Using Nest With High Voltage

Google nest thermostats are designed to work with most 24v systems even older systems.

Using nest with high voltage.

Do not skip it s important to install the heat link before the nest thermostat otherwise high voltage current will irreparably damage the nest thermostat 12 12v power to thermostat call for heat common satisfied optional 230v ac live and neutral input power thermostat. In addition to the basics explained before in regard to wiring a nest learning thermostat to a high voltage system i want to use the nest to set the fan speed of which there are 3. However some systems that are high voltage use a higher current sometimes as high as 16a or higher for example electric radiators or electric underfloor systems. The fan coil unit is new high voltage and has a motor with 3 speed settings.

The nest will work with any low voltage system but it won t work with high voltage systems also known as line voltage at all. They work with all common fuel types including natural gas oil and electricity. It s also overly complex and dangerous. If you re not sure which kind of system you have you can quickly pop off your current thermostat and take a look at the wiring.

Install nest thermostat with line high voltage i have made a step by step instructional guide with pictures over at nest s community page on how to install and use a nest thermostat when you have line voltage and baseboard electric heat. Thermostats are designed to handle either low current or high current. The 2018 nest learning thermostat 3rd generation is not only compatible with high voltage systems but it works as your best friend who is an agoraphobe and never leaves the house. Simply put they are not compatible.

Install nest thermostat with line high voltage i am new to reddit so i put my step by step instructional guide with pictures on how to install a nest thermostat when you have line voltage and baseboard electric heat in home improvement instead of directly into the nest subreddit. Today s best known smart thermostats from manufacturers like ecobee nest and honeywell are desig. It learns your habits and is controllable using smartphone applications when situations arise and you need to change the settings. This is a cooling only fan coil system.

Nest and ecobee thermostats were made to control low voltage 24v heating systems and electric baseboard heating is high or line voltage 120v or 240v.