Lou asked ... Mac Allister 35cm electric lawn mower?    |    Ronald Charlwood asked ... Beko fridge/freezer not cold enough?    |    John Broadbent asked ... Advise?    |    suzy asked ... Brother kh-940 not in sync with DAK9 in interactive knitting?    |    Susan asked ... How can I stop my steam iron spraying water with the steam?    |    Click here to ask your question

water dosent stay hot?

my combi boiler is called sime.when i run the hot tap it is really hot for about twenty secondes then it gets cold
ashley, February 2006
Save yourself a bit of money, if you strip the valve down yourself, you'll probably find it's just the diaphragm that needs changing, £14 ish.

Bunny Boiler, April 2006
I have the same problem and have been advised to buy a new diverter valve as this is what is most likely to have gone.

Nicky, February 2006