Sundial RF² Pack 4 Wireless Enabled Timer and Cylinder Thermostat
Ideal for adding a hot water timer and cylinder thermostat to new and existing Sundial systems, or upgrading a gravity hot water system.
Sundial RF2Pack 4 (Y9120W1000)contains:
- ST9120C Wireless Timer
- CS92A Wireless Cylinder Thermostat
Features & Benefits:
- Energy saving TPI (Time Proportional & Integral control)
- Wireless enabled upgrade
- Two way wireless communication
- Wireless signal strength indicator
- Built in Economy or Comfort programmes on ST9120C
- Line of Text display for easy programming on ST9120C
- ST9120C fits on industry standard backplate
- ST9120C is a direct replacement for ST9100 and ST6100 models
- CS92Acontrolled from timer
- Battery powered CS92A -no wiring