Lennox Mini-Split Ductless Heat Pumps

Enjoy complete comfort in every room, all year long.

When only certain rooms need heating and cooling, Lennox® Ductless Mini-Split heat pumps and air conditioners provide a smart, flexible solution.

Slow and steady keeps it efficient

Lennox Mini-Split systems use advanced inverter technology that keeps cooled or heated air flowing without the typical stops and starts associated with conventional systems. The digital inverter acts as the brains of the system, sending signals to the compressor motor to step up or decrease speed based on changes in temperature outside and inside rooms. As speed is adjusted, a magnetic field controls the motor’s rotation, assuring perfectly smooth operation at all times. This exceptionally high precision offers greater energy efficiency and minimal temperature swings.

Features and Benefits

Energy Efficiency

  • Efficiency rating of up to 22 SEER and 10.20 HSPF
  • ENERGY STAR® qualified meets or exceeds EPA guidelines for energy efficiency
  • Inverter technology slowly ramps up system to full speed, delivering only the air that is needed
  • Unique design makes system safer and more efficient than traditional space heaters

Quiet Operation

  • Indoor sound levels as low as 26 dB
  • Outdoor sounds levels as low as 50 dB
  • Inverter technology slowly ramps up system to full speed, delivering ultra-quiet comfort

Home Comfort

  • Secure installation leaves you less vulnerable to problems associate with window units, such as insects, weather elements and theft
  • Easy-to-use wireless remote control allows you to change the temperature to fit your comfort needs


  • Ductless design eliminates complicated installation or expensive modifications
  • All-in-one heating and cooling delivers efficient comfort year round
  • Small, compact design blends into any room