Although the development of fan coil unit industry is relatively mature, and the threshold of product manufacturing is low, because it belongs to the terminal equipment of central air conditioning, the quality and characteristics of products directly affect the final use, and the consumption is large, so its energy saving has been paid more and more attention. Therefore, in recent years, fan coil units began to develop in the direction of mute, energy saving, comfort and individual appearance.

First, differentiated competition of high-end products

As an accessory product of central air-conditioning equipment, fan coil units are usually tendered or sold in a bundled way. Therefore, domestic and foreign central air-conditioning manufacturers will provide fan coil units for customers to choose from, and the high, medium and low-end products are relatively complete.

However, due to the limitation of funds, some domestic projects can only purchase low-priced fan coil products from small factories, thus creating many domestic enterprises engaged in low-end fan coil production.

Therefore, central air-conditioning enterprises and well-known fan coil manufacturers can only concentrate on the middle and high-end market. A person from the marketing department of a foreign-funded enterprise said that the fan coil unit with simple temperature control can no longer meet the needs of the middle and high-end market, so differentiated products will be more competitive.

Second, the appearance and installation methods are innovative

In recent years, the appearance changes of fan coil units are obvious.

At the same time, in order to meet different engineering requirements, horizontal concealed fan coil units and other products have begun to adopt ultra-thin design.

Third, energy conservation, environmental protection and comfort are trends

Fan coil unit, which adopts the newly designed cross-flow wind turbine inner unit, has ultra-quiet design, and the noise can reach as low as 26 decibels. The product also uses CFD software to simulate the flow field and velocity field, and optimize the design of impeller shape and air supply channel.

Selecting DC brushless motor on fan coil unit can realize the characteristics of energy saving, stepless speed regulation and mute, which is one of the future development directions of central air conditioning terminal. However, Yongan Motor has promoted DC brushless motors for many years, but the market has not started yet. The main reason is that the cost of DC brushless motors and frequency conversion controllers is high, and it takes a long time to recover the input costs through energy saving, so buyers are often unacceptable; At the same time, it is not necessary to reduce the fluctuation of temperature by adopting variable frequency motor.