Results 1 to 5 of 5
Thread: Moisture in supply duct
08-28-2008, 11:34 PM #1
Moisture in supply duct
We have a 90 ton brand new VAV air handler with DX cooling and we are getting moisture flying off the evap coil. It is a blow thru set up and the refrigerant is piped in a counter flow arrangement with the air flow our velocity on the coil is high around 530 FPM. Design velocity is 550. Coil is a 5 row with 13 fins per inch.This happens with inlet air conditions at 70 degrees and 60% relative humidity. supply air 53 degrees. Does anyone have any Ideas other than velocity.
Last edited by cbd; 08-29-2008 at 01:13 AM. Reason: More info + incorrect info