How much does it cost to fix boiler error code Too many restarts?

Typical repair cost for the boiler Too many restarts fault is £100-280 including labour.

Too many restarts High

Boiler Fault Code Too many restarts

Also written as TOOMANYRESTARTS — same fault.

Reviewed by the BoilerFaultCodes Editorial Team Last reviewed 27 April 2026

Fault code Too many restarts appears across 1 boiler brand and 7 models. The exact meaning varies by manufacturer — pick your boiler brand below to see the model-specific fix.

Most common meaning Your boiler is repeatedly trying and failing to ignite, causing it to lock itself out for safety after five unsuccessful attempts in a short period. (As reported on Ideal Esprit)

Pick your boiler brand for the Too many restarts fix

Ideal Too many restarts 7 models

Source

Information for the Too many restarts 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