Shower sometimes cold?

Sounds like your shower runs off the cold water feed,don't run taps, heating,washing machine etc when having a shower,set your heating for half an hour before your shower and to go off while showering,you ain't got a problem,just if you are drawing cold water from your taps while showering your shower heater cant keep up fast enough.P.S on cold nights the reservoir temperature can really drop so the water is colder when it gets to you,you will have to turn up your shower dial.

Rich
December 2007