Top 4 Commercial Air Conditioner Problems

Top 4 Commercial Air Conditioner Problems

You may not realise just how much your business relies on your air conditioner until it fails and you are scrambling to find a commercial air conditioning service in Adelaide that can get to you on time. Your AC creates a comfortable environment for your customers and employees. If it fails, it could drive away customers who seek cooler stores or even create hazardous working conditions for your employees. A faulty AC could even drive up your energy bills.

Understanding the common problems people experience with commercial air conditioners can help you know when it is time to call a commercial AC repair service. As soon as you notice these issues, call a technician. The longer you delay, the bigger the problem could get, and that applies to your bill as well.

Loud Noises

Commercial ACs should be felt and not heard. If your unit starts making noises that go beyond normal levels of humming activity, that’s more than an annoyance for customers and employees. It could be a sign that something larger is amiss with your air conditioning.

Sometimes, you can even tell what kind of problem you are facing from the type of noise that your unit is making. If you are hearing loud bangs or clanking, it could be a mechanical issue where internal parts have fallen out of place. The noise you should listen for most carefully is a high-pitched screeching or whistling. That could lead to dangerous failure in your unit, so turn it off immediately and schedule in a commercial air conditioning service in Adelaide.


Air conditioners run on refrigerants, which are fluids that help create cooling vapours that regulate your business’ air temperature. If you notice fluid leaking from your AC unit, that is most likely the refrigerant.

However, a leaky refrigerant is not just an annoyance for someone walking underneath the unit. If the unit does not have enough refrigerant because it is dripping out of the leak instead of circulating, then it can no longer cool the room to the desired temperature.

So, if you notice a leak, don’t just put a bucket under your AC unit and hope for the best. Call a technician immediately.

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Thermostat Problems

Most commercial AC units let you set the temperature that you want your business to be at. Then, the unit relies on a thermostat that measures the air temperature and tells the unit when to turn on or off. If the thermostat is broken, then you may notice that your AC is not turning on as often as it should, that its cycles are irregular or that it does not turn off at all.

The good news is that if something is wrong with your thermostat as opposed to the whole unit, that is usually an easy fix. However, you need to call a commercial AC repair service quickly. A faulty thermostat could make your business uncomfortable to be in, drive up your energy bills by turning on the unit more than necessary, or even cause damage to the rest of the unit.

Lack of Preventative Maintenance

To ensure that your AC unit works at its best, you need to conduct regular maintenance even when it is not in use. Replace the filters regularly because dirty filters stop air from flowing and can damage other parts of your air conditioner.

If you know that your unit’s troubles might be caused by poor maintenance, try to catch up on cleaning and replacing spare parts. You can always call a technician to help you learn how to do regular maintenance and repair any damage that was caused by neglecting it.

Keep An Eye Out For These Signs

The comfort, health, and even success of your business depends on the strength of your commercial AC in the summer. Knowing common issues that plague these machines can help you know when to call a professional repair service. If you notice leaks, loud noises, or unusual air circulation patterns, those could be signs of common mechanical issues. Neglecting regular maintenance can also compromise your unit’s performance.

As soon as you notice an issue, call a professional commercial AC service technician. Repairing the problem early can stop additional damage and keep your repair bills low.