Mitsubishi air conditioners are made by Mitsubishi Electric Corporation, a Japanese technology company founded in 1921 that is recognized as a world leader in air conditioning systems.
Mitsubishi Electric is best known in HVAC for pioneering the split-type air conditioner and for its Mr. Slim ductless mini-split systems, which introduced all-electric heat pump technology to the United States market in 1982.
Mitsubishi Electric Corporation is listed on the Tokyo Stock Exchange under the ticker 6503 and is a member of the Mitsubishi Group, one of Japan’s largest industrial conglomerates.
Knowing that Mitsubishi Electric is a genuine, century-old Japanese manufacturer that builds its own compressors and controls in-house helps explain its long-standing reputation for precision engineering and long service life.
This article covers who makes Mitsubishi air conditioners, where they are produced, who owns the brand, its history, how it compares to a rival, and whether the systems are any good.
So let’s get started.
Table of Contents
Who Makes Mitsubishi Air Conditioners?
Mitsubishi air conditioners for the United States market are made by Mitsubishi Electric Trane HVAC US, known as METUS, a 50/50 joint venture formed in 2018 between Mitsubishi Electric Corporation and Trane Technologies plc.
METUS is headquartered in Suwanee, Georgia, and serves as the exclusive distributor of Mitsubishi Electric ductless and VRF systems for the United States and select Latin American markets.
Mitsubishi Electric manufactures the actual HVAC systems in its own factories, while METUS handles distribution, dealer support, training, and customer service for the North American market.
Mitsubishi Electric is notable for manufacturing key components including compressors, semiconductors, and fans in-house, giving it exceptional control over quality compared to brands that rely on third-party suppliers, as noted on the Mitsubishi Electric US official site.
Where Are Mitsubishi Air Conditioners Made?
Mitsubishi Electric air conditioners are made in factories across Japan, Thailand, China, Mexico, the United Kingdom, and Turkey.
The primary production base for residential split systems is the company’s consumer products factory in Thailand, established in the early 1990s as part of Mitsubishi Electric’s Asia-Pacific manufacturing strategy.
Compressors used in Mitsubishi Electric systems are produced at Siam Compressor Industry in Thailand, a factory established by Mitsubishi Electric specifically to supply its air conditioning division.
Additional production takes place at facilities in Japan, the UK, Mexico, China, and Turkey, with engineering oversight maintained at Mitsubishi Electric’s headquarters in Tokyo and its Air-Conditioning Systems Works in Wakayama, Japan.
Who Owns Mitsubishi Electric Air Conditioners?
Mitsubishi Electric Corporation is a publicly traded Japanese company listed on the Tokyo Stock Exchange.
It is a member of the Mitsubishi Group, which traces its roots to the shipping empire founded by Yataro Iwasaki in 1870, though all Mitsubishi companies today operate independently of each other.
Mitsubishi Electric was officially established in 1921 as a spin-off from Mitsubishi Shipbuilding’s marine electric motor factory in Kobe, Japan.
In the United States, Mitsubishi Electric operates through its 50/50 METUS joint venture with Trane Technologies, as confirmed on METUS’ official about page.
What Is Mitsubishi Electric Best Known For in HVAC?
Mitsubishi Electric is best known for its Mr. Slim ductless mini-split systems, which it introduced to the United States in 1982, decades before ductless became mainstream in American homes.
The brand pioneered the cross-flow fan in 1959 and the split-type room air conditioner, both of which became industry standards adopted globally.
Its Hyper-Heat technology, which delivers reliable heating output down to minus 13 degrees Fahrenheit, is widely regarded as one of the most capable cold-climate heat pump systems available for residential use.
Mitsubishi Electric also invented the variable refrigerant flow system, marketed as City Multi, which is used in commercial buildings to independently control temperature in multiple zones from a single outdoor unit.
Mitsubishi Air Conditioners vs Daikin Air Conditioners: How Do They Compare?
Mitsubishi Electric and Daikin are both Japanese HVAC giants and direct competitors in the ductless mini-split market.
Mitsubishi Electric is generally considered the premium option for ductless systems, particularly for cold-climate performance, quiet operation, and long-term reliability.
Daikin is the world’s largest HVAC manufacturer by output and competes across a broader price range, from the budget-tier Goodman brand to its own Daikin premium systems.
For buyers who want the most refined cold-climate ductless performance, Mitsubishi Electric has a clear advantage, while Daikin offers more options across different price points.
Are Mitsubishi Air Conditioners Any Good?
Mitsubishi Electric air conditioners are widely regarded as among the best in the world for ductless systems, earning top marks from contractors, engineers, and homeowners for reliability, efficiency, and quiet operation.
HVAC professionals consistently rank Mitsubishi Electric at or near the top for long-term reliability, citing its in-house manufactured compressors and rigorous factory testing as key differentiators.
The Mr. Slim and Hyper-Heat product families are popular across the United States, particularly in colder northern climates where their cold-weather performance is unmatched at a residential price point.
Warranties vary by model and installation type, but residential systems typically carry 5-year parts and labor coverage, with the METUS network providing broad dealer and service support.
For homeowners who want the world’s most refined ductless mini-split technology from a genuine Japanese manufacturer with a century of engineering excellence, Mitsubishi Electric is the benchmark choice.
For more on related HVAC brands, see Who Makes Lennox Air Conditioners and Who Makes Rheem Air Conditioners.
Frequently Asked Questions About Mitsubishi Air Conditioners
Who makes Mitsubishi air conditioners?
Mitsubishi air conditioners are made by Mitsubishi Electric Corporation, a Japanese manufacturer founded in 1921. US distribution is handled by METUS, a 50/50 joint venture between Mitsubishi Electric and Trane Technologies formed in 2018.
Where are Mitsubishi air conditioners made?
Mitsubishi Electric air conditioners are made primarily in Thailand for most residential systems, with additional production in Japan, China, Mexico, the UK, and Turkey.
Is Mitsubishi Electric the same as Mitsubishi Heavy Industries?
No. Mitsubishi Electric and Mitsubishi Heavy Industries are entirely separate companies. Both share historical Mitsubishi Group origins but operate completely independently with their own products, engineering, and management.
What is Mitsubishi Electric best known for in HVAC?
Mitsubishi Electric is best known for its Mr. Slim ductless mini-split systems and its Hyper-Heat cold-climate heat pump technology. It pioneered the split-type room air conditioner and VRF commercial systems.
I am Jack Neel, a mechanical engineer, researcher, and writer. I created this website to share my knowledge about different brands and products with you. I research the manufacturers behind the brands and provide you with the information you need to make smart buying decisions.