What does the Baxi E2 fault code mean?

Your boiler is overheating because water isn't moving through the system properly, often because of trapped air.

How much does it cost to fix Baxi error code E2?

Typical repair cost for the Baxi E2 fault is £0-180 including labour.

Turn off the boiler and allow the system to cool down.

Poor circulation – try bleeding your radiators

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.

Each noise points to a different fault.

Work through these before the call-out.