Upgrade your existing thermostatic radiaor valves and save energy. The easy fit Smart Radiator Valves simply replace the existing TRV heads [mechanical ones usually have coloured dots or numerals]. DIY fit. Set schedules and temperatures so you only heat the rooms you are using instead of the whole house. Connect to the Nest Learning Thermostat if you have one [not required] Control your radiators from the MiHome App anywhere in the world. Set schedules so you can save energy by only heating the rooms you are using. Easy DIY installation - replace existing trv's no need to drain your heating system. Compatible with iOS and Android operating systems. App needed for use: mi|home on apple app store/google play/Amazon app store. Requires wireless router for use. Controls heating. Detects occupancy. Sets schedules for devices. Components include hub, 3 x smart radiator vlaves. Batteries required 6 x AA (included). Size H19, W35, D15cm. 2 year.

EAN: 5060166036348.