Which Type of System Uses More Energy, Split or Ducted?

By Waqar Hussain Oct21,2024

An important factor to compare between split and ducted air conditioning systems is energy efficiency. Every system has its own benefits and patterns of energy consumption, which can change based on things like usage patterns, system design, and the size of the area that needs to be cooled. You can also improve your AC energy efficiency by having different type of aircon services in Singapore. To help you understand which system uses more energy, this article compares and contrasts the energy consumption of split and ducted systems.

Ducted Systems:

By dispersing cooled air via a system of ducts, ducted air conditioning systems—also referred to as central air conditioning—cool an entire home or structure. Usually, they have one sizable unit outside or in the attic space, which cools the air and uses ducts to distribute it to various rooms.

  • The Energy Usage of Ducted Systems:

Because ducted systems are intended to cool multiple rooms and larger spaces at once, they typically consume more energy than split systems. Among the major variables influencing energy consumption are:

  • Area size: More energy is needed to cool an area that is larger in size.
  • Losses in ducts: Poor insulation, leaks, or the length of the ducts can all cause energy to be lost as cooled air passes through them.
  • Continuous cooling: Ducted systems frequently remove heat from spaces that might not be in use, which wastes energy.

Although zoning features in contemporary ducted systems let you manage which spaces are cooled, energy waste is still present because the system still needs to maintain a sizable network of ducts and cooling capacity.

Split Systems:

An outdoor compressor and an indoor unit placed in a designated room are the two parts of split systems. Usually, these structures are used to regulate temperature in one or two rooms at a time. Every space or area that requires cooling will be equipped with its own indoor unit. For regular maintenance of these parts, contact https://www.socool.sg/

  • Energy Usage in Split Systems:

Particularly when cooling just one or two rooms, split systems typically consume less energy than ducted systems. Among the main elements that influence their energy efficiency are:

  • Cooling certain rooms only: You don’t have to waste energy cooling empty rooms.
  • Energy loss: There is no energy loss from ducts because split systems don’t rely on ductwork.
  • Effective operation: Inverter technology, which modifies the cooling output in response to room temperature, is a common feature of split systems. This lowers energy consumption even further.

Split systems work best in homes where you only need to cool a few rooms, but they may be less effective when cooling large areas or entire houses.

Which Device Consumes More Power?

Because ducted air conditioning systems cool larger areas and there is a chance of energy loss in the ductwork, they typically consume more energy than split systems. They work best in homes where it’s necessary to simultaneously cool several rooms.

In smaller spaces or for the purpose of only cooling certain rooms, split systems, on the other hand, are more energy-efficient. You can use them to precisely control how much energy you use because you can only turn them on in the rooms that you use.

However, a split system’s energy consumption can be comparable to a ducted system if it is used to cool an entire house, particularly if multiple units are required. When this happens, the two systems’ efficiency becomes more comparable, and other aspects like long-term usage patterns and installation costs need to be taken into account. For homeowners in Ohio, checking centerpoint energy ohio rates and services can also help determine the most cost-effective cooling solution based on local energy costs.

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