Multi heat / multi zone thermostat control
I am replacing an old oil burner with a brand new HS Tarm pellet boiler, will be running it in parallel with a wood boiler (so I can burn some wood, but that I can bypass), and also a heat pump system (heat pump for backup, and a/c) in 2 zones (upstairs and downstairs).
The boilers will be split into 4-5 zones, one of which will be a dump zone.
My question - what is out there for a thermostat system to control all of these? I don't want 300 thermostats all over the place - hoping to find something to keep it to 1 thermostat per zone.
I saw the www.networkthermostat.com site - anyone ever try those?
Not sure the Nest thermostats will be enough - might need something more elaborate..
Thanks in advance.