Air-Cooled Chiller

Air Water Chiller Unit Manufacturer

All Types of Cooling Unit

Cooling Capacity from 3RT~4500RT
Chilled Water Temperature
from -145℃~25℃

Main Products

Industrial Air Chiller Units
  • 20TR~570TR (70KW~2000KW)
  • -5C~20C Chilled water temperature
  • Semi-hermetic screw compressor
  • SIEMENS PLC controller
  • R22/R134A/R407C/R410A options
  • Reliable Working Performance
Commercial Air Chiller Units

Commercial Air Chiller Units

  • 1RT-80RT Capacity
  • 15℃ Outlet Temperature
  • Built-in Water Pump/Tank
  • No Need Cooling Tower
  • Easy to Maintenance
Air Chiller Units 5~25℃
  • 5RT-60RT Capacity
  • 5~25℃ Outlet Temperature
  • Compact Design
  • No Need Cooling Tower
  • Easy to Installation

All Types of Industrial Water Chiller Products

Modular Air Chiller

Modular Air Chiller

Air Source Heat Pump

Air Source Heat Pump

Water Source Heat Pump

Water Source Heat Pump

Water Tower

Water Cooling Tower

Chiller AC

Air Coditioning Chiller

Who We Are?

Are you looking for a professional air chiller manufacturer?

Geson chiller focuses on Industrial/Commercial air chiller unit over 15 years.

Air Chiller Unit, also known as an Air-Cooled Chiller, is a kind of equipment that uses cooling methods to cool the equipment to achieve the technological purpose in a variety of industries with different processes. It is widely used in Pharmaceutical, Chemical, Plastic Injection mold cooling and extruding machinery, Computer data center room, Food and Beverage process cooling, Cold storage room, MRI and Laser machine, and other central air-conditioning projects. Because the source of heat exchange is gas and it is equipped with a special electric fan, it is called “air cooling”.

Geson Chiller Air-Cooled Chillers are divided into Air-Cooled Screw and Scroll Chillers.

Easy maintenance and low water loss make Geson Chiller’s Air-cooled Chillers very suitable for areas with water scarcity or with poor water quality.

If you have more questions about water chillers, free to Contact Us.

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Advantages of Geson Chiller

Your expert chiller manufacturer in China

 Geson Chiller offers more than 15 years of experience in the chiller manufacturing industry. We can supply you with chiller solution for every need – big or small.

In those years of experience, we have worked with a wide range of companies needing different chiller solutions for every application. We know how to calculate the cooling load requirement and the appropriate chiller size to meet your requirements. If you have any questions about choosing the right system for the job, we can recommend the best solution.

The years of experience in the industry are a testament to the quality and reliability of our chillers. We have worked with numerous businesses and they depend on us to provide them with the best chiller solutions for their operation. It speaks to our longevity as a business and we hope to provide the same quality service to you and your business.

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Geson Chiller is your one-stop solution for all of your chiller needs. We have a wide range of products to choose from such as water cooled chiller, air cooled chiller, screw chiller, scroll chiller, HVAC chiller, industrial water chiller, process chiller, injection molding chiller, and heat pumps.

You do not need to look elsewhere because everything you need to build an efficient chiller system is right here. Our range of products ensures that we can cater to any industry and for any cooling need. We can provide you with a complete package that is ready for installation on your site. We can also customize the design of the chiller unit to match your unique specifications.

We can also provide additional parts and services if you wish to expand your chiller unit capacity, or if you want to make modifications. Whatever it is you need, you can reach out to us for your concerns and we can help you out.

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Geson Chiller manufactures all types of chiller systems – from standalone units to portable ones. We also have central chillers for large-scale use or high-rise buildings. We can even provide chiller systems for industrial processes or residential and office use.

We specialize in industrial and commercial chillers. Therefore, we can provide every type of chiller that you can imagine. We have air or water cooled chiller. We also offer different types of chillers based on the type of compressors used. We work closely with you to ensure that you have all of the components you need to achieve your desired cooling effect.

