The Daikin RWEYQ-P VRV system has been designed to enable simultaneous heating and cooling operations from a single system. There are 9 different outdoor configurations of this VRV system, delivering anywhere from 8 to 30 HP. Up to 36 indoor units can be connected to a single refrigerant circuit. Daiken offers 15 different indoor models, providing a total of up to 76 different variations. The individual units are compact. Stacking is allowable under certain conditions using specific model configurations. The piping configuration used with these models can be quite flexible, with a total piping length of 300 m possible. These units can be connected to any of the current Daikin control systems, including the DS-Net the Intelligent Touch Controller, and the Intelligent Manager, among others.