Generally, centrifugal chillers are large in cooling capacity. Large-capacity centrifugal chillers usually have dual compressors. Small capacity centrifugal chillers often use only a single compressor. They use water to absorb heat in a building and reject it outside the building through cooling towers.Īs the name suggests, centrifugal chillers use centrifugal compressors. So, they are sometimes referred to as water-cooled centrifugal chillers.Ĭentrifugal chillers are always working with cooling towers due to the nature of water-cooled chillers.
Centrifugal chillers are mostly water-cooled. Centrifugal ChillerĬentrifugal chillers are the most common type of chiller in HVAC. Check out what's inside the Chilled Water System (eBook). I spent countless hours researching various elements in the chilled water system to create an ebook. Because of that, chillers are often called by the combination of their categorization and the type of their compressor.Īn engineer is often considered an expert in HVAC when mastered the chilled water system. Furthermore, a chiller can use different types of compressors such as the scroll compressor, the screw compressor and the centrifugal compressor.ĭifferent types of chillers have very different characteristics. Most of the time, chillers are categorized as either water-cooled or air-cooled. Among them, the centrifugal chiller is the most common type of chiller in HVAC. The 5 common types of chillers in HVAC are the centrifugal chiller, the air-cooled chiller, the hybrid chiller, the magnetic bearing chiller and the heat recovery chiller. There are many types of chillers in HVAC and thus, what are the most common types of chillers in HVAC?
They are the heart of the HVAC chilled water system.
#OTHER WORDS FOR SPLIT SYSTEM IN HVAC INSTALL#
Install the outdoor unit of split AC in open space so that there is no hindrance to the heat dissipated from the condenser.Chillers are one of the most important components in HVAC. Correct location of outdoor unitįor proper cooling, mount the indoor and outdoor units of split AC at location away from direct sunlight and water. While fixing the aluminum bracket on wall make sure that the bracket is given a slight tilt angle, so that the indoor unit of split AC, when fitted is also at a slight angle to enable unrestricted flow of the condensed water from the drain pipe. Mount the indoor unit of split AC at a height of 7-8 feet above the ground for adequate cooling inside the room 4. Appropriate installation height from ground The indoor unit of split AC requires at least 15 cm of open space surrounding its top and sides for proper air flow. The indoor unit of split AC must be installed on a wall strong enough to hold the unit’s weight. Several factors have to considered during the installation of split air conditioner. A poor installations also leads to frequent maintenance problems. If the installation is done accurately your air conditioner will give optimum cooling, but if it is not done properly you won’t get the desired cooling effect.
The installation of the split air conditioners is a crucial job.