Product Description
This Siemens electronic time switch offers control of combination boilers and single zone applications when used alongside an appropriate thermostat. A service interval function ensures the user never misses a servicing date.
Product Features
- Unique menu driven programming
- Easy to read, larger than average display
- Simple operation
- Up to 3 hour boost facility
- 2/3 on off periods
- For combi boilers
- Holiday programming
- Universal programming, daily, weekend/weekday/7 day
- Programmable away from its backplate
- Industry standard backplate
- Battery back-up
