No hot water after turning the tap on
SOURCE: ideal c24
sounds like the gas valve to me you need to see if the appliance is sparking 1st if it is then u need to check wether there is the right voltage going to the gas valve according to mi manufactureres instructions normally 240 volts ac if there is voltage then the gas valve is sticking get back to me after your findings
SOURCE: vaillant combi boiler,dirty water comes out of hot
Hi ,
Can you please tell me the model of the vaillant, and the approx age?
I can solve this problem
I await your reply
Thanks
Steve :)
SOURCE: alpha 240e boiler wont fire up for hot water, will for heating
most likely the diverter valve.. when hot tap turned on the movement of the water through the valve operates a diaphragm which pushes a pin/button//switch to tell the boiler to fire up
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