If you have a hot water tank you might like to control the temperature as well as when the water is heated.
This is an add-on item to the Genius Hub + Hot Water, and enables either a boiler heated, or an electrically heated hot water tank to be time & temperature controlled, by including the Electric Switch and Tank Temperature Probe together.
The Electric Switch can be wired into the electric immersion heater so it can also control the time and temperature of the electric immersion as a backup should your boiler ever break. The temperature from the Tank Temperature Probe can also be used to give accurate temperature monitoring of the hot water tank, helping to protect against the risk of legionella.
The 3m long Tank Temperature Probe can be installed in a thermostat pocket on a hot water tank or the surface of the tank if it is installed under the insulation, and is used to accurately measure the temperature of the hot water.