Good morning,
I have a hydronic loop that heats three bedrooms with a thermostat in the hall outside. The hallway gets all the heat from downstairs and is always warmer than the bedrooms. I am looking to take the average temperature of the three bedrooms and use it for the thermostat. My issue is that I would like to avoid batteries.
Is there a lightswitch/thermostat combo that anyone knows about? Any other ideas that do not involve running power through the walls?
Thank you,
Kevin
