What does the Chaffoteaux Fig. 15 fault code mean?

Your boiler is failing to detect when you turn on a hot tap, meaning it isn't firing up to heat the water.

How much does it cost to fix Chaffoteaux error code Fig. 15?

Typical repair cost for the Chaffoteaux Fig. 15 fault is £150-250 including labour.

Cold water from taps

This is a high severity fault. Stop using the boiler and call a Gas Safe registered engineer. Do not attempt gas-related repairs yourself.

Almost always a stuck diverter valve on combis.

7 signs repair isn't worth it anymore.

Break-even maths on monthly cover.