What does the Glow-worm Betacom c fault code mean?

Your boiler has likely lost pressure or is struggling to circulate water, which has caused it to stop running for safety.

How much does it cost to fix Glow-worm error code Betacom c?

Typical repair cost for the Glow-worm Betacom c fault is £80-160 including labour.

Check the pressure gauge on the boiler or under the sink; it should be between 1 and 1.5 bar.

Temperature 30 flashing

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.