The Efficient Home Forum

Thanks anniesboy

I'm on Octopus go, EV Tarif which is 5p off peak (12:30 to 4:30 midnight). With that tarif window, I was looking to start using immersion heating and may be get battery back to up store cheaper electricity and use it in day time as well.

Hello, I've Evohome system installed which controls water temperature connected with valiant boiler. There's immersion heater also fitted on system which I was told to be used in emergency if boiler fails. However with the cheaper electricity tariff, I'm thinking to use immersion heater to hot water ...