What does the Baxi 118 fault code mean?

Your boiler has stopped working because the water pressure inside the system has dropped below the minimum level required to run safely.

How much does it cost to fix Baxi error code 118?

Typical repair cost for the Baxi 118 fault is £0-160 including labour.

Locate the filling loop (the flexible silver hose) underneath the boiler.

Water pressure too low

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.

Step-by-step using the filling loop.

7 signs repair isn't worth it anymore.