TUN is a fan coil unit designed for vertical or horizontal installation in channels and false ceilings. Several rooms can be served, thanks to a distribution plenum. The machine is fitted with a coil of four to six rows supplied with hot or cold water (in copper pipe, with aluminium finning), dual-suction centrifugal fans with forward blades with a directly coupled multispeed motor (including three selectable speeds), class G2 air filters fitted as standard and positioned on the suction line, an insulated internal condensation collection basin in galvanised metal. Two-row post-heating coils in copper/aluminium are also available. Characterised by compact dimensions and low noise levels.