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E160

E160 — Fan fault

Baxi · DUO TEC Boilers

What does E160 mean?

The boiler has detected a problem with the fan, which is essential for proper combustion and flue gas extraction.

Common Causes

  • Faulty fan motor.
  • Damaged wiring to the fan.
  • Obstruction preventing the fan from operating.
  • Faulty fan speed sensor.

Repair Steps & Checklist

Click steps to track your progress.

  1. 1

    Turn off the main power supply to the boiler, wait 30 seconds, then turn it back on.

  2. 2

    Listen for any unusual noises from the fan area when the boiler attempts to start.

  3. 3

    If the error persists, a qualified technician should check the fan unit and its electrical connections.

Browse all codes in this manual (55)
Verified technical data. Last updated: April 2026

Related Faults

E09E09 — Gas valve connection faultE10E10 — External probe faultE109E109 — Pre-circulation alarm
Source: Baxi DUO TEC Boilers
Open Manual (Page 16)Search more codes in this manual