@ianmcd - thanks for the advice! But even with economy 10 right, the off-peak should only click on during the off peak periods determined by my supplier SSE (12-5am, 1-4pm, 8-10pm) So in theory I should be able to keep the the bottom switch on all the time, or all night and it will only heat...
Hey! I moved into a new flat recently, and it is fully electric (which is new to me) and taking me some time to figure things out. I'd appreciate some guidance so I can feed back anything I need to my lettings agency.
So, I have an immersion tank with 2 switches. I've been investigating and...