Hi There,

I am new to Equest and was wondering about specifying enthalpy wheels. I have a 2 level building that is served by a single dual duct system (I created using the schematic wizard design). I want to specify that an enthalpy wheel is used on the dual duct system. When I go into the Air-Side HVAC System Parameters to specify an enthalpy wheel for heat recovery, I can choose a wheel for the ground floor as well as the top floor. Why is this so? I would have thought that I would have specified the one wheel for the entire dual duct system and then gone from there.

Any help is greatly appreciated! Thank you!