hot water probs

[Half pint]

Hi

i've got a worcester 24cdi

Ive got no hot water, micro switch fine, new diaphram in diverter, spindle not even moving when hot tap is on, so im thinking its the bloody water pressure again ( elec shower removed 6 mnths ago due to low pressure probs) UU people are useless £10 back !!! sorry im ranting

any ideas on if its any thing else playing up in the combi !

if not whats the solution header tank or pump
please help im sick of cold washes and going to me dads for a bath not to mention boiling kettle to do dishes

 

[ChrisR]

Have you got enough pressure to fill the heating system (ie abar or so)?
Have you gotat least say 4 litres a minute og HW?

If so, then (you poor sod!) you have to take the diverter out AGAIN and replace (or at a pinch, clean, and replace seals in) it. Deposits on the central shaft stop it moving, and wear out the seals.

 

[Half pint]

I took the valve out, have cleaned, replaced all o ring ect new diaphram so new spindle works fine. must be mains pressure. getting about 4.5 litres/min from mains !

im so fed up i could cry