Hello,
I have a Valliant 242 combi boiler.
The CH is working, pressure 1.5 bar.
The HW is not working when the taps are turned on.
The boiler has been turned off and on again. No change.
No recent changes.
Any suggestions about the possible cause of the fault?
Help much appreciated!
I have a Valliant 242 combi boiler.
The CH is working, pressure 1.5 bar.
The HW is not working when the taps are turned on.
The boiler has been turned off and on again. No change.
No recent changes.
Any suggestions about the possible cause of the fault?
Help much appreciated!