Glow-worm 56 2 Fault Codes
Regular Natural Gas 16.4 kW 1980-1994 Discontinued
GC Number: 41-311-66
Replaced by: Flexicom r
The fault code is already on your display
Note it down before pressing reset — resetting clears the code immediately. How to read fault codes →
Most common fault codes
A C
Your boiler's pilot light safety sensor has failed, meaning the unit cannot stay lit to provide heating or hot water.
Gas Safe engineer required · £90-160
Your boiler has detected a mechanical issue with the gas control valve, meaning it cannot safely ignite to provide heating or hot water.
Gas Safe engineer required · £220-£380
All 3 fault codes
Glow-worm 56 2 is discontinued — time for a new one?
Parts for discontinued models can be hard to find and expensive. A new A-rated boiler could save you money on both repairs and energy bills.
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