What is the proper way in HAP to get your Baseline model to use the
exact same amount of ventilation air as your proposed model when LEED
requires that HAP auto-calculate the supply CFM based on a 20 degree
rise?

Do you run the simulation once with the 20 degree rise to calculate your
supply CFM. Then switch to User-Defined Sizing mode and input the
Proposed ventilation CFM and the supply CFM that was calculated in the
first run?

Matt Scott

N.E. Fisher & Associates, Inc.

329 East Second St, 2nd Flr

Boyertown, PA 19512

e: mscott at nefisher.com

p: 610-369-3190

f: 610-369-3194