21 SEER High-efficiency, Variable Capacity, Communicating Air Conditioner

  • Up to 21 SEER efficiency and ENERGY STAR® Most Efficient performance keep you cooler for less energy cost.
  • 2017 Dealer Design Awards: Gold Award winner.
  • Variable-speed compressor provides quiet and efficient operation.
  • QuietDrive™ system silences vibrations with swept wing fan and composite base.
  • Charge Assurance™ allows for faster, more accurate installations.
  • Climate Set™ maximizes overall efficiency and provides improved comfort by perfectly tuning the system to the indoor and outdoor environment.
  • Lifetime compressor, 10-year parts and 1-year labor limited warranties ensure years of dependability with industry-leading quality.
Good Housekeepinglife time compressor warranty10 year parts warranty1 year labor warranty

Tell us where you live so we can estimate your home energy savings based on your climate

See Savings
Contact your local YORK dealer
Tech Specs

Affinity™ Series


Variable-capacity Compressor



Fan Motor:

QuietDrive™ Comfort System


2 - 5 Tons

Efficiency Rating:

Up to 21 SEER

Energy Star:


Parts Warranty:

10-Year Parts Limited Warranty *

Other Warranty:

Lifetime Compressor Limited Warranty, 1-Year Labor Limited Warranty*

*Lifetime compressor, 10-year parts and 1-year labor limited warranty require online registration within 90 days of installation. Otherwise, warranties revert to the standard 10-year compressor and 5-year parts limited warranties.

Additional Resources

Contact Us