Mitsubishi Mini Split Systems

Looking for reliable Mitsubishi heating and cooling solutions? Explore our range of Mitsubishi mini splits. We offer competitive Mitsubishi air conditioner prices for various Mitsubishi air conditioner models, including the popular Mr Slim Mitsubishi series.

Mitsubishi Ductless Mini Split Air Conditioners - Cooling Only

Ideal for single rooms or zones, our cooling-only Mitsubishi ductless air conditioner options range from 9K to 36K BTU. These systems feature wall-mounted Mitsubishi ductless air indoor units, providing efficient Mitsubishi air conditioning.

Mitsubishi Ductless Mini Split Heat Pump - Cooling and Heating

Experience year-round comfort with a Mitsubishi mini split heat pump. These heat pumps provide both cooling and heating for single rooms or zones, with capacities from 9K to 36K BTUs. Featuring wall-mounted Mitsubishi ductless indoor units, these systems are versatile Mitsubishi split systems.

Mitsubishi Ductless Mini Split Horizontal Ducted Heat Pumps - Cooling and Heating

For spaces with crawl or attic access, these Mitsubishi mini split indoor units can be discreetly tucked away, providing comfortable Mitsubishi heating and cooling to up to two adjoining rooms. They offer an efficient alternative to extensive and inefficient duct systems. Locate the ducted Mitsubishi split unit in the area it will condition, using short, efficient duct runs.

Mitsubishi Ductless Mini Split Ceiling Cassette Heat Pumps - Cooling and Heating

When installed in the ceiling, only the flush-mounted grille of this Mitsubishi mini split is visible. It features four-way discharge airflow and branch duct knockouts for conditioning smaller nearby spaces. A built-in condensate removal pump is included. These Mitsubishi heat pumps require about a foot of clearance above the ceiling.

Mitsubishi Ductless Mini Split Floor-Mounted Heat Pumps - Cooling and Heating

Explore floor-mounted Mitsubishi heat pumps for another versatile Mitsubishi heating and cooling option within the Mitsubishi mini splits range.

Mitsubishi Multi-Room Ductless Air Conditioning Heat Pumps - Cooling and Heating

Select a multi-room Mitsubishi ductless air conditioning system to heat and cool from 2 to up to 8 zones from a single outdoor Mitsubishi AC unit. Choose between Mitsubishi wall mounted ductless air units or hidden-from-view ducted indoor units for maximum flexibility with your Mitsubishi split system. Versatile Mr Slim Mitsubishi multi-zone systems also offer ceiling recessed indoor unit options, including the capability for a Mitsubishi 3 zone mini split configuration.

Easy Installation

These Mitsubishi mini split ductless air conditioning systems are designed for easy installation with minimal disruption. Different indoor Mitsubishi split unit style options are available to meet any need. With their small footprint, the Mitsubishi mini split AC outdoor units can be easily concealed, completing the Mitsubishi air conditioning system. We offer options for whole-house or room-by-room Mitsubishi heating and cooling.

Typical Installation

One of the great features of the Mitsubishi ductless air conditioning system is its ease of installation. A qualified contractor can usually install it in about a day. (Do-it-Yourselfers - Learn how to select a qualified contractor to install the system you select).

The sleek Mitsubishi AC unit mounts discreetly within the space. A pair of small refrigerant lines plus power and control wiring connect it to the outdoor Mitsubishi AC unit through a small three-inch opening in the wall. Little to no ductwork is required, so you don't have to worry about disorder in your home or costly remodeling expenses when installing a Mitsubishi split unit.

Different Styles of Indoor Units

Horizontal Ducted Style

When a ducted model is selected as the indoor Mitsubishi mini split unit that best fits your needs, it can easily be installed in the ceiling or beneath the floor in a crawl space or basement. This style accommodates using short duct runs and registers to deliver and return air from the interior space to the Mitsubishi air conditioner.

Wall-Mounted Style

A wall-mounted Mitsubishi ductless unit mounts high on a wall and is unobtrusive to the visual area within a room. The wall Mitsubishi AC unit models are a neutral white and have features that enhance their functions within the space.

Ceiling Recessed Cassette Style

When installed, the flush-mounted grille of this Mr Slim Mitsubishi style is all you see. With its fresh air intake capability and four-way discharge airflow, the PL series ceiling cassette gives you plenty of fresh, comfortable Mitsubishi air conditioning.

Outdoor units complete the Mitsubishi ductless air conditioning and heat pump system. Each system's outdoor Mitsubishi AC unit has a small physical footprint to take up as little space outside your home as possible. It can also be hidden by foliage, making your Mitsubishi mini split AC system aesthetically pleasing.

Mitsubishi Mr. Slim Ductless Air Conditioner Technology - The Quiet Solution

The M-series Mr Slim Mitsubishi ductless air conditioner heat pump systems (also known as a Mitsubishi mini split) are perfect for residential and light commercial Mitsubishi heating and cooling applications. Whisper-quiet and highly reliable, these Mitsubishi ductless air conditioner units go where ductwork can't: computer and phone rooms, room additions, music studios, and small offices, just a few spaces ideal for a Mitsubishi mini split ac.

