Fan Coil Unit and Cassette Series Air Conditioner

Yonan fan coil units include cabinet, horizontal, suspended, concealed, super thin and iaq units, etc, which can be chosen by customers according to room structure, quantity of loading and decorate character.

Casing---galvanized sheet metal with white gray plastic coating.
Grill---plastic modular and adjustable grills for adjustment of airflow.
Fan section---electronically balanced centrifugal fans galvanized metal wheels and screw, independent from main structure for easy removal.
Motor---single-phase with overload protection; Three-speed.
Coils---countercurrent with copper tube and aluminum fins with hydrophilic oxidation film; Three rows.
Condensate drain pan---pressing molded, with heat insulation material; Easy discharge of condensing water.
Air filter---made from nylon, washable, easy to remove for cleaning.
Control box---plastic box; High/med/low adjustable; Easy to install and maintain.

Cassette type fan coil introduction
The series of ycf fan coil unit are products of high efficiency and excellent quality which designed by our company based on the connection and introduction of Italian advanced technologies. They are main applied for centralized air conditioning system which can be used in supermarkets, hospitals, office building and airports, etc.

The main feature and merits is delicate structure, novel configuration, energy saving, quiet operation and adjustment and convenient maintenance.
The series of cassette type fan coil are mainly plastic long diameter turbo centrifugal fan, which has high efficiency of air flow, high air capacity and low sound level. The hub part of fan is processed as sinusoidal slit form, which can enhance the pliability of fan and lessen the oscillation when fan is working; Meanwhile it lower the noise caused by fan swinging. Good water pump was used to expel water, to making sure condense water was expelled smoothly, the level heightened by water pump can be achieved to 750mm. It adopt electric shock type level meter switch to control the water level in the control water panel. When the height of cooling water in the drain pan is over certain level, the unit will send alarm and stop cooling, making sure there is not leakage.

The coil of unit is cooled (heated) by cold (warm) water supplied by cold (heat) power. The air indoor was drew in the machine by fan, and delivered into the room after cooled. The temperature was adjusted by constant circulation of unit.
It has many types and patterns be chosen. Users can adopt freely depends on the situation to attain the aim of elegance and comfort.
It is controlled by intelligent computer; Therefore it has merits of easy operation and overall function, high precision, low energy cost and reliable working. It can be applied with computer controller system in office building, hotel, restaurant, finishing automatic procedure control.

Fan coil unit (ceiling concealed duct) is one of the most widely used air conditioner. Being hidden in the ceiling, it facilitates no requirement floor space which thus can be used for other purpose. This system is used along with duct system to cover wider area.
The capacity ranges from 510m3/h to 3400m3/h.
Apart from common features, this unit offers light & compact size, quiet, low-cost installation, efficient operation etc.

The ceiling concealed is suitable for various applications that require floor level or individual level air conditioning for buildings where there are many rooms or halls, such as restaurants, concert halls and hotels. Installation is not hindered by the location of lighting fixtures or room structure, and interior renovation is made easy with the installation of various ventilation diffusers.
A lot of information regarding the design & installation of this system is provided in this publication. This new products series contains data on the same pattern.