PlumbParts Plumber's Merchant UK ---"Cheapest Price In All Over UK"--- HONEYWELL ROOM THERMOSTAT CMT921 FEATURES AND BENEFITS :- 1.) Wireless Communication Between Thermostat And Receiver Box – Supplied Pre-Bound 2.) Auto, Manual, Holiday And Off (Frost) Modes. 3.) Memory Holds User Programme Even When Batteries Are Changed. 4.) Extra Large LCD Display With User Friendly Line Of Text Display. 5.) Up To Six Time/Temperature Settings Per Day. 6.) Synchronised Boiler Control In Multi-Zone Systems For Optimum Efficiency. 7.) Boiler ‘ON’ Display. 8.) Volt Free Connections. 9.) Automatic Summer/Winter Time Change. 10.) Energy Saving TPI Control. Our range of "WIRELESS THERMOSTATS INCLUDES" :- Honeywell Room Thermostats CMT921, Honeywell Wireless Room Thermostats Y66300, Horstmann Room Thermostats HRFS1, Salus Digital Electronic Thermostats RT300RF, Salus Programmable Room Thermostats RT500RF, Salus S-series Programmable Thermostats ST620RF, Vokera Combined Wireless Room Thermostats with 7 day clock. For more info/placing order, Call us at 0141 404 5128 0141 404 51...(click to reveal full phone number) or visit our website :- https://www.plumbparts.co.uk/shop/controls/wireless-thermostats/honeywell-room-thermostat/