Mitsubishi Electric has four different City Multi Systems available to meet all your needs. All City Multi outdoor units are equipped with inverter controlled variable speed compressors that enables variable refrigerant flow (VRF) to there connected indoor units. Capacity control down to 8% is obtained with this feature enabling individual control of indoor units. The refrigerant flow to indoor units is automatically adapted to meet exact indoor requirements as room heat loads change. A great benefit of this is that indoor units in unoccupied spaces can be switched off. The power consumption is thus reduced to only that needed to cool or heat the relevant space. All systems feature state of the art network controls that are fully scalable to meet individual needs. The R2-series and WR2-series also features total heat recovery which brings about even greater energy savings. View Piping Restrictions

S-Series
Comfortable and Environmentally Friendly, the Best of Both Worlds * Ideal for homes and offices. * Up to 8 indoor units to can be connected to a single outdoor unit.. Piping
Y-Series
Switching between Heating and Cooling * Up to 16 indoor units, depending on capacity, can be connected. * Linear inverter provides optimal capacity control. * Simple to install and cost effective two wire non-polarized transmission line
R2- Series
Energy Saving Simultaneous Cooling and Heating (Heat Recovery) * Up to 16 indoor units, depending on capacity, can be connected. * World's first and only two-pipe, simultaneous heating/cooling system greatly enhances piping efficiency. * Leading the industry with a highly compact installation space.
WR2 - Series
Water Heat Source Two-Pipe System for Simultaneous Cooling/Heating Operation * Up to 16 indoor units can be connected. * The double heat recovery system offers highly efficient energy conservation. * The long piping length meets large scale buildings.