What does the Baxi 270 fault code mean?

Your boiler has detected that it is firing without enough water inside it, which could cause the unit to overhead rapidly.

How much does it cost to fix Baxi error code 270?

Typical repair cost for the Baxi 270 fault is £120-450 including labour.

Dry fire

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.

Six most common causes of dropping pressure.