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Ducted System vs Split System: Which is the Best Cooling Option for Your Home

As the summer creeps in, finding the right cooling solution for your home becomes a top priority.

Two popular options often in the debate are ducted systems and split-system air conditioners. Both cooling systems have unique advantages and cater to different needs, but which is truly the best choice for your home?

Let’s dig into the pros and cons of each system, exploring factors such as energy efficiency, installation costs, cooling capacity, noise levels, and more. So, let’s warm up and get started!

Understanding the Basics: Ducted System vs Split System

Before we jump into the comparison, let’s take a moment to understand the basics of both ducted and split system air conditioners.

Ducted System:

A ducted system refers to a centralized heating, ventilation and air conditioning (HVAC) system. It uses a network of ducts to distribute conditioned air throughout a building, providing efficient temperature control and comfort in various rooms.

The system typically includes a central unit, ductwork, and vents to regulate airflow. One of the benefits of ducted systems is that they provide a consistent temperature throughout the house and can be controlled by a thermostat.

Split System Air Conditioners:

Split system air conditioners, on the other hand, consist of two main units: an outdoor compressor and an indoor unit. The indoor unit is installed on the wall or ceiling of a room, providing targeted cooling for that particular space.

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So, What are the Differences?

Now that we have a brief overview, let’s dive deeper into the different aspects of each system to determine which one suits your needs best.

  • Energy Efficiency and Running Costs

Energy efficiency is crucial when choosing a cooling option, as it directly impacts your electricity bills and the environment. A split system air conditioning unit is generally known for its energy-efficient performance, especially if you use it in zoned cooling mode.

You can save on energy consumption by cooling only the rooms you need. Many modern split systems also come with low noise modes, reducing energy usage.

On the other hand, a ducted central system, while effective at heating and cooling the entire house, can be less energy-efficient when compared to zoned cooling. Cooling the entire home, even unused rooms, can lead to higher running costs.

However, technological advancements have improved the energy efficiency of ducted systems, and certain models come with smart zoning features, allowing you to control temperatures in specific areas.

  • Installation Costs and Flexibility

The installation costs for both systems can vary significantly depending on factors such as the size of your home, the layout, and existing infrastructure. A split system air conditioner typically has lower installation costs since it requires only indoor and outdoor units to be set up. This makes them attractive for smaller homes or those with limited budgets.

A ducted system, while more expensive to install initially due to the ductwork involved, offers greater flexibility in terms of design and aesthetics. The ducts are hidden within walls and ceilings, leaving no visible indoor units and providing a uniform look to your home.

  • Cooling Capacity and Room Size

A ducted system is advantageous for heating and cooling capacity, as it can warm the entire house. It works best for larger homes and provides consistent cooling throughout. In contrast, a split system is ideal for cooling individual rooms or smaller spaces.

Manufacturers often provide temperature capacity guidelines to find your room’s right air conditioner size. For optimal performance, choose the right size that matches the room’s dimensions.

  • Noise Levels and Air Quality

Noise levels can significantly impact your comfort and relaxation at home. A split system air conditioning unit is known for its whisper-quiet operation, especially in low-noise modes. This makes them an excellent choice for bedrooms and other quiet areas where minimal disturbance is preferred.

While relatively quiet, ducted systems can produce some background noise due to the ductwork. However, newer models have advanced insulation and noise reduction features, improving the overall experience.

Regarding air quality, both systems offer air filters that help purify the air from dust, allergens, and pollutants. Regularly cleaning or replacing these filters is essential for maintaining good indoor air quality.

  • Year-Round Comfort: Reverse Cycle Feature

One standout feature of duct systems is their reverse-cycle capability. This means they can provide heating and cooling, making them a versatile year-round solution. While a split system is solely designed for cooling, you may need a separate cooling system for the summer months.

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Final Verdict: Which Cooling Option is Right for You

When deciding between ducted system and split system air conditioners, several factors come into play, including the size of your home, budget, temperature preferences, and energy efficiency goals.

Choose a ducted system if:

  • You want consistent cooling throughout the entire house.
  • You prefer a centralised system with hidden ducts for a sleek appearance.
  • You have a larger home and require powerful cooling capacity.
  • You are looking for a versatile solution that provides heating and cooling

Choose a split system air conditioner if:

  • You want zone cooling and the ability to heat only specific rooms.
  • You have a smaller budget and prefer lower installation costs.

Ultimately, the best cooling option for your home depends on your individual needs and preferences. Both ducted system and split system air conditioners offer unique benefits, and with the right choice, you can stay warm and cosy throughout the winter months.

Before making any purchase, do thorough research, consult with experts, and consider your home’s requirements to ensure the perfect temperature and comfort for your living spaces.

Making the Right Choice: Your Home’s Perfect Cooling Option

Metropolitan Heating and Cooling is here to help when selecting the ideal cooling option. Our expert team offers top-notch installation, repair, and maintenance services for ducted and split system air conditioning units.

Whether you prioritise the efficiency of the reverse cycle split system, the cleanliness of air conditioner filters, the discreetness of wall-mounted units, or the tranquility of low-noise modes, we have the solutions to meet your needs.

For a well-rounded experience, consider the convenience and versatility of a duct system. These systems provide efficient heating during the winter and cooling in the scorching summer months.

Additionally, our technicians ensure that your outdoor units are properly maintained, allowing for optimal performance and an extended lifespan.

At Metropolitan Heating and Cooling, we understand that your comfort is paramount. We offer a comprehensive range of services for an indoor or outdoor unit and cater to every aspect of your heating and cooling needs.

So, whether you’re seeking the perfect cooling option for your home or require expert maintenance and repairs for your existing systems, our team of skilled professionals is just a call away. Contact us today and make your home the epitome of comfort and convenience.

Please note: This information is provided for advice purposes only. Regulations differ from state to state, so please consult your local authorities or an industry professional before proceeding with any work. See our Terms & Conditions here.


Published: 12 December 2023