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Central AC vs Split AC

Central AC vs Split AC? Not sure whether to install a central or split air conditioner in your home? You’re not alone. Many homeowners debate the pros and cons of each type of system before making a purchase. To help you make an informed decision, we’ve compiled a short list of the critical differences between central AC and split AC units.


Central AC Units

Central AC units are some of the market’s most popular types of air conditioners. They are often seen as a more “traditional” option and are typically less expensive than split AC units. Central AC units are also easier to install than split AC units.


Pros of Central AC


  1. Improved Air Quality

One of the main benefits of central air conditioners is that they can help improve your home’s air quality. If you or anyone in your family suffers from allergies or asthma, you know how important it is to have good indoor air quality. By circulating and filtering the air in your home, a central air conditioner can help to remove pollen, dust, and other allergens from the air. It can lead to improved breathing and a reduction in allergy symptoms.


  1. Increased Energy Efficiency

Another benefit of central air conditioners is that they are much more energy-efficient than window units or portable air conditioners. It is because central air conditioners circulate cool air throughout your home rather than just cooling one room at a time. As a result, you’ll use less energy overall, saving you money on your energy bills.


  1. Better Temperature Control

With a central air conditioner, you’ll have much better temperature control in your home. It is because you’ll be able to set different temperatures for different rooms in your house. So, if you want the living room cooler than the bedrooms, you can set the thermostat accordingly. This way, everyone in your family will be comfortable no matter where they are in the house. 


  1. Reduced Humidity Levels

Another benefit of central air conditioners is that they can help to reduce humidity levels in your home. It is especially beneficial during the summer when humidity levels tend to increase. A central air conditioner can make your home much more comfortable and livable during hot and muggy weather by removing excess moisture from the air. 


  1. Quiet Operation

Finally, one of the best benefits of central air conditioners is that they operate much more quietly than other types of air conditioners. If you’ve ever been bothered by the loud noise of a window or portable AC unit, you’ll appreciate how quiet a central AC unit can be. You’ll barely even notice it’s running! 


Cons of Central AC


  1. High Initial Cost

The biggest downside of central air conditioners is that they can be expensive to purchase and install. If you’re on a tight budget, a central AC unit might not be your best option. However, keep in mind that central AC units are a long-term investment and will eventually pay for themselves in energy savings. 


  1. Central AC Requires Professional Installation

Another downside of central air conditioners is that they require professional installation. You’ll need to hire a qualified HVAC contractor to install your unit, which can add to the overall cost. Central AC units are also more complex than other air conditioners, so it’s vital to ensure they are correctly installed. 


  1. Central AC Units Take Up Space

Another downside of central AC units is that they can take up a lot of space in your home. Central AC units must be installed inside, typically requiring a fair amount of space to operate correctly.


Split AC Units 

Split air conditioners get their name because they have two main parts: indoor and outdoor units. The indoor unit houses the evaporator coils and blower, while the outdoor unit contains the condenser coils and compressor. Furthermore, split AC units are becoming increasingly popular with homeowners for several reasons. 


Pros of Split AC


  1. Easy Installation

Unlike traditional units, you can easily install split air conditioners without professional help. In most cases, you’ll need a drill and a screwdriver. Also, split units don’t require any ductwork, further simplifying the installation process. 


  1. Versatile 

One of the most significant selling points of split air conditioners is their versatility. You can use them to cool multiple rooms at once and use them in both residential and commercial settings. It makes them an excellent option for many homeowners and businesses.


  1. Energy-Efficient 

Another big pro of split air conditioners is that they’re energy efficient. It is thanks to their inverter technology, which helps to regulate the flow of electricity to the compressor. It results in lower energy consumption and lower bills for homeowners.


  1. Have a Long lifespan 

Split air conditioners also have a long lifespan compared to other air conditioners. It is partly due to their energy efficiency but also because they don’t have any moving parts. It means that fewer things can break down over time.


Cons of Split AC


  1. More Expensive Than Other Units

While split air conditioners have a lot of great features, they also come with a higher price tag than other types of air conditioners. If you’re on a tight budget, then a split AC unit might not be your best option. 


  1. Require Professional Maintenance

Another downside of split air conditioners is that they require professional maintenance. The indoor and outdoor units need to be regularly cleaned and serviced. Failure to do so can result in decreased efficiency and shortened lifespan. 



So, which is suitable for your home—central AC or split AC? The answer depends on your specific needs and preferences. Central AC is probably the way to go if you’re looking for an energy-efficient unit that can evenly cool your entire home. However, split AC could be a better option if you’re working with a limited budget or would prefer a unit that’s easier to install. Ultimately, it’s up to you to weigh the pros and cons of each type of system and decide which one is right for your home.

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