I have a Worcester Bosch RD 532i gas condensing boiler, which is only two years old.
The cold water pressure has dropped to around 0.5 bar and the pump has run dry so no hot water is being produced (if the boiler is switched off and on again hot water is produced temporarily).
When I open the cold water valve no water flows into the boiler.
There doesn't seem to be any obvious leaks.
The problem has persisted for just over a week.
Any advice as to why the value might not be working much appreciated.
The cold water pressure has dropped to around 0.5 bar and the pump has run dry so no hot water is being produced (if the boiler is switched off and on again hot water is produced temporarily).
When I open the cold water valve no water flows into the boiler.
There doesn't seem to be any obvious leaks.
The problem has persisted for just over a week.
Any advice as to why the value might not be working much appreciated.