Looking for expedited fan arrays and coils for critical applications? Contact Us
American-made fan arrays, controls and replacement coils—custom fan solutions
for retrofit, OEM and demanding commercial and industrial projects.
Aging fan systems mean rising energy and maintenance costs, and risk of
unexpected downtime.
Mainstream’s fan array systems simplify retrofitting aging AHUs and cooling towers, with a solution that is reliable, redundant and highly efficient. Many run on EC fans, which cut energy use and need almost no maintenance. That combination of uptime and efficiency matters most in mission-critical spaces like data center cooling.
Our goal is to enable installers and facility managers to sleep well at night, knowing that we’ve been able to reduce the risk of failure and downtime.
Why Mainstream:
o AMCA Certified Fan Performance
o Expedited lead times for emergency projects
o Over 30 years in business
o Made in America
Flexible, high-performance fan arrays designed for easy retrofits, optimal airflow, and dependable operation in critical environments.
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Modular, space-saving fan arrays built for powerful airflow, simple installation, and reliable performance across any application.
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Modular, high-efficiency axial fans designed for cooling towers, delivering powerful airflow, quiet operation, and lasting performance.
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Modular axial fans engineered for versatile installations, providing high airflow, low noise, and dependable, energy-efficient performance.
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Mainstream’s IntelliCAT fan selection software is a groundbreaking new program designed to simplify fan selections, accelerate quoting, provide up-to-date lead times, and streamline the ordering of Mainstream’s fan products.












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