FixStove
Common fault

Oven Fan Not Working — Convection Issues

In convection ovens, the fan distributes heat evenly. If it stops or gets loud, food cooks unevenly.

Symptoms

If you notice one or more of these symptoms, this page is for you:

  • The fan does not spin
  • A loud noise from the fan
  • The fan runs nonstop (even after the oven is off)
  • Heavy vibration

The most common causes

1

Burnt fan motor

The motor stops completely over time or under overload.

2

Faulty bearing

It causes loud noise and vibration.

3

Grease buildup on the fan

It slows the fan and increases noise.

4

Faulty convection switch/button

The fan does not respond to on/off control.

Solutions

Solutions

What the technician can do

  1. 1 Deep cleaning if grease is the cause
  2. 2 Motor replacement if burnt
  3. 3 Fan replacement if damaged
  4. 4 Bearing replacement

All needs a technician

  • Removing the fan requires experience
  • The motor is an internal electrical part
  • It is not safe to attempt yourself

When to call a technician

  • If the fan stopped completely
  • If it is loud or vibrating
  • If it runs nonstop

Fan faults are common in modern ovens: Bosch, Siemens, Smeg, Ariston — we fix them all.

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Quick diagnosis for Oven fan not working

Use this table to identify the closest cause before calling. If gas smell is involved, treat it as an emergency.

Symptom
The fan does not spin
Burnt fan motor
Removing the fan requires experience
A loud noise from the fan
Faulty bearing
The motor is an internal electrical part
The fan runs nonstop (even after the oven is off)
Grease buildup on the fan
It is not safe to attempt yourself
Heavy vibration
Faulty convection switch/button
What the technician can do

Main service related to this fault

Oven repair

Frequently asked about Oven fan not working

Can I clean the fan myself?
No — removing the fan needs a technician to avoid damage.
Is the motor repaired or replaced?
If burnt, it is replaced. The technician tests it first.
How much does it cost?
Inspection is free and the technician explains the cost.
Is there a warranty?
Yes — a written warranty.

Have the same problem? Call now

A specialist technician reaches you within an hour with free inspection and warranty up to a year.

  • Free inspection
  • Technician within 1 hour
  • Warranty up to 1 year
  • 24/7 service
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