Plumbing Question

Abnormal shower issue: switches from hot to cold

We've had British gas come by several times to inspect the boiler and several plumbers come by to check the piping system - no one understands why this is happening. It only happens in the kitchen sink and shower, both of which have been inspected thoroughly. Any ideas or thinks I should check?

1 Answer

Best Answer

Hi i would be looking at any non return valves you may have on your taps / showers , If you have a combi boiler this would be even more so .
If you can isolate each tap/shower and then run the system you may find its the cause ... Good luck

Answered 31st Jan 2013

Robert Dent Heating & Plumbing

Member since 23 Jan 2012

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