Best Mini-Split Air Conditioner Brands of 2023 for Pacific Northwest Homeowners

If you live in the Pacific Northwest and want to cool your home, you might want to think about getting a ductless air conditioning system. They’re easy to install, use less energy, and are good for houses without ducts. But how do you know where to start your search? When it comes to the best mini-split air conditioner brands of 2023, we’ve narrowed down your search to two of the most trusted brands: Mitsubishi and Daikin. Here is a breakdown of each, as well as a comparison between their proprietary features so that you can make an informed decision.

Daikin Mini-Split Air Conditioners

Daikin Industries was established in 1924. Despite recently entering the North American HVAC industry in 2004, they already employ approximately 84,000 people and are the largest air conditioning company in the world.

They officially work in a variety of industries, including chemicals, electrical equipment, the defense industry, and medical equipment. But Daikin is best known for its split system and air conditioning innovations, like Variable Refrigerant Volume (VRV).

Mitsubishi Mini-Split Air Conditioners

Mitsubishi Electric was founded in 1921 and has about 145,000 employees. It is one of the many divisions of the Mitsubishi Conglomerate, which also owns numerous other well-known companies like Mitsubishi Motors, Kirin Brewing Company, and Nikon.

Despite having a well-known name in the air conditioning sector, Mitsubishi Electric is a multi-sector manufacturer of electrical and electronic products. In addition to space satellites, they work with HVAC, power generators, semiconductors, and automobile electrical equipment.

The well-known Mr. Slim series of multi-zone mini-split systems were first introduced by Mitsubishi Electric in 1982. Numerous innovations, including dust-repelling dual-barrier coatings and ultra-quiet technology, are credited to them.

Factors in Choosing  the Right Mini-Split AC

Mitsubishi and Daikin offer different models with different sizes, styles, and features, so you can choose the best mini-split air conditioner that works best for you. To decide which one to get, you need to compare factors like how much cooling power it has, how efficient it is, and how much it costs. Some major considerations include: 

Your Needs

Choosing an air conditioner based on your particular needs is the best approach to selecting the “correct” one. For example, some models are made exclusively for household usage, while others have technology that is ideal for use in businesses.

Energy Savings

Mini-split air conditioners are known for their incredibly high energy efficiency. And, due to some technological advances, some mini-split systems are more efficient than others. It is essential to first determine whether any energy-saving features are available and think about how those features might help you save on monthly heating and cooling bills.

Noise Level

No homeowner or business owner is a fan of the loud, clunky traditional HVAC systems. When considering installing a mini-split, look for noise-quiet features so that it isn’t a bother to you or your family. 


Your budget is an important factor in the decision-making process of ductless installation. When searching for the best mini-split air conditioner, you’ll find that the installation cost can seem high upfront. That said, there are many rebates available to offset the cost, as well as limited-time installer promotions.  In addition, keep in mind that installing a highly efficient system will save you big time on your monthly heating and cooling bills. 

Comparing/Contrasting Daikin and Mitsubishi: The Best Mini-Split Air Conditioner Brands



Daikin mini-splits have advanced features like their Smart Inverter Technology, 3D Air Flow, and Wi-Fi connectivity, which allows you to control the temperature from your phone.


Mitsubishi mini-splits come with advanced features like Hyper-Heating INVERTER technology, i-see Sensor 3D, and multi-zone systems that can cool or heat multiple rooms independently.

Energy Efficiency 


Daikin has a range of energy-saving features, such as an inverter system, R-32 refrigerant technology, and heat pump technology. Daikin’s lockout system and WiFi controls further add to the energy efficiency of its air conditioners.


Mitsubishi uses a specific technology called Econo Cool temperature control that enables users to adjust airflow. Mitsubishi’s mini-splits have high energy efficiency ratings, with some models boasting SEER ratings up to 33.



Built-in hardware such as a Coanda Airflow, Saw Edge indoor fan, and an Advanced Cross Flow Fan enable Daikin to keep the noise level down.


Night mode lowers the unit’s decibel levels while maintaining the same. And, while heating, the quiet mode can drop to as low as 18 db.

Air Filtration Method


Daikin mini-splits have advanced air filtration systems, including their Titanium Apatite Photocatalytic Air Purifying Filter, which can capture and neutralize harmful particles in the air.


Mitsubishi has a Plasma Duo Filter System that combines two technologies (Plasma Deodorizing Filter and Air Purifying Filter) to remove air pollutants such as bacteria, dust clouds, and pollen.

Which Brand Is For You?

Both Daikin and Mitsubishi offer outstanding technologies and features that make them some of the best mini-split air conditioners in the market. Choosing the best one for you will depend on your specific needs and preferences. To determine which is right for you, it’s best to partner with a certified ductless installer to ensure you get the right system for your space.

Get A Free Estimate From Alpine Ductless Heating & Cooling for One of the Best Mini-Split Air Conditioner Brands

When considering a mini-split air conditioner installation in the Pacific Northwest, it is crucial to get a professional assessment and a free estimate from experienced installers. A professional assessment ensures that the installation is done according to your specific needs. As you evaluate installers, consider their experience in the Pacific Northwest, proper licensing, and customer reviews to ensure their reliability and expertise.

At Alpine Ductless, we provide a free estimate which allows you to compare prices, services, and warranties. During the consultation, expect the installer to evaluate your space, discuss placement options, and provide recommendations. 

If you need assistance with ductless installation or have any questions, reach out to Alpine Ductless. Our team can provide you with the guidance you need to take the best decision for your home or business.
Want to learn more about ductless heating and cooling? Check out our Ultimate Guide to Ductless Mini-Split Heat Pump Installations in Washington.

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