What does the Baxi E193 fault code mean?

Your boiler is struggling to move water through the system properly before it starts the heating process, often due to a blockage or a pump issue.

How much does it cost to fix Baxi error code E193?

Typical repair cost for the Baxi E193 fault is £150-£350 including labour.

Check that your boiler pressure is between 1.0 and 1.5 bar on the gauge

Pre-circulation error

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

Each noise points to a different fault.

Sludge build-up — needs flushing, not bleeding.

7 signs repair isn't worth it anymore.