How Does A Commercial Dehumidifier Work?

Planning to buy a dehumidifier? Learn how does a commercial dehumidifier work and create a healthy space for your living. Read more!

How Does A Commercial Dehumidifier Work? - blog poster

If you are living in a humid climate, you would know better the importance of using a dehumidifier in the workspace. If you've ever wondered how these powerful machines reduces excess moisture from air, you're about to find out today.

This blog will provide you with a comprehensive explanation of how does a commercial dehumidifier work. So, let's dive in and uncover the secrets of effective humidity control!

Reasons For Maintaining Optimal Humidity Levels In Workspaces

Here are some reasons that show the importance of using a commercial dehumidifier in working space -

  • An ideal humidity in the workplace is important to give employees a comfortable space to work in. It promotes their well-being and productivity levels.
  • Excessive humidity fosters the growth of germs, mold, and mildew. All these causes allergies, respiratory issues, and other health issues. Using a commercial dehumidifier can create healthier indoor air quality and reduce the chances of illness.
  • Ideal humidity levels also help in safeguarding priceless items in offices. It can protect the materials from environmental factors like corrosion, or degradation.
  • Maintaining ideal humidity levels ensures that equipment operates effectively.
  • Businesses can prevent the growth of mold and musty odors by maintaining ideal humidity levels. This creates a pleasant atmosphere for both staff and visitors.

Must Read: The Ultimate Dehumidifier Buying Guide By Kridovia

What Are The Effects Of Excessive Humidity In Commercial Spaces?

Excessive humidity in commercial spaces can cause several harmful impacts. Moisture all around can make you feel like you’ve entered a tropical rainforest. There is no surprise that excessive humidity and discomfort can reduce the productivity level of your employees.

But wait, there's more to reveal! Mold, mildew, and bacteria are other harmful culprits hiding in the moisture. They grow in the moisture-laden paradise and damage your infrastructure. If this is not enough for you to use an Industrial Dehumidifier, then continue reading more.

These unwelcoming bacteria grow in moisture and pose health risks for your employees. They can even make you pay high maintenance costs on equipment by causing high damage. So, now that you have understood the impacts of excessive humidity, it's high time to buy a commercial dehumidifier for your workspace.

Recommended: The Ultimate Dehumidifier Maintenance Checklist

What Are The Components of A Commercial Dehumidifier?

A commercial dehumidifier is made up of several important parts that work together to remove excess moisture from the air. The main parts of a commercial dehumidifier are as follows:


The dehumidifier's compressor functions as its brain. It compresses the refrigerant, increasing its pressure and temperature.

Evaporator Coil

The air cooling process is carried out by the evaporator coil. Moisture condenses as a result of heat absorption by the compressed refrigerant as it passes through the evaporator coil.

Condenser Coil

The condenser coil works in conjunction with the evaporator coil. After the refrigerant absorbs heat in the evaporator coil, it moves to the condenser coil. Here, it releases the heat it absorbed, transferring it outside the dehumidifier.


The refrigerant is a unique chemical substance. It moves through the system, changing between the liquid and gaseous phases as it absorbs and releases heat.


The dehumidifier's fan helps in air circulation. It facilitates the draws moist air from the surroundings and direct it across the evaporator coil. The fan also helps distribute dehumidified air back into the space.

Drainage System

Commercial dehumidifiers have a drainage system built in to collect and remove the condensed moisture. It may include a condensate pump or a drain pan joined to a drain pipe.

Control Panel

Users can set and modify many parameters on the control panel, including humidity levels, fan speeds, and operation modes. It offers a simple user interface for controlling the dehumidifier's performance.

Air Filters

Air filters are crucial parts that remove dust, dirt, and airborne particles. They improve indoor air quality and support dehumidifier efficiency.

Understanding How Does A Commercial Dehumidifier Work

The dehumidification process involves several steps for removing excess moisture from the air. An overview of the dehumidification procedure is given below:

Air Intake

The dehumidifier's intake vent draws humid air from the surrounding area.


The air is filtered before it is introduced to the dehumidifier. These filters capture dust, allergies, and other airborne particles, enhancing air quality.


Incoming humid air enters the dehumidifier and makes contact with the cooling coils. Refrigerant is used to chill these coils, which causes the moisture in the air to condense into water droplets.

Condensate Collection

Droplets of condensed water drip from the cooling coils and accumulate in a drain pan or are removed by a condensate pump. This collected water is then directed to a drainage system or a collection tank for disposal.


After the moisture is removed, the air is heated using a heating element or a heat exchanger. This process ensures that the dehumidified air is at a comfortable temperature before it is released back into the air.

Air Circulation

The dehumidified air is circulated back into the area by a fan inside it. This facilitates the conditioned air's equal distribution throughout the space.

Humidity Control

The dehumidifier measures the humidity levels in the surrounding area using a hygrometer. It modify operation to keep the intended humidity range constant based on the selected humidity level.


Commercial dehumidifiers are essential for maintaining a comfortable and healthy atmosphere. Hence, investing in a branded commercial dehumidifier ensure best performance, and energy savings. All these factors contribute to a pleasant and thriving working environment for your business.

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