[Equest-users] Heat recovery run around loop

[Nicholas Couture, LEED AP]

Hi All:
 
I would like to ask how to model a heat recovery run around loop.
Exhaust air from four air handlers passes over a air to water coil, and
the heat recovered to the water loop is sent to the preheat coils of the
four air handlers.  Keep in mind I have limited experience in the
detailed interface.
 
My first guess is that I would have to create an air to water coil.
Now, how do I connect the exhaust air stream from the four air
handlers... do I set an exhaust amount to each zone??
Then would I create a HW loop connecting the energy recovery coil to the
four pre-heat coils??
 
thanks,
 
Nick Couture, LEED AP
Mechanical Engineer  

 

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