Rheem Air Conditioners

Updated February 2, 2021

Chances are, the last thing you think about is your air conditioner. You just expect to be cool and comfortable. Rheem® has it covered with the finest air conditioners in the business—top-quality, innovative cooling solutions with the latest technology and dependable performance—all backed by great warranties and excellent service and support. If you have any questions on which Rheem air conditioner is the best for your home, just reach out to a trustworthy, independent Rheem Pro in your area.

Over the last century, Rheem's brand has become a household name and industry leader in central air conditioning systems. Rheem provides air conditioning and refrigeration solutions in over 170 countries worldwide, catering to the needs of both homeowners and businesses.

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Rheem EcoNet Air Conditioner with Greenspeed Intelligence


Awarded the title of Most Efficient of ENERGY STAR 2019, the EcoNet Series offers superior cooling and comfort while saving energy. Once it sufficiently cools an area, it makes detailed, gradual adjustments by intelligently reading changing conditions. The unit then decides how much power to use to achieve sufficient cooling without wasting energy. The key to the EcoNet efficiency is a variable speed motor that saves energy without sacrificing comfort.


  • Up to 20.5 SEER cooling efficiency

  • As low as 58 decibels
  • Quiet operation
  • Energy efficient
  • Intelligently adapts to environmental conditions
  • Higher price
This unit is best suited for:

People who need a very quiet solution, perhaps because there is a bedroom, study, office or home theater near the unit.