
Chris Brown
The night only supply is switched from the meter, so cant understand why you say you have standard meter. As you say, you can pull the wires to the heaters from the E7 board over into the standard board and they are on 24/7. An alternative is you can have your own timeswitch and contactor (relay) fitted so you can control the times when heating is on. obviously only charged at E7 rates during the night but useful for giving E7 heaters a boost.