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TMI Climate Solutions

Fan Array Technology for Efficient, Redundant Air Handling

ATS supports what we sell — from design and installation through startup, warranty, and ongoing maintenance — across air handlers, dampers, Ebtron airflow stations, Condair humidifiers, and ABB VFDs.

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Serving Baltimore, MD, Washington, DC, and Northern Virginia

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Improve Efficiency, Reduce Sound, Add Redundancy


TMI's fan array technology replaces a single large fan with multiple smaller fans working in parallel — improving redundancy and lowering sound levels compared to a traditional single-fan design.


Each fan is controlled independently, so a single fan failure doesn't take the whole system offline — a meaningful advantage in critical spaces like hospitals.

  • N+1 redundancy standard on most configurations

  • Lower sound levels than single-fan designs

  • Each fan controlled independently by an ABB VFD

  • Proven in ATS's own hospital retrofit work

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Custom Aluminum Air Handling Units; Custom Galvanized Steel Air Handling Units

Fits Existing Cabinets or New Builds


TMI fan arrays can be retrofitted into an existing AHU cabinet or specified into new construction, giving flexibility for both replacement and new-build projects.

  • 16,500 CFM two-by-two fan array delivered at Sinai Hospital

  • Back-draft dampers supplied on each fan

  • Paired with Ebtron airflow stations for verified performance

Considering a fan array retrofit?

We've done this exact retrofit before — let's talk about your building.

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