Posted by rowster_c on
URL: https://www.es-forum.com/More-re-Stetzer-meter-tp1544604p1544622.html

Find which circuit water heater and aircon are on.
If its ducted central heating they have a variable speed
drive and may be a large source, especially if current has
escaped through accidental neutral termination to ducting.

Somehow turn them off, test.
Test with light circuits off using a torch.

What hours of day is it- continual or intermittent?

Then if that doesn't work get gauss meters, current clamps.
Push on, I think we would like to know the source.

Marc mentioned moving being not dealing with the problem.
This is commonly true, however much of the community lives
in flats. If its not one person in the next flat with a
computer CRT it will somebody else in the next. I've stopped
one but I can't do that for the rest of my life. esens need to
be out of flats. In my case this premises is from the 1890s. The
wiring will be shot and there may be a coincidental other
toxin that cannot be fixed with wiring mitigation. I'm not sure
that I can afford to take the chance. But I will try my best to
locate the source here of GS reading, I need more meters.

Rowster C

Oh and if you use a tank, don't get caught!