Im currently on the E7 meter& wish to try the E10 meter. My water heats up 2-7am off-peak, With E10 it will be 12-5am, so will I be charged high-rate tariff for those extra 2hrs?...
Will economy 10 meter be compatable with the current water heater I have at present what's the economy 7 type? I'm supposed to get 7hrs of cheaper off-peak electricity between 2am-7am. With the E10...
