Industrial Dehumidifiers: Comprehensive Humidity Control Solutions for Businesses

10/04/2025

High humidity is a major challenge for many industries in Vietnam, causing negative impacts on product quality, equipment life and working environment. Industrial dehumidifiers were born as an essential solution to solve this problem. This article will provide an overview of industrial dehumidifiers, compare them with household dehumidifiers, introduce advanced Heat-Pump technology and industrial dehumidifiers product lines of DeAir.

What is an Industrial Dehumidifier?

Industrial dehumidifiers are devices specially designed to remove excess moisture in the air in large spaces such as factories, warehouses, hospitals, libraries, laboratories. The main purpose of the machine is to control humidity, prevent problems caused by high humidity such as mold, rust, damage to goods, while protecting health and ensuring the production process.

The common operating principle of an industrial dehumidifier (based on a refrigeration compressor) includes the following steps:

Exhaust fan: Draws humid air from the environment into the machine.
Evaporator: The humid air flows through the evaporator, the temperature drops below the dew point, and the water vapor condenses into liquid water.
Water tank/Drain pipe: The condensed water is collected or drained out.
Condenser: The cold air after passing through the evaporator continues to continues to pass through the condenser, the temperature is raised.
Blower fan: Blows dry and warmer air back into the environment.

Comparison of Industrial Dehumidifiers and Household Dehumidifiers

To better understand the differences, the comparison table below will highlight the main features between industrial dehumidifiers and household dehumidifiers use:

Characteristics	Industrial dehumidifier	Household dehumidifier
Dehumidification capacity	Large (from several dozen to hundreds of liters/day)	Small (usually under 50 liters/day, commonly 10-30 liters)
Usage area/volume	Very large (factory, warehouse, hospital)	Small (living room, bedroom, small office)
Design	Strong, durable, resistant to harsh environments, often with load-bearing wheels or fixed installation	Compact, aesthetic, easy to move
Drainage system	Large tank or continuous drainage system through pipes	Tank small water, need to pour frequently
Airflow	Large, handles air in large spaces	Smaller, suitable for small spaces
Noise	Usually higher due to large capacity	Usually designed to operate more quietly
Features	Few smart features, focus on suction performance humidifier	Multiple features: timer, automatic humidity control, air purifier
Price	Much higher	Significantly lower
Application	Industrial, commercial, medical, storage environments	Household, small office
Durability	Designed for continuous and durable operation	Usually not designed for long continuous operation

See more:Dehumidifier: Dry, Energy-Saving Solution for Every Home

Heat-Pump Dehumidifier Technology

Heat-Pump dehumidifier is an advanced variation of condensing dehumidifier. Instead of removing waste heat, this technology utilizes heat to heat dry air after removing moisture. This offers many advantages:

Higher energy efficiency: Consumes less energy to achieve the same dehumidification performance. Coefficient of performance (COP) is often significantly higher.
Efficient operation at low temperatures: Maintains better performance in low temperature conditions than conventional condensing dehumidifiers.
Gentle air warming ability: In addition to dehumidification, it also has the ability to gently warm the output air, reducing the feeling of coldness in humid environments.
Special applications: Very suitable for areas with low or large temperature fluctuations and applications that require energy saving.

Heat-Pump Dehumidifier DeAir.Re - industrial dehumidifier — Heat-Pump DeAir.Re Dehumidifier - industrial dehumidifier

Basic operating principle of Heat-Pump dehumidifier:

Exhaust fan: Suction of humid air into the machine.
Evaporator: Condenses moisture into water.
Compressor: Compresses the refrigerant, increasing temperature and pressure.
Condenser: Hot refrigerant transfers heat to dry air, warming the air.
Expansion Valve: Reduces the pressure and temperature of the refrigerant.
Blower fan: Blows air dry and warm back to the environment.

Heat-Pump technology is increasingly widely used in the high-end industrial dehumidifiers of DeAir, especially models that focus on energy efficiency.

DeAir Industrial Dehumidifiers

DeAir is proud to be a prestigious industrial dehumidifier manufacturer in Vietnam. We offer a wide range of dehumidifiers, including advanced Heat-Pump technology:

Heat-Pump DeAir.RE dehumidifier: The basic model uses energy-saving Heat-Pump technology.
Heat-Pump DeAir.RE-H dehumidifier: The model is designed to operate effectively in environments with high temperatures.
Heat-Pump DeAir.RE-INOX dehumidifier: Version with durable stainless steel material, suitable for special environments such as food processing, pharmaceuticals.
Heat-Pump DeAir.CRE isothermal dehumidifier: The solution simultaneous control of humidity and temperature, optimal for processes Special production requires high stability.
Dezenno rotor dehumidifier: Using moisture absorption rotor technology, effective in environments with high humidity and low temperature.
DeAir.RE-CL ceiling mounted dehumidifier: A space-saving solution, suitable for factories with limited installation area.
Olmas dehumidifier: A series of small-sized civil and industrial dehumidifiers, providing an ideal dehumidification solution for families and small spaces. Product lines include OS-16, OS-25 and OS-55.

In addition to quality products, DeAir also provides comprehensive industrial humidity treatment solution design consulting services. Our team of experienced experts is ready to assist customers in selecting and designing the optimal dehumidification system, ensuring stable operation, energy and cost savings. We are committed to providing comprehensive solutions and dedicated technical services to optimize efficiency and minimize costs for businesses.

For detailed advice and to choose the most suitable industrial dehumidifier solution, please contact:

DeAir - A trusted partner in industrial humidity control solutions!

Contact us today for advice and quotes!

Watch video clips about DeAir dehumidifier product lines