We also offer chillers at different cooling capacities. We manufacture chillers with cooling capacities ranging from 3 tons to 4500 tons. Our chillers can operate at a temperature of as low as -145 degrees Celsius to 25 degrees Celsius. We offer a complete full product series to provide different solutions for different cooling requirements.

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Geson Chiller offers the highest quality chillers that can meet global quality standards. It is our goal to not only provide chiller solution for your needs, but also one that is superior in quality and safe.

How do we ensure superior quality? All of our chillers go through top quality control procedures. This is how we control the quality and safety of our products when used for various applications.

We have a team composed of professional R&D engineers along with professionals with manufacturing experience. Our team members work together to design and build the highest quality chillers for your processes. This is how we ensure that the chillers we manufacture are of the highest quality standard so you can get the best results from their use.

In addition, we employ the use of the highest quality parts for the components and rely on state-of-the-art technology and equipment. This is how we can guarantee the quality of our chiller systems from start to finish of the manufacturing process.

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Geson Chiller is recognized as one of the top chiller manufacturers in China and some parts of Asia. However, our chiller products are exported to various parts of the world.

Our expert team of chiller manufacturers can satisfy export-quality production to ensure that we cater to customers from all over the world. Our chillers have been exported to North and South America, Southeast Asia, Middle East, and Africa.

Our global market reach continues to expand as we continue to gain global attention with our products. We strive to continually improve on the quality of the chillers we manufacture to suit the unique specifications of each industry we serve.

It is our aim to be recognized as the top and expert chiller manufacture in the world, and not just in China.

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Geson Chiller offers a wide range of chiller products to choose from. It is part of our commitment to become recognized as a one-stop solution for all your chiller needs. However, we can also customize our chiller solutions to suit your unique cooling requirements.

If, for whatever reason, our current range of chillers that we offer is unable to meet your specific requirements, feel free to reach out to us. Our team of expert engineers in chiller manufacturing can develop a unique design according to your desired cooling capacity, chiller size, and the specific type of cooling needed.

Our range of chillers can cater to a wide range of industries. The wide application of our chillers include commercial facilities, chemical industry, plastic injection, pharmaceutical, ice rink projects, computer server room, food and beverage processing, cold storage rooms, die casting, printing, laboratory equipment room, and more.

If you belong to any of these industries (or not), we can cater to your specific chiller needs. There is no build to big or small for us at Geson Chiller.

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Your Top Quality Chillers Manufacturer In China

Top Brand Components  
Ensure Your Top Quality Chiller

Top Quality Screw Compressor With Certificate

Adopts Famous Brand Compressor;
Semi-hermetic 5:6 Screw Compressor;
Compressor Energy Efficiency is 20%~30% Higher;
Available with R134A/R407C/R410A/R510A and etc.
40000 Hours of Trouble-free Operation
Screw Compressor has Approved ISO9001, CRAA、CE、PED、UL Certification;

Screw Compressor

Reliable Microcomputer Control System
PLC Programmable Controller
LCD Touch Controller
Automatic Detection of Cold Water Outlet Temperature;
Automatic Detection of Operating Conditions;
Automatically Record the Alarm and Send Trouble Alarm;
Can Realize Remote Control;
Reserve RS-485 Communication Interface, or Ethernet Port;
Customize Display Language: Chinese, English, Russian, Spanish;
PLC Programmable Controller
High-efficiency Shell and Tube Heat Exchanger
Low Maintenance Cost, Easy Operation;
Long Cleaning Cycle and Convenient Cleaning;
Fast Heat Exchange Speed;
High-Temperature Resistance 400℃;
High-Pressure Resistance 2.5Mpa;
Can be Used Under High Temperature and High Pressure
Adopts Copper Tube with Rolled Fins on the Outer Surface,
Which Has High Thermal Conductivity and Large Heat Exchange Area;
Long Service Life Up to More Than 20 Years;
Shell and Tube Heat Exchagner
Brand Refrigeration Components:
Famous Brand Expansion Valve;
Brand Filter Drier
Has Electronic Expansion Valve
Or Thermoexpension Valve
Ensure the Stable Operation of the Industrial Water Chiller Unit.
Expansion Valve
Top Quality Electrical Components:
Famous Brand A.C Contactor, Relay, Thermal Protector,
Brand Pressure Controller, Filter Drier to Ensure the Reliability of the Industrial Water Chiller Unit
AC Contactor
High-Efficiency Copper and Aluminum Fins Condenser:
Heat Transfer Performance is Good, Stable, Air Resistance is Small.
Enhance the Efficiency of the Heat Exchanging
High efficiency copper pipe and aluminum fins heat exchanger.


