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Airflow Engineering

Fluid Dynamics in Air Distribution Systems

Plenum design, friction rates, and the critical importance of balancing CFM per room.

Air behaves as a fluid. Moving it efficiently through a network of ducts requires careful calculations of velocity and friction loss. We explore the principles of ACCA Manual D and why cheap flex-duct installations destroy system efficiency.

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The Technical Mechanism

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Clinical Application

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Require Expert Diagnostics?

Our NATE-certified engineers are ready to apply these principles to your home's mechanical systems.

(919) 726-8909