How evaporative cooling systems reduce the spread of viruses

July 28 2023

James Patten


We all learnt a lot about viruses and how they can affect our lives when the COVID-19 pandemic broke out. But did you know that one of ways you can help reduce the threat of viruses in your business is by installing a commercial evaporative cooling system?

How viruses spread inside your workplace

The reason evaporative cooling systems are so effective at reducing virus spread compared to other cooling systems is linked to the way that viruses themselves spread through indoor spaces.

The classic way a virus spreads is from person to person. However, viruses can also thrive in the atmosphere inside a building if it is unventilated and stuffy. Stagnant indoor air significantly increases the chances of airborne transmission of a virus.

Evaporative cooling is great for warehouses and factories

Air conditioning units might be great for keeping cool indoors on hot days – but evaporative cooling is the smart choice for large commercial spaces like warehouses and factories.

Other cooling solutions constantly recycle the same air. So, once someone carrying a virus has come into your place of work, it will quickly spread throughout the atmosphere entire building. They also remove moisture from the indoor atmosphere, creating low temperatures and low humidity. These conditions are the perfect breeding ground for many viruses.

How do evaporative cooling systems work?

To understand how industrial evaporative cooling systems prevent viruses spreading within your business, it’s key to first know a bit about how the systems work.

Evaporative cooling units draw in fresh air from outside, which is then passed through a series of water-soaked pads. This causes evaporation, which rapidly cools the air – which is then distributed throughout the building.

Whilst doing this, an evaporative cooling system is also removing hot air from inside the building – meaning the air inside is always being replaced with fresh air from outside. This also means doors and windows can be kept open even when an evaporative cooling unit is running, preventing workplaces from getting hot and stuffy.

How evaporative cooling prevents virus spread

Because, unlike an air conditioning system, evaporative cooling systems are continuously refreshing the air rather than recirculating stale air, the interior air quality of your building will be greatly improved. This also means that any potential virus is removed from your building, rather than being recirculated until it spreads throughout the entire indoor atmosphere of your building.

Evaporative cooling systems operate efficiently even with doors and windows open to let in fresh air, allowing you to naturally ventilate your building. This also helps prevent the spread of virus.

Many viruses – such as Covid – survive best in low humidity. Industrial evaporative cooling units further reduce virus spread by maintaining regular humidity levels inside your building.

Install evaporative cooling to make your business a healthier work environment

Commercial evaporative cooling systems are perfect for warmer weather, constantly drawing in fresh air from outside and removing stale from inside. By using around 90% less energy than traditional air conditioning units, evaporative cooling units save you money on your bills – as well as making your workplace a healthier place to work.

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