worcester 28i keeps losing pressure. dripping very slowly from the blow off and losing pressure. i was told it was the expansion vesel but not sure any help would be great full thnaks
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worcester boiler losing pressure
- Thread starter chappie7
- Start date
See FAQ on this site and check the filling valve is not leaking and then the EXV.
Worcester boilers in particular have a greater likelyhood of the plate HE leaking to! Search for previous posts about that if its not the EXV or the valve.
Tony
Worcester boilers in particular have a greater likelyhood of the plate HE leaking to! Search for previous posts about that if its not the EXV or the valve.
Tony
its nt leaking from the filling plate. its leaking out side from the blow off but only dripping very slowly. where the faq page josh
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