Mini-Split Ductless Heat Pumps from Quality Refrigeration Help you Manage Warm Summers and Cold Winters in Baltimore

Whether you want comfort boost in one room, or up to four different rooms, Quality Refrigeration in Baltimore has a mini-split heat pump to accommodate your needs. Our mini-split heat pumps from Lennox® deliver highly efficient and very quiet performance season after season.

Their ductless design eliminates the possibility of complicated installation problems or expensive modifications in the future. What’s more, their efficient, all-in-one heating and cooling system keeps your home comfortable year round. Explore the models we offer.

MS8Z Mini-Split Heat Pump

If you have a need to heat and/or cool multiple rooms, the MS8Z is the unit for you. With a single outdoor unit, this multi-zone, mini-split heat pump efficiently addresses comfort issues in one to four different rooms.

  • Efficiency ratings of up to 16 SEER* and 8.20 HSPF** boost your comfort without increasing your utility bills
  • All-in-one heating and cooling delivers efficient comfort throughout the year
  • Multi-Zone design uses a single outdoor unit with up to four compact indoor units for ultimate comfort control
  • Inverter technology nearly silently provides only the air that is needed
  • Secure installation doesn’t leave you open to home safety issues associated with window units
  • Indoor sound levels of 32 dB and outdoor levels as low as 56 dB (a whisper is 20dB and light rainfall is 30dB)
  • Easy-to-use remote control measures air temperature in the room and automatically tells the system to make needed adjustments
  • Ductless design eliminates complicated installation or expensive modifications
  • Compact design blends into any room
  • 5-year limited warranty on covered components
MS8Z Mini-Split Heat Pump
Efficiency Rating (SEER): up to 16
HSPF Rating: up to 8.2
Sound Rating: 32

MS8H Mini-Split Heat Pump

If you need an HVAC for only one room, the MS8H is a sturdy and efficient option. It’s ENERGY STAR® qualified and provides efficient comfort month after month.

  • Efficiency ratings of up to 22 SEER* and 10.20 HSPF** ensure you’re comfortable while helping to save on energy bills
  • All-in-one heating and cooling gives you efficient comfort all year long
  • Inverter technology provides only the air that’s required for your comfort
  • Secure installation leaves you less open to problems associated with window units, like insects, weather and possibly even theft
  • Ductless design removes the need for a problematic installation or costly modifications
  • Compact design blends into any room
  • Indoor sound levels of 26 dB and outdoor levels as low as 50 dB (a whisper is 20dB and light rainfall is 30dB)
  • Easy-to-use remote control
  • 5-year limited warranty on covered components
MS8H Mini-Split Heat Pump
Efficiency Rating (SEER): up to 22
HSPF Rating: up to 10.2
Sound Rating: 26

MPA Mini-Split Heat Pump

The MPA ductless heat pump is ENERGY STAR-qualified with energy-efficiency ratings up to 23.50 SEER* and 10.50 HSPF**. 

  • Wall-mounted thermostat or wireless remote control measures the air temperature in the room and automatically signals the system to adjust heating or cooling.
  • Quiet indoor sound levels as low as 29 dB and outdoor levels as low as 51 dB (a whisper is 20 decibels and light rainfall is 30 dB).
  • Advanced inverter technology keeps heated or cooled air streaming without the typical stops and starts associated with conventional systems.
  • Keeps your home secure and allows the system to swiftly and efficiently push heat out of your home because the compact indoor and outdoor units are connected through a small hole in your wall.
  • Designed for uncomplicated installation.
  • Moves cleaner air throughout your home because of the lack of ductwork, giving you added peace of mind.
  • 5-Year Limited Warranty on parts.
  • 7-year Limited Warranty on the compressor.
MS8Z Mini-Split Heat Pump
Efficiency Rating (SEER): up to 23.5
HSPF Rating: up to 10.5
Sound Rating: 29

Whether you want service for your mini-split heat pump or need a new unit, Quality Refrigeration in Baltimore is ready to serve you. Call us at 410-355-6010 or set up an appointment with us using our online scheduler.


* SEER, or Seasonal Energy Efficiency Ratio, measures the cooling efficiency of your air conditioner or heat pump. A higher SEER rating means greater energy efficiency and more savings for you and the environment.

** HSPF, or Heating Seasonal Performance Factor, measures the heating efficiency of your heat pump. A higher HSPF rating means greater energy efficiency, more savings and is better for the environment.