Upstairs no hot water on valiant combi boiler - Central Heating job in Woodford, East London

Job description

i am having problems with the hot water upstairs on a valiant Combi boiler, its about 10 odd years old, the last work on it was a replacement diaphragm i believe a year ago . The hot water downstairs is fine but upstairs shower has no hot water and the bathroom sink taps run infrequently luke warm to medium hot . would like someone to fix this problem .

* Added 11th December, 2011 :
bathroom taps running fairly cold to luke warm at best now . Pressure on boiler says 1.5 bar . there is a header tank in the loft ( assume this is a F&E tank for the CH? ) . When the diaphragm was replaced the plumber also said there was blockage in the hot water pipe near the boiler which he cleared out, which improved water pressure upstairs ( although hot water coming out of shower head was never 100% , it sometimes blew hot and cold) . The pressure out the hot water taps seems ok at the moment .


Feedback for James Plumbing And Heating Services Ltd.

Very honest and respectful chap, very happy with his work and on top of my list of plumbers to call or recommend for all future jobs .