All About Mini-Split Air Conditioners: What They Are and How They Work

August 18, 2017

The majority of homeowners are informed about central air conditioners.

Mini-split systems are a kind of ductless heating and cooling. In place of providing conditioned air to the entire home via a network of air ducts, they heat and cool one room at a time. This allows more advanced temperature control, increasing comfort and energy efficiency.

How Do Mini-Split Air Conditioners Work?

Mini-splits most closely resemble heat pumps in the way they cool. Both styles of equipment offer electric cooling, similar to an air conditioner. This involves using refrigerant to draw out heat from within a building and exhausting that heat outside. Then, a reversing valve permits the system to operate backward, heating your residence in the winter by pulling heat from outdoor air and bringing it inside.

The largest difference between mini-splits and heat pumps is that mini-split systems don’t have to have ductwork. As an alternative, the indoor unit has a built-in air handler, which fits directly on the wall or ceiling in the area you want to heat and cool. Copper tubes, wiring and a condensate drain line join to an outdoor condensing unit through a narrow conduit in the wall. This exterior component looks like an air conditioner or heat pump condenser.

More than one indoor unit can work off of one outdoor condenser, enabling you to heat and cool your entire home with this system if desired. This set-up also makes zoning practical, an extremely attractive feature that allows you to customize when, where and how much you heat and cool individual areas.

Mini-split basics infographic Ocala 

Is a Ductless Mini-Split the Best Choice for My Home?

Mini-splits are a fantastic choice for the majority of households. Think over these reasons why installing a ductless mini-split might be a good choice for you:

  • You can heat and cool a total residence that lacks existing ductwork.
  • It’s possible to switch off the heat and air conditioning in empty areas to save on your heating and cooling costs.
  • Mini-splits give supplementary heating and cooling for areas that are tricky to keep comfortable.
  • Use a ductless system to heat and cool a home addition or enclosed patio without the expense of putting in ductwork or the inconvenience of relying on window AC units.
  • Mini split systems are the perfect choice for spaces where overhead ductwork is impractical. A few examples might be period houses, tiny homes, temperature controlled sheds or workshops, or garage conversions.
  • What are the Advantages of a Mini-Split System?

    Ductless mini-splits are extremely capable systems, but you could still be considering why you would want to select it over a regular furnace and air conditioner. Here’s why a growing number of Ocala homeowners are installing ductless mini-splits:

    • Avoid the hidden issues of ductwork: By providing heated and cooled air directly, air doesn’t go through cracked air ducts on its way to all rooms. This can save you nearly 30 percent on your heating and cooling costs. Also, if your residence doesn’t already have ducts, you avoid the hassle and price that comes with installing them.
    • Choose the best setting for all rooms: With zoned heating and cooling from a ductless mini-split, you can keep an office cool while maintaining a warm nursery—all while optimizing energy efficiency.
    • Use less money and energy by not heating and cooling unused areas: Closing supply registers in a central HVAC system can throw it off balance, putting strain on the equipment and negating any potential savings. But with individual air handlers in every room, you can heat and cool certain areas only when you need them.

    Trust Service Experts Heating & Air Conditioning to Put in Your Mini-Split Air Conditioner

    The same as regular HVAC systems, ductless mini-splits call for careful sizing and Expert installation to ensure the greatest performance. Our experienced mini split installers in Ocala can help you determine if a mini-split system will fit your needs. We can then support you with finding the exact equipment size and model to make your residence as comfortable and energy-efficient as possible.

    For more information, or to book an appointment, call Service Experts Heating & Air Conditioning at 352-414-4006. You can also schedule an appointment online.

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