Coil charged with hot and cold water to cool the heat transfer to the air through the fan coil important mission. In order to ensure efficient heat transfer, requiring the coil surface must be kept clean. However, due to the fan coil units are generally equipped with coarse filter, the hole is relatively large, at the beginning of use, it is inevitable that passes through the filter and dust attached to the surface of the pipe or fin coil. If not clean, it will cause the coil to reduce the amount of heat exchange coil and cold water and drain off the air between the heat exchange efficiency of the coil so that can not be fully realized. If a lot of dust adhesion, and even part of the air passage between the ribs are blocked, then the same time also reduce the air supply fan coil, so that the air conditioning performance is further reduced. 1, high efficiency, energy enough to fan coil made of high quality sine wave pattern seamless copper and aluminum fin, through hydraulic or mechanical pipe up from between fins and brass absolutely tightly concealed fan coil high efficiency can play the best effect of heat transfer. 2, air volume, low noise ultra-wide-angle spiral concealed fan coil quality assurance, leafy centrifugal wind wheel, wind wheel and a variety of reasonable matching motor, concealed fan coil air volume, low noise concealed fan coil to meet the needs of a variety of units. 3, safe and reliable, long life induction motor is a Class B motor, built-in temperature protection, no special circumstances generally will not burn out the motor; each unit coils are high pressure leak detection, water dish disposable molding, thus ensuring the unit does not produce leaking. Concealed fan coil national sales leader, Shanxi concealed fan coil units, up by liters Swiss Swiss mechanical and electrical HVAC Electrical Equipment Factory. L Rui HVAC Electrical Equipment Factory (www.dzsrxfkt.com) strong, credible, in Dezhou fan, ventilation equipment industry has accumulated a large number of loyal customers. The company better work attitude and constantly improving innovative ideas will lead the Swiss electromechanical and you work up into the brilliant, for a better future!