I have a concord wrs central heating boiler it has started to leak a small ammount of water when it is turned off it is from the actual part of the boiler which the gas heats, when you take the cover off you can see where the water is coming from where it is joined in the middle one leak is from underneath on the right hand side from the join and the other is on the left hand side on the out side from the join, can I separate the actual boiler and reseal it my self as I am quite good at diy, hope some one understands what I have stated and can come up with a solution, many thanks
all the best jake22
all the best jake22