Duct blower is the abbreviation of duct air conditioner, which uses air conditioner to connect duct to deliver cold air indoors. One end of the indoor unit is basically the same as that of the central air conditioner, and it is also in the form of hidden ceiling, which is no different from the central air conditioner in appearance. The fan used in the air duct machine is a high static pressure fan. The greater the static pressure, the longer the gas supply lifting time.

The blower needs to pass through the air duct, and there is inevitably wind pressure loss in the process of air supply. If you don't use a high static pressure fan, there will be little air sent into the room.

Because the air duct machine adopts the form of concealed ceiling installation, it does not occupy the floor or wall space, and there is no exposed pipeline. Duct blower is obviously better than ordinary split air conditioner. In terms of cooling effect, the blower has a larger air supply volume and a uniform indoor temperature distribution, which shows that the comfort is far better than that of ordinary split air conditioners. Moreover, the price of air duct machine and high-power cabinet machine is similar.

Advantages of air duct machine: saving space, compared with the cabinet machine with an area of at least 1 square meter. Compared with the same wall hanging machine, the air duct machine is thinner and more concealed. At present, many air duct machines are slim and ultra-thin, and some are only 185mm thick, which is also affordable for rooms with low floors.

The installation position is flexible and concealed, and there is no need for the ceiling of the whole house. The installation position of the air duct machine is relatively small and flexible, with a variety of air outlet and return air modes, and there is no need to make the ceiling of the whole house like 1 N central air conditioner. Can be installed on the ceiling to make a small ceiling. Or directly installed on the wardrobe, integrated with the wall.