Heating issue

the water is no longer been heated when I put the shower on only cold water comes out is it worth having it looked at or does it mean it's best replacing it altogether because of the repair costs . I'm not sure how old the shower is . It's power is 9.5
Asked 7 years ago by Kevin
I think you may have a faulty Thermal Cut Out

A faulty TCO will have no continuity across the two terminals (The black thing on top of the heating tank)

Therefore a good TCO will have power at both connections and a faulty TCO will have power at only one.

(The function of the TCO is, if the water over heats it cuts the power off to the elements)

See Video.

www.youtube.com/user/showerdoc#p/u/2/_zi8JbEMYMs

Answered 7 years ago by George Thomson

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