What does the Saunier Duval 2.7bar fault code mean?

Your boiler's internal water pressure is currently too high, which means the system is holding more water than it is designed to manage safely.

How much does it cost to fix Saunier Duval error code 2.7bar?

Typical repair cost for the Saunier Duval 2.7bar fault is £80-150 including labour.

Locate a radiator in your home with a bleed valve.

Upper water pressure (>2.7b)

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.

Step-by-step using the filling loop.

7 signs repair isn't worth it anymore.