Hi
I have a ravenheat 84 combi boiler, and have a leak which appears to be coming from the red plastic cap at the top of the boiler (I assume the dust cap for the expansion vessel).
Does the system need draining down and repressurising (i.e. bicycle pump), or could it be another problem.
Help!
I have a ravenheat 84 combi boiler, and have a leak which appears to be coming from the red plastic cap at the top of the boiler (I assume the dust cap for the expansion vessel).
Does the system need draining down and repressurising (i.e. bicycle pump), or could it be another problem.
Help!