G
Gemwills
Still trying to trouble shoot the problem with my electric economy 7 water heater. No plumbers seem to be available in Liverpool on a Saturday!
I have two things I can turn, one is the red valve which I won't turn because I was told not too and the other is this one: what does it do?
I have two things I can turn, one is the red valve which I won't turn because I was told not too and the other is this one: what does it do?