Fan coil is ideal for the end of the central air-conditioning products, coil widely used in hotels, office buildings, hospitals, residential and commercial, scientific research institutions. Indoor air or outdoor fan air through the mixture to cool or cooler into the heated room, indoor temperature decreased or increased to meet people's comfort requirements.
　　Fan coil set mainly by the low-noise motor, impeller and heat exchanger coil and other components. Coil inside the cold (hot) air-conditioned computer room by the media focus on water supply. Fan coil product standards must be based on GB / T 19232-2003 "fan coil units' production, the State Quality Supervision and Inspection Center air conditioning assumed Administration of Quality Supervision, Inspection and Quarantine of fan coil units commissioned several national product quality supervision sample task, fan coil test failed mainly noise and cooling capacity to the majority.
　　Fan coil model types
　　To meet the design selection of different occasions, fan coil types used can be divided into horizontal concealed installation (back bellows) fan coil units, fan coil horizontal surface mounted, vertical concealed fan coil, vertical surface mounted fan coil units, fan coil cassette two winds, the wind fan coil and cassette four wall-mounted fan coil etc..
　　In accordance with national standards GB / T 19232-2003 "fan coil units," the provisions of Part 4 classification, Fan coil form according to the following categories:
　　Structure type sub-horizontal, vertical (including column and low-type), cassette, wall mounted.
　　Follow the installation clearly loaded and concealed type
　　Water into the left-type orientation (facing the unit vent, supply and return pipe on the left), right-hand side (facing the unit vent, supply and return pipe on the right)