The world’s first* two-pipe system that simultaneously cools and heats.(Nominal 22.4 – 124.0kW cooling / 25.0 – 140.0kW heating).*As of 1992 (according to our in-house survey)

Simultaneous heating and cooling

The R2 system provides simultaneous cooling and heating. With the BC Controller connecting several indoor units to one outdoor unit using only two pipes and energy-saving heat recovery operation, economy and efficiency are guaranteed. Smooth auto-switching (heating and cooling) based on a set temperature realizes convenient operation and a comfortable environment.

Installation