Thankyou. Room is about 2.7 x 2.5m, even if it was smaller the tiny amount of heat would not be able to heat any size room. There is one outside wall 2.5m. The previous Creda unit was in the hallway - it never worked whilst I have lived there (2 years) I don't know what size it was, the electrician hooked up the new radiator to the meter and fuse it had. There are 3 'economy 7' meters for the flat one for each of the radiators in 2 bedrooms an one for the lounge - could it be a problem with the meter?
Thankyou but I still do not understand as it does not give out heat during the day even if it is really cold and only gives a tiny bit at night, no matter how hot / cold it is, I though storage heaters stored heat at night and released it during the day? It seems to be doing the opposite...The electrician who installed it checked currents etc and said it should be working but maybe something to do with the meter. Could a meter issue cause the problem?
OK thankyou, I would expect it to be taking the electricity at night as electricity is cheaper then but maybe it takes electricity in the day hence the expense, do you know how i can fix this?