i have no hot water through my WB greenstar 30si combi boiler???

thanks for help but still not workin,no water and no heating, pressure had dropped so did what u said but blue light still flashing, and pilot light indicator is still off. when i came home from work before the water came through warm like it was getting hotter but then turned cold again, any ideas??? thanks x

keeley
August 2010

First, does the heating work?
If yes then it's probably the diverter valve or the electrical switch at the end of the valve not working - here you will need a "gas safe" [was Corgi] plumber
If heating NOT working then check the water pressure gauge. Should be between 1 & 2 bar
Operate the fill tap to the boiler until the pressure is right
Further problem - email back

crumple
August 2010