Mini-Split Ductless Heat Pumps from Twin Air LLC Help you Manage Warm Summers and Cold Winters in Manassas

Twin Air LLC in Manassas offers a mini-split heat pump to satisfy your home comfort needs, no matter if you need heating and cooling to one room or up to four rooms. You can look forward to ultraquiet, efficient performance from our durable Lennox® mini-split heat pumps.

With the easy-to-install, ductless design, these mini-split heat pumps also erase the potential for expensive modifications later on. Our systems provide month after month of efficient comfort in a streamlined package. Check them out.

MS8Z Mini-Split Heat Pump

When you’re looking for multi-zone control to heat and cool multiple rooms, the MS8Z is a great option. It’s a solitary outdoor unit that efficiently delivers comfortable air to as many as four different rooms.

  • Efficiency ratings of up to 16 SEER* and 8.20 HSPF** increase your comfort without raising your utility bills
  • All-in-one heating and cooling gives you efficient comfort season after season
  • Multi-Zone design operates from a single outdoor unit with up to four compact indoor units for precise comfort control
  • Inverter technology almost noiselessly heats or cools only the air that is called for
  • Secure installation doesn’t leave you vulnerable to home safety issues that can come 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 senses air temperature in the room and automatically tells the system to make necessary adjustments
  • Ductless design eliminates complicated installation or expensive modifications
  • Compact design camoflauges 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

The MS8H is a durable, energy-efficient air-comfort solution for [a single|one|a sole]35] room. This ENERGY STAR®-qualified system provides comfortable cool air in the summer months and warm, cozy air in the winter months.

  • Efficiency ratings up to 22 SEER and 10.20 HSPF keep you comfortable while helping save money on energy bills
  • ENERGY STAR® qualified—meets or exceeds EPA guidelines for energy efficiency
  • All-in-one heating and cooling delivers efficient comfort throughout the year
  • Inverter technology provides only the air that is needed
  • Secure installation leaves you less vulnerable to issues associated with window units, like insects, weather and possibly even theft
  • Ductless design removes the need for a complicated installation or pricey 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 moving without the typical stops and starts associated with conventional systems.
  • Keeps your home secure and allows the system to quickly and efficiently move heat out of your home because the compact indoor and outdoor units are joined through a small hole in your wall.
  • Designed for easy 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

Twin Air LLC in Manassas wants to help you find the right mini-split heat pump for your home or our specialists can service your existing mini-split heat pump. Schedule an appointment with us online , or call us at 703-754-1062.


* 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.