Things to consider when buying a chiller unit
                     Things to consider when buying a 
chiller unit
Most manufacturing units feature a chiller unit to ensure that all operations 
continue smoothly. They help keep the process temperature under control, so 
the machinery doesn’t break down. But, despite their significance, most 
people do not know where to begin when it comes to purchasing a chiller 
unit. They are confused about whether to opt for air-cooled or water-cooled 
chillers, go with a second-hand unit or invest in a brand new one. So, here is a 
list of some things you ought to know when investing in a chiller unit. Have a 
look!
What are industrial chillers?
An industrial chiller is a refrigeration system used to keep equipment and 
materials at a specific temperature. The systems cool fluids and make them 
cool processes and condition spaces by removing heat. 
What to consider before investing in a chiller?
When you are getting a chiller to maintain the temperature, there are certain 
factors you must consider. Paying attention to these matters will help you make 
the best choice:
Size:
When you are buying a chiller unit, the first question you need to ask should be 
related to size. Like an air conditioning unit, sizing is paramount in the case of 
chillers too. It is so because if you get a chiller that is too small, it won’t 
properly cool the equipment or materials. On the other hand, if you get a 
bigger size, it will fail prematurely because of short cycling. In this way, you will 
end up spending more money than required. 
Another thing you should remember regarding the size is that chiller units 
used for different purposes have different size requirements. So, while it is 
advised to get at least a 1-tone chilling capacity welding chiller, the size range 
for hydroponic chillers is between 1.5 to 100 tons.
• 2. Application:
The chiller units have several applications and are used in a variety of 
settings. They are used in radiotherapy, laboratory operations, PET scans, 
blood bank refrigeration, MRI, and CT scans. They are an essential part of the 
healthcare sector and are widely used in the manufacturing industry. Other 
sectors that use chillers are:
Food industries: Chillers are an integral part of the food and beverage sector, 
where they store raw and finished products at specific temperatures. 
Depending upon your need, you can choose from bakery, winery glycol, dairy, 
and brewery glycol chillers.
Chemical industries: the explosion-proof chillers prove helpful in chemical 
processing plants, oil and gas refineries, and coal plants.
3. Type:
Since chillers are available in a variety of types, you need to decide which one 
of them will best serve your purpose:
• Air-cooled chillers are cheaper but generate a lot of heat.
• Water-cooled chillers are more efficient and quieter, making them suitable 
for commercial and small-scale facilities.
• Stationery chillers do not have a tank or pump and need to be connected 
to a reservoir and pump to function.
• A portable chiller contains all the necessary components in one footprint.
• Central chillers can cool several processes and may have a 
central/stationer or air/water cooled configuration.
So, these are a few things that users must consider when picking a chiller unit 
for their facility.
                                 Thank You