Comparing Central Air Conditioning and Mini-Split Systems

23 April 2024
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As the summer heat sets in, many homeowners are faced with deciding which type of air conditioning system to install. While central air conditioning has been a popular choice for decades, mini-split systems have recently gained popularity. 

Installation Process

One of the main differences between central air conditioning and mini-split systems is the installation process. Central air conditioning requires ductwork to be installed throughout the entire house to distribute cool air. This can be a lengthy and expensive process, especially for older homes that do not have existing ductwork. Mini-split systems, however, do not require any ductwork. They consist of an outdoor condenser unit and one or more indoor units that are mounted on walls or ceilings. The indoor units are connected to the outdoor unit through a small hole in the wall, making installation quick and easy. This makes mini-split systems a great option for homes without existing ductwork or for those looking to add cooling to specific rooms or areas.

Energy Efficiency

When it comes to energy efficiency, both central air conditioning and mini-split systems have their pros and cons. Central air conditioning is known for its ability to cool an entire house evenly, but this can also lead to wasted energy if certain rooms are unused. Additionally, the ductwork in central air conditioning systems can be a source of energy loss if not properly sealed. On the other hand, mini-split systems offer individual temperature control for each indoor unit, allowing for more efficient energy use. They also do not have ductwork, eliminating the potential for energy loss. However, if multiple units are used to cool an entire house, they may not be as efficient as central air conditioning.

Overall Cost

Installation costs for central air conditioning and mini-split systems can vary based on factors like house size and location. However, in general, central air conditioning tends to be more expensive due to the need for ductwork installation. Additionally, maintenance and repair costs for central air conditioning can also be higher. Alternatively, mini-split systems have a lower upfront cost and require less maintenance. However, if multiple units are needed to cool an entire house, it may be more expensive than central air conditioning in the long run.

In conclusion, both central air conditioning and mini-split systems have their own advantages and disadvantages. Central air conditioning is a great option for cooling an entire house evenly, but it can be more expensive and less energy-efficient. Mini-split systems offer easy installation, individual temperature control, and potentially lower costs but may not be as efficient for cooling larger areas. 

Learn more from a company near you like Action Heating and Air Conditioning, Inc.