MHA Mini-Split Heat Pump

Affordable, reliable and quiet, Lennox® mini-split heat pump systems have the ability to both heat and cool the air in your home, providing you with perfect comfort in any season. Lennox mini-split systems are an energy-saving solution, ideal for spaces like sunrooms and add-on rooms where installing or extending ductwork isn’t practical.

Here are some of the top features of the MHA Mini-Split Ductless Heat Pump:

Exceptional efficiency rating of 19.00 SEER* and 10.00 HSPF means you pay for perfectly comfortable air, not wasted energy. 

Variable-capacity design saves energy by constantly and precisely adjusting to meet the room’s heating or cooling demands.

Variable-speed fan keeps temperature swings to a bare minimum, making consistent comfort possible in any room of your home.

Whisper-quiet indoor sound levels as low as 24dBA and outdoor sound levels as low as 52dBA.

  • Efficiency ratings of up to 19.00 SEER and 10.00 HSPF
  • Variable-capacity design
  • Variable-speed fan
  • Indoor sound levels as low as 24dBA
  • Outdoor sound levels as low as 52dBA



AHRI Certified

ETL Listed U.S. (C) Intertek

HRAI Canada


7-Year Limited Warranty on the compressor and 5-Year Limited Warranty on covered components.

*The cooling efficiency rating for air conditioners is Seasonal Energy Efficiency Ratio, or SEER. The higher the SEER, the better the energy performance, and the more you save.

*The heating efficiency rating for heat pumps, the Heating Seasonal Performance Factor (HSPF) is a rating similar to SEER, but it measures the efficiency of the heating portion of heat pumps.