Air-Cooled Chiller

HVAC Chiller Solution

Perfect HVAC Chiller Air Conditioning System

12/7℃ Cozy Temperature.
Cooling and Heating Function.
Responsible Engineering Service Support

Why Choose Geson HVAC Chiller?

Are you looking for reliable HVAC chillers manufacturing in China?

GESON HVAC chillers include a water-cooled chiller system, water-cooled screw chiller, water-cooled scroll chiller, and other types of water chillers.

Professional manufacturing for your need!

Adopts the famous branded compressors, and PLC controllers, high COP efficiency heat exchangers,

Can be widely applied in the industrial processing refrigeration and commercial HVAC chiller system,

We also have our own experienced R&D team to ensure you get the best reliable and precise design.

If you have more questions on HVAC Chiller, Free to contact us.

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GESON HVAC Chiller Air Conditioning System

One-stop HVAC chillers solution for your project,

Ranges from 3ton~4400ton, chilled water temperature from 12/7℃,

Meet your various requirements.

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Main Products

Air Cooled Chiller
  • Ranges from 100TON~4500TONS.
  • Famous Leading Screw Compressor Brands;
  • Stable Operating Performance;
HVAC Water Chiller
  • Customize for the Customer’s Requirements;
  • One-stop Solution and Service;
  • Ranges from 100ton~4400ton Cooling Capacity.
Chiller AC
  • Ranges from 3Ton~180Ton;
  • Famous Leading Scroll Compressors;
  • Built-in Water Tanks and Water Pumps.

Advantages of Geson Chiller

We want to be 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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Water-cooled Screw Chiller 12/7℃
No. Item Unit 180kw
1 Rated Cooling Capacity KW 180
3 Condenser Condenser Shell and tube type
Condenser import and outlet diameter DN DN80
 Cooling water flow m³/H 39
4 Evaporator Evaporator Shell and tube type
Evaporator import and outlet diameter DN DN80
55% Glycol Water Flow m³/H 32
5 Refrigerant R22
6 Power specification 3P-380V-50HZ
7 Protection device Phase lack protection, phase reversion protection, overload current protection, exhaust temperature protection, low&high pressure protection, low temerature protection.
8 Size Length mm MM 2450
Width mm MM 900
Height mm MM 1580
9 Weight KG 1270
10 Operating weight KG 1420

All Types of HVAC 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

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.


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HVAC Chiller Air Conditioning System Manufacturers | GesonChiller

Geson is one of the top professional HVAC chiller Manufacturers in China.

This information will help you in getting the best HVAC Chiller.

Indeed, it identifies everything.

That you have been searching for.

Hence, it includes version, kind, advantages, price, and maintenance, among other important points.

So before you buy an HVAC Chiller, go through this guide.

What is an HVAC Chiller?

Figure 1 An HVAC Chiller

Figure 1 An HVAC Chiller

First of all, HVAC stands for heating, ventilation, and air conditioning.

Yet an HVAC Chiller is a thermal regulatory appliance.

It submerges the role of heating, air movement, and conditioning.

Thus, it is becoming more and more significant in new construction work.

However, these systems work with fresh air from the outdoors to supply high inner air quality.

Moreover, these chillers work based on fluid dynamics and the exchange of thermal energy to obtain cooling.

HVAC systems can be transformed to deliver temperature regulation for an extensive extent atmosphere.

However, this includes living places and industrial chiller areas.

air cooled chiller

air cooled chiller

·       What are the types of HVAC Chiller plant?

There are four main kinds of HVAC chiller systems.

There are:

  • Split systems
  • Hybrid systems
  • Duct-free systems
  • Packaged heating and air systems

Split Systems are the most common kinds of HVAC Chillers.

These chillers are remarkable because they contain both inner and outer units. Thus, they are easily perceptible.

These kinds of HVAC chillers have an external cooling system.

Thus it uses refrigerant gas, compressors and coils to cool air, and a fan to blow out hot air.

Moreover, these chillers are most broadly used because they are most generally applicable.

Thus, without particular requirements or environmental factors.

Figure 2 Split System

Figure 2 Split System

Hybrid systems are familiar to the split systems, but with some significant differences.

Hence, these systems are on the top due to their ability to reduce energy prices.

Thus, this differs from other kinds of HVAC systems.

Moreover, it is more useful in mild climates.

Hence this chiller uses traditional ducts, as well as thermostats.

Thus, it provides all the features of a split system. But with the addition to saving energy, and reduce utility bills.

HVAC chiller system diagramHVAC chiller system diagram

Duct-free is a distinctive system with a large upfront price.

