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    Packed with advanced technology, VRV IV X is the industry's first 3-phase variable refrigerant flow system with dual-fuel capability. The new series is equipped with features to optimize initial capital required on phased installations and provides ease of service and maintenance.
  • VRV with Variable Refrigerant Temperature (VRT) technology
  • Industry’s first 3-phase variable refrigerant flow system to integrate with communicating gas furnaces
  • Design flexibility to enlarge system from single to dual module or dual to triple module without change to installed main pipe sizes – refer to the VRV IV X engineering manual for details
  • Capacity range from 6 to 38 tons
  • 208-230V / 3ph / 60Hz (REYQ_XATJU)
  • 460V / 3ph / 60Hz (REYQ_XAYDU)
  • 575V / 3ph / 60Hz (REYQ_TAYCU)
Unit of Measure

Unit Combination

N/A 2 x REYQ120XATJA REYQ144XATJA

Nominal Cooling Capacity

N/A 384000 Btu/h112.5 kW

Rated Cooling Capacity

N/A 365000 Btu/h107 kW

Nominal Heating Capacity

N/A 432000 Btu/h126.6 kW

Rated Heating Capacity

N/A 386000 Btu/h113.1 kW

Power Supply

N/A 3 phase, 208 / 230 V, 60 Hz

Min/Max Volts

N/A 187/253 V

Maximum Overcurrent Protection

N/A 50 + 50 + 70 A

Min. Circuit Ampacity

N/A 43.0 + 43.0 + 58.3 A

Compressor Rated Load Amps

N/A 50 + 50 + 70 A

Outdoor Fan Motor - Rated Output

N/A (0.8 × 2) × 3 kW(2.9 × 2) × 3 A

Short-Circuit Current Rating

N/A SCCR kA rms, Symmetrical 600 V MAX: 5

Color

N/A Ivory White (5Y7.5/1)

Heat Exchanger

N/A Cross Fin Coil

Compressor Type

N/A Hermetically Sealed Scroll Type

Compressor Volume

N/A 21.8 + 21.8 + 26.9 m³/h

Compressor Number of Revolutions

N/A 6.426 + 6.426 + 5.070 rpm

Compressor Motor Output x Number of Units

N/A 6.7 x 1 + 6.7 x 1 + 7.7 x 1 kW

Compressor Starting Method

N/A Soft Start

Fan Type

N/A Propeller Fan

Fan Motor Output

N/A (0.8 x 2) x 3 kW

Fan Air Flow Rate

N/A 7989 + 7989 + 9480 ft³/min226 + 226 + 268 m³/min

Fan Drