Walk-In Cooler Components That Need Frequent Replacement

A walk-in cooler is an essential part of a commercial kitchen. When it comes to choosing one, not only do you need to know how it works but also the components that wear out easily so you can maintain it. We are going to discuss components of a walk-in cooler that wear out easily so that you are able to hire commercial refrigerator services and get the replacements done on time.


Commercial kitchen appliances like walk-in freezers and coolers etc. come with built-in fans. These appliances work round the clock to ensure the food items are kept fresh. Continuous functioning increases the temperature that produces heat. This is where the fans come in.

Fans help dispel heat, which could otherwise damage the unit. Although fans tend to last a while before needing a replacement, you never know when they will give up. In most cases, the bearings need to be replaced but if the fans malfunction, they are most probably going to need a replacement.


A compressor serves as the heart of a walk-in cooler. It is designed to keep the temperature inside the walk-in cooler low and is one of the most rigid components. Just like the fans, compressors take years until needing a replacement but with older units, replacements are common.

Compressors use refrigerant to produce cool air. If the amount of refrigerant is low due to leakage or some other issue, the compressor is the first component that is affected. In such a case, the compressor will work harder than usual to make up for the loss of cool air and will eventually heat up to the point where it will damage itself.

Furthermore, compressors also experience bearing issues. The bearings inside can wear out with time but can be easily replaced. But if the compressor has malfunctioned, you will need a compressor replacement.


When walk-ins were first introduced, manufacturers thought fluorescent bulbs were going to be a great fit. Unfortunately, these bulbs are not that durable and produce a lot of heat. As a result, LED bulbs were introduced that utilize half the energy and last a lot longer.

This means that you might not need an LED replacement on your walk-in cooler but they will surely need replacement sooner or later. If you experience such an issue, you will need to replace the existing bulb with the exact replacement or opt for something stronger.

Even though the lights inside walk-ins are covered but as the unit turns old, the moisture begins making its way inside causing the LEDs to malfunction.

Computerized Temperature Controls

Computerized temperature controls work alongside a series of sensors that help monitor food temperature. The purpose of these sensors is to raise an alarm if the unit is acting suspiciously. You might also get a text message or email if there is something serious going down.

Unfortunately, computerized temperature controls are prone to malfunctioning and are quite expensive. If there is a problem with a particular sensor, you can get it replaced. However, if there happens to be a problem with the control board or a similar component, the walk-in freezer will stop working.

In this case, you will need to consult an expert about whether it needs repairing or replacement. Sometimes, the problem is caused by some other component, which trickles down to others, ultimately, hindering the performance.

Electrical Panels

Electrical panels do not give a warning before malfunctioning. They will simply stop working when it’s time for a replacement. In serious situations, they can also spark and cause a fire that can turn the kitchen into a deadly space to work in.

If you experience such a situation, you should first consult the warranty. If the unit has no warranty left, you should contact an experienced electrician. You are most probably going to need a replacement.

Final Word

The above-mentioned walk-in cooler components can and will wear out either with or before time. However, now that you are aware, it is important that you keep them well-maintained to prevent sudden mishaps and expensive replacements down the road. Commercial equipment is sturdy but it is also costly. So, only get help from walk in cooler repair Northern VA professionals for replacements.