Thank you so much for reply and all the information you have given me, it gives me a really good start to know where to begin.
In answer to your questions: It is a 15Amp which runs only the overnight immersion, there is a separate fuse which is also a 15Amp does the emergency immersion...
Hi,
Please excuse my ignorance and i'm sorry if i do not explain the technical bit correctly.
Can anyone help?
We have a cold water tank in the loft and a hot water tank in the airing cupboard. We run on economy 7 electriciy and our tank of water is wamed up by an immersion which comes...