The Difference Between Split and Centralized Air Conditioners

Having an air conditioner is great, especially during those unbearably hot summer days when you want nothing more than to lounge around with an iced tea. If you don’t have one yet, chances are that you’re here to purchase your first unit. Otherwise, you may be looking to replace your current one. Either way, you’ll be glad to hear that there’s an array of air conditioners on the market to choose from.

Before you make your choice, it’s important to do your research and determine what type of unit you need. Residential air conditioners can fall into two main categories: the split type and the centralized air type. Both systems have a condenser and evaporator. What sets the two apart is that when it comes to a central air conditioner, duct work is necessary to properly distribute the air throughout the house. Split type air conditioners, on the other hand, use a cable and don’t require vents throughout your home to fully operate.

Torn between the two air conditioner types and wondering which will suit you best? We’re here to help. Here are a few considerations to make: 

1. Existing Ventilation System 

If people already have ventilation systems in their homes, they often choose centralized air conditioners. After all, they’ll get a practically invisible system without investing in brand new duct work. If you don’t have duct work already installed in your home though, you may prefer a split type air conditioner. Not only will it cost you less, but you also won’t be needing to do a lot of renovation to have it installed.

2. Aesthetic Requirements

If you’re concerned about the look of your home and prefer a system that won’t be obtrusive, a central air conditioner is your best bet.Ductless air conditioners are bulkier and more noticeable, making them potentially unappealing to those with certain aesthetic requirements.

3. Size of Your Home

Another thing to consider is how big or how small your house is built, for obvious reasons. If you’re dealing with a house that’s bigger than average, a central air conditioner may be better than installing individual split type air conditioners for each room. 

4. Realistic Budget

Looking at your financial capacity to purchase an air conditioner is also another important thing to consider. After all, issues with your ventilation will leave you calling on Edmonton heating repair services, which will cost you some money.

Generally speaking, centralized air conditioners are more expensive than split type air conditioners. That said, ductless systems can go for a higher price if you require more horsepower and efficiency. 

5. Control Capabilities

Houses with several rooms mean people who have different preferences when it comes to how cold or how warm they want their rooms to be. Fortunately, many providers offer zoning features. This allows you to control the temperature for both types of air conditioners, although the split type AC appears to be much affordable. In the case of a centralized air conditioner, though, your ventilation system must meet certain standards to acquire a zoning system. 


Whether you decide on getting a split type, ductless system or a centralized air conditioner, make sure you consider your household’s needs. Perhaps you’re looking for something with energy-saving capabilities or even the presence of a heater, which is definitely a necessity during winter.

We hope we were able to help you decide on what kind of air conditioning with the information we’ve provided. For a list of heating and air conditioning services in Edmonton, check Legacy Heating & Cooling out today! Our experts will be happy to help you choose the air conditioner that best suits your lovely home.

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