About this deal
CM927, CMS927, CMS927B1049 Pro Wireless Programmable Thermostat for market leader. CM727, CMS727, CMS727E1016 CM721, CMS721 BDR91 The Pro Series Wireless Programmable Thermostat works with the following Honeywell Wireless Relay Boxes: R8810A OpenTherm Bridge CM921, CMS921, CMS921B1042
- Wireless communication
- The Pro Series Wireless Programmable Thermostat will replace the following Honeywell CM Series products:
- Intelligent heating controls
- With built in service reminder
- direct replacement for CMS927, CMS927B1049
- Easy to install & programme
- 4 time schedules per day
- On/Off boiler control
Great Deal
Free UK shipping. 15 day free returns.
Community Updates