High
Pilot will not light on Chaffoteaux Corvec 28 OF BF

Your boiler is failing to ignite because it cannot receive or properly process the gas needed to create a flame.

Reviewed by the BoilerFaultCodes Editorial Team · Last reviewed

Call an engineer soon

Book a Gas Safe engineer within 24 to 48 hours. Your boiler may be unsafe or could break down completely if left.

Technical description

Gas supply not turned on. Gas supply pipes not purged of air. Fusible Link open circuited. Fusible Link shorting to earth.

Engineer required

This is a high severity fault. Stop using the boiler and call a Gas Safe registered engineer. Do not attempt gas-related repairs yourself.

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