How much does it cost to fix Ariston error code PUMP FED?

Typical repair cost for the Ariston PUMP FED fault is £180-£350 including labour.

PUMP FED High

Ariston PUMP FED Fault Code

Q: What does the Ariston PUMP FED fault code mean?

Your boiler's internal pump is not moving water through the system correctly, which is preventing the unit from heating up safely.

Also written as PUMPFED — same fault.

The Ariston PUMP FED fault code means: your boiler's internal pump is not moving water through the system correctly, which is preventing the unit from heating up safely.. It appears on 1 Ariston model in our database.

Technical description: Indicator in TCS flow chart

Typical repair cost £180-£350 (including labour)

Engineer required

This fault requires a Gas Safe registered engineer. Do not attempt gas-related repairs yourself.

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Ariston models that show the PUMP FED fault code

Click a model for the full fault code list and model-specific repair notes.

Egis 24 MFFI Repair: £180-£350

Source

Ariston PUMP FED fault code information on this page is sourced and cross-checked against the official Ariston service / installation manuals for each affected model.

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