What is Ducted Split AC?
Window air conditioners and Split air conditioner are sufficient for small rooms or small areas. Ducted split air conditioners are comparatively bigger AC units with capacities starting from 3 TR to 22 TR approximately. The Ducted air conditioners can supply air conditioning to larger area than split air conditioners. Ducted split ac units also have indoor and outdoor units separately. Indoor unit of the ducted split ac is fixed / suspended to the ceiling of the room / hall / area to be air conditioned. This indoor unit is either suspended in open or is concealed by the false ceiling. Since, this air conditioner is supplying cold air to large area; the supply air from the air conditioner is delivered to desired areas with help of an air conditioning duct made of G. I. Sheets or Flexible ducts and grills or diffusers according to the requirement of the air conditioned area’s application.
The outdoor unit is fixed outside of the air conditioned room / hall / area to be air conditioned. The indoor and outdoor units are connected to each other with refrigerant piping and electric wiring. These AC units can be operated with corded remote control devises. In some cases they can be connected to the Building Management Systems also.
According to the requirement and the size of the room / hall / area to be air conditioned, the tonnage of the ducted air conditioning system needs to be installed. There are different capacities of ducted split air conditioners starting from 3 TR to 22 TR approximately, with different sizes, features and technologies. Being the leading dealers of Split ACs in Pune, here we explain all the details about Ducted Split Ac system for your reference.
Ducted Split AC Conditioner Parts and Functions
The Ducted Split air conditioning system is divided into two components, the indoor side component and the outdoor side component. The indoor and the outdoor components are separated from each other completely and are connected to each other by the refrigerant piping and electric communication wiring.
The indoor unit consists of the parts such as:
Air Filters:Useful to filter the indoor air and remove dust particles and bacteria from it.
Cooling Coil: It is the area where the heat exchange happens between the refrigerant and the room air.
Expansion Valve: It is used to provide the required pressure difference in the refrigerant to obtain the necessary temperature in the cooling coil.
Filter drier: This is used to remove the moisture and impurities from the refrigerant.
Fan Blower and fan motor: It is used to circulate the air from the room / hall / area to be air conditioned over the cooling coil gets it cooed down and delivers it to the desired area to be cooled.
Electronic Controller / Remote Controller: It consists of electronic sensors for temperature, arrangements to control speed of the fan blower and some other fuzzy functions.
Drain pan: This is used to hold the water that condensate from the cooling coil which is then discharged out by gravity.
