I have a church with approx 35 ahu's. These are mostly home-style units with a few big 10-ton package units.
I'm looking for your thoughts as to approaches to take / vendors or equipment to use to control these units.
We'd like to be able to schedule these units and provide some sort of local schedule override. A system that could measure outside t/h and predictively start the unit to arrive at the desired temperature at a certain point would be even better.
Any thoughts?