What does the Grant Red neon (on panel) fault code mean?

Your boiler has shut itself down because it became too hot, acting as a safety precaution to prevent damage.

How much does it cost to fix Grant error code Red neon (on panel)?

Typical repair cost for the Grant Red neon (on panel) fault is £90-220 including labour.

Locate the reset button on the control panel, which may be hidden behind a small screw-off plastic cap.

Overheat thermostat has operated

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.