What is Ducted Refrigerated Air Conditioning?

Ducted refrigerated air conditioning is the best as it allows you to keep cool in summer and warm in winter with just a press of a button. It is the ultimate whole-house cooling solution to keep your family comfortable all year long.

Ducted refrigerated Air Conditioning

Ducted Refrigerated Air Conditioning is a popular cooling solution among homeowners in Melbourne. After all, this air conditioning system offers flexibility by providing heating, ensuring you don’t have to install a separate heating system. Homeowners love it because it provides unobtrusive quiet climate control, cool & clean air during summer, and warm & cozy atmosphere during winter.

What is Ducted Air Conditioning?

Ducted air conditioning can be explained as a refrigerated cooling system that changes air temperature by using refrigerants. It consists of two units – an indoor unit and an outdoor unit. The two units collectively deliver conditioned air by performing a refrigeration cycle. The chilled air is then circulated through a series of ducts and vents.

Ducted Refrigerated Air Conditioning system diagram

How Does Ducted Refrigerated Air Conditioning Work?

As the name implies, this refrigerated cooling system changes air temperature by using refrigerants. We know that refrigerant changes temperature when it changes between liquid and gas. When the refrigerated air conditioner is working, the following three components play an essential role:

  1. Evaporator: A blower extracts warm air from inside your home and pushes it to the evaporator coils in the indoor unit, where the low-pressure refrigerant absorbs warm air present in the air and turns into a high-pressure gas. The warm air, as a result of it, becomes cool and is transferred back into the home.
  2. Compressor: In the indoor unit, the high-pressure refrigerant gas in the evaporator moves to the compressor in the outdoor unit. There, the high-pressure gas is condensed into a liquid.
  3. Condenser: The liquid refrigerant in the compressor moves to the condenser’s coils, and a fan dissipates heat from the refrigerant. Now, the refrigerant moves next to an expansion valve where it gets depressurised and cools before being transferred back to the evaporator. And the cycle keeps on repeating.

Other components of ducted refrigerated air con include:

Thermostat: This sensor allows you to adjust the temperature as needed.

The Return Air Grille: The warm/cold air is pulled through the return air grille.

Filter: It is located in the return air grille and helps filter out dirt, dust, and other pollutants.

Why Choose Ducted Refrigerated Air Conditioning?

Ducted refrigerated AC is a highly recommended cooling solution because it is simply the best when it comes to providing unobtrusive climate control. Here are some reasons why you should consider choosing this year-round cooling and heating solution:

Cold Air Without Humidity

The refrigeration process in this cooling system dehumidifies the air and ensures there is no dampness or condensation in your home. Given that excessive moisture in the air can trigger asthma and other allergies, this cooling system keeps you healthy and safe by removing moisture, bacteria, dust, dirt, and mould spores in damp areas.

Complete Climate Control   

You don’t have to remain confined in one room when the temperature can remain the same wherever you go. With refrigerated cooling, one centralised system controls the vents and you can easily set multiple temperatures in different areas of your home. There is a zoning feature that allows you to control which areas need cooling at any one time in the house. It helps save energy costs.

Year-Round Comfort      

While you can enjoy the cool and calm temperature inside your home in the summer months, you can also run it on reverse cycle in the colder months. This way, you won’t have to switch back and forth between heating and cooling systems, which is definitely inconvenient and costly. Depending on the climate, you can easily switch from cool to warm air with the available reverse cycle of a ducted refrigerated air conditioning system.


It can be an incredibly affordable solution for cooling or heating your home. With zoning, you can live in a climate-controlled temperature and save on energy bills. As energy bills are usually higher in the summer months, we urge you to read this informative piece on how you can reduce your air conditioning bill in summer.

Minimal Aesthetic Disruption   

With some cooling solutions, you have to compromise on the aesthetics. However, that is not the case with ducted refrigerated air conditioning as the indoor and outdoor units are hidden within the roof cavity. Hence, installing refrigerated ducted AC will not affect your home’s architecture.

3 Factors To Consider When Choosing Ducted Refrigerated Air Conditioning

If you are considering getting ducted refrigerated air conditioning for your home, you must consider a few crucial factors before purchasing.


The climate is an important factor to consider when choosing any type of air conditioner. For instance, if you live in an area with high humidity levels, it is best not to consider an evaporative cooling system.

As Melbourne warms up in summer with hot and humid spells, it would be best to consider a ducted refrigerated air conditioning system that can keep you cool and comfortable with lower running costs.

Energy Efficiency

It is important for you to understand that high-efficiency air conditioning units can cost more, but they cover up the initial cost and save you money over the years. Therefore, it is best to consider quality, energy-efficient air conditioners like ducted refrigerated air conditioning because of lower running costs.


When choosing a ducted refrigerated air conditioning unit, you need to look for a reputable manufacturer, even if it means you’d have to pay more initially.  We urge you to check these best air conditioning brands in Australia.

Is Ducted Refrigerated Air Conditioning Right For Your Home?

Are you wondering, “is ducted refrigerated air conditioning right for my home?” We recommend you to speak to our expert who can provide answers to your queries and come up with a perfect cooling solution for your home.

By contacting us, you will get free air conditioning advice by an expert with decades of experience in the AC industry.

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