There are many reasons for the pressure on a boiler to drop. In this particular case it was down to an expansion vessel that had lost its air bubble. Every time the heating was used the pressure dropped. This is the classic symptom of a expansion vessel in need of a service. The solution isContinue reading “Why does my boiler pressure drop?”
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E50 fault on a Potterton or Baxi boiler.
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E50 fault on Baxi or Potterton boiler.
How to fix a e50 fault on a potterton or Baxi boiler.