Chiller For Plastic Industrial

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Beer And Wine Fermentation Chiller

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Chemical Processing Chiller

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Computer Data Center Chiller

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Food And Dairy Chiller

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Hotel HVAC Chiller

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MRI And Laser Chiller

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Industrial/Commercial Air Chiller Unit Manufacturer | Geson Chiller

This guide will help you to select the best Air Chiller Unit manufacturer.

It contains every aspect of the Air Chiller Unit you have been searching for, such as types, size, advantages, and cost.

Interesting fact:  We have discussed the comparison of different types of Air Chiller Unit.

Before you plan to buy an Air Chiller Unit, have a look at this guide.

Geson industrial air chiller unit is a perfect choice in the humid and dusty environment area.

Adopts the best suitable compressor, according to the project site need.

Customize the cooling capacity, chilled water temperature, refrigerant types, and voltage type.

You can make your industry at a stable working and lowest cost.

Air Chiller Unit

Air Chiller Unit

How To Choose The Best Air Chiller Unit Manufacturer & Supplier In China?

Choose an Air Chiller Unit Manufacturer with hundreds of products for you to choose from and with an ever-growing product range to meet your industrial equipment needs.

A China Manufacturer and Supplier that will provide a full-service to keep you up and running and meet your unique equipment requirements.

Where quality and safety is a stronger priority, offers a greater chance of being the most trustworthy manufacturer and factory delivering high-levels of performance, efficiency, and reliability all the time. 

And sure to provide all equipment to be competitive and cheap that would get you an edge in your own market providing perfect solutions for your various industrial applications.

Air Cooled Water Chiller Unit

Air Cooled Water Chiller Unit

How Does Geson Chiller Manufacturer Good Quality Air Chiller Units To Support Your Business?

Being the leading Air Chiller Unit manufacturing company, Geson Chiller offers all types of Air Chiller Units and chiller systems and customizes various process chillers to the customers. 

Geson Chiller design, manufacture, and supply a full range of chillers, Air Chiller Units, and chiller systems used in both industrial cooling processes and commercial applications. 

With years of experience in the chiller industry, Geson Chiller can proudly say their Air Chiller Units are installed over several countries and regions throughout the world.

All Air Chiller Units and chiller systems designed and manufactured at Geson Chiller feature wide advantages that more than 40 industries have applied.

commercial air chiller unit

Commercial Air Chiller Unit

  What Is An Air Chiller Unit?

An Air Chiller Unit is a refrigeration system aiming to cool industrial processes or space temperature down. 

Air Chiller Units are often used in large buildings such as hotels, indoor malls, hospitals, and large industrial buildings, as well as locations that may have multiple buildings that require cooling such as outdoor malls and theme parks.

The Air Chiller Unit has four main parts: an evaporator, compressor, condenser, and expansion valve.

The controlling temperature range of the Air Chiller Unit is adjustable from -5°C to 30°C and will be suitable for different industrial and commercial applications.

Air Cooled Chiller Diagram

Air Cooled Chiller Diagram

How Does The Air Chiller Unit Work?

An Air Chiller Unit works by absorbing the heat from processed water and once the water in the air handler system is used, it becomes warm and is sent back to the Air Chiller.

Heat is transferred away from the water using the Air Chiller’s evaporator and the liquid refrigerant evaporates as it moves over the evaporator tube, creating a low-pressure gas. 

Next, the evaporated refrigerant travels to the compressor where the low-pressure gas is compressed into a high-pressure gas, the gas then leaves and goes to the air-cooled condensers. 

