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The Mitsubishi HM Series mini splits are energy-efficient, ductless heat pump systems designed to deliver reliable heating and cooling with quiet operation and precise comfort control. They feature advanced inverter technology, compact wall-mounted units, and eco-friendly R410A refrigerant for year-round performance.
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Uses for Mitsubishi HM Series Single Zone Mini Splits:
- - Home offices
- - Attics
- - Bedrooms
- - Over-garage rooms
- - Workshops and Outbuildings
- - Basements
Benefits of a Mitsubishi HM Series Single Zone Mini Split
Is an HM Series single zone mini split right for you? What are some of the biggest benefits of these HM systems?:
- - Lower cost compared to purchasing through another online wholesaler
- - Easy installation that does not need ductwork
- - Year-round usage with heating and cooling abilities
- - Whisper-quiet operation with the average decibel rating under 50 (the sound of rain)
- - High Energy Efficiency and AHRI Certified
- - Wi-Fi connectivity and smartphone / smart home hub compatible
- - 10 Year Limited Warranty with online registration
Mitsubishi HM Series Single-Zone Product Features:
- - Blue Fin Heat Exchanger: An anti-corrosion coating comes applied to the heat exchanger on the condenser, and prevents the deterioration of the aluminum fins
- - Econo Cool Energy-Saving: Intelligent temperature control that adjusts the amount of air directed towards the body based on the air-outlet temperature
- - Remote Control: Another great way to control your HM Mini Split; this system comes with included remote controller
- - AHIR Certified: HM Series have high SEER2 energy ratings & include AHRI Certifications.
- - Heating & Cooling: Intelligent fan controls ensures optimum performance even in the heat of the summer and the cold of the winter
- - Quiet Operation: Noise as low as 22 dB for peaceful, near-silent use.
- - Dry Mode: Lowering the temperature of the coils to just below the dew point to remove excess moisture, improving comfort and lowering mold risks
- - Wi-Fi Enabled: Optional connection to Wi-Fi can give you more ways to control your air handler than just the remote
- - Auto Restart: Automatically restarts your mini split system in the event of a power failure or outage
- - 12-hour timer: Program your HM mini split to turn off or on during specific times, assisting to reduce energy bills
- - Kumo Cloud® Wireless Interface: Along with a smart phone or tablet device, you can manage your system from any location with the Kumo Cloud® app if you have Wi-Fi abilities turned on for your air handler
*Please Note: Depending on the system you purchase, features may change, increase, or decrease in availability*
No Two Rooms Are The Same...
Even if you have two rooms that are the same square footage, the room may need a larger or smaller BTU capability. Factors such as location, humidity, insulation, windows, ceiling height, or even room hotspots are just some of the things that can change the efficiency of your mini split system and should be taken into consideration before purchasing.
Luckily with Mitsubishi HM Series Single-Zone Mini Splits, any room can be tailored to fit your lifestyle and needs.
Check out our Sizing Guide:
- 9K BTU for 250 - 400sq ft (typically a small shed, or single car garage)
- 12K BTU for 400 - 600sq ft (typically a sunroom, or standard garage)
- 15K BTU for 600 - 1,000sq ft (typically a studio apartment)
- 18K BTU for 600 - 1,000sq ft (typically a large garage)
- 24K BTU for 1,000 - 1,500sq ft (typically an average barn)
Kumo Cloud® Wireless Interface
Manage Your Comfort From Anywhere With kumo cloud®
- - Compatible with M-Series, P-Series, & CITY MULTI systems
- - kumo cloud® allows for a Mitsubishi Electric indoor air handler unit to be controlled remotely or locally with the app
- - Ability to group units and organize groups into sites
- - Batch command units
- - Program events and scheduling into the unit itself
- - Available in Fahrenheit or Celsius
- - Easy to connect the device to your router using the kumo cloud® app
- - Each indoor unit must be equipped with a Mitsubishi Electric Wireless Interface (PAC-USWHS002-WF-2) installed by a licensed contractor
- - Secure boot to prevent unauthorized reprogramming of Wireless Interface
- - Intuitive initial settings feature for M- & P-Series equipment
- - For product information go to kumocloud.com
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Didn't find what you were looking for with Mitsubishi HM Series Systems?
Mitsubishi has a wide variety of other single zone series mini split systems, including:
R454B HX Series Single Zone Mini Split Systems
Looking to find out More about the HM Series?
Check out two of our articles below:
Limited-Time Offer: Buy a R410a Mitsubishi HM Mini Split and Save with Closeout Pricing here.
Why the Mitsubishi HM Series is Still a Top Mini Split Choice in 2025 here.
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How does Mitsubishi stand up to the competition?
With better efficiency ratings, larger cooling and heating capacities, and typically quieter systems than other branded mini splits, there is no need to debate between brands if Mitsubishi is an option. Mitsubishi has over 40 years of experience with innovation, comfort, and excellence, and has been a leader in the move from gas to all electric systems.
Frequently Asked Questions
An HM series Mitsubishi mini split is a type of HVAC system that offers both heating and cooling capabilities. It consists of an outdoor unit and one or more indoor units, providing an efficient and flexible solution for maintaining comfortable indoor temperatures.
Benefits of a Mitsubishi HM series mini split include high energy efficiency, precise temperature control, quiet operation, and the ability to heat or cool individual rooms. They are also easier to install compared to traditional HVAC systems, making them a versatile option for various applications.
The Mitsubishi HM series are compatible with single zones/rooms and can be anything from a garage to a bedroom, finished basement, or living room where ductwork is not needed. With a a sleek wall mounted air handler design, a quiet outdoor condenser, and five different BTU sizes to choose from, there is an HM series mini split for everyone.
The larger the room, the larger the BTU need. Our customer service experts are also HVAC experts, and one of them can help you determine the best size for your application, plus help you consider the options for the air handler, and how it delivers air into the room. For more information, you can also check our sizing guide.
Yes, Mitsubishi HM series mini splits are known for their high energy efficiency. Using an advanced inverter technology to adjust the compressor speed and maintain the desired temperature, reducing energy consumption and lowering utility bills compared to traditional HVAC systems. These HM series systems even have an average 20 SEER2 rating, in addition to being AHRI Certified.
The R410a Mitsubishi single zone HM Series comes in a wide variety of sizes including: 9,000 BTU, and the sold out sizes of 12,000 BTU, 15,000 BTU, 18,000 BTU, and 24,000 BTU.
We currently have two articles written about the Mitsubishi HM Series. The first article is about our rare limited time 40% off offer on all of our HM Series, and you can read that article here.
The second article goes into further detail about all of the great benefits that are featured in the Mitsubishi HM Series, and you can read that article here.
Why Buy From Us?
Customer Satisfaction
Our dedicated staff works hard to ensure that all orders are handled quickly and efficiently to ensure that you get what you ordered as quickly as possible.
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Save Money
We provide you great prices so you can save your money for the more important things in your life.