no hot water coming out

Hello When we turn the shower on the overheating increase flow Light comes on we are still getting cold water coming out what is the problem. Please

How can we clean out all the limescale from shower
Asked 11 years ago by Anonymous

I think you may have a faultyThermal Cut Out

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

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

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

See Video.

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

 

Ifthe TCO is OK then The things to check first are.

1 That the main valve coming into yourhouse is fully open.

2 Then check that the valve on the line to the shower is fully open.

If these valves are not fully open then there may not be enough water
getting to your shower to  open / close the safety device that allowspower through to the elements

 

Answered 11 years ago by The Shower Doctor

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