Hence it is quite beneficial for particular requirements and applications.

Moreover, these types of HVAC units are single units in each room.

Thus it has greater independent control.

These chillers are on inner walls and usually connect to an outer compressor.

Furthermore, their installation process costs very high.

Packaged Heating and Air Conditioning Chiller is the most particular, out of all the kinds of HVAC Chiller.

However, it is usually kept on the top floor storage space.

Moreover, it assists to both cold and heat a building.

Its smart size makes it useful for smaller spaces.

This kind of HVAC system is also able to be very useful and easily sustained.

They are generally used in a warmer environment.

Since the heating power is not as sufficient as other options.

Thus, the heat is generally electrically generated.

But other types can mix gas and electric capabilities.

HVAC chiller cost is different in different types.

Figure 5 Packaged Heating and Air System

Figure 5 Packaged Heating and Air System

·       What are the basics of an HVAC Chiller?

Here’s the link to a video.

That tells the basics of an HVAC Chiller:

·       What are the main components of an HVAC Chiller?

  1. Compressor: It pushes refrigerant gas.
  2. Evaporator: It makes heat to transfer from the exterior water to be cooled into the refrigerant inside the system.
  3. Condenser: It moves heat from the refrigerant into cooling water outside the component.
  4. Thermal expansion valve or refrigerant metering device: It controls the movement and pressure of the refrigerant.

chiller components

chiller components

·       What is a cleanroom in HVAC Chiller?

Blower for Cleanroom?

However, a cleanroom is a modulated environment that has a low level of pollutants.

It is a system include the HVAC Chiller system.

They include dust particles, microbes in the air, particles of aerosols, and chemical vapors.

Chiller for Pharmaceutical Processing

Chiller for Pharmaceutical Processing

·       What is the principle of HVAC Chiller?

HVAC Chiller performs on the principles of thermodynamics, fluid mechanics, and heat transfer.

Thus, all these fields come into action in various parts of HVAC.

IAQ Inner air quality is the quality of air inside the building or structures.

Because it’s mostly associated with the health and safekeeping of its occupants.

water cooled chiller system working principle

water cooled chiller system working principle

·       What is AHU in HVAC Chiller?

Air Handling unit or AHU is an assembly of air conditioning parts (such as fans, cooling coils, filters, humidifiers and dampers).

Thus, it is amalgamated into a self-contained package and fixed as a single unit.

Moreover, it is joined to a component of metal ductwork that disperses the conditioned air.

Figure 7 AHU in an HVAC Chiller

Figure 7 AHU in an HVAC Chiller

·       What is a four-pipe HVAC system?

The four-pipe HVAC system has a lot of benefits over a two-pipe course.

Subsequently, four-pipe systems have separate heating and cooling fan coil components.

Moreover, they have separate pipes for heating and cooling.

Thus, this means that hot or cold water is always available.

Hence, the component can change over from heating to cooling mode instantly.

Figure 8 4-pipe HVAC System

Figure 8 4-pipe HVAC System

·       What is a two-pipe HVAC system?

A two-pipe HVAC system is one that operates on the same piping.

Yet, alternately for warm water heating and cold water cooling.

In contrast to a four-pipe system that works on separate lines for hot and chilled water.

·       What does VRF mean in HVAC Chiller?

Even though it has been broadly used in other countries for over 30 years.

Thus, VRF, which stands for Variable Refrigerant Flow.

It has only been available in the United States since the early 19th century.

Thus, VRF is known for its higher energy ability,

Moreover, it has the capability to offer a quick return on investment in many applications.

·       How does VRF operate in HVAC System?

The term VRF specifies the capability of the system to vary and modulate the refrigerant movement via different evaporator coils.

Subsequently, to give individual temperature control in various mechanical comfort areas.

Furthermore, the VRF system assists non-simultaneous cooling and heating at any time.

VRF Virtual routing and forwarding

VRF Virtual routing and forwarding

·       Are VRF systems dependable?

Yes, VRF systems are quite dependable.

Additionally, they are also very silent and work at low decibels.

Indeed, occupants won’t hear the irritating loud noises related to HVAC Chillers.

Because the noisier producing units are placed outside the building.

HVAC Chiller

HVAC Chiller

HVAC Chiller System Load Characteristics

The cold (heat) load of the HVAC air conditioning system is the basis for the selection of air conditioning equipment, including the selection and configuration of HVAC chillers.

Different properties and different types of projects have a different loads.

The maximum load of hotel buildings is generally in the evening or night;

The indoor load of office buildings is relatively stable;

A load of stadiums and theaters is more concentrated.