For many years, Mitsubishi mini split air conditioner systems have been the quiet solution for cooling and heating problems worldwide. The popular, proven, and industry-best-selling Mr Slim Mitsubishi ductless air conditioning systems have two basic components: an easily installed indoor and outdoor Mitsubishi AC unit.

Mitsubishi Ductless Air Conditioning Systems Makes Cooling a Breeze

The indoor wall-mounted Mitsubishi mini split units deliver enough cold or warm air to make any space more comfortable. Adjustable swing louvers direct the airflow left or right, covering the entire space quietly. The Mr Slim Mitsubishi split ductless air conditioners are the perfect addition for various spaces needing efficient Mitsubishi heating and cooling:

• Guesthouses
• Music studios
• Porch or garage apartments
• Computer and telephone rooms
• Loft apartments
• Small offices
• Garage apartments
• Attic enclosures
• Rental efficiencies
• Small 2 or 3 room homes

A Mitsubishi mini split air conditioner system is similar to a central system in that the compressor is outside, eliminating the noise associated with wall-type units. The indoor section is tranquil and simply surface-mounts on the wall. Best of all, the sleek contemporary styling of the indoor section will not detract from the decor of its surroundings, making a Mitsubishi air conditioner a great choice.

Increased Flexibility with Multi-Zone Operation

The Mitsubishi ductless air system is perfect for schools, hospitals, and homes where multiple-room Mitsubishi heating and cooling is desired but ductwork is impractical. The Mr Slim Mitsubishi ductless air conditioner heat pump unit is flexible to meet your needs.

Outstanding Features

Current Mitsubishi mini splits ship with R-454B, the low-GWP refrigerant adopted under federal AIM Act rules, and carry the feature set that made the Mr Slim series the industry benchmark:

• Anti-allergy Enzyme Filter uses artificial blue enzyme catalyst on the filter filaments to capture harmful microbes
• Hybrid Catechin Pre-filter fibers are infused with a bioflavinoid found in green tea that has antiviral and antioxidant properties
• A-Control for Unit Wiring allows communication and power between outdoor and indoor units on only 3 wires
• Inverter driven DC Compressor operates at high efficiency with outstanding reliability in a Mitsubishi Electric air conditioner
• Pulse Amplitude Modulation (PAM) Control aligns electrical input wave to improve and condition the electrical power factor up to 98%
• Low-ambient Cooling allows for efficient cooling operation with outdoor temperatures as low as 14°F with your Mitsubishi air conditioner
• Ductless Air Powerful Mode provides 15 minutes of extra high-power cooling or heating for your Mitsubishi mini split heat pump
• Plus: "Econo Cool" mode, 1°F step temperature setting, self-diagnostic function, swing mode (up and down), auto-restart, dry mode, and auto cool/heat changeover are standard features on many Mitsubishi air conditioner models

You Won't Believe Your Ears

Is it on?

That's the first thing our customers ask when their new Mitsubishi air conditioning unit is first installed. The computer on your desk may make more noise than the low-speed fan setting on most Mitsubishi ductless air conditioning systems. With indoor decibel levels as low as 22 dB, you won't be able to tell when the system is operating.

In perspective, a human whisper is about 40 dB, and a quiet refrigerator is around 48-55 dB. A decibel rating of 22 is inaudible even at very close range. You simply cannot buy a quieter Mitsubishi AC system.

Super High Efficiency, Lower Power Bills

Mitsubishi engineers designed these systems to provide peace of mind from a comfort and energy standpoint. Many current models post SEER2 ratings well above federal minimums, making the Mitsubishi Mr. Slim ductless air conditioner heat pump one of the most efficient and cost-effective systems you can buy. Imagine never having to worry about high power bills again; just dial in a comfortable setting and walk away.

Advanced Inverter Technology: By precisely controlling compressor rotation speed, the innovative Inverter Technology offers exceptional performance and reduced energy consumption for maximum savings and comfort with your Mitsubishi mini split heat pump.

High Speed Heating and Cooling: In your Mitsubishi split system, the air conditioning compressor rotation speed is controlled according to each zone's cooling and heating demand. By flexibly controlling compressor speed to match operating requirements accurately, you can achieve maximum comfort.

During the winter, when outside temperatures are low, the compressor rotation speed is set 1.5 times faster than conventional models, allowing for rapid and higher heating performance. Your Mitsubishi mini split heat pump can more effectively reach and maintain the desired temperature.

Bottom line? The Mitsubishi mini split ductless air conditioning inverter system will outperform a standard ductless heat pump by maintaining up to 82% of its rated heating capacity down to 17°F. At this temperature, ordinary heat pumps produce very little heat (less than half their rated capacity in most cases). They must be supplemented with another heating source to keep you warm. This highlights the superior Mitsubishi heating and cooling capabilities.

Extra Energy Savings: Energy consumption is automatically lowered when less capacity is required, reducing operating costs by up to 50% compared to non-inverter models.

