The short answer is yes, but there are a few things you need to know My son got a new google nest thermostat and we were trying to figure out how to install it The nest thermostat is designed to work with both heating and cooling systems.
Nest
There are no common wires in my home, as i only have two wires to control the boiler within each zone
I purchased four gen 3 nest thermostats and install one of them (which is working nominally).
Instructions to install nest thermostat 2 wire hookup for heating only and cooling only hvac systems Make your old boiler, hvac or radiant floor heating smart. Learn how to correctly wire a nest thermostat for a heat only system and optimize your heating efficiency.