boiler fault

[mick duffin]

hi I am having trouble with my Worcester 28 cdi rfs combi no hot water only hot when heatings on I have replace diverter valve diaphragm and changed water to water he exchanger micro switch achtivates when calling for hot water and gas comes on but still only lukewarm any more ideas

 

[Atouchofgas]

Unfortunately we don't give out this information on an open forum. If you are gs then up your post count and contact one of the mods. If not call a gas engineer

 

[Dotty]

And if you're not gs you've broken the law.

Job 38.11