Commercial refrigerators are an important part of a commercial kitchen. These machines are specifically designed to store a large number of food items to keep them fresh. But they can run into problems. One common problem is overheating. It could be as minor as the filter needing cleaning or as major as the coils or the compressor malfunctioning so an inspection by commercial refrigerator services is required. Below are some potential reasons and some troubleshooting tips as well.

Dirty Condenser And Evaporator Coils

The condenser and evaporator coils are one of the most important components inside a commercial refrigerator. These coils carry out the refrigeration process and one of the coils heat up but the heat is dispersed. With time, dirt, dust, and debris can accumulate on the coils which could make the heat dispersion process difficult.

As a result, the coils struggle to perform at their peak and heat up. On the other hand, the overall performance of the refrigerator is also affected as the unit’s temperature begins to increase. Overheating of coils could lead to the refrigerator shutting down or the coils being damaged permanently.

The only way to avoid such a situation is by keeping a check and ensuring the coils are clean. The good thing is that access to these coils is not that difficult. Simply, grab some tools and chemicals and consult the user manual. Make sure to turn off the refrigerator and check that it’s not hot before proceeding with the cleaning process.

Low Refrigerant Levels

Low refrigerant levels might also be a reason your commercial refrigerator is heating up. The thing is that the compressor inside a commercial refrigerator requires a certain refrigerant level to function normally. But if the refrigerant level tends to drop or there are some cracks that are allowing refrigerant leakage, it will become difficult for the compressor to function normally.

As a result, the compressor will heat up as well, which will cause the refrigerator to heat up. One thing you should keep in mind when it comes to compressors is that they are expensive. So, if you observe that your refrigerator is constantly tripping and has suddenly shut down, it most likely means the refrigerant level is low. To fix the issue, you will need to contact an expert immediately.

Old Or Malfunctioning Compressor

Low refrigerant levels can affect the compressor which leads to it overheating. Some other times, the compressor itself become faulty due to some reason and overheats during operation. It can directly affect the parts near the compressor and the performance of the refrigerator in keeping the inside temperature cool.

Compressor issues and refrigerant levels are complicated for any restaurant staff so you should have an expert check the components and refrigerant levels.

Faulty Thermostat

Most people do not realize or understand that the thermostat plays a huge role when it comes to overheating of the refrigerator. A thermostat is an electronic component like other components inside the refrigerator. It might be that someone has accidentally changed the settings of the thermostat which is causing the refrigerator to turn quite hot.

Plus, if you have an aftermarket thermostat installed, it could be that the batteries need replacement and are sending the wrong signals to the refrigerator. If that is not the case, the thermostat may need calibration. If your refrigerator was recently serviced, it might have lost its settings.

Fortunately, this problem is not complicated to solve. All you need to do is contact an expert who will calibrate the thermostat and hopefully, your refrigerator won’t overheat anymore.

Faulty Doors

Faulty doors is another reason your commercial refrigerator might be overheating. The reason is simple: the doors of a commercial refrigerator come with gaskets and seals made of rubber and plastic. With time, these gaskets and seals tend to wear out and experience cracks.

In worst-case scenarios, the doors may not even close or lock in properly. As a result, the cool air inside the refrigerator escapes and the unit has to work harder than usual to make up for the loss. As a result, the unit utilizes a lot more electricity than usual, which not only raises the bills but also overheats the unit.

Then again, fixing faulty doors is not much of a big deal. You should contact the manufacturer and purchase the exact replacement parts. You can either replace the seals or gaskets on your own or consult a commercial freezer repair Northern VA expert.

Poor Maintenance

Poor maintenance plays a crucial role in the smooth functioning and longer lifespan of the unit. Maintenance involves regularly inspecting and cleaning the interior parts of the unit. This helps prevent the accumulation of dirt, dust, and debris.

On the other hand, professional maintenance goes deep inside the unit in search of potential problems and fixing them on the spot. This helps prevent problems from arising in the future just when you need the refrigerator the most.

Most people try to maintain the commercial appliances on their own to save the expenses. The fact of the matter is that units maintained by professionals tend to last longer than the ones without.

So, it is not just an expense but also a way for you to keep your unit running trouble-free for several years. Otherwise, the accumulation of dirt, dust, oil, and grease will cause the unit to work harder than usual and overheat, eventually reducing its lifespan.

The Unit Is Old

If nothing else works out, it could be that your unit is simply old. If you have observed that your unit has started to break down more frequently and is requiring expensive repairs or replacements, you should consider purchasing a new unit. Instead of wasting money on expensive repairs, you should invest that money into a replacement.

The thing is that commercial refrigerators come with a limited lifespan. Regardless of how they are maintained, you will need to replace them sooner or later. So, if you notice that your unit Is creating more trouble than convenience, you should buy a new one.

As a general rule of thumb, if the cost of repairs and replacements tends to exceed the actual value of the unit, it means it is time to buy a new unit.

The Refrigerator Is Placed Near Hot Appliances

A common mistake business owners tend to make when placing equipment in the kitchen is placing the refrigerator too close to the heat sources. As the refrigerators tend to release heat as well, the accumulation and constant exposure can lead to overheating of the unit as well.

Therefore, you should place the refrigerator at a distance from the heat sources to ensure the heat can disperse and circulate properly. You might not be able to notice it at first but it can directly affect both the performance and lifespan of the unit.

Conclusion

An overheating refrigerator could be due to any of the reasons above. The key is to keep an eye out for unusual signs and get down to commercial refrigerators repairs Springfield as soon as possible. Additionally, you should also invest in professional maintenance as it keeps future problems at bay.