Connected Home Thermostat OpenTherm® RDZ103ZB is designed to control heating in apartments, single family homes, dormitories and other types of residences. It controls heating and domestic hot water (DHW) using the OpenTherm® protocol. Note that the thermostat is compatible only with boilers supporting the Smart Power function (as of OpenTherm® protocol version V3.0).
Use the mobile application "Connected Home" (download from Google Play™ or Apple App Store®) for advanced functionality such as scheduling and parameter adjustments.