The Efficient Home Forum

Replacing the batteries in the Hot Water Tank Thermostat fixed the problem. Cheers!

Hi All, I wonder if anyone can advise me at all. I have had an Evohome system installed for around 2/3 years now, its with Wifi enabled controller, driving 9 radiator/zones all with HR92's I have a standard boiler with tank so also have the controlers for Hot Water with the tank thermostat and ...