no hot water pressure from combi boiler Help and information on all topics relating to your central heating, air conditioning and ventilation issues.

[alangjones]

I have a firebird combi pac oil fired boiler which has a slight problerm with, the radiators are working fine and i have hot water but there is no pressure at the hot water taps I turn them on and all i get is a trickle can any one help many thanks AJ[size=18][/size]

[frogger]

sounds like the heat exchanger is scaled up. Have you had any dripping hot water taps that have been going for a while?

[alangjones]

no we have n't got any leakey tap's is there a way of checking the heat exchanger and if it is blocked how do i clean it out
thanks AJ

[alangjones]

found the problem the check valve on the cold water inlet was blocked