High
1075 on Worcester Bosch Greenstar 8000 Life

Your boiler has stopped working because one of its internal temperature sensors is giving a faulty reading that suggests a short circuit.

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

Short circuit of the temperature sensor at the heating block

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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