adapt its output to the needs of the home. With tiny, 1% adjustments between 40 and 100% capacity, it gives the home only the amount of heating necessary.


This allows the furnace to operate longer at steadier, lower capacities, which ensures incredible energy efficiency and quiet operation with tighter temperature control than standard furnaces.


Variable-speed blower operation is a part of the Greenspeed equation while also enhancing other system components. It's the outstanding choice for potentially boosting air conditioning system efficiency and improving summer dehumidification.

  • Features

    • Up to 98.5% AFUE heating efficiency
    • Greenspeed intelligence for ideal comfort and energy savings
    • Precise modulating gas valve capable of matching the heating needs of the home
    • Variable-speed, constant airflow ECM blower motor for ultimate comfort and ultra-quiet operation
    • Ideal Humidity System® technology capable to aid heat pump or air conditioner summer dehumification
    • SmartEvap™ technology works in concert with your cooling system to aid summer dehumidification
    • ComfortFan™ technology allows fan-speed choices in "Constant ON" mode
    • Comfort Heat Technology® feature intelligently stages heating cycles to reduce temperature swings and improve efficiency
    • Infinity intelligence enables self-configuration and easy troubleshooting with Infinity control
    • Fully insulated cabinet
    • Advanced temperature control
    • Includes air filter cabinet
    • 10-year parts limited warranty upon timely registration
    • Lifetime heat exchanger limited warranty upon timely registration
  • Efficiency

    • Up to 98.5% AFUE
    • Meets ENERGY STAR® qualifications 
    • Highest degree of motor electrical efficiency among Carrier furnace
  • Performance

    • Load matching performance delivers just the amount of heat needed for longer, quieter run times while minimizing energy use.
    • The quietest Carrier furnace you can buy (060V17-14 model/size)
    • The most efficient Carrier furnace you can buy (060V21-20 model/size)
    • Impressive temperature control management among Carrier® furnaces
    • 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 SEER efficiency when matched with appropriate cooling system components
    • In zoned systems improves airflow control for greater comfort and quiet
  • Technology

    • Greenspeed intelligence
    • SmartEvap™ techology
    • Patented gas valve modulates in 1% increments between 40-100%
    • Variable-speed, constant airflow ECM blower motor
    • Pilot-free, hot surface PowerHeat™ ignition
    • Aluminized steel primary heat exchanger
    • Stainless steel fin-and-tube design secondary heat exchanger
    • Sound reduction: fully insulated cabinet and QuieTech™ noise reduction
    • Infinity level advanced diagnostic intelligence
    • Recommended control: Infinity control
  • Capacities

    • 60,000-120,000 Btu/h
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