b2E Consulting Engineers, P.C.

B2E HRU Heat Exchanger Calculator (Cooling)

Outside Air (°F)				Supply Air (°F)
Exhaust Air (°F)				Return Air (°F)
		>

Inputs (Deg. F) Return Air Temp. Outside Air Temp. Constants (Deg. F) Cooling Coil "LAT" Cooling Set Point Efficiency (%)

Outputs (Deg. F) Supply Air Temp. Exhaust Air Temp. Internals (Deg. F) X1 Temperature X2 Temperature Y Temperature

You may only modify the values in the two tables on the left side (Inputs and Constants.) The tables on the right (Outputs and Internals) will be recalculated every time you click on Calculate or move one of the input sliders (OA or RA.)

This application is provided "as-is". It is designed for a limited set of inputs, and should be used with care. B2E can't guarantee correctness of the results of this working demo. Please contact us if you need a more robust and complete solution.