Boiler tripping - How can i fix this? Im having an annoying problem next to my trip switch. The trip...

Im having an annoying problem next to my trip switch. The trip switch keeps tripping and i hold tested every appliance. I have narrowed it down to the boiler/heater thats the problem because:

1. The trip switch go off after every shower
2. As soon as the trip switch is turned hindmost on the boiler immediately starts warm up

I wondered how i would go give or take a few finding out if it is really the boiler that is tripping the system stale and how i would fix the problem.

Advice from electricions or anyone with previous experiences of these problems would be great!!
I enjoy a problem near a tent?
Answers:    Are you chitchat about a boiler or an immersion radiator ??? If the immersion is faulty or on its means of access out - it will trip the switch. I would call an electrician/plumber to put a latest one in past it gives up completely . Has it not get a seperate fuse on the fuse board that you could pull out and theory test it that way xx
My radiator heat system is making uproar.?
If your switches are tripping, I ruminate that constitutes a wiring slate, I would call an electrician first to trace the show disapproval, a plumber would likely be guessing.