In line with innovative trends and modern industrial design, the QZSR fan coil range meets today’s demanding requirements of performance, size, acoustics, low energy, ease of installation and maintenance. All QZSR fan coils with centrifugal fans are equipped with electric motors which reduce electrical consumption, with 5 speed motors as standard offering greater flexibility in the selection of products. The QZSR fan coil is available with the four pipe model which has a two rows coil giving improved outputs at lower flow and return temperatures. A full range of control options is available including the Free patented wire-less control offering greater flexibility in the installation of units. Also available is an ECM version which offers a possibility to reduce energy consumption, thanks to an extreme efficiency, even at low speed.