Hawaii Air Conditioning Systems
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Mitsubishi Mr. Slim M-Series

mrslimEnhance your life with the comfort and convenience of a Mr. Slim ductless heating and cooling system.  Easy to install and easy to maintain, Mr. Slim single and multi-split systems are stylish, compact, secure and energy efficient.  Whether  you want to enjoy your cottage year-round, or just feel comfortable in your own home, there’s a Mr. Slim solution that’s just right for you.


The True Evolution in Whole Home Comfort 

There’s a lot of smart thinking that goes into making Mr. Slim your best choice for year-round home comfort – we call this Advanced Technology. It includes features like Variable Compressor Speed Inverter (VCSI) technology, which helps Mr. Slim use only the energy needed to keep your room temperature and humidity right where you want them.

It includes the whisper-quiet fans and compressors that work so silently you won’t even notice they’re on. It includes high-speed heating and cooling which get your rooms to the temperature you want when you’ve just come in from extreme outdoor conditions. And it includes all the advanced engineering to keep your home comfortable while saving you from rising energy costs. Now that’s smart thinking.

Download Features at a Glance PDF


Experience the Benefits of Advanced Technology 

Mr. Slim M-Series is the ideal solution for homes and light commercial areas of varying needs and sizes. M-Series ductless systems are stylish, compact, quiet, attractive and secure. Advanced technology also means your Mr. Slim ductless system will run more efficiently than a conventional unit, saving you from rising energy costs.

Product Specification Charts

Main Specification Chart
Single Indoor Unit Heat Pump
Single Indoor Unit Wall-Mounted Style Heat Pumps
Single Indoor Unit Ducted Style Heat Pumps
Single Indoor Unit 4 Way Cassette Style Heat Pumps
Multi Indoor Unit Heat Pumps
Single Indoor Unit Wall-mounted Style Air Conditioners

Indoor Unit Styles

Wall Mounted Style

  • Catechin Plus Air Purifying Systemwallmountedstyle
  • Super-Quiet Technology – Only 19dB(A)
  • High-Speed Cooling and Heating
  • Wide Airflow – Up to 150°
  • Low-Ambient Heating -20°C/-4°F (MSZ-GE models)
  • Optional Wired Remote Controller

Ceiling Concealed Style

  • Extreme Quiet Operation – as low as 23dB(A)ceilingstyle
  • Ultra-thin profile – only 7-7/8 in. high
  • Adjustable ESP to meet different layouts
  • Built-in High-Performance Drain Pump
  • Unit Stays Out-of-Sight with Ducted Connections

Floor Mounted Style

  • Catechin Plus Air Purifying Systemfloormounted
  • Dual-Outlet for Optimum Air Distribution
  • SmartSet & Econo
  • Super-Quiet Technology
  • SuperHi Fan Speed
  • Optional Wired


4 Way-Cassette

  • Super Quiet Technology
  • Long-life Filter – Up to 2,500 hours
  • Four-way Airflow Directions
  • Wide Outlets for Better Air Distribution
  • Built-in High-Performance Drain Pump
  • Connectable to Fresh Air Supply

How It Works

The Attraction of Being Untraditional 

Mr. Slim M-Series is the ideal solution for homes and light commercial areas with varying needs and applications. M-Series ducted and ductless systems are stylish, compact, quiet, attractive and secure. Advanced technology also means your Mr. Slim split system will run more efficiently than a conventional unit, saving you from rising energy costs.

Home Comfort Room by Room 

If you take your comfort seriously then it’s time to consider Mr. Slim. The ease of installation and flexibility of Mr.Slim means you don’t have to restrict your comfort to only one part of your home. And with multiple sleek and stylish indoor units to choose from, you can rest assured that Mr. Slim will fit in nicely and almost unnoticed with the decor in any room.

Service & Support

Mitsubishi Electric Quality marks over 80 years of excellence in technology, design and manufacturing, representing the highest standards of comfort, durability and efficiency.

Our quality assurance program is guided by our stringent Quality Policy, which ensures that all phases of the development process – from design and manufacture to the finished product – must meet our standards. What it means to you is that Mitsubishi Electric simply makes the best air conditioners that you can buy today.

Our commitment to innovation and technology is exceeded only by our commitment to service – we stand behind every product that bears the Mitsubishi Electric name, and we demonstrate this by offering you our 5-year parts and 7-year compressor warranty. Through our competent distributor network, strong service support and unmatched parts availability, it is our assurance to you that you will enjoy the comfort and true quality that only Mitsubishi Electric can offer.

Energy Star

Mr. Slim – A Real Energy Star

With a roster of 17 Energy Star certified units, Mitsubishi Electric Canada remains an industry leader in highly efficient, eco-friendly heating and air conditioning technology.

Enjoy year-round comfort and energy savings, all while leaving behind a smaller carbon footprint. It’s just another way we’re making changes for the better.


  • Professional Design
  • Installation, Service & Maintenance
  • Friendly & Knowledgable Staff
  • Best Air Conditioning Products
  • Customized solutions for your needs
  • We Are a Mitsubishi Diamond Contractor

> Learn more about us


Give us a call or fill out our inquiry form to receive a free quote.  It’s quick and easy! Call today!

(808) 847-7500


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