The TH1420ZB Smart 24V thermostat is specifically designed to control hydronic radiant floor heating systems (water and glycol), electrical systems (with relay) as well as furnaces (without fan control)
- Works with many home automation platforms
- Can be voice controlled with the Google Assistant (Google Home) and Alexa (Amazon Echo) through SmartThings
- Can display the outdoor temperature
- Temperature display in Celsius or Fahrenheit
- Backlit display
* The installation requires the presence of 3 wires: supply, load and common.