MHA Mini-Split Heat Pump

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.


Norman O.Cleburne, TX

I am extremely happy with the service I received from Southern Air. I loved their price and I really appreciated that they came when they said they would, I did the job precisely the way we discussed that it would be done.

Martha D.Fort Worth, TX

They were on time, delivered what was promised and my attic/house ended up cleaner that before they got there. They even took time to train me on the new electronic thermostat and provided a full year of service with my new system. I've recommended them to my neighbors who are going have them fix some shoddy installation on their system.

NeighborFort Worth, TX

High Standards, efficient, Good Price - Did everything exactly as quoted - no surprises.

Thada P.Crowley, TX

The salesman was knowledgeable, courteous and friendly. I received three different bids the difference between Southern Mechanical and the others was Overall Value and the best price. I even ended up replacing all my sheet metal old ductwork with new R-6 flex. You just can't beat caring attitude of the installers, office staff and my sales guy Jamie Wallace.

Patrick F.Milsap, TX

It was very professional.

Weldon H.Burleson, TX

Very satisfied with the equipment and speed of installation. They did a great job!

Ray D.Weatherford, TX

"Jamie came out to give an estimate, He was on time, professional and thorough. He was the first estimate I received and the best value after all estimates were evaluated. Hired Southern Air on Saturday and it was installed the following Tuesday. Installation crew was on time, quick and courteous. The job, estimate, install and outcome were all A++. Thanks Jamie and Wade."

Dalton T.Burleson, TX

They were great and may me feel comfortable. The same day I gave them the job, they install it that afternoon.

Dale J.Joshua, TX

They did a very good job. Showed up on time . Very reasonable. Some minor detail problems.

NeighborDallas, TX

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