i have a worcester 28cdi boiler combi boiler and before when the boiler was off if you turned the hot taps it would ignite and you would get hot water pretty standard. now for some reason the water will only go hot if the the boiler and the heating is on i cant tell or find any reason or setting can anyone help??/

Kamran Azad, April 2009

thanks

kam, June 2009

Call out a heating engineer and suggest to him that the diverter valve could have failed?

John, April 2009