WiFi Thermostat - HBX THM-0300
The THM-0300 is a 3 stage fully programmable P.I.D thermostat designed for hydronic radiant heating. The large, full graphic display is easy to read and simple to navigate using a push button keypad control. The thermostat can handle multiple heating and cooling modes within each zone and also includes a geothermal mode that can run 2- stage heating and 2-stage cooling for a 4-pipe geothermal system.
Designed for quick and simple installation, the THM-0300 utilizes only 2 wires (power and communication) to the ZON-0550, making it ideal for retrofits as well as the new installs.