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1 2 OUTDOOR SENSOR ERROR on Johnson Starley J32 System ET

Your boiler is having trouble reading the temperature outside, which means it might not adjust your heating correctly as the weather changes.

Reviewed by the BoilerFaultCodes Editorial Team · Last reviewed

Monitor it

This is a minor fault. Keep an eye on it and mention it at your next annual boiler service. Reset the boiler and see if it clears.

Technical description

Outdoor sensor error

Engineer required

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

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