Optimum Year Round Comfort: To ensure that a room is never too hot or too cold, advanced inverter technology allows the Mitsubishi ductless air system to detect subtle fluctuations in room temperature and adjust compressor rotation speed automatically.

Unlike conventional air conditioning/heating systems that stop and start repetitively, the Mr Slim Mitsubishi Inverter Technology allows more precise temperature control and fewer temperature variations, ensuring consistent comfort from your Mitsubishi Electric air conditioner.

The Hottest Thing In Cooling

Mitsubishi Electric is the undisputed industry leader in split ductless air conditioning and heating technology. The versatility and variety of applications for a Mitsubishi split unit are unlimited. You may have an older home or business built before ducted air conditioning became available, and you desire the comfort and humidity control provided by air conditioning and heating.

The Mr Slim Mitsubishi split ductless air conditioner system is the perfect answer for spot cooling or heating uncomfortable hot or cool rooms without the expense of a traditional, centrally ducted system. Proven performance, long-term reliability, and ease of installation make the Mr Slim Mitsubishi M-Series ductless air conditioner and heat pump by Mitsubishi the innovative and cost-effective choice for Mitsubishi heating and cooling.

Unsurpassed Reliability

Mitsubishi Electric is world-renowned for the quality and durability of its mini splits. We have never encountered a more dependable Mitsubishi heating and cooling system.

Our warranty experience with these systems is outstanding and second to none. Our customers are ecstatic with both the quality and performance of their Mitsubishi ductless air conditioner system, each and every time.

The Mr Slim Mitsubishi unit is designed to be one of the most reliable Mitsubishi air conditioners you can buy. Every major component is designed and manufactured by Mitsubishi, so the system provides highly reliable operation, which is only possible when all components are purpose-designed and built to work in harmony. You may find a slightly less expensive upfront system. Still, nobody beats Mitsubishi's total overall cost benefit, which comes from rugged durability, parts availability, and ease of installation of a Mitsubishi mini split AC.

No Ductwork Needed

Mr Slim Mitsubishi ductless air conditioning and heating systems need no ductwork. This means easy installation and less mess when installing your Mitsubishi ductless air conditioner.

Wireless Remote Control

The Mr Slim Mitsubishi system includes a wireless control center that offers complete control and easy-to-use functions that don't require an advanced degree to operate your Mitsubishi air conditioner. These functions include a two-speed fan operation, Cool, Heat, Auto, and Dry operating modes, and a programmable 24-hour timer for convenient, customized cooling on/off periods.

The self-diagnostic LCD quickly detects malfunctions and even pinpoints the location of your Mitsubishi AC.

Service is a Snap

All Mitsubishi mini split air conditioning outdoor units are designed with easy service and maintenance in mind. Service points are located behind easy-access panels to make installation easier for your service technician working on your Mitsubishi AC unit. All M-series indoor units feature a washable filter design without filter replacement headaches, adding to the ease of owning a Mitsubishi air conditioner.

How Do I Know What Size to Select?

Use our handy Mitsubishi ductless air sizing calculator below. This calculator will provide an estimate of the size needed for your application. If you are still unsure of the appropriate Mitsubishi air conditioner size, have a local contractor visit your job site to analyze your Mitsubishi heating and cooling needs thoroughly.

About 15-20 BTU per square foot for well-insulated residential homes is usually sufficient for a Mitsubishi mini split. For the top floor in a multi-story home, about 25-30 BTU per square foot is required for effective Mitsubishi air conditioning.

Standard office spaces with an average number of occupants and office equipment will require around 35-40 Btu's per square foot for their Mitsubishi AC. If there are no outside exposed exterior walls, this can be reduced by about 20% for your Mitsubishi AC unit.

Order yours today. You'll be glad you did.

Mitsubishi Electric HVAC (Trane)

Mitsubishi HVAC, a collaboration between Mitsubishi Electric US, Inc., formed in 2018, has been revolutionizing the HVAC industry with its cutting-edge technology and unparalleled efficiency. Known as Mitsubishi Electric Trane HVAC US (METUS), this venture combines the best of both worlds, offering innovative and efficient solutions for a wide variety of settings.

A Diverse Array of HVAC Solutions

Mitsubishi Electric offers an extensive line of HVAC products, each designed to cater to specific needs and environments. Mitsubishi HVAC's ductless mini-split systems are the epitome of flexibility and convenience. Ideal for spaces lacking traditional ductwork, these systems offer efficient cooling and heating, making them perfect for both homes and businesses. Mitsubishi ductless HVAC solutions stand out for their ease of installation and superior energy efficiency.

Researching Before You Buy?

Mitsubishi's ductless family has gone by the Mr. Slim name for decades, spanning the residential M-Series and light commercial P-Series. Our Mitsubishi Mr. Slim Guide answers the homework questions: model differences, error codes, manuals, maintenance schedules, and the R-454B transition. Come back to this page when you are ready to put a system in the cart.

Mitsubishi Buying Questions

Questions about pairing indoor and outdoor units, weighing standard against Hyper-Heat, or sketching a multi-zone layout? Contact us before you order and get it right the first time. Systems ship fast from US warehouses.