Recent content by Knucklehead

Many thanks. we're in a house rather than a flat, but foam insulation blocking the outlet is a distinct possibility! Will check.

Hi, any help would be very much appreciated! I have recently moved into an all-electric house (no gas), which has Economy 7. Hot water is provided by a direct boiler labelled Heatrae Sadia "Seven". It is also stamped with what is probably its installation date of 1988. The problem I have...