TopChiller is Your Reliable Hydroponic Water Chiller Manufacturer and Supplier in China

TopChiller Hydroponic Water Chiller Manufacturer and Supplier

  • Cooling capacity ranges from 1.5KW to 128KW
  • Temperature control ranges from 7°C to 35°C
  • Top branded energy-efficient scroll compressor
  • Copper cooling wires & titanium heat exchanger
  • Microcomputer chip & In-built memory function
  • Large refrigeration capacity & quiet operation
  • Overheat and Current auto-protection system
  • Warranty up to 24 months after first purchase

Your Reliable Hydroponic Water Chiller Manufacturer and Supplier in China Over 20 Years

General Description

Hydroponic Water Chiller is a cooling device that is used for cooling products in the hydroponic system providing a high amount of dissolved oxygen and nutrients by chilled water.

TopChiller is the best professional manufacturer and supplier of Hydroponic Water Chiller in China with confidential working experience since 1999.

To support hydroponic plant’s growth and irrigation system, TopChiller has manufactured a full stock of Hydroponic Water Chiller with varying capacities and profoundly supplied to all over the world marketplace.

Scroll compressor, condenser, evaporator, refrigerant tank, water pump and water tank, expansion valves, protection devices, PLC-based temperature controller are the key leading components of Hydroponic Water Chiller.

Hydroponic Water Chiller is used in a variety of hydroponic plant growth applications as:

NFT, F&D, grower houses, DWC, Aeroponics, aquariums, greenhouses, hydroponic gardens, hydroponic irrigation, etc.
Are you looking for an indoor grower supportive chiller system for your application?

Are you searching for a Hydroponic Water Chiller manufacturer in China to vast your hydroponic plant culturing?

Do contact with TopChiller expertise staff to get updated about the Hydroponic Water Chiller model sizing regarding your application requirement as suitable costs.

Features and Advantages

  • Hydroponic Water Chiller combats with heat and improves oxygen level for plant growth configured by the compression and condensing system that provide chilled water with high content of oxygen level.


  • TopChiller designed Hydroponic Water Chiller increases plant growth and production by improving the absorption of the nutrient of plants configured by the PLC-based Temperature controller that directs temperature at a point suitable for maximum absorption of dissolved nutrients.


  • Hydroponic Water Chiller enhances plant growth by repelling the plant pathogens from plant roots by rejecting microbe growth by adjusting temperature not favorable for plant growth.


  • TopChiller manufactured Hydroponic Water Chiller is featured with air filters that remove dust and debris entry as a cleaner in chiller system ensuring efficient fluent and optimal working of the unit.


TopChiller got rich experience in customization, we can help you customize your Hydroponic Water Chiller according to the requirements of your applications and budget without compromising the quality.

Hydroponic Water Chiller Technical Specifications

Cooling capacityKcal/h
 Input powerKW0.881.3522.252.663.274.075.756.458.2511.512.917.45
Max CurrentA5.48.21213.
Power source1PH~220V/3PH~220V/380V 50HZ/60HZ3PH~380V/415V/480V~50HZ/60HZ(3PH~200V/220V   50HZ/60HZ)
ControlCapillary / thermostatic expansion valve
CompressorTypeHermetic RotaryHermetic scroll ( piston )
CondenserType Efficient finned copper tube with aluminum+low noise external rotor fan
Air flow (m3/h)750100015002000250030004000500060008000100001200015000
Air blower(KW)×20.14×20.19×20.19×20.25×20.45×20.45×20.6×2
EvaporatorTypeSS Tank coil / shell and tube type / Plate type heat exchanger
 Chilled water
Water tank(L)10.618.3272750506060110120200200270
Inlet/outlet pipe
(inch) i
Water pumpPower (kw)0.370.370.370.370.370.370.370.750.750.751.51.52.2
Max lift(m)22222222222222303025252528
Max flow (m3)
Safety protectionCompressor inner protection, over current protection, high/low pressure protection, over temperature protection, flow rate protection, phase sequence/phase missing protection, low level coolant protection, anti freezing protection, exhaust overheat protection
Dimension L(mm)550550600600720980980115011501350150015001860
Net weight(KG)45628595125152175185215283345382580
The above specifications are according to the following design conditions:
1, 12℃/7℃.Chilled water inlet/outlet temperature 12℃/7℃.
2, 33℃/38℃.Cooling air inlet/outlet temperature 33℃/38℃.
We reserve the right to modify the specification without further notice.


Hydroponic Water Chiller Technical Specifications

Cooling capacityKcal/h
Input powerKW17.121.732225.424.833.3933.144.9143.357.35465
Max CurrentA43.252.753.363.761.38180.2109106135.5128.5135
Power source3PH~380V/415V/480V~50HZ/60HZ(3PH~200V/220V   50HZ/60HZ)
ControlCapillary / Thermostatic expansion valve
CompressorTypeHermetic scroll ( piston )
CondenserTypeEfficient finned copper tube with aluminum+low noise external rotor fan
Air flow (m³/h)150002000020000250002500030000300004000040000500005000060000
Air blower(KW)0.6×20.78×20.78×20.78×20.78×20.42×60.42×60.6×60.6×60.78×60.78×60.78×6
EvaporatorTypeSS Tank coil/ shell and tube type/Plate type heat exchanger
Chilled water
Water tank(L)270350350350350420420580580580580580
 inlet/outlet pipe
Water pumpPower(kw)
Max lift(m)282828282830303030323232
Max flow (m³)
Safety devicesCompressor inner protection, over current protection, high/low pressure protection, over temperature protection, flow rate protection, phase sequence/phase missing protection, low level coolant protection, anti freezing protection, exhaust overheat protection
Net weight(KG)58065065081081089089011121112132013201320
The above specifications are according to the following design conditions:
1, Chilled water inlet/outlet temperature 12℃/7℃.
2, Cooling air inlet/outlet temperature 33℃/38℃.
We reserve the right to modify the specification without further notice.

Hydroponic Water Chiller Configuration Table

Electrical componentsSCHNEIDER/CHINTFRANCE/


Pressure controllerFENSHENTAIWAN
Oil pressure gauge (high & low)HONGSENTAIWAN
Temperature controllerPUNPCHINA
Expansion valve/capililaryFANFOSSUSA
Liquid receiverTOPCHILLERChina
Air blowerJULITaiwan

TopChiller Free Service and Technical Support

As a professional chiller manufacturer for over 20 years, TopChiller is always happy to provide our free service and technical support accessible to our clients before, during, and after-sales. If you need any help, welcome to call us or send your inquiry to our email. These free services and technical support include;

  • Listening to your detailed chiller requirements and giving your best chiller solution for your applications based on our rich experience.
  • If you have no idea about how to size your chiller model or cooling capacity, it’s not a big issue, Just tell us your specific cooling demands, we will guide you to select the right economical chiller model.
  • 7*24 online service, If you have any problem with chiller, you may call us or send an email, we are always here to support you.

TopChiller Standard Warranty Time

After purchasing TopChiller products, you are our valued customers in the TopChiller ERP system.

We will do regular tracking service and Your chiller has up to 24 months warranty time after installation and commissioning,

If your chiller is down, you can contact TopChiller for support to solve your problem. Once we received your message, Our service technician on duty will contact you as soon as possible.

TopChiller Start-up & Commissioning

TopChiller also provides the additional service of start-up or commissioning of your chiller. You’d better before scheduling your start-up, it is important that the proper installation procedures have been followed and the chiller is ready.
TopChiller technician will guide you on how to start up your chiller when your chiller is ready, besides this we have full sets of paper works including the Chiller installation manual, operation manual, electrical drawing for you.

Free Replacement Spare Parts

Providing free replacement spare parts for TopChiller is the best customer service in the industry to support you when you are sourcing replacement parts.

We have most parts are in stock and available for next-day shipment for your chillers.

If you want to have some replacement spare parts, just provide us with your chiller serial number and model number to expedite the sourcing process.

Better to have the nameplate and pictures of your chiller for our reference. This will help us find the proper replacements at the earliest time.

6 Points Why TopChiller Is Your Best Hydroponic Water Chiller Manufacturer and Supplier in China?

Professional Manufacturer
TopChiller is your professional Hydroponic Water Chiller manufacturer and supplier with over 20 years of experience. We believe TopChiller has all Hydroponic Water Chiller cooling capacities&models to meet your specific cooling demands.
Free Design Selection
Based on our rich experience in Hydroponic Water Chiller design and manufacturing, We are willing to help you work out the right Hydroponic Water Chiller design and model selection suitable for your specific cooling requirements.
Maximize Your Benefit
TopChiller is supplying high-quality Hydroponic Water Chillers to save your costs. Our Hydroponic Water Chillers are designed and manufactured based on the most optimized refrigeration solution which will maximize your benefit.
Fastest Delivery Time
For standard configuration Hydroponic Water Chillers, we always have complete models finished stocks at the warehouse, This will make sure our Hydroponic Water Chiller units will meet your urgent needs at the earliest time.
24 Months Warranty
After purchasing our Hydroponic Water Chillers, you have up to 24 months of warranty time which covers the Compressor, Condenser, Evaporator, Electrical Components, and other refrigeration spare parts. Within warranty time, we will provide you with free spare parts including the shipping rate.
7*24 Online Support
TopChiller is providing 24*7*365 online services to support your business. No matter if you are having problems with chiller model selection, quotation, delivery, installation/commission, and after-sales service, just leave your messages, and you will get our fast feedback within 2 hours.

Help You to Find Other Types of Chiller Relevant to Hydroponic Water Chiller

Hydroponic Water Chiller-An Ultimate Buying Guide by TopChiller

Hydroponic Water Chiller is the top choice of hydroponic gardeners to get help with the overheating reservoir issues.

Hydroponic Water Chiller works to remove the extra heat produced by the reservoir and maintain the normal temperature of the hydroponic environment.

This is good for the health of the plants being grown there and saves the plant from drying out of excess heat.

This guide includes its complete detail to answer all the major questions revolving around your mind.

Let’s start it.

What is a Hydroponic Water Chiller?

A Hydroponic Water Chiller is equipment that is used in a hydroponic atmosphere to maintain the optimum temperature of the nutrient solution required used for efficient plant growth.

The nutrient solution has a low temperature which is best for plant growth.

Also, the operation of a hydroponic system generates a lot of heat which is often damaging to the plants.

Plants can not tolerate this excess heat and end up dying or wilting. This is disturbing for the hydroponic environment.

A Hydroponic Water Chiller helps in preventing this destruction and cools down the excess heat produced by the hydroponic system.

This avoids heat trapping in the hydroponic area and maintains a good healthy environment.

Hydroponic Water Chiller

Hydroponic Water Chiller Manufactured by TopChiller

What are the Features of a Hydroponic Water Chiller?

  • Smart Design:

Hydroponic Water Chiller is designed based on smart technology, which makes it useful in multiple areas like hydroponic systems, reservoirs, and aquariums.

  • Cooling Efficiency:

It has an excellent cooling efficiency which provides high cooling in less time.

  • High-quality Finishing:

A Hydroponic Water Chiller features a high-quality galvanized body having an extra powder coating finish that increases its durability.

  • Digital LCD Controller:

The working of a Hydroponic Water Chiller is monitored by a digital LCD controller, which makes it easy to keep a check on its performance.

  • Overcurrent Protection:

A Hydroponic Water Chiller features overcurrent protection which saves it from being damaged by extremely high current inputs.

  • Overheat Auto-protection:

It has an overheat auto-protection which saves it from being affected by large heat rates.

  • High BTU Rating:

The titanium heat exchanger is featured with a high BTU rating which makes it more effective in getting rid of large heat values.

  • Environment-friendly Refrigerants:

R134a and R410 refrigerants are used for the working of the compressor, which is completely environment-friendly and safe for industrial usage.

Hydroponic Water Chiller Digital LCD Controller

Hydroponic Water Chiller Digital LCD Controller

How does a Hydroponic Water Chiller Work?

A Hydroponic Water Chiller works by normalizing the temperature conditions being provided to the nutrient solution.

It allows the plants to absorb the required amounts of nutrients needed for their normal growth.

A Hydroponic Water Chiller has In-line filters and cooling properties to get rid of excess heat buildup in the hydroponic environment.

It also maintains the oxygen level of the hydroponic air needed to meet the normal oxygen demands of the plant.

Hydroponic Water Chiller Working

Hydroponic Water Chiller Working

What are the Types of a Hydroponic Water Chiller?

  • Thermo Electric Hydroponic Water Chiller:

The main component helping in its working is a probe that is suspended in the reservoir.

This pro helps send continents from one electrical point to the other.

These two electrical points have their functions; one absorbs the heat, and the other cools it down.

A Thermo Electric Hydroponic Water Chiller comes on an affordable budget and has a noiseless operation.

But it is only recommended to be used for small-scale hydroponic setups.

  • Drop-in Hydroponic Water Chiller:

It works on the filtration principle and filters the air coming into the nutrient solution.

This maintains the normal temperature of the nutrient solution needed for the ideal plant growth.

A Drop-in Hydroponic Water Chiller has an easy setup and works ideally for hydroponic systems using deepwater reservoirs.

  • In-line Hydroponic Water Chiller:

It has slightly complex construction and is used especially for large-scale hydroponic systems having big demands.

It involves the use of an in-line filter for maintaining the temperature for maintaining the ideal temperature.

An In-line Hydroponic Water Chiller has one drawback that it has high plumbing demands and time taking installation process.

What is the Importance of a Hydroponic Water Chiller for your Application?

The nutrient solution often experiences temperature fluctuations which are not good for healthy plant growth.

Various factors lead to the temperature rise in the nutrient solution.

These include heat-generating pumps, weather changes, and the heat coming from the sun in the form of natural sunlight.

This temperature rise in the nutrient solution is damaging to the plants because it affects the oxygen levels of the air plants have to intake.

With the increase in temperature of the nutrient solution, the level of oxygen also decreases.

Oxygen is the basic requirement of the plants that they require to respire normally.

This oxygen is also helpful for them in absorbing nutrients to fulfill their nutritional requirements.

In case this nutritional demand is not met, your plants may have to suffer from different diseases caused by nutritional deficiency.

A Hydroponic Water Chiller is used to prevent plant damage and affected plant growth in the hydroponic area.

Hydroponic Water Chiller is used to prevent plant damage

Hydroponic Water Chiller is Used to Prevent Plant Damage

What are the Benefits of a Hydroponic Water Chiller for your Medical Applications?

  • High Dissolved Oxygen Levels:

It maintains high dissolved oxygen levels, which is beneficial for efficient nutrient intake of plants and healthy root growth.

  • Decreased Risk of Pathogens:

Low temperature is not something that pathogens like. Pathogens prefer living in high temperatures.

So low environmental temperatures decrease the risk of pathogenic growth, which is damaging to your plants.

  • Heat Sink: 

A Hydroponic Water Chiller maintains the low-temperature levels of the nutrient solution helping it to act as a heat sink.

It absorbs heat from the hydroponic environment and then cools it down.

Can Air Chiller be used in Place of Hydroponic Water Chiller?

A Hydroponic Water Chiller is often replaced with an Air Chiller by some growers. The Air Chiller is preferred by them to normalize the temperature rise in the nutrient solution.

An Air Chiller does maintain the normal temperature levels of the nutrient solution but has one major disadvantage. It decreases the air humidity to significant levels.

The right humidity levels are required by the plants to maintain their normal health. In the case plants are exposed to below-normal humidity levels, they dry out and die ultimately.

The best setup for healthy plant growth is to keep their foliages exposed to humidity, and their roots dipped in a cool environment.

A Hydroponic Water Chiller is best to complete this growth setup for efficient plant growth and must not be replaced with an Air Chiller.

Air Chiller

Air Chiller

How to Size a Hydroponic Water Chiller?

  • Find out your total system volume.
  • Turn on everything present in the hydroponic area and allow the temperature to rise.
  • Use ice packs to return the temperature to normal levels.
  • Run your Hydroponic Water Chiller for one hour after removing the ice packs.
  • Note down the final temperature of the nutrient solution.
  • From the final temperature, subtract the starting temperature
  • For sizing your Hydroponic Water Chiller enter the values in the formula given below:

Minimum BTU per hour needed= total system volume (in gallons) x 8.34 (established weight of water) x initial and final temperature difference

What are the Requirements for Selecting the Best Hydroponic Water Chiller?

The best Hydroponic Water Chiller is selected by keeping these considerations in mind:

  • The size
  • The material used in the construction
  • Its performance
  • Environmental suitability
  • The design and model
  • The ventilation requirement
  • Cooling capacity
  • Heat load
  • Energy consumption

How to Install your Hydroponic Water Chiller?

  • Unpack your Hydroponic Water Chiller and take it out carefully.
  • Choose the installation site and get your installation equipment ready.
  • Read the user manual and see the installation process.
  • Follow the steps carefully and set them in place
  • Make sure the nuts and bolts are well tightened.
  • Look out for any damages or leaks and get rid of them before using the equipment.

Hydroponic Water Chiller Installation

Hydroponic Water Chiller Installation

What are the Most Important Things to Consider before Operating your Hydroponic Water Chiller?

  • Confirm that the suitable water type is being used.
  • Make sure that the inlet and outlet are properly secured.
  • Look for any leakage or outflow.
  • Connect the power plug securely.
  • Make sure there is no blockage.

Hydroponic Water Chiller Explosion Proof Power Plug

Hydroponic Water Chiller Explosion Proof Power Plug

How to Operate a Hydroponic Water Chiller?

  • Set the temperature settings depending upon the plants present in your hydroponic environment.
  • Check that the temperature sensor is properly connected to the equipment.
  • Check that there are no damages or cracks in the connection wires.
  • Look for the light indication to confirm that the power supply is being provided.
  • Set recommended ranges for optimal energy consumption, heat range, and refrigerant flow.

What is the Cooling Capacity of a Hydroponic Water Chiller?

The Hydroponic Water Chiller cooling capacity can be found by this process:

  • Number of buckets present × Volume of each
  • The Volume of the buffer tank
  • Calculate the total Volume
  • Now add 10% of the total for heat loss
  • Add this to the total Volume already calculated, which will be the required cooling capacity.

Which Type of Water is Best for a Hydroponic Water Chiller?

In a Hydroponic Water Chiller, the best type of water can be decided by mixing the nutrient solution with pure water.

The water has a PPM range of 200-300 is ideal for healthy plant growth.

Also, adjusting the pH and normal water concentration is also important to be considered.

For the plant with a pH range of 5.5 to 6.0, the nutrient solution must have impurity-free high soluble mineral salts for best plant growth.

What is the Optimal Water Temperature for a Hydroponic Water Chiller?

Not all hydroponic plants have the same temperature needs. The temperature requirements of the plant changes with the category of the plant it belongs to.

Some have slightly high heat requirements; some have low heat needs, while some have moderate heat demands.

Mostly, a Hydroponic Water Chiller has an optimal water temperature range of between 68-72°F.

But this range is not recommended for plants like lettuces and herbs as they will thrive in this temperature condition.

But before deciding the ideal temperature for your plants, it is suggested to do some research about which category your plants belong to.

Always follow the common rule that temperate plants have lower temperature requirements than tropical ones.

Deviation of a few degrees from the optimal temperature need of your plant does not kill your plant but puts them under stress conditions.

Due to this, plants experience stunted growth and live unhealthy life.

What is the Horsepower Value of a Hydroponic Water Chiller?

A Hydroponic Water Chiller has a normal horsepower rating of ½ horsepower. The horsepower value plays an important role in deciding its cooling capacity.

Extreme high horsepower will lead to electricity wastage.

On the other hand, very small horsepower will interrupt its smooth working and make it experience variational load, which leads to equipment damage.

What is the Installation Environment of a Hydroponic Water Chiller?

A Hydroponic Water Chiller can be installed in both indoor and outdoor environments. It is equally helpful in maintaining both Hydroponic indoor gardens as well as open growth areas.

What you need to take care of is the installation strategy you are using. Make sure you follow the proper installation process.

What are the Safety Precautions you must Follow While Using your Hydroponic Water Chiller?

  • Make sure that the components involved in the electrical circuit are completely dry.
  • Ensure that the power plug is properly grounded.
  • Choose a flat installation surface.
  • Install it on an appropriate height level to prevent leakage.

What are the Troubleshoot Problems Related to Hydroponic Water Chiller?

  • Machine Not Working: Fix blown or cracked electrical circuit.
  • No Refrigeration: Set proper installation position and use the compatible refrigerant. Provide enough power needed to meet the refrigeration requirements.
  • Evaporator Leakage: Weld or replace the evaporator with the help of professional assistance.
  • Compressor Not Working: Change the compressor voltage or replace the compressor.

Hydroponic Water Chiller Troubleshooting

Hydroponic Water Chiller Troubleshooting

What are the Maintenance Steps for your Hydroponic Water Chiller?

  • The Hydroponic Water Chiller must not be tilted.
  • Keep the control panel and motor dry.
  • Carry out a regular cleaning session once a month.
  • Use vacuum towels to clear the inlets and outlets; do not use liquid for this cleaning.
  • If any part is damaged, seek professional help; discontinue using it in a damaged condition.

Hydroponic Water Chiller Maintenance

Hydroponic Water Chiller Maintenance

FAQs of Hydroponic Water Chiller

Does a Hydroponic Water Chiller Have an External Holding Tank?

No, there is no external holding tank present in a Hydroponic Water Chiller.

How many Thermostats are Present in a Hydroponic Water Chiller for Heating Purposes?

There is only one thermostat present in a Hydroponic Water Chiller, and that is used for cooling purposes only.

How can you Drain the Excess Reservoir Water of a Hydroponic Water Chiller?

Simply tipping the Hydroponic Water Chiller will help drain the excess reservoir water, which is beneficial for storage or shipping purposes.

How to Prepare the Hydroponic Water Chiller for storage?

For Hydroponic Water Chiller storage, flush it 1 part white distilled vinegar with two parts water and drain.

Is Hydroponic Water Chiller customizable?

Yes, a Hydroponic Water Chiller can be customized depending upon your application requirements.

Does Hydroponic Water Chiller have Wind Control?

Yes, Hydroponic Water Chiller has wind control which helps you adjust the wind direction and speed.

Does Hydroponic Water Chiller have warning alarms?

Yes, Hydroponic Water Chiller has warning alarms to make you aware of any unfortunate situations.

Is the Hydroponic Water Chiller air filter reusable?

Yes, the Hydroponic Water Chiller air filter is reusable, saving you from buying air filters again and again.

How is the Hydroponic Water Chiller helpful?

The Hydroponic Water Chiller has an anti-corrosive titanium evaporator that helps evaporate both kinds of water: freshwater and salty one.

Does Hydroponic Water Chiller Produce a Lot of Noise?

Yes, a Hydroponic Water Chiller is featured with noise-reduction technology and has quiet operation, making it good for the environment.

100% Quality Tested Hydroponic Water Chiller

100% Quality Tested Hydroponic Water Chiller

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