Hi,

What do you think is the "Best" sofware for running energy models, particularly for VRF systems?

I've got extensive experience with HAP, but HAP requires a lot of work arounds to model VRF systems, would like to evaluate software that is designed to model this type of sytem.

I've also looked at EnergyPro to some extent, and while they have what looks like an easier way to deal with VRF, they do not have a way to give me a trial version to see if it's worth the $1000, so looking for other alternatives.