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Case Studies

Case Studies

A few of the thousands of Johnson customers

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Why Choose Johnson
Air-Rotation

Why Choose Johnson
Air-Rotation

Answers to why you should choose Air-Rotation.

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Air-Rotation vs. Rooftop Units

Air-Rotation vs. Rooftop Units

Reasons to pick Air-Rotation versus rooftop units.

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Features & Benefits

Features & Benefits

Some features and benefits of Air-Rotation.

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View
Case Studies

View
Case Studies

Information on projects that we have completed.

Go View Case Studies


Why Choose Air-Rotation

Why Choose Air-Rotation

Answers to why you should choose air-rotation.

Learn More


Air-Rotation vs. Rooftop Units

Air-Rotation vs. Rooftop Units

Why pick air-rotation versus rooftop units.

Learn More


Features & Benefits

Features & Benefits

Some features and benefits of air-rotation.

Learn More


Who We Are

Founded in 1921, Johnson Air-Rotation Systems set the bar by creating a new technology now known in the industry as Air-Rotation. Don’t be fooled by imitators referring to air turnover. Over the decades, Johnson Air-Rotation Systems have continued to innovate and refine the concept to create the most effective method to heat, cool, filter and/or ventilate large, open buildings. Johnson Air-Rotation Systems have been proudly manufactured in the USA since our beginning and continue to be to this day. As the ONLY UL® listed Air-Rotation/air-turnover system in the industry, we take pride in our custom manufactured product and you will too.

Learn More About Us >

Who We Are

Founded in 1921, Johnson Air-Rotation Systems set the bar by creating a new technology now known in the industry as Air-Rotation. Don’t be fooled by imitators referring to air turnover. Over the decades, Johnson Air-Rotation Systems have continued to innovate and refine the concept to create the most effective method to heat, cool, filter and/or ventilate large, open buildings. Johnson Air-Rotation Systems have been proudly manufactured in the USA since our beginning and continue to be to this day. As the ONLY UL® listed Air-Rotation/air-turnover system in the industry, we take pride in our custom manufactured product and you will too.

Learn More About Us >

A Perfect Fit For

The Best Way To Condition Air In Large, Open Buildings.


1
Simple Installation

2
Save on Utility Costs

3
Heat and Cool Large Spaces

4
Less Maintenance than Standard HVAC Units

The Most Cost Effective Way To Condition Spaces Greater Than 20,000 sq. ft.


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Air-Rotation 101

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A Tradition Of Excellence

96 Years Of Manufacturing


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