While you wait for answers, we may have found some information which could help you.
Success
Message
How can I fix my chaffoteaux & Maury Britony Combi SE?
How can I fix my boiler chaffoteaux&maury?
gas water heater chaffoteaux britony 11t (geyser ) 11 years old?
Chaffoteaux Mx2 24 error 50?
pressure relief valve?
My boiler won't light but will when we take the cover off ?
How can I fix my Chaffoteaux & Maury boiler?
chaffoteaux brittony combi se 80?
Relight pilot?
My heating and hot water do not work and “A03” is flashing?
chaffoteaux calydra 80 combi boiler?
Chaffoteaux et Maury with no hot water?