1075 W High
Your boiler has detected an electrical fault with an internal temperature sensor, preventing the system from monitoring heat levels safely.
Technical description: Short circuit of the temperature sensor at the heating block – temperature sensor may need replacing
Typical repair cost: £120-£190 (including labour)
Engineer required
This fault requires a Gas Safe registered engineer. Do not attempt gas-related repairs yourself.
Protect yourself from future repair bills
A boiler cover plan would cover faults like 1075 W — no call-out fees, no surprises.
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Parts commonly replaced
- Flow temperature sensor
- NTC sensor wiring harness
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