How much does it cost to fix boiler error code LOW PRESSURE indicator lit?

Typical repair cost for the boiler LOW PRESSURE indicator lit fault is £0-£100 including labour.

LOW PRESSURE indicator lit High

Boiler Fault Code LOW PRESSURE indicator lit

Also written as LOWPRESSUREINDICATORLIT — same fault.

Reviewed by the BoilerFaultCodes Editorial Team Last reviewed 27 April 2026

Fault code LOW PRESSURE indicator lit appears across 1 boiler brand and 5 models. The exact meaning varies by manufacturer — pick your boiler brand below to see the model-specific fix.

Most common meaning Your boiler has stopped working because the amount of water in your heating system is too low to run safely. (As reported on Grant Vortex Eco)

Pick your boiler brand for the LOW PRESSURE indicator lit fix

Grant LOW PRESSURE indicator lit 5 models

Source

Information for the LOW PRESSURE indicator lit 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