What does the Worcester Bosch CF fault code mean?

Your boiler has lost communication with the device that tells it how much water is inside, so it has shut down to prevent damage.

How much does it cost to fix Worcester Bosch error code CF?

Typical repair cost for the Worcester Bosch CF fault is £150-250 including labour.

Water pressure sensor not connected or short-circuit to supply

This is a high severity fault. Stop using the boiler and call a Gas Safe registered engineer. Do not attempt gas-related repairs yourself.

Six most common causes of dropping pressure.

Safety-critical — turn off, read this.

7 signs repair isn't worth it anymore.