Keeping your business running smoothly means making sure your refrigeration system is working right. If your coolers or freezers stop working, it can cause a lot of problems.
Refrigeration systems don’t just stop working overnight. They usually show warning signs before a complete breakdown happens. Many business owners miss these signs until it’s too late.
By paying attention to early issues, you can avoid expensive repairs and downtime. If your refrigeration unit is acting up, don’t ignore it. In this blog, we’ll go over the most common signs that mean you need refrigeration repairs right away.
1. Temperature Fluctuations
A refrigeration unit should keep food, drinks or other products at a steady temperature. If the temperature keeps going up and down, something is wrong.
Inconsistent cooling can happen for many reasons. A faulty thermostat, clogged air vents, or broken seals can cause the problem. When the temperature isn’t stable, perishable items like food and medicine can go bad quickly. This can lead to wasted products and health risks.
To check if your fridge is keeping the right temperature, use a thermometer. If the reading changes throughout the day, call a professional to inspect your system. Ignoring temperature problems can lead to bigger issues down the line.
2. Strange Noises Coming From The Unit
Refrigeration units usually make a low humming sound when they run. If you start hearing loud noises, there may be a problem.
Grinding, buzzing, or rattling sounds often mean parts inside the unit are loose or damaged. A buzzing noise can signal electrical problems. A grinding sound might mean the fan or compressor is failing.
These problems won’t fix themselves. The longer you wait, the more expensive the repair will be.
3. Ice Or Frost Buildup
It’s normal to see a little frost in a freezer. But if you notice thick ice forming on the walls, shelves, or evaporator coils, something is wrong.
Too much ice buildup can block airflow, making the unit work harder. This can lead to higher energy bills and a shorter lifespan for your refrigeration system. The most common causes are a faulty defrost system, damaged seals, or leaving the door open too long.
To fix this, don’t just scrape off the ice. The real problem needs to be repaired. An HVAC technician can check for leaks, broken parts, or ventilation issues causing the frost.
4. Higher Energy Bills
If your electricity bill suddenly goes up, your refrigeration system might be the reason.
Older or malfunctioning units use more energy to keep products cold. A fridge that runs constantly or takes longer to cool could be struggling. This often happens when components like the compressor, fan, or coils are dirty or worn out.
Keeping your system well-maintained helps it run efficiently. If you see a spike in energy costs, get your unit checked. Fixing small issues now can save you from paying higher bills every month.
5. Water Leaks Around The Unit
Puddles of water around your fridge or freezer are a bad sign. Water leaks can happen for a few reasons. A clogged or frozen drain line can stop condensation from draining properly. Worn-out door seals can let warm air in causing moisture buildup.
Leaks aren’t just messy. They can cause mould growth and damage floors or walls. If you see water pooling near your refrigeration unit, don’t ignore it. Call a professional refrigeration service provider to inspect and fix the issue before it causes bigger problems.
6. The Compressor Is Overheating
The compressor is one of the most important parts of a refrigeration system. It keeps the air cool inside the unit. If the compressor gets too hot, it may stop working completely.
One way to tell if your compressor is overheating is to touch the back of the fridge. If it feels extremely hot, that’s a sign something is wrong. The most common causes are dust buildup, a failing motor, or low refrigerant levels.
A failing compressor can make your refrigeration unit useless. If you notice overheating, call a repair service immediately to prevent total system failure.
7. Unpleasant Smells Coming From The Unit
A properly working refrigerator should not have any strange smells. If you start to notice a bad odour, it could mean mould, spoiled food, or even a gas leak.
If the smell comes from inside, check for expired food or spilled liquids. But if the odour is coming from the back or vents, the issue might be bigger. A burning smell could mean an electrical problem. A musty smell might mean mould inside the unit.
Odours like these need to be addressed fast. Mould and bacteria can spread, while electrical issues can lead to serious hazards. Don’t ignore strange smells—get your system checked as soon as possible.
8. Your Refrigeration System Is More Than 10 Years Old
Like all machines, refrigeration units don’t last forever. If your system is over a decade old, it may not be working as efficiently as it once did. Older units need more repairs and use more energy.
If your refrigeration system keeps breaking down or your energy bills are rising, it may be time to upgrade. Investing in a new system can save you money in the long run and keep your business running smoothly.
Call Ace Refrigeration: Don’t Wait Until It’s Too Late
If you notice any of these signs, don’t wait until your refrigeration unit stops working completely. Small problems can quickly turn into costly breakdowns. A well-maintained system saves you money, keeps your products safe, and helps your business run efficiently.
At Ace Refrigeration & Air Conditioning, we provide fast and reliable refrigeration repairs in Halifax and surrounding areas. Whether it’s a minor fix or a major repair, our experienced team is ready to help.
For more information, contact us today.
