Ductless HVAC Vs Central HVAC

Regulating indoor temperature is important in many parts of the world and this country is no exception. This is because of the various seasons that we have and the demands that they place on us.

For example, during winter you would need to have your interior space heated up to make up for the extremely cold temperature outdoors. In summer as well, the interior space needs to be well cooled to make up for the heat outdoors.

This is why heating, ventilating, or air conditioning pieces of equipment are important and the right one needs to be gotten. Speaking of getting the right one, you should know that you would have to make certain decisions. For one, you would need to choose between ductless (also known as mini-split) or central HVAC systems.

Understanding what comes with using central or ductless HVAC will help you make the right choice. Fortunately, reading this article is a huge step in the right direction as these things will be discussed here. So, ensure that you keep reading to make guided decisions when it is time to get your HVAC equipment.

What Is a Central HVAC System?

Central HVAC System

This is a system of heating, ventilating, or air conditioning an interior space through a central unit that supplies the needed regulated air through ductwork. The regulated air to various parts of the interior space using the ductwork is let out through something known as a vent.

These vents are stationed in various parts of the interior space. As a result, occupants can get the required regulated temperature wherever they are stationed.

What Is a Ductless HVAC System?

This is a system of heating, ventilating, or air conditioning an interior space without the use of ductwork. This system takes on a more individualistic approach to regulating the internal air’s temperature.

Something called a line set is used instead of ductwork. The line set acts as the connection point between the condenser units (also known as outdoor compressors) stationed outdoors and the evaporator unit stationed indoors.

Some people would like to think that the failure of this system is that it only allows one condenser unit to supply one evaporator unit. Well, this is not the case. This is because there are two major types of ductless HVAC systems – single and multi-zone ductless/mini-split HVAC systems.

The latter allows the possibility of heating, ventilating, or air conditioning in more than one room. This is as several line sets and evaporator units (stationed indoors) can be connected to the one condenser unit/compressor stationed outdoors.

However, the benefits of using ductless HVAC systems can still be enjoyed nonetheless. If you would like to better understand how multi-zone ductless/mini-split HVAC systems operate, you can visit: https://www.energy.gov/

What Makes Ductless HVAC Systems Better?

Ductless/Mini-split heating, ventilating, or air conditioning systems are considered the better choice by some people for the following reasons:

Cost-Effective in the Long Run

Central HVAC systems are cheaper to install when you consider the upfront cost. They can even go as far as 30 percent less than the mini-split option.

However, you should not get it twisted as mini-split HVAC systems turn out to be more cost-effective in the long run. The reason is that you would not need to maintain ductwork and several other things that the central equipment involves.

Great Option for Home Extension and Construction

You already know by now that this heating, ventilating, or air conditioning system does not require ductwork and this in itself is an advantage. This is especially for those that are considering a home extension.

Such people usually have a hard time getting ductwork to extend to the newly created section of the building. This is not also ruling out the possibility of breaches to the ductwork while this is ongoing. So, it only seems better to have simple-to-install line sets stationed in a way that connects the outdoor and indoor pieces of equipment.

Other than for those considering a home extension, mini-split systems seem to be better for construction purposes at large. For one, this is because there would be no need to drill so many holes in the building. This is not how it works with the central systems.


Powering a mini-split is not so difficult. This is because only one socket is required. This is not how it works with the central HVAC equipment. No fewer than two parts of this air regulation machine have to be separately powered. In other words, more money will be spent paying energy bills.

Energy efficiency is a big reason why there are now grants available to install HVAC air source heat pumps to homeowners. Find out more information on how you could quality for an air source heat pump grant.

Powering Various Areas Separately

With the ductless system, various parts of the interior space are air-regulated separately. This is great news for those that would want the air to be regulated differently.

For example, some people do not like the room too heated even during the most extreme winter night. Such people can move to another section of the building and regulate the temperature as they so wish.

What Makes Central HVAC Systems Better?

Central heating, ventilating, or air conditioning systems are considered the better choice by some people for the following reasons:

One-Stop Option for Cooling

People that do not like the idea of zoning air regulation would find out that this option is better. The reason is that all areas of the building are heated, ventilated, or air-conditioned at the same rate and pace. This is as long as there is a vent in that part of the building.

Existing Ductwork System

This option might be better if the building already has a ductwork channel installed. This way, you would even spend a lot less installing the heating, ventilating, or air conditioning equipment.


Some HVAC technicians have realized that central HVAC systems tend to last longer than mini-split machines. They have noticed that the items used to make central heating, ventilating, or air conditioning equipment are better in this regard. For more on this subject, you can watch this video.


Many people are finding it hard to choose between ductless and central HVAC pieces of equipment. Well, we have made things easier here by discussing the several ways they are both better. We hope that you are in a better position to make guided decisions when it comes to getting the right HVAC machine as a result.

We hope you found this blog post on Ductless HVAC Vs Central HVAC – Which Is Better? useful. Be sure to check out our post on Is Your AC System Safe from Brownouts and Power Surges? for more great tips!

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