Mitsubishi Electric’s Hyper-Heating R2 series of variable-refrigerant flow zoning systems joins the Hyper-Heating Inverter (H2i) family of products. The flash-injection technology allows the series, available up to 16 tons, to simultaneously cool and heat down to -4° F. In addition to heating at 100% at 0°, the system can operate at 85% heating capacity down to -13°. One outdoor unit can connect to 24 indoor units and the heat pump is compatible with all City Multi indoor unit styles. The series features up to 150% connected capacity.