The evaporator fan circulates cold air from the freezer to the fridge compartment. If it stops working, the fridge may warm up, the freezer may ice over, and energy bills rise.
Why fans fail
Ice buildup
Ice forming around the fan blades can stop it from turning, especially in frost-free models. Defrosting the appliance can sometimes fix the problem temporarily.
Worn motor or bearings
Over time, fan motors wear out. Bearings may seize, making the fan noisy or stopping it completely. Replacement typically costs £80–£200.
Electrical faults
Loose wires, blown fuses, or a faulty control board can prevent the fan from receiving power.
Signs your fan is not working
- Fridge is warmer than it should be
- Freezer develops frost quickly
- Loud or unusual noises from the back of the appliance
- Temperature inconsistencies between fridge shelves
Related problems
- Fridge not cooling properly
- Fridge freezer running constantly
- Fridge freezer ice build up problems explained
Get a repair quote
Professional engineers can replace the fan or repair wiring to restore proper airflow and cooling efficiency.
Visit our homepage to get free local repair quotes.