568 High

Worcester Bosch 568 Fault Code

The Worcester Bosch 568 fault code means: your boiler is currently unable to read its own water pressure levels, which forces the system to shut down to prevent potential damage.. It appears on 1 Worcester Bosch model in our database.

Call an engineer soon

Book a Gas Safe engineer within 24 to 48 hours. Your boiler may be unsafe or could break down completely if left.

Technical description: Water Pressure Sensor not connected or defect

What causes the Worcester Bosch 568 fault?

Pressure sensor fault

Typical repair cost £150-250 (including labour)

Engineer required

This fault requires a Gas Safe registered engineer. Do not attempt gas-related repairs yourself.

Find a Gas Safe engineer

Search the official register for a qualified engineer in your area.

Gas Safe Register →

Worcester Bosch models that show the 568 fault code

Click a model for the full fault code list and model-specific repair notes.

Source

Worcester Bosch 568 fault code information on this page is sourced and cross-checked against the official Worcester Bosch service / installation manuals for each affected model.

Reviewed by the BoilerFaultCodes Editorial Team · Last reviewed 27 April 2026