cool water from combi

[arl53sc1]

Hi,

Worchester 28i Combi Boiler. Radiators Lovely And Hot But The Ho Water Tap Not So Good, Sometimes Runs Cold

-- arl53sc1

[Tony]

probably dhw thermister ( if one fitted ) , or the diverter valve turn off the heating , valve off the flow and return , if the water i now back to normal its the diverter , could also be the dhw hea exchanger , but this is less comon than the others

-- Tony