Inputting DHW Generator Seasonal Efficiency

 Product(s):Hevacomp Mechanical Designer
 Version(s):V8i (N/A)


This document shows the correct way to input the Generator Seasonal Efficiency for a hot water system in the Part L Program.


A default factor of .4 (i.e. 40%) is assigned to the Hot Water System by ticking the "Use default" checkbox, highlighted below.

 A generator season efficiency other than the default can be set by un-ticking the checkbox and entering a factor into the input area. A factor of .91 would represent a seasonal efficiency of 91%