Calculator
Airflow from Sensible Load
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Formula
Flow(m3/h) = (SensibleLoad(kW) x 3600) / (1.2 x DeltaT) Worked example
50 kW at ΔT = 10 °C gives 50 × 3600/(1.2 × 10) = 15000 m³/h.
Scope and interpretation
Fresh-air requirements, humidity control and pressure losses require separate design checks.