Because the heat is blown outside of the Air Chiller, it is ideal to place the Air Chiller Unit outdoors or in a large indoor location that will not be affected by the excess heat. 



What Is The Difference Between An Air Conditioner And An Air Chiller Unit?

Air conditioners allow for an exact regulation of air temperature and humidity levels in more confined spaces. 

Air conditioners are used in homes, small buildings, and some offices and the units vary in size and practical application.

An Air Chiller Unit has applications in cooling equipment and other manufacturing processes, such as MRI machines, assembly processes, and tooling equipment. 

Air Chiller Units are used commercially and in industrial facilities to cool fluids and dehumidify air in larger venues, such as factory floors, arenas, and larger facilities like hotels.



What Are The Advantages And Disadvantages Of Using An Air Chiller Unit?


  • Air Chiller Units are cheaper than water-cooled chillers.
  • They don’t require much maintenance as water chiller systems do.
  • Unlike water-cooled chillers, Air Chiller Units don’t have extra parts that can make installation more of a hassle.
  • Businesses need not have a mechanical room to house an Air Chiller Unit as it can be placed at the top of the building.

Air Cooled Chiller System Diagram

Air Cooled Chiller System Diagram


  • Air Chiller Units are not suitable for companies that don’t have access to enough outdoor space.
  • Air Chiller Units have ducts and vents that create noise.
  • They are exposed to outdoor elements such as rain, snow, ice, and heat, which affect Air Chiller Unit’s lifespan.
  • Air Chiller Units need a replacement more often than water-cooled chillers as they are more exposed outdoors.

Why Use Air Chiller Unit?

Chilled water systems are generally used in medium and large-sized buildings. 

Air Chiller Units act as centralized cooling systems providing cooling to multiple buildings.

Since chilled water systems act as a centralized cooling system providing cooling for an entire building or multiple buildings, they are often a practical option to centralize Air Conditioning equipment in a single location rather than installing many different pieces of equipment in different places. 

Also, using a chilled water system provides better energy efficiency than smaller, individual systems. 

Chiller Air Handling Unit

Chiller Air Handling Unit

What Are The Components Of An Air Chiller Unit?

Air Chiller Unit is a refrigeration system used to cool fluids or dehumidify air in both commercial and industrial facilities. 

The components of Air Chiller Units are very similar to the Water-cooled Chillers’ components.

Each product contains an evaporator, condenser, compressor, and expansion valve.  

The primary difference is whether air or water is used to provide the condenser cooling. 

What Is The Ideal Temperature For Your Needs?

In the beer and wine industries, cold temperatures can help with the fermentation process and with keeping the beverages fresher for a longer time.

Food and dairy industries use chillers to cool water for processing, preserving milk, and other easily spoiled products and keep them cooler after harvesting.

Medical researchers use chillers to maintain consistent, low temperatures during experiments.

In data centers, Chillers maintain expensive servers and other computer equipment cooled, keeping them always at peak performance.

Chiller Temperature Setting

Chiller Temperature Setting

How Do I Choose A Chiller?

First Step: Determine the heat load, it is important to determine the heat load of your application to ensure the chosen chiller is big enough for the intended application. 

Second Step: Determine the coolant type, temperature, and flow rate, this is determined by the method from which the heat is transferred from the process to the coolant and the type of coolant being used.

Third Step: Identify installation environment, use chiller performance curves, and check pump performance curves.

Fourth Step: Final selection, choosing a standard chiller will bring you greater reliability, easier service with common spare parts, and global support.

water cooled chiller system

Water Cooled Chiller System

When To Choose Air Chiller Units Over Water-cooled Chillers?

Choose Air Chiller Units when you have a water shortage and if you want low maintenance costs, compared to Water-cooled Chillers, Air Chiller Units don’t require water to run and don’t need much maintenance. 

Select Air Chiller Units if you want a lower upfront cost and you have a larger, airy, open space as they have a smaller initial investment and only need continuous fresh air to run.

Choose Air Chiller Units if you don’t have a mechanical room and don’t mind some noise. Air Chiller Units use a fan that makes a loud noise.

