Recent content by tdan

Hi Corgiman and Bob thanks for replies-tried to dislodge any bits in pressure relief valve by switching on and off several times. Have had some success with this in that pressure is holding up better than was but not convinced I have solved it completely yet, What do I do with expansion vessel?

help please - after replacing the low level water switch I am now finding the boiler is losing pressure very quickly through the outside releif pipe. This is dripping constantly. Is it the releif valve on top of the boiler which needs turning on and off or what. Plse help -already cost me £100 !!