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

August 18, 2017

Most homeowners are informed about central air conditioners.

Mini-split systems are a type of ductless heating and cooling. Rather than providing conditioned air to the full residence with a network of air ducts, they heat and cool a single room at a time. This provides more advanced temperature control, improving comfort and energy efficiency.

How Do Mini-Split Air Conditioners Work?

Mini-splits are most similar to heat pumps in the way they cool. Both models of equipment offer electric cooling, similar to an air conditioner. This involves using refrigerant to draw out heat from in a building and issuing that warm air outside. Then, a reversing valve permits the system to run backward, warming your residence in the winter by removing heat from outdoor air and adding it inside.

The main difference between mini-splits and heat pumps is that mini-split systems don’t have to have ductwork. Alternatively, the indoor unit has a built-in air handler, which mounts directly to the wall or ceiling in the space you want to heat and cool. Copper tubes, wiring and a condensate drain line link to an outdoor condensing unit through a little conduit in the wall. This exterior component looks similar to an air conditioner or heat pump condenser.

Several indoor units can link to an individual outdoor condenser, enabling you to heat and cool your entire house with this system if if you want. This arrangement also makes zoning feasible, a highly attractive feature that allows you to choose when, where and how much you heat and cool specific rooms.

Mini-split basics infographic Waukegan 

Is a Ductless Mini-Split Right for My Home?

Mini-splits are an excellent option for many households. Think about these reasons why getting a ductless mini-split might be a wise choise for your home:

  • You can heat and cool a total home that doesn’t have existing ductwork.
  • It’s possible to shut off the heat and air conditioning in unused spaces to save on your energy expenses.
  • Mini-splits deliver extra heating and cooling for rooms that are tricky to keep comfy.
  • Use a ductless system to heat and cool a residence addition or sunroom without the cost of installing ductwork or the inconvenience of relying on window AC units.
  • Mini splits are the ideal choice for spaces where traditional ducts is impractical. A few examples are historic homes, tiny homes, temperature controlled sheds or workshops, or garage conversions.
  • What are the Benefits of a Mini-Split System?

    Ductless mini-splits are extremely efficient systems, but you may still be considering why you would want to select it over a traditional furnace and air conditioner. Here’s why more Waukegan homeowners are installing ductless mini-splits:

    • Avoid the pitfalls of ductwork: By giving heated and cooled air directly, air doesn’t move through holey air ducts on its way to each room. This can save you upward of 30 percent on your heating and cooling bills. Plus, if your house doesn’t already include ducts, you avoid the inconvenience and price that comes with installing them.
    • Find the ideal temperature for all rooms: With zoned heating and cooling from a ductless mini-split, you can keep an office refreshing while maintaining a cozy nursery—all while making the most of energy efficiency.
    • Save money and energy by not heating and cooling empty rooms: Shutting supply registers in a central HVAC system can throw it off kilter, straining the equipment and negating any potential savings. But with individual air handlers in each room, you can heat and cool specific spaces only when you need them.

    Depend on Robinson Service Experts to Add Your Mini-Split Air Conditioner

    Much like standard HVAC systems, ductless mini-splits call for meticulous sizing and Expert installation to provide the best performance. Our experienced mini split installers in Waukegan can help you determine if a mini-split system will match your needs. We can then help you with determining the exact equipment size and model to make your home as comfortable and energy-efficient as possible.

    For added details, or to get an appointment, call Robinson Service Experts at 847-306-8730. You can also schedule an appointment online.