Therefore, how to configure HVAC chillers.

So that its cold (heat) output can not only meet the needs of the maximum load.

And it can always match the partial load.

Let the unit run at a higher efficiency.

This is the core issue of unit configuration.

·       What is RTU in HVAC?

A rooftop HVAC unit, or RTU, operates very similarly to most inner systems.

Thus, they supply heating or cooling to a place by treating the air that crosses through it.

Notably, a rooftop unit is an air handler.

Thus, it is the component of the system that handles the air and circulates it.

chiller system for home

chiller system for home

·       What is the DOP test in HVAC Chiller?

DOP, or filter integrity, testing is the procedure in which the integrity of your HEPA (High-Efficiency Particulate Air) or ULPA (Ultra Low Penetration Air) filter is examined.

It is tested through the introduction of particulates.

·       Which Refrigerant Gas is Used in HVAC Chiller?

The most general refrigerant gases used for air conditioning over the years include:

Chlorofluorocarbons (CFCs), including R12.

Hence, this is known to assist to the greenhouse gas effect.



·       Is HVAC Chiller important in everyday life?

Your HVAC Chiller has an essential role in retaining your place’s inner air quality.

However, ventilation assists in circulating and purify the air.

Moreover, it modulates moisture levels and removes unpleasant smells.

Thus HVAC Chiller prevents air inactiveness.

hvac Chiller Temperature Setting

HVAC Chiller Temperature Setting

·       What is the use of HVAC Chiller?

HVAC refers to different components.

However, it is used for circulating air between inner and outer places.

Thus along with heating and cooling both residential and industrial areas.

Moreover, they are the chillers that keep you cosy and warm in the winter and feeling cool and fresh in the hot.

Programmable Logic Controller PLC Based Control

Programmable Logic Controller PLC Based Control

·       What are the benefits of HVAC Chiller?

Following are some notable benefits of having An HVAC Chiller:

  • Enhanced Comfort: An expert can recognize and repair:
  • A malfunctioning thermostat
  • Any leaks in your ductwork
  • Other problems that could make you inconvenience
  • Improved Standard of Inner Air
  • Reduced Hazard of Illnesses.

HVAC Water Chiller

HVAC Water Chiller

·       Is HVAC Chiller dangerous?

There are some more severe hazards for HVAC workers.

It could be potentially dangerous.

Hence, they can become in contact with Carbon Monoxide, which can be fatal.

HVAC workers frequently come into contact with wiring.

So they can get an injury by an electric shock.

Moreover, they can also bear other types of burns and rashes to the skin.

How Chiller Works with Diagram

How Chiller Works with Diagram

·       What maintenance is required for HVAC?

Regular HVAC preventative maintenance assistance is the best method.

Thus, to enhance the survival of your AC system and heating system.

Moreover, make sure trouble-free performance and peak operation when you require it most.

However, pre-season sustenance is also essential.

Since you should have a Spring AC Tuning service and once again in the autumn.

·       What is HVAC chiller safety?

Usually, an HVAC chiller consists of a compressor, an evaporator, and condensers.

Moreover, every HVAC chiller usually has safety modulators.

Thus, they are created to protect the cooling system from danger.

It is because of low refrigerant temperature, low oil pressure, or high condensing pressure.

·       What is included in an HVAC Chiller tune-up?

Most general AC tune-ups will include:

  • Condenser coil wiping
  • Measuring the thermostat
  • Checking your refrigerant levels
  • Detecting for leaks,
  • Assessing and tightening all electrical components
  • Examining the performance of the blower belt and motor

·       How does temperature transfer in an HVAC Chiller?

It operates by transferring thermal energy from one mean to another through coils in the system.

However, HVAC heat exchangers will either heat or cool the air with conduction.

Hence, they require the proper mean from which to get energy.

Thus, for cooling, this is usually in the form of refrigerant gas.

How to Design Unit Qty and Single Chiller Unit Capacity?

