Were is the thermostat on a combination cylinder? we heat our hot wet by means of immersion stove but the...

we heat our hot wet by means of immersion stove but the temp is scalding and we have tried to find the thermostat on the cylinder to turn it down, but we can't find it! can anyone give a hand the electricity meter is running away with our money.
Usually it is resting on the cylinder on the external bit of the heating thing. It is usually in the form of a screw dial piece - very small and glibly missed.


Under the metal sunhat at the top that hides everything. It's where on earth the wire go in. Turn the immersion heating system OFF at the wall before even removing the sunhat.

Once the cap is bad, the thermostat should be visible. You'll requirement a small screwdriver to adjust it and they aren't very accurate.

Best of luck!
Answers:    It sounds more similar to the thermostat needs to be renewed,if not a soul has altered it lately,why is the river scalcing now?
Even if its departed on all the time,the t/stat should keep up the water warmth at the desired level.Follow the flex going to the factor,the stat will be inside beside the terminals.Renew it.