April 15, 2022

If you’re in the market for a new air conditioning unit and have ample space to cool, you might be considering purchasing a ductless air conditioner. They are also known as mini-split air conditioners. You might wonder, though, how do they work? It’s pretty simple!

Air conditioners in the past have been considered bulky, noisy, and not very attractive. However, ductless air conditioner systems have changed by using innovative technology to produce a much more modern and efficient unit

How Ductless Air Conditioning Works

A ductless air conditioner uses refrigerant to cool air. A blower fan blows air over the evaporator coils and blows back cool air into the room. A refrigerant is pumped through the evaporator coil, where it absorbs heat. It then travels through the conduit to the condensing unit, transferring heat to the outdoor air.

The outdoor unit contains a compressor, condenser coils, and fan. A condensing unit uses the outside air to cool the refrigerant and transfer heat to the air. A fan blows air over the condenser coils, where the heat is transferred to the air from outside. A compressor pressurizes the refrigerant and pumps it throughout the whole process.

How Does a Refrigerant Cool Air in Your Home?

A refrigerant is a chemical compound that changes quickly from liquid to gas. It absorbs heat from the indoor air and transfers it to the outside air. Refrigerant is pumped through the evaporator coils in an indoor unit, where it absorbs heat from the indoor air.

It then travels through a copper refrigerant tubing to the outdoor condensing unit and transfers heat to the outside air. It evaporates when it absorbs heat and turns into a gas. This liquid refrigerant then passes through the condenser coils, releases its heat into the outdoor air, and turns back to a liquid. When the refrigerant returns to the indoor unit, it is a liquid ready to absorb heat.

Evaporator Unit

The air conditioner part that cools the air is called an evaporator. It has a blower fan and evaporator coils. This unit absorbs heat and moisture and sends cool air back into the room.


The conduit connects and provides power to the indoor evaporator and outdoor condenser unit. It is the corridor through which the refrigerant and moisture are transferred out to the condenser. It consists of a power cable, refrigerant tubing, and a condensation drain.

Condensing Unit

Your condenser is located outside, and it contains condenser coils that transfer heat to the outside air. The unit also includes a compressor and a fan encased in a metal housing. The condenser unit is connected to the indoor unit through the conduit.

Benefits of a Ductless Air Conditioning System

1. Quiet operation. Most units operate very quietly, which means they can be installed in almost any room of your home. This means they can be put in spots where you couldn’t have put a more traditional unit.

2. It has no ductwork. Installing a ductless air conditioner system means you don’t have to worry about running ductwork throughout your home. This makes installation much more manageable and is less messy and time-consuming than other systems.

3. Easy installation. Many ductless units are installed quickly because they are smaller and less powerful than most traditional systems. Most models can be installed in a single day. This is about half the cost of installing a ducted air conditioner system, which requires ductwork installation throughout the home.

4. Energy efficiency. Ductless air conditioners are more efficient than traditional air conditioning systems because they don’t need permanent electrical connections to your building’s existing infrastructure. Ductless air conditioners draw power from the electrical circuit to which they are connected. This means you need to supply a small amount of power for the system, but the power draw is much less than in traditional systems.

5. Improved Air Quality. Some ductless machines add extra filters to remove particles from the air, lowering indoor humidity levels. These units absorb heat and moisture from the air to cool your home. This process is more effective than traditional air conditioning because it uses a refrigerant to absorb heat from the air. It is much more efficient than regular air conditioners, which are just fans that push cool air through a large space.

In conclusion, ductless air conditioning units are simple, easy, and cost-effective. These units can be installed quickly and are perfect for cooling specific rooms. Smedley Service can help with installing and maintaining your ductless air conditioner. We offer cooling, heating, and plumbing services in Layton, UT. Contact Smedley Service today for more information.

company icon
Categories: ,