![]() Typically, packaged unit cooling systems are used in small commercial buildings or homes that don’t have interior space to house the air handler to keep them cool.Ī ductless air conditioner (or mini split AC system) is an alternative to packaged cooling systems because they have smaller indoor and outdoor units.Īlso, mini split systems don’t need ducts to deliver the cool air. This unit can be located on your roof or a concrete slab next to your home. If you get a packaged air conditioner, the condenser, compressor, evaporator, and air handler are all contained in one unit. That’s why they’re often installed inside an attic or basement area.Ĭool air is delivered throughout the building through metal tubing called “ducts”. This is big unit that requires a good amount of space to fit. The air handler contains the components that move the air throughout your building, such as a blower. When the liquid refrigerant reaches the evaporator the pressure has been reduced, which dissipates the heat content and makes it much cooler than the air around it. It coverts refrigerant liquid into a gas and absorbs heat from the air. The evaporator works the opposite of the condenser. This part of the unit often contains an air handler too. Located inside is a unit that contains the evaporator. The compressor is the part that compresses the refrigerant to get it to the right pressure and temperature before it passes through the condenser coil. The condenser is part of an air conditioner or heat pump that either releases or collects heat, depending on the time of the year. Located outside is a unit that houses the condenser and compressor. Split-SystemĪs the name implies, with a split-system air conditioner, this central cooling system is split between having components inside and outside the building. Let’s take a look at the specifics of each of these types of central air conditioners. Types of Central Air ConditionersĬentral cooling systems come in two main types: a split-system and a packaged unit. Packaged units contain both parts in one unit. Split-systems include an outdoor condenser and an indoor evaporator. A central air system can be a split-system unit or a packaged unit. A central cooling system works to deliver cool air throughout residential and commercial buildings. What Does Central Cooling Mean?Ĭentral cooling means central air conditioning or central A/C. Central cooling systems are made up of three integral parts: a condenser, compressor, and evaporator. ![]() The cold air is then distributed to the various rooms in your home or office with fans and ductwork. What is Central Cooling?Ĭentral cooling (or central air conditioning) is a system that cools air at a central location. In particular, you’ll learn what does central cooling mean, the types of central air conditioners available, the various parts that make up the system, the benefits, and the average life span for these units. If you’ve been wondering, “What is central cooling?”, then this article is for you.īelow, we’ll explain everything you need to know about this type of cooling system.
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