So any ideas, I have British Gas coming out tomorrow to look at the problem they are charging me 132.00 for the call out + One part (all other parts charged at an additional cost).
I mate of mine who knows a little about combi boilers as suggested it may be the Diverter Valve that is possible...
Well the pilot light as mentioned lights fine and when I turn the hot tap on the flame increases in power (reverts back to small flame when tap turned off). So the boiler is seeing the need for hot watwer just it aint able to supply it.
Right I have a Glowworm SwiftFlow combi boiler.
The pilot light works fine and will say light and increase if a hot water tap is switched on.
The preasure did go low but I have raised this after bleeding all raidiators in the house.
The problem deffo is the boiler as Hot Water Out not...