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Best : Infinity Series 17

Infinity® 17 Central Air Conditioner

Infinity series air conditioners are engineered to be our best units. Two–stage compression, high–efficiency and quiet operation are all key reasons why this unit deserves the Infinity series name.

Two–stage compression lets the system bring the cool when it’s needed but allows it to function mostly in low–stage, where you get the highest efficiency and the best dehumidification due to longer run times. It’s also quieter in low stage.

Pair it with an Infinity variable–speed indoor unit and an Infinity control for even smarter energy and comfort management and you’ve got an exceptional cooling system.

Key Features

  • Up to 17.7 SEER cooling efficiency
  • Sound: as low as 67 decibels1
  • Superior humidity and temperature control
  • Two–stage compressor operation for ultimate comfort and quiet
  • Compressor sound blanket and Silencer System II design
  • Filter drier system protection from moisture and contaminants
  • WeatherArmor Ultra protection
  • Non–ozone depleting Puron® refrigerant
  • 10–year parts limited warranty2


  • Compressor enhanced summer dehumidification when managed by the Infinity control
  • Sound: as low as 67 decibels2


  • ENERGY STAR® qualified in all sizes
  • Superior summer dehumidification when managed by the Infinity control
  • Two–stage scroll compressor


    • Two–stage scroll compressor
    • System protecting high and low pressure switches
    • Sound reduction: compressor sound blanket, Silencer System II design and forward swept fan blades
    • Filter drier
    • Infinity level advanced diagnostic intelligence
    • Recommended control: Infinity control

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