The difference between a duct split and a fan coil

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The difference between a duct split and a fan coil

What is the difference between a duct split and a fan coil? Air conditioning system is one of the most important equipment in building structures. Because these systems play a significant role in supplying a desirable and pleasant atmosphere for residents.  Different devices and components have been designed and manufactured to provide air conditioning in the building installation industry, each of which provides the user's desired temperature in a specific way. Two of the most common heating and cooling systems used in office, commercial and residential buildings are duct split and fan coil. Both of these are kind of air conditioning system in the facilities that provide the required temperature. Duct split and fan coil function in a different method which we will discuss about and also the issue about difference between duct split and fan coil.

Differences between duct split and fan coil

Duct Split and Fan Coil are two of the most widely used air conditioning systems in the world as mentioned. This series of equipment has its own performance and each one has advantages and disadvantages, which we will mention in this article about the difference between duct split and fan coil. In order to check the difference between these two systems, it is best to first notice about their performance and review how each of these systems works. In order to choose the best type of cooling system, it is necessary to consider the position and conditions of the structure. Also, Damapouya Engineering Technical Group has introduced the cheapest duct split available in the market in a full article. By referring to this page you will recognize the prominent and reputable brands in the market, and it helps you to experience an optimal and cost-effective choice.

How the duct split and fan coil work?

Duct split is made up of two separate units that are connected to each other through copper pipes and connecting cables. The indoor part or the air conditioner is installed and placed as a channel inside the roof, the condenser or the same outdoor unit is installed in the outside of the building. In this system, the required air is supplied through the refrigeration and compression cycle of the refrigerant gas inside the compressor chamber. The air conditioner is not able to transfer the air created by the condenser by itself, but it is necessary to cover the interior of the building through ducts. Thus, in order to install and run the duct split, we will need a suitable and local duct for the condenser to be located.

There are also fan coils as air conditioning systems. Fan coils do not have a complex and tangled structure. In this device, just one air conditioner unit has been prepared, inside which a fan and water coil have been used. The fan coil works in such a way that it supplies the required water to the circuit through the package and chiller. With the flow of water inside the coil and the rotation of the device fan, the generated air is transferred into the environment. Due to the fact that the fan coils are one-piece system, they can only cover a specific space. So this could be the difference between a duct split and a fan coil.

Installation position of duct splits and fan coils

Installation position of each device can be considered as a subject in difference between duct split and fan coil. Fan coils are designed and manufactured in wall mounted, floor, ceiling, duct and channel position, so the best type can be selected and implemented according to the conditions and location of the building without any restrictions. But as mentioned, these systems can only be used for a single space. But duct splits inside the roof cover several spaces simultaneously by channeling, without occupying the useful space of the structure.

Differences in power source of Duct Split and Fan Coil

Fan coils supply the required hot water to the circuit from the package or central heating plant room in winter, and in order to create cool weather, it receives the water from the chillers. Moreover, if you choose the fan coil for the heating and cooling system of your building, you will also need to consider a separate space for the heating plant room and chillers. However, this point can be another difference between a duct split and a fan coil. Duct split consumes electricity to compress the refrigerant gas inside the compressor chamber.

Purchasing and maintaining cost of duct split and fan coil

Duct splits are sold at a higher price than fan coils in the market. Therefore, it is recommended to use duct split in high-rise buildings and office environments that require a large volume of air, because in addition to purchasing the device, ducting is also required for installation and implementation. Fan coils are also an ideal option in public places and separate spaces. Due to the high cost of electricity, using a duct split heating system is not very economical, which is why many duct splits also have the ability to connect hot water coils.

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