BMS Controls FAQ

How Do Chillers Work Hvac?

Picture this: it’s the middle of summer and you’re sitting inside enjoying a refreshing breeze from your air conditioning unit. But have you ever wondered how that cool air is produced? The answer lies in chillers, a crucial component of your HVAC system. Chillers work quietly in the background to provide us with comfortable temperatures all year round, yet many people still don’t fully understand how they operate. In this blog post, we’ll delve into the world of chillers and explore their inner workings so that you can gain a better understanding of how they keep us cool!

Chillers are devices that use refrigerants to drop the temperature inside a building. They are used in homes and businesses to help make the air colder, which can reduce the amount of energy needed to heat the building. Chillers work by moving air through a coil or group of coils filled with refrigerant. The refrigerant molecules create a cold gas, which reduces the temperature of the air as it moves through the coil.

Chillers are a type of air-conditioning unit used in industrial and commercial HVAC systems. They use refrigerants to cool the air and reduce energy costs. Chillers can be used to cool large areas quickly, such as an auditorium or a factory floor. When chilled water is circulated through coils, it absorbs heat from the surroundings and lowers the temperature of the water. This process makes the air inside the coil colder than the ambient air, which decreases energy used to maintain a comfortable temperature.

There are a few disadvantages of using chillers in Hvac systems. The first is that they can be relatively expensive to maintain, as they need to be replaced or serviced more often than other Hvac equipment. Additionally, chillers can cause the system to run more slowly, as they require more time to heat the air up. Finally, if the chiller is not properly installed or maintained, it could lead to problems with the system, such as freezing and overheating.