If you don’t know the capacity of the Ductless Mini Split Air conditioning system you need. Answer a few simple questions and we’ll select the best option for your space.


1.Our Tool will help guide you to the suggested product Size

Enter zip code to confirm if installation service is available in your area with purchase

100% Financing

With Hero and YGrene Pace Financing programs, you can purchase and have installation included 100%. Watch video to learn more.

Larger Family Room



This size is good for a room of up to 950 square feet. Install Included.

24,000 Btus Here

Multi Room



This size is good for a 2 room application 100-350 square feet each. Install Included.

9,000+9,000 Btus Here

Smaller Bedroom


Perfect for smaller rooms from 100-350 sq ft

9,000 Btus here

Or Select the Size of your Space Below

Room Size: 100-350 sq ft

3/4 ton (9,000 Btus)


Room Size 301-450 sq ft

1 ton (12,000 Btus)


Room Size 651-900 sq ft

2 ton (24,000 Btus)


2 Rooms upto 350 sq ft

2x (9,000 Btus)


See What Happens After Online Purchase

Once you have made your selection you will be contacted within 48 hours to schedule a convenient time for your installation by our friendly Installation Coordinators. It really is that SIMPLE!

How do I know what Size System to Buy?

Choosing the right type of air conditioning system can sometimes seem like you need a Mechanical Engineering degree to figure out what will make your space feel comfortable. B Air has developed this simple Selection Tool to help you select the right size unit for your particular individual needs.

Is Ductless the Right Choice for Me?

Choosing whether or not a Ductless Mini Split Air Conditioning System is right for you is simple. Below are some examples of when it is the best choice:
1. I don’t have air ducts and want year round comfort.
2. I added on to my home or office and need to cool/heat that particular space.
3. Ductwork cannot be installed in my home.
4. I spend most of my time in certain areas BUT don’t want to cool/heat the entire house/office.
5. I have a Man-cave, hobby room, Studio Apt, Condo, Lobby, Small Business, Home Office, Garage that I want to Cool/Heat.

What if I have High Ceilings?

If your home or office space has high ceilings. Multiply the approx square footage of your space length x width and then add 50% more to that when using the Selection Tool above. Your installation crew will advise you if the size you choose is not sufficient for your space and the difference in price will be collected.

Is Installation Included?

YES!. We are the only manufacturer with Factory Direct pricing to you the end Customer and the only ones that will Professionally Install your new system in California.  Basic Installation is included in the price. Any additional lengths can be discussed the day of installation. It’s that EASY!

Energy Saving

High Efficiency Systems, with Inverter Technology stabalizes energy consumption and comfort levels. Always the right temperature when you want it. Environmentally friendly refrigerant protects our planet.


Quiet Operation

Inverter Technology and Vertical Fan blades are extremely quiet and help cool the compressor more efficiently making it run at optimum levels.
Translation = Lower Energy Costs!

No Ducts? No Problem!

The advantages of our Ductless mini split systems are numerous. The main one is that you don’t need air ducts! They can be installed in virtually any room with an exterior wall.

Comfort All Year Round

All our products have both Heating and Cooling to keep you comfortable all year round. Just use your remote controlled thermostat to set the temperature you need.

I am extremely happy with B Air. I had a home office that I needed to keep cool and comfortable. My partner spends a lot of time there but it was like a sauna before. Really enjoy the comfort. Installation went well and I couldn’t be more satisfied. Thanks you guys.

Kevin K.

Realtor, San Diego Kennsington Area

Ductless Systems were the perfect solution for my home office. I spend a lot of time here and didn’t want to cool the whole house. This system was Great and helps me save energy. Thank you B Air.

Arnold S.

Governor, State of California

I have to tell you at first I was suspect of these type of systems because I was putting it in right next to my TV room, BUT “no way Jose”, these systems are super quiet and I am really happy I don’t have to turn the volume down every time it comes on! I really recommend B Air ductless mini split air conditioners. Great Choice!


Professor, Southwestern College

Become a Dealer in Your Area

Become an Exclusive Dealer in Your Area by contacting us. We only work with the best companies in the Region. Contact us to purchase Wholesale.

For more than 66 years, B Air Ductless Air Conditioning Systems has innovated technologies designed to enhance your home and your life. Traditional cooling and heating options drove homeowners to choose between comfort and cost. Our advanced Ductless Mini Split InverterTech Solutions™ empower you to create your own personalized room-by-room comfort – without compromise or expensive ductwork.

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