Report #4471
Valve weeping on the expansion vessel. Not replaced.B-01F.74OpenReport #4380
Pressure topped up to 1.5 bar, no cause found.B-01F.74ClosedReport #4102
Annual service. Vessel pre-charge 0.8 bar.B-01ServiceHistory prevents the second visit
Kenner briefs every technician with what the last visits found, so the right part is already in the van.




