The best solution for applications requiring fan sections under negative pressure.
MAX CFM: 40,000 CFM
MAX STATIC PRESSURE: 12″
MAX MOTOR SIZE: 15 HP


IntelliCUBE DW is Mainstream’s double-width, double-inlet fan array (DWDI). This is a great option for replacing DWDI housed fans. The cubes are enclosed and secured back-to-back, and there is an open side that can connect to the existing supply duct discharge.
IntelliCUBE DW is great for applications where open plenum fans will not work. For instance, if a housed fan is too close against a coil, adding a plenum fan would be unacceptably close. The DWDI design keeps the inlets of the fans perpendicular to the airflow.
The array ships factory-tested with a power distribution panel for single-point power and control.





Types of IntelliCUBE Fan Arrays:
IntelliCUBE XL


Great for:
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Large, high static pressure applications
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Where larger fans are the most efficient selection
IntelliWALL


Great for:
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Smaller applications (1 – 3 fans)
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Where access is extremely limited
IntelliCUBE DW


Great for:
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Applications where open plenum fans will not work
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Applications where keeping the fan section under negative pressure is important
Options Available
N+1 Redundancy
Premium Controls
Backdraft Dampers
Pre-wired Whips
Why IntelliCUBE DW?
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Fast and Simple Install
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Built-In Redundancy
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Zero Maintenance
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Highly Efficient
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Highly Customizable
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Noise and Vibration Reduction
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Quick Payback
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Expedited Delivery

See IntelliCUBE DW in Action

Atlanta’s Spelman College badly needed a fan replacement, but tight space and limited access made it difficult. The IntelliCUBE DW was the perfect solution to the access challenges.
Their new fan system was a simple installation completed in two days.