What does the Potterton Neon 27 fault code mean?

Your boiler is struggling to circulate water, either because there isn't enough water inside the system or the internal pump has stopped working.

How much does it cost to fix Potterton error code Neon 27?

Typical repair cost for the Potterton Neon 27 fault is £120-250 including labour.

Check your pressure gauge; if it is below 1 bar, top up the system pressure using the filling loop

Fault on Pump or Low System Pressure

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.

7 signs repair isn't worth it anymore.