What does the Alpha 76 fault code mean?

Your boiler's temperature sensors are providing conflicting or faulty readings, which is preventing it from heating your water and radiators safely.

How much does it cost to fix Alpha error code 76?

Typical repair cost for the Alpha 76 fault is £120-200 including labour.

Possible failure of one or both sensors

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

Sludge build-up — needs flushing, not bleeding.

Safety-critical — turn off, read this.

7 signs repair isn't worth it anymore.