Hello All,

I want to model OA in a zone with radiant floor cooling system in
EnergyPlus. Is it necessary to put an OA equipment as well, I only want OA
in my zone being supplied by a fan which is controlled on temperature reset.
I don't want to precondition the air. When I use Zone HVAC: OutdoorAirUnit,
it asks for a OA unit name and it is a required field. So, what component I
must use for this case?

Thanks,

With regards,

Sachin Sharma