The short answer is yes, but there are a few things you need to know The nest thermostat is designed to work with both heating and cooling systems. 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. My son got a new google nest thermostat and we were trying to figure out how to install it The old thermostat only had a red and a white wire, so he got the nest power connector (free from google)
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