We’ve talked about it before: a ductless or mini split air conditioner is one that has a split design, and it does not have any system of ducts. In other words, you get cool air—no ductwork required!

The Basics: Ductless Split Air Conditioners

You might also hear these setups being called mini-split, ductless split, or duct-free systems. They are ideal systems for many home because they allow you flexibility as to which zones you want to cool, and how much you want to cool those specific zones (or rooms) in your home

These split system have at least one unit inside the home—your evaporator—and one outdoor unit—the condenser. Small tubes of refrigerant run from the outdoor unit to the indoor units. Indoor units are wall-mounted or ceiling-mounted. All of the indoor units can be used independently of one another.

Pros & Cons

As with any system you choose, be sure to ask your HVAC about all your options—make and model and even the zoning implications for your home and your energy bill (see more on that below).

Generally speaking, people choose ductless split air conditioners because they are cost effective and they work to keep all rooms of your home comfortable. The compactness of a ductless system is also a benefit, especially for people looking to be able to better control temperatures in zones like attics or basements.

Keep in mind your compressor sits outside the home, so the system also has the benefit of being quiet. In many cases, they are also considered easier to maintain than window air conditioners.

Installing Your Ductless Split Air Conditioner

A single zone ductless split system has one evaporator, or air handler, and one condenser. Here’s where we discuss with you the make and model that is best for your needs, and how we can best set up your home in zones. In many cases, you will see one unit per room. Popular choices for installation include within the ceiling (recessed), suspended from the ceiling, concealed in the ceiling or wall mounted.

We’ve been asked which is more “complicated”: installing central air or a ductless split air conditioner system. The answer is that while we wouldn’t call either complicated, but they do of course require a certified HVAC to install. If we had to say, installing a ductless/split system is less complicated than installing central air.

If you’re ready to increase or lower the temperature simply via remote, then maybe a ductless system is right for you! If you are ready for precision and control, ask us to help you look at the possibility of ductless air conditioning for your family.