Mini Split vs. Central Air Conditioning: Which is Better?

A man and woman sit on a couch. The man uses a remote to control a mini split above them while the woman cheers.

Trying to keep cool in the dog days of summer? If it’s time for an upgrade to your home’s air conditioning option, you have one of two choices: mini splits or a central air system. Both systems have their benefits and drawbacks and knowing this information can help you make a decision to commit to one or the other. So when it comes to mini splits vs central air conditioning, which is better? Here are a few insights that can help you pick the system that’s best for you and your home.

What’s the Difference?

You may already have an inkling of how mini splits and central air differ, but here’s a quick breakdown of their major differences.

Mini Splits

Mini split systems, also called ductless mini splits, have an outdoor unit known as a compressor/condenser and an indoor unit that distributes the conditioned air. Concealed duct mini split systems check off several boxes in the “pros” column:

  • Energy efficient—Mini splits use minimal energy to produce and disperse cool air in the home. Their biggest benefit is they can deliver conditioned air to specific zones in the house, reducing energy consumption.
  • Easy to install—Mini splits don’t require extensive, time-consuming, and invasive installations. At most, a small hole is drilled into the wall to connect the indoor and outdoor units.
  • Flexible placement—Mini splits are also easily situated in most rooms, and easy to install on walls, ceilings, floors, and recessed areas.
  • Quiet operation—Mini splits are discreet and operate quietly.

On the other hand, mini splits do have a few drawbacks:

  • Cost—Convenience comes with a price, and mini splits tend to cost more to install than traditional central air systems, especially if you require multiple units.
  • Aesthetics—While they’re very quiet, visually, mini splits tend to stick out. You can cover or paint them, but they still take up space.

Central Air

Central air is a traditional way to cool down a home, requiring a system of ducts to deliver cooled air across the property. Central air most often has an outdoor unit that houses the compressor and condenser and an indoor unit to distribute the air through the ducts. First, the benefits:

  • Cool the entire house—Central air ensures the entire home remains at a constant, cool temperature.
  • Inconspicuous—Central air uses ducts and vents to deliver the conditioned air. These are hidden in the walls, ceiling, and floors, leaving no unsightly units.
  • Greater home value—Central air is more attractive to potential buyers when you decide to sell your home.

Again, sometimes central air falters where mini splits succeed:

  • Energy consumption—Central air tends to gobble up more electricity than a mini split system.
  • Duct maintenance—Ductwork requires regular maintenance to ensure performance and high-quality conditioned air. Ducts are also costly to install.

Which Is Best?

So, when considering mini splits vs central air conditioning, which is better? The better question to ask is which is better for your home and budget. Consider the above benefits and consult with a technician to perform an assessment of your home. In truth, both are excellent means for cooling your home, but your home may favor one over the other.

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