7& High

Boiler Fault Code 7&

Also written as 7 — same fault.

Reviewed by the BoilerFaultCodes Editorial Team Last reviewed

Fault code 7& appears across 3 boiler brands and 8 models. The exact meaning varies by manufacturer — pick your boiler brand below to see the model-specific fix.

Most common meaning Your boiler has lost its flame while it was running and has shut down as a safety precaution. (As reported on Remeha Quinta 115)

Pick your boiler brand for the 7& fix

Ariston 7& 1 model Biasi 7& 2 models Remeha 7& 5 models

Source

Information for the 7& fault code is sourced from the official service / installation manual for each model that displays it. Read more about how we source fault codes →

Reviewed by the BoilerFaultCodes Editorial Team · Last reviewed 27 April 2026