MCA Mini-Split Air Conditioner

Small, efficient and extremely quiet, Lennox® mini-split systems offer you a practical and energy-saving solution that can enhance the comfort of any room in your home. Lennox mini-split systems are 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 MCA Mini-Split Air Conditioner:

Exceptional efficiency rating of 20.00 SEER* means you pay for perfectly comfortable air, not wasted energy. 

Variable-speed design boosts efficiency even further by constantly and precisely adjusting output based cooling demand.

Whisper-quiet indoor sound levels as low as 24.5dBA and outdoor sound levels as low as 51dBA.

  • Efficiency ratings of up to 20.00 SEER
  • Variable-speed design
  • Indoor sound levels as low as 24.5dBA
  • Outdoor sound levels as low as 51dBA



AHRI Certified

ETL Listed U.S. (C) Intertek

HRAI Canada


  • 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.