Hi Nick,

Thank you for the quick response.

I?ll admit that I tested this with only a single if then else so did not catch the syntax error for AND and OR operators.

You are correct that the efficiency values are different for the different capacity ranges and that it?s a typo in the code below. I do something very similar to your prescribed workflow for efficiencies using user-default values or global parameters but was hoping to not have to do that either ?

I will post this on the bldg. sim list serve for the benefit of everyone.

Once again appreciate your getting back to me on this.

p.s. do you still blog about energy modeling in general and eQuest in particular ?

Neetu S. Siddarth, BEMP, LEED AP BD&C

Senior Building Performance Analyst

The Green Engineer, Inc.

O: (978) 369-8978

C: (413) 230-8458