Guide to Mini-Split Air Conditioners: What They Are and How They Operate

August 18, 2017

Many homeowners are acquainted with central air conditioners.

Mini-split systems are a kind of ductless heating and cooling. Rather than providing conditioned air to the entire house via a network of air ducts, they heat and cool a single room at a time. This provides more advanced temperature control, enhancing comfort and energy efficiency.

How Do Mini-Split Air Conditioners Work?

Mini-splits most closely resemble heat pumps in the way they run. Both models of equipment offer electric cooling, the same as an air conditioner. This uses refrigerant to draw out heat from within a building and discharging that warm air outside. Then, a reversing valve permits the system to run backward, adding warmth to your home in the winter by pulling heat from outdoor air and depositing it inside.

The largest 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 fits directly on the wall or ceiling in the room you wish to heat and cool. Copper tubes, wiring and a condensate drain line connect to an outdoor condensing unit through a small conduit in the wall. This exterior component looks similar to an air conditioner or heat pump condenser.

Several indoor units can link to a single outdoor condenser, permitting you to heat and cool your entire house with this system if desired. This arrangement also makes zoning feasible, a very attractive feature that allows you to choose when, where and how much you heat and cool specific areas.

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Is a Ductless Mini-Split Right for My Home?

Mini-splits are a fantastic solution for most households. Think over these reasons why installing a ductless mini-split might be a wise choise for your needs:

  • You can heat and cool an entire house that has no existing ductwork.
  • You can switch off the heat and air conditioning in empty areas to save on your energy expenses.
  • Mini-splits provide extra heating and cooling for spaces that are tricky to keep cozy.
  • Use a ductless system to heat and cool a house addition or enclosed patio without the cost of installing ductwork or the annoyance of using window AC units.
  • Mini-splits are the ideal choice for spaces where ductwork is impractical. A few examples are 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 efficient systems, but you could still be wondering why you would want to choose it over a traditional furnace and air conditioner. Here’s why a large number of Albany homeowners are getting ductless mini-splits:

    • Avoid the pitfalls of ductwork: By giving heated and cooled air directly, air doesn’t go through cracked air ducts on its way to all rooms. This can save you upward of 30 percent on your heating and cooling expenses. Along with that, if your home doesn’t already have ducts, you avoid the hassle and price associated with adding them.
    • Find the ideal temp for each room: With zoned heating and cooling from a ductless mini-split, you can keep an office refreshing while maintaining a cozy nursery—all while maximizing energy efficiency.
    • Save money and energy by not heating and cooling unused spaces: Securing supply registers in a central HVAC system can throw it off balance, putting strain on the equipment and negating any possible savings. But with independent air handlers in each room, you can heat and cool particular areas only when you need them.

    Depend on D.A. Bennett Service Experts to Add Your Mini-Split Air Conditioner

    As with common HVAC systems, ductless mini-splits call for accurate sizing and Expert installation to deliver the best performance. Our knowledgeable mini split installers in Albany can help you figure out if a mini-split system will match your needs. We can then assist with figuring out the precise equipment size and model to make your residence as comfortable and energy-efficient as possible.

    For added details, or to book an appointment, contact D.A. Bennett Service Experts at 518-205-3324. You can also schedule an appointment online.

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