The Daikin VRV IV+ RXYQ-U is a commercial-grade variable refrigerant volume heat pump engineered for offices, hotels, retail, and large residential projects. Variable Refrigerant Temperature control adapts evaporating temperature to actual building demand, delivering up to 25 percent seasonal efficiency gain over fixed-temperature VRV systems.

Modular outdoor blocks combine to capacities from 8 HP single units to 54 HP multi-modules, supporting up to 64 indoor units across cassettes, ducted, wall, and floor-standing types. Continuous heating during defrost makes the platform suitable for hospitality projects where comfort cannot be interrupted.

Refrigerant: R-410A

Capacity range: 8 to 54 HP

Cooling capacity: 22.4 to 150 kW

Heating capacity: 25.0 to 168 kW

Max indoor units: 64

Max piping length: 1000 m total

Models: RXYQ8U through RXYQ20U (combinable to 54 HP)

Power supply: 3-phase 400 V / 50 Hz

Compressor: Inverter scroll, hermetically sealed

Sound pressure: from 58 dB(A)

Control: i-Touch Manager / BACnet, Modbus, LonWorks gateways