For the reliable operation of the system,
And adapt to changes in air-conditioning load, the unit should be designed multiple units.
Only in very special circumstances, such as small projects, insufficient room area, or investment difficulties, etc.
Can consider using only one unit.
When selecting multiple units,
Is the cooling capacity of a unit the same?
Mainly according to the system load, especially the min load.
For example, 3 units with the same capacity,
When the load is less, only need to operate one unit,
The unit still has high efficiency,
Then, it should be considered reasonable to configure 3 units of the same capacity.
Conversely, when the load is too small, and it is a very low load rate for a unit,
At this loading rate, the operating efficiency of the unit is very low,
Even when it doesn’t work properly,
Had better design a small unit, it can match the minimum load better.
For example, in an office building,
After normal off-hours,
There will always be a few people staying for a while,
The load at this time generally accounts for a small percentage of the full load value,
If the stand-alone capacity configuration is too large,
Centrifugal units will experience a surge,
Other types of units will also experience unstable operating conditions.
For example, there are 3 units,
There are 5 combinations of configurations with two large capacities and one small capacity at runtime.
However, there are only three operating combinations for the configuration of three units of the same capacity.
Therefore, in larger projects,
When the maximum load is very different from the minimum load,
Usually, use the combination of large and small unit capacity,
Conducive to the stable and economical operation of the system.

·       What is HVAC validation?

OQ may be described as:

“Documented confirmation that the system or subsystem operates.

Thus, as connected throughout all identified performing range”.

Thus, the component should be performed only when it verifies the OQ Test.

·       How long should an HVAC system last?

Air conditioning units usually last around 15 years or so.

If you want your air conditioning unit to last as long as possible?

You want to get it sustained semi-annually.

Hence, Your AC should be sized precisely for your place.

Rooftop Chiller

Rooftop Chiller

·       What is the most energy-efficient HVAC Chiller?

A geothermal Chiller is the most energy-efficient HVAC Chiller.

Yet it is also the most expensive kind.

However, if you want to have a long-term system? Then it is an excellent investment.

Thus, for an HVAC Chiller, you require to work for 5 to 10 years before sustenance is required.

Hence, you can go for an ordinary heat pump or a mini-split system.

chiller plant management system

chiller plant management system

·       What to know before purchasing a new HVAC Chiller?

Following are some points to consider while purchasing a new HVAC Chiller:

  1. Heating Size, Range and Kind
  2. Cooling Size, Range and Kind
  3. Energy Productivity
  4. Analyze Sound Levels
  5. Sustenance and Inner Air Quality

Chiller Temperature Setting

Chiller Temperature Setting

·       Is it cheaper to replace HVAC Chiller in winter?

Most probably, installation prices during the winter are often lower.

In contrast, installation prices are always high in the spring and summer.

Moreover, by scheduling an HVAC Chiller installation during the offseason?

Thus, you could save you a considerable amount that you can spend on other areas of your place.

How to Choose a Water Heater for HVAC System?

  1. Buildings without steam sources (such as hotels without boilers for kitchens, laundry rooms, etc.).

Optional heat exchange type water heater,

One (group) boiler can be used for multiple purposes, also improve boiler efficiency and simplify the system.

  1. Central hot water system generally chooses 2~3 units,

The capacity of the unit should match the size,

The units should be considered for mutual backup and switching.

To facilitate adjustment according to load changes and maintenance during operation.

  1. When there is waste heat or waste heat,

And lack of electricity,

Or it’s difficult to increase the power capacity,

And where the fuel supply is relatively sufficient,

It is advisable to use an absorption chiller to supply hot water.

Achieve multiple functions in one machine,

  1. The outdoor temperature is not very low in winter,

When the building is suitable for installing air-cooled chillers,

A heat pump chiller can be used.

We are the most trusted HVAC chiller manufacturers in China and Asia. We provide a one-stop solution for your chiller needs, particularly when building an HVAC system. We can meet your various requirements, no matter how big or small the project is.

Here are some of the features and benefits you can enjoy with our HVAC chillers:

  • It is a one-stop solution for your air conditioning needs.
  • It ensures high energy efficiency.
  • It is optimized to use eco-friendly refrigerants.
  • It is designed to deliver short payback times.
  • It ensures a low cost of operation.
  • It gives you access to a team of experts to design and install the most reliable system.

The water chilled air conditioning system is one of our primary HVAC products. This system has a cooling capacity of 100 to 4500 tons. We use only the top screw compressor brands to ensure quality and reliable performance. This is how we can guarantee efficient and stable operation of our air conditioning system.

We also offer a chiller AC system at 12-7 degrees Celsius. This system can be customized to match the unique requirements of your intended application. This type of HVAC chiller can meet up to 4400 ton of cooling capacity.

The air scroll HVAC chiller is another one of the HVAC chiller models that we offer. It comes with a built-in water tank and water pumps for your convenience. It is equipped with the top scroll compressor brands in the market. With this installation, you can expect a cooling capacity of 3 to 180 tons.

If you are looking for the best HVAC chiller manufacturers in China, your search has come to an end. We have a variety of options to choose from to ensure that you can get the most reliable and suitable model for your cooling needs.

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