BOILER SHUTS DOWN PREMATURLEY BOILER NOISY
None
2017 V3
The system may have a bypass and this could affect the flow through the boiler.
If the system has a bypass is it correctly adjusted?
Note:
The bypass is located externally to the appliance and may be an automatic bypass, gate valve or possibly a radiator with a manual valve.
The bypass is located externally to the appliance and may be an automatic bypass, gate valve or possibly a radiator with a manual valve.
If thermostatic radiator valves are fitted, one radiator may not have a thermostatic radiator valve and this may act as a bypass to enable a flow through the boiler.