Water heater takes a long time to deliver hot water to taps

Safety: Adjust only user-accessible settings unless you are trained on the appliance.

• Check comfort mode: On models with a preheat function, ensure the DHW comfort or preheat mode is enabled if quick hot water is desired.
• Increase flow: Open taps fully to increase flow and reduce delay.
• Insulate pipes: Insulate hot water pipes to maintain temperature between draws.
• Descale plate exchanger: If temperature ramps up slowly, clean the plate heat exchanger to improve transfer.