The Siemens RDZ100ZB Connected Home Thermostat is part of the Siemens Connected Home ecosystem. This wired smart thermostat is designed for controlling room temperature in heating systems for apartments, single-family homes, or in zoned temperature control situations (within the Connected Home system, using the Hub and radiator actuators).
Scheduling and control parameters are defined and adjusted via the "Connected Home" mobile app (available for download from Google Play or the Apple App Store).
The Wi-Fi function requires the Siemens GTW100ZB Connected Home Hub (included in this set, but sold separately).
Controls the following equipment:
● Thermal or zone valves
● Gas or oil boilers
● Heat pumps
● Circulation pumps
● Underfloor heating
Technical characteristics:
- Wired thermostat with wall mounting (with built-in relay)
- 2-position/TPI control with On/Off output for heating
- Frost protection
- Open window detection
- Power supply: DC 3 V (operates with 2 AA batteries)
- Temperature range: 5…35 °C
- Communication interface: with Connected Home Hub via Zigbee network
- Relay output: SPDT
- Relay output, contact current: 5 (2) A
- Switching voltage: AC 24…230 V
- Switching current: Lx - L1 Maximum 5 (2) A; Lx - L2 Maximum 5 (2) A
