Contact a local pro and have them install a step down transformer to 20 30v.
Nest not compatible with high voltage.
In some cases it is possible to make a high voltage system nest compatible.
It learns your habits and is controllable using smartphone applications when situations arise and you need to change the settings.
There are two main reasons that a heating system may not be compatible with nest thermostat.
The rest of the heating and cooling systems detailed in this article are not compatible with mainstream smart thermostats.
High voltage thermostats are usually labeled 110 115 120 or 240 vac note.
High voltage thermostats should only be installed or uninstalled by a professional due to the high voltage that they.
While most heating systems are high voltage usually 230v usually they only use a little bit of current at a time up to 3a.