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Air Conditioners

When the weather is at its hottest, Concord® air conditioners and heat pumps are ready to provide economical cooling relief. To find the best choice for your home, compare systems by efficiency rating and by the number of cooling stages.

Energy Start Certification

4HP18V*

  • Up to 17.1 SEER2
  • Up to 8.5 HSPF2
  • High-efficiency cooling and heating
  • ENERGY STAR® Certified
  • QuickLink™ Inverter Technology
  • Variable Speed Compressors
  • SEER
  • HSPF
Energy Start Certification

4AC17L

  • Up to 16.2 SEER2
  • ENERGY STAR® Certified
  • Omniguard® Total Corrosion Protection Technology
  • Single-Stage Compressor
  • SEER
Energy Start Certification

4AC16L

  • Up to 15.2 SEER2
  • ENERGY STAR® Certified
  • Omniguard® Total Corrosion Protection Technology
  • Single-stage Compressor
  • SEER