I'm looking for what I think should be a simple control system but cannot locate anything like it. I have 7 currently independent programmable controlled furnaces in my warehouse area. What I would like is to have one programmable control to tell the units when and what temp to heat to but have sensors or thermostats on the units that will still allow the units to cycle once their area gets up to the correct temperature.
My HVAC guy did not think such a thing existed, I was hoping to help him locate something and get it installed with some other work he is doing early next week.
Any suggestions? I'm sorry if this is not the correct venue for this, was not sure if this was ONLY for HVAC personnel or if end users could ask questions.