Wireless Programmable Thermostat Pro-Direct replacement for CMS927, CMS927B1049
£74.99
Pro Wireless Programmable Thermostat for market leader.
- With built in service reminder
- 4 time schedules per day
- Easy to install & programme
- Wireless communication
- On/Off boiler control
- Intelligent heating controls
- direct replacement for CMS927, CMS927B1049
- The Pro Series Wireless Programmable Thermostat will replace the following Honeywell CM Series products:
CM921, CMS921, CMS921B1042
CM927, CMS927, CMS927B1049
CM727, CMS727, CMS727E1016
CM721, CMS721
The Pro Series Wireless Programmable Thermostat works with the following Honeywell Wireless Relay Boxes:
BDR91
R8810A OpenTherm Bridge
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