Founded in 1921, Mitsubishi Electronic Company initially manufactured electric engines for ocean vessels. In the 1960s, Mitsubishi started making heating and cooling products. Nowadays, the company offers a wide selection of electronics and environmentally-friendly products for the home. Mitsubishi has offices located across six continents, including its headquarters in Japan.

Mitsubishi is one of the first HVAC companies to break away from central HVAC systems, which usually require intricate ductwork throughout the home. Mitsubishi’s ductless mini-split heat pumps include a single condensing unit that sets up outdoors and combines with up to eight different air handlers indoors. These handlers contain coils that help transfer heat and work with a fan to distribute cold and hot air throughout the home. Ductless heat pumps are an outstanding choice for homes without a central HVAC system.

Types of Mitsubishi heat pumps

Future heat pump owners should consider the weather in their area in addition to the heat pump’s efficiency, affordability and fuel consumption. Homeowners should also consider a pump’s price and their home’s size, as efficiency can decline with larger rooms.

Mitsubishi heat pumps come in two different configurations:

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Single-zone systems include an outdoor unit and an indoor air handler with a capacity range of 6,000 British thermal units (BTUs) for cooling and 8,700 BTUs for heating. Larger rooms can benefit from 42,000 BTUs for cooling and 54,000 BTUs for heating. Sound varies from the upper 40s in decibels to the mid-50s in decibels. Units can include Hyper Heat, a Hot Start feature that helps provide instant access to heat which is ideal in colder climates. All models include restart technology assistance that can help if there’s a power outage.


Mitsubishi’s multi-zone systems include an outdoor unit with up to eight indoor air handlers. Smaller models have a capacity range of 20,000 BTUs for cooling and 22,000 BTUs for heating. Larger heat pump models have capacities of up to 60,000 BTUs for cooling and 66,000 BTUs for heating. Units can work in up to eight different zones. Some models include Hyper Heat for homes located in colder climates. Restart technologies are another available feature to assist in the event of a power outage.

Mitsubishi has different types of heat pumps that vary in functionality, including the following:

  • Ductless HVACs: These require no ductwork and can include electric heat coils similar to space heaters to instantly warm a home.
  • Split systems: These are outdoor and indoor units with condensing units and air handlers installed outside of the home.
  • Mini-split and mini-split systems: These are smaller outdoor units that include a condensing unit and air handler.

Mitsubishi heat pump models

Mitsubishi offers different types of heat pumps for residential homes. Backed by good warranty packages, Mitsubishi heat pumps offer flexible pricing. Some Mitsubishi pumps are ENERGY STAR® certified.

Multi-zone heat pumps

  • The medium-sized MXZ-3C24NA2 has a capacity of 23,600 BTUs for cooling and 25,000 BTUs for heating. Its Seasonal Energy Efficiency Ratio (SEER) is 20 and it’s Heating Seasonal Performance Factor (HSPF) is 9.8. This model does not include the Hyper Heat option.
  • A larger unit, the MXZ-5C42NAHZ has a capacity of 42,000 BTUs for cooling and 48,000 BTUs for heating. Its SEER is 19 and its HSPF is 11. This model includes Hyper Heat.

Single-zone heat pumps

  • As a smaller unit, the MUZ-FH06NA has a capacity of 6,000 BTUs for cooling and 8,700 BTUs for heating. With a 33.1 SEER, it has a 13.5 HSPF.
  • A mid-sized unit, the MUZ-FH18NA2 includes a 17,200 BTU cooling capacity and 20,200 BTU heating capacity. With a 21 SEER, it has an HSPF of 11.
  • The PUZ-A30NHA7 is a large unit with a 30,000 BTU cooling capacity and 32,000 BTU heating capacity. With a 19.6 SEER, it has an HSPF of 10.

Heat pumps with wall-mounted air handlers

  • A smaller unit, the MSZ-GL09NA includes a five-speed fan and operates at 19 decibels.
  • The mid-sized MSZ-EF18NAS also has a five-speed fan. It operates at 30 decibels.
  • The PKA-A30KA4.TH is a larger unit with a three-speed fan. It operates at 39 decibels.

Ceiling-cassette indoor heat pumps

  • The small-sized MLZ-KP09NA comes with a five-speed fan and goes up to 26 decibels in sound.
  • The mid-sized PLA-A24EA7 has a four-speed fan and goes up to 28 decibels in sound.

Mitsubishi heat pump pricing

Several factors can affect pricing a new heat pump, including the weather in the home’s location and any installation-related costs. Mitsubishi heat pumps range in price from $1,405 to $3,390 for the unit only. With installation, costs can reach $3,500 to $5,890.

Consult a contractor

Homeowners considering purchasing a heat pump should consult a local contractor. A certified HVAC technician can measure the heat output necessary to heat the home, ensuring the homeowner purchases a pump that will heat their home sufficiently.

Mitsubishi heat pump warranties

Mitsubishi offers good warranty coverage for their heat pumps. Compressors have coverage for seven years while parts have coverage for five. If homeowners register their units within 90 days, they are eligible for a 10-year warranty on their compressor and parts. However, labor costs are not included in warranty coverage plans.

Mitsubishi heat pump reviews

Homeowners who would like additional information on Mitsubishi heat pumps can find Mitsubishi heat pump reviews on

Frequently asked questions

How much does a Mitsubishi heat pump cost?

Mitsubishi heat pumps range in price from $1,405 to $3,390 for the unit only. With installation, costs can reach $3,500 to $5,890.

Where can I buy a Mitsubishi heat pump?

Homeowners interested in buying a Mitsubishi heat pump can shop on Mitsubishi’s website. They can also shop in-person or online at a major appliance store.

How long will a Mitsubishi heat pump last?

Heat pumps generally last for up to 15 years, but they can last up to 25 years if they don’t need an outside compressor or condenser. Units that experience high use and units in colder climates might only last 10 years. However, a high-quality heat pump can last up to 20 years with regular maintenance.