GIVE US A CALL TODAY: (800) 532-3511


Single Zone

Single Zone

Mitsubishi M-Series Heat Pump Systems

Slim, wall-mounted indoor units provide zone comfort control. INVERTER-driven compressors provide higher efficiency with controlled power usage. The outdoor unit powers the indoor unit, and should a power outage occur, the system is automatically restored when power returns.

Ideal for applications such as bedrooms, home offices, living rooms, dining rooms, bonus rooms, basements, kitchens, offices, kiosks, guard houses, and more. Capacities range from 4,500 to 36,9000 Btu/h.

Maximum Efficiency

All Mitsubishi Electric systems meet or exceed industry-standard requirement of 13 SEER for efficiency. Systems deliver up to 30 SEER (MSZ-FH) as a result of a powerful magnet rotor in the compressor that allows for lower current input. With the increased energy efficiency and SEER ratings, several models are ENERGY STAR® Tier 2 certified.

While traditional systems waste energy by cycling off and on to achieve desired set point, Mitsubishi Electric's innovative INVERTER technology varies the compressor speed according to the cooling or heating load of a room. High rotation compressor speeds cool and heat a room quickly. Lower compressor speeds use less energy and save money. Learn more about the efficiency of our systems.

Quiet Operation

Both indoor and outdoor units of Mitsubishi systems have been thoughtfully designed to minimize disruption to home environments. The fans on indoor units deliver air quietly and continuously. In many instances it is difficult to even tell whether or not the units are operating by just listening.

Multiple Filters for Cleaner, Healthier Air

A sophisticated multi-part filter system on our indoor units removes contaminants such as allergens, viruses and bacteria from the air as it circulates. Standard Filter Systems use two filters:

  • The hybrid catechin pre-filter absorbs odor-causing gases.
  • An electro-static anti-allergen filter reduces germs, bacteria and viruses and helps trap dust, pollens, mites and other particles.

Our enhanced filter system (MSZ-FH09/12/15 NA systems) adds a third filter for triple filtration. The deodorizing filter has a ceramic surface absorption element and uses nanotechnology for high power odor absorption. This combination of filter types provides a complete air purifying system along with the ultimate comfort solutions.

Filters are easily accessible on indoor models so that they can be removed and cleaned as needed. The hybrid coating process extends the life of filters so that, with proper maintenance, the filters can last up to more than 10 years.

Remote Controls

Mitsubishi Electric offers comprehensive remote controllers that control temperature, fan speed and more. Choose from four modes: COOL, HEAT, AUTO and DRY. The controller also has a 12-hour ON/OFF timer for one-button control of your personal comfort.

An advanced wireless remote control is standard on all ductless models. An optional wired on-the-wall controller is available for wall-mounted indoor units on INVERTER systems (also requires MAC-397 adapter) while standard on ducted units. Systems can be controlled via smart phone as well.

Year-Round Comfort from a Heat Pump

Mitsubishi Electric's Hyper-Heating INVERTER (H2i®) heat pump technology provides year-round comfort with a single system, even on the coldest days of the year in most areas. Using INVERTER-driven scroll compressor technology, H2i systems can achieve the desired room temperature quickly and maintain it while conserving energy.

The MSZ-FH09/12/12NA high efficiency systems are not only ENERGY STAR® rated and Tax Credit qualified, providing up to 30 SEER, they provide exceptional heating performance. These systems provide heating to -13°F and produce 100% heating capacity at 5°F.

A number of innovative features make our H2i heat pumps a great choice for comfort control:

  • Automatic cool / heat changeover
  • Automatic restart in the case of power outages
  • Split vanes for spreading air throughout the room more effectively
  • i-See Sensor 3D technology monitors hot spots in the room where humas are
  • Long line-length capabilities of up to 277 ft.
  • Wind baffles to allow for air-conditioning down to 0º F outdoor ambient temperature
  • Special circuits that quickly deliver refrigerant to the air conditioning cycle so that air at a comfortable temperature begins flowing right away

Tax Credit and Comfort Rebates

With high efficiency ratings, many of our ENERGY STAR systems qualify for state and local rebates and tax incentives.



Our focus and specialty is quality installation, service and repair of heating and air conditioning systems - both residential and commercial.

For more than 45 years, GHAC, Inc. has been the trusted name in HVAC for customers all across the Tri-State.

Follow Us:  


We are excited to have you become a member of the General Heating & Air Conditioning family. To schedule an appointment all you need to do is Call Today or Click Here for online chat.

  • Hot line: (800) 532-3511
  • Flatwoods, KY: (606) 836-8143
  • Huntington, WV: (304) 522-6871
  • Portsmouth, OH: (740) 354-4422
  • Ironton, OH: (740) 533-1776
  • For General Info: