How Do Ductless AC Systems Work?

Ductless air conditioners are quickly growing in popularity in the United States, but most people are only familiar with the central AC systems so many of us have always used. So what’s so cool about ductless cooling? And how does it work? The Champion AC pros have answers!

How Ductless Works

When push comes to shove, ductless air conditioners aren’t really all that different from central heating and cooling systems. The main difference between the two is just as the name suggests — ductless systems don’t have any air ducts. Instead, they cool a room at a time, blowing cool air directly from a wall-mounted AC unit into the given space.

Like central air conditioners, ductless AC systems consist of an indoor unit and an outdoor unit that are connected through an exterior wall. The AC works to cool the air through heat transfer, extracting heat from the air inside via the evaporator coils and sending it to be released into the air outside by the condenser coils. The now cold refrigerant in the coils then travels back inside to repeat the process, sending cool air into your house.

Ductless Cools Your Whole Home

Because ductless systems only cool a small area, many people wonder how they could possibly cool their entire house with a ductless system. But ductless mini-split systems make it easy. Mini-split ACs consist of multiple indoor units that all connect to one outdoor unit, which allows you to cool all of the rooms in your house with ease.

Benefits of Ductless AC

Ductless AC seems like a pointless design change for some — don’t fix something that isn’t broken, right? But ductless air conditioning comes with several advantages that set it apart from central cooling. These benefits include:

  • Higher energy efficiency
  • Longer lifespan
  • Less maintenance
  • Built-in zoning
  • Flexible design
  • Easy installation

These are just some of the many benefits ductless air conditioning can offer. With so many pros to going ductless, it’s no wonder so many people are utilizing ductless systems in their homes!

When is ductless right for you?

Now that you know exactly how ductless works, you may be wondering if it’s the right choice for your home. Ductless AC systems are sometimes the perfect solution for unique or difficult cooling needs, especially as a supplement to central cooling. This is because adding space to your home through an add-on or newly finished room can be complicated if your current AC wasn’t sized to accommodate the addition.

Ductless AC may be perfect for your home if you need to cool an add-on or finished garage or basement. It’s also a common solution to cool guesthouses. In addition, most homes built before the 1970s weren’t designed with ductwork in mind, so they can’t accommodate a central AC system. Ductless mini-split systems are the best solution for this kind of situation!

For the ductless AC installation San Antonio residents count on, choose Champion AC. Our professional HVAC technicians are ready to help. Contact us today for more information or to schedule an appointment!