Choose Air Chiller Units if you want an easy setup, these chillers take less time to get up and running, and they’re also easier to operate.

Air Cooled Chiller vs Water Cooled Chiller

Air Cooled Chiller vs Water Cooled Chiller

How To Select The Right Chiller Units For Your Application?

Indoor Areas: Both air-cooled and water-cooled chillers are installable indoors.

Outdoor Areas: Almost all outdoor installations will be Air Chiller Units.

High-Temperature Environments: Water-cooled chillers work great in high-temperature environments since they do not rely on ambient air for cooling.  

Water-scarce Areas: Use an air-cooled unit. 

What Are The Cost Considerations Of Using The Air Chiller Unit?

As with any equipment purchase, the price will be a consideration.

With the indoor installation of an Air Chiller Unit, costs associated with ductwork, fans, and controls for maintaining proper air temperature in the room may exist.

Energy consumption costs may be higher for these Air Chiller Units due to its basic operating design.

It is important to factor in all lifetime costs to create the most accurate comparison.

Portable Air Chiller

Portable Air Chiller

How Do You Maintain An Air Chiller Unit?

Inspect water inlet and outlet for leaks, clean out, and inspect the sump for corrosion, check cooling coils, and clean surfaces.

The zone control actuators and condenser fans should be inspected and cleaned.

The electrical connection and exhaust air damper need to be inspected for proper operation.

Return air dampers, fresh air damper, and the filter dryer should also be inspected and any old, dirty, or damaged filers should be replaced.

air conditioner chiller unit

Air Conditioner Chiller Unit

What Are The Common Threats To Air Chiller Unit Efficiency?

Poor operating practices, poor operating practices not only can decrease chiller efficiency but also Air Chiller Unit life.

Oversizing, properly sizing an Air Chiller Unit is important to its efficient operation because Air Chiller Unit efficiency drops off rapidly with decreasing load. 

Ignoring alternative-fuel chillers, a common mistake made when Air Chillers Units finally wear out is a simple one-for-one replacement. 

Ignored maintenance.

Air Chiller for Home

Air Chiller for Home

What Are The Common Chiller Problems And Possible Causes?

Air Chiller Unit Does Not Power Up: 

Improper line voltage or loose connection.

Incorrect phase connection.

Blown circuit breaker or fuse.

Power switch in ‘off’ position.

Air Chiller Unit Has No Pumping Or Has Insufficient Fluid Flow:

Improper or fluctuating line voltage and insufficient fluid in the reservoir.

Pinched or restricted process line, closed or partially closed process valve.

Coolant fluid is unsuitable for temperature requirements.

Blocked fluid filter, process piping too small, process restriction, or pump failure. 

Air Chiller Unit Has No Cooling Or Has Insufficient Cooling:

Improper or fluctuating line voltage and clogged air filter or condenser.

Coolant fluid is unsuitable for temperature requirements.

Heat transfer properties of the coolant fluid have deteriorated.

A refrigerant leak, high ambient temperature, and evaporator iced up. 

Air Industrial Chiller

Air Industrial Chiller

How To Troubleshoot Chiller Problems?

Make sure that the Air Chiller Unit is running, a blown circuit breaker or fuse, loose wiring, or simply a power switch that’s been put in the ‘off’ position may be preventing the Air Chiller Unit from running. 

Determine if the Air Chiller Unit is cooling, check the temperature of the coolant at the Air Chiller Unit’s outlet to the process, if it isn’t at or near the setpoint temperature, the evaporator may be iced up or the heat transfer properties of the coolant fluid may be deteriorating. 

Confirm that the pump is running, a closed or partially closed valve failed pump, inadequate coolant volume, or process line restriction may be preventing the adequate flow of liquid through the process coolant loop. 

Check the process and environmental conditions, the load on the Air Chiller Unit may be too great due to changes in the process or the ambient temperature, likewise, a change in the location of the Air Chiller Unit (near other heat-generating equipment or further from the process equipment); loose, damaged, or missing insulation on the piping between the Air Chiller Unit and the process; or even fluctuations in line voltage may be compromising the Air Chiller Unit’s heat removal capabilities. 

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