Dear eQuest users,

I have read from the DOE-2.1e Manual that the systems program of DOE-2 does
not calculate heat recovery from the zone exhaust fans and that it only
models heat recovery from the central exhaust outlet in the air handling
unit. I have seen so many projects that recovered energy from zone exhausts
that were combined in one central exhaust duct. Would you please let me
know how you would model the energy recovery from these zone exhausts?

Thank you very much for your response,
Best Regards,
S. Andolsun, PhD.