Could someone explain to me the proper way to model the ASHRAE 90.1 glass versus a proposed glass type in a parametric run, such as a Viracon VRE 15-38? Is it possible to accurately model these using the simplified glass type in the detailed interface -- setting the u-value, shading coefficient, and frame width as global parameters ?
Any help or suggestions would be appreciated.
Thanks,
SUSAN TRZOS, LEED(r) AP
