Difference between duct machine and fan coil

What is the fan coil?

      The fan coil is the end product of the central air conditioner. It consists of a heat exchanger, a water pipe, a filter, a fan, a water tray, an exhaust valve, a bracket, etc. The working principle is that the air in the room is continuously recirculated in the unit to make the air After cooling (heating) through the cold water (hot water) coil, the room temperature is kept constant. 

What is the duct machine?

      The air duct machine is one of the central air conditioners and is often called the duct system. It is a kind of central air conditioner that is one by one. It is the air conditioning connecting air duct to the indoor air supply. The difference between the home machine and the home machine is that the indoor unit is the air duct air supply mode, embedded and hidden installation, but the air duct machine is more commercial, household Not much, it can achieve the air supply mode of the duct machine, the price is half of the traditional central air conditioner.

The difference between fan coil and duct machine

      The fan coil and the duct machine are actually very similar, and they are all concealed ceilings. The difference is that the medium flowing in the coil is different, the fan coil is chilled water, and the duct machine is a refrigerant.

      The full name of the air duct machine is called "duct air supply air conditioning unit", which is an air conditioning system consisting of an outdoor unit and an indoor unit. Similar to the household air conditioner, the inside of the indoor unit of the duct machine is also freon. However, the indoor air pressure of the air duct machine is much larger than that of the household air conditioner, so the hot and cold air sent by the indoor unit can be transported to a remote place through the air duct.

The fan coil is the end device of the chiller, and the water flowing inside is the water.

In terms of installation costs, the cost of the duct machine is lower than that of the chiller where the fan coil is installed.

In terms of supplementing the fresh air, the indoor unit of the duct machine is easier to supplement the fresh air than the fan coil.

In terms of comfort, the fan coil of the chiller sends a much softer wind and lower noise.

As for the duct machine and the chiller, it depends on your preferences and the use of the venue.

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