Vaillant · Turbomax Plus Boilers
This is a status message indicating that the EcoTEC 65kW boiler's burner is actively engaged in producing domestic hot water. This is generally a normal operational message.
Click steps to track your progress.
This is typically a normal operating status and requires no action if hot water is being produced.
If no hot water is being produced despite this status, restart the boiler.
Check hot water demand settings on your controls.
If concerns arise, contact a qualified heating engineer.