How much does it cost to fix boiler error code be?

Typical repair cost for the boiler be fault is £90-180 including labour.

be Medium

Boiler Fault Code be

Also written as BE — same fault.

Reviewed by the BoilerFaultCodes Editorial Team Last reviewed 27 April 2026

Fault code be appears across 2 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 is having trouble communicating with the wall-mounted thermostat control because of a setup or configuration error. (As reported on Viessmann Vitodens 200)

Pick your boiler brand for the be fix

Viessmann be 7 models Worcester Bosch be 1 model

Source

Information for the be 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