Best low cost thermostat for multi-zone use with a boiler and in floor radiant heat


#1

So I have 4 thermostats (for 4 zones) that are wired to my boiler. Each thermostat only has 2 wires (yellow and a black, i believe). What would be the best, and preferably lower cost thermostat to automate these? Looking for zigbee, or z-wave.

any ideas appreciated


(Andrew Caudle) #2

Did you ever find good thermostats for this application?