What does the Atag A6 fault code mean?

Your boiler has detected that the water pressure inside the system is too low for it to operate safely and efficiently.

How much does it cost to fix Atag error code A6?

Typical repair cost for the Atag A6 fault is £0-120 including labour.

Locate the external filling loop, which is a flexible silver hose connected to the underside of the boiler.

Water 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.

7 signs repair isn't worth it anymore.

Break-even maths on monthly cover.