If your fridge isn’t cooling properly, you’re likely searching in a hurry.
Food spoils quickly — especially in Cape Town’s warmer months — and a refrigerator failure can turn into an expensive disaster within hours.
Before you panic or replace the appliance, there are a few things you can check. Some issues are minor. Others require professional fridge repair.
Here’s a practical guide to help you understand what might be happening.
First: How Serious Is the Problem?
If your fridge is:
- Completely warm inside
- Making unusual noises
- Leaking water
- Smelling like burning plastic
Switch it off and avoid repeatedly restarting it. Electrical or compressor issues can worsen quickly.
Common Reasons a Fridge Stops Cooling
1. Dirty Condenser Coils
One of the most common causes of poor cooling is dirty condenser coils.
These coils release heat from the refrigerator. If they’re covered in dust and debris, the fridge has to work harder — and may stop cooling effectively.
In coastal areas like Cape Town, dust and salt air buildup can accelerate this problem.
What you can do:
- Unplug the fridge
- Carefully vacuum behind or underneath (if accessible)
If cooling doesn’t improve within a few hours, further inspection may be needed.
2. Faulty Thermostat
If the internal temperature setting isn’t responding, the thermostat may be faulty.
Signs include:
- Fridge too warm despite correct settings
- Temperature fluctuating dramatically
- Compressor not kicking in
Thermostat replacement is usually affordable and straightforward for a professional technician.
3. Blocked Air Vents
Your fridge circulates cold air from the freezer into the refrigerator compartment.
If vents are blocked by overpacked food, airflow becomes restricted.
Try:
- Rearranging items
- Ensuring nothing blocks internal vents
If airflow still seems weak, there could be an evaporator fan issue.
4. Compressor Problems
The compressor is the heart of your refrigerator.
If you notice:
- Clicking sounds
- Fridge warm but freezer slightly cold
- Compressor running constantly
There may be compressor or relay failure.
This is not a DIY repair. It requires proper tools and diagnosis.
5. Gas / Refrigerant Leak
Low refrigerant levels can prevent proper cooling.
Symptoms:
- Fridge slightly cool but not cold
- Ice forming in unusual areas
- Hissing sounds
Refrigerant systems must be handled by licensed professionals.
How Long Can Food Last in a Warm Fridge?
In Cape Town’s climate:
- A closed fridge can keep food safe for about 4 hours without power.
- A freezer may last 24–48 hours if unopened.
If your fridge temperature rises above 5°C for extended periods, perishable food may become unsafe.
Repair vs Replacement for Fridge Issues
Many homeowners assume a fridge not cooling means it’s “finished.”
But in reality:
- Thermostat repairs are affordable.
- Fan motor replacements are common.
- Relay switches are inexpensive.
- Even compressor repairs may be cheaper than buying new.
Before replacing a refrigerator, it’s worth getting a professional assessment.
When You Should Call a Fridge Repair Technician
You should contact a professional if:
- Cleaning coils didn’t fix the issue
- The fridge is completely warm
- There are electrical smells
- The compressor makes clicking noises
- The fridge trips your power
Professional fridge repair in Cape Town can often restore your appliance quickly — preventing unnecessary replacement costs.
Fridge Repair in Cape Town
If your fridge is not cooling properly, acting quickly can prevent food loss and further internal damage.
At Fixitt Appliance Repair, we diagnose fridge issues accurately and provide honest repair advice across Greater Cape Town.
Whether it’s a thermostat issue, compressor fault, or airflow problem, our goal is to fix the appliance efficiently and cost-effectively.
If your fridge has stopped cooling, don’t wait until everything inside spoils.
? Book a fridge repair inspection today and restore your appliance before the damage worsens.