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E134 FAULT CODE
Potterton

Gas Valve Open Without Gas

High Severity Engineer Required

The gas valve has been commanded open but no gas has been detected flowing — the timer for gas detection has elapsed.

Step-by-Step Fix Guide

  1. Step 1

    Check gas supply — try other gas appliances

  2. Step 2 Engineer only

    If gas supply is on, call a Gas Safe engineer to inspect the gas valve

Gas Safe Reminder

Work on gas appliances must be carried out by a Gas Safe registered engineer. The steps above cover safe checks a homeowner can perform - any internal component replacement requires a qualified professional. If in doubt, always call an engineer.

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