Air cooled chillers are divided into four main types according to their compressors, as follows: 

1. Scroll air-cooled chillers. 

2. Screw-type air cooled chiller. 

3. Centrifugal air-cooled chiller. 

4. Piston type air-cooled chiller.

How to replace the air filter of the air-to-chiller?
1. Turn off the air cooled chiller.
2. Determine the exact location of the air filter.
3. Check its size with a new one.
4. Remove the access panel.
5. Remove the old air filter.
6. Insert the new air filter following the arrow guide.
7. Close the access panel and turn on the air-cooled chiller.

Do air-cooled chillers need a cooling tower?
No, it does not require a cooling tower.
In air, a chiller dissipates heat into the surrounding air, so it is used in areas where heat is not an issue.

What is the difference between an air-cooled chiller and a heat exchanger?
Both are pretty much used to provide cooling, but are slightly different in design.
Air cooled chillers use refrigeration units;
The heat exchanger does not have a refrigeration unit and directly controls the temperature.

What does the term COP mean in air to chiller?
COP stands for Coefficient of Performance. It is the ratio of kilowatt-hours of cooling to kilowatt-hours of electricity, which will indicate the efficiency of your air-cooled chiller. COP = Cooling KW/Power KWH.
H.STAR air cooled chiller cop can meet your requirement.


What is the cooling capacity of air to water chiller?
The cooling capacity of a chiller is the maximum cooling capacity; your chiller can provide it. Its rated cooling capacity is in tons, and different models of chillers are different.

What is a safety valve in an air-cooled chiller?
It is installed on air-to-chillers and continuously monitors the pressure on the chiller piping and components. The valve is set lower than the maximum pressure your system can handle. When the pressure reaches a dangerous level, this safety valve will automatically operate and release the internal pressure to a safe level.

What is Superheat in an Air Cooled Chiller?
It is degrees Kelvin above the boiling point at a specific pressure, the limit allowed is 4-8 k, anything above that means your evaporator is not working properly.

For more details, welcome to contact us at sales@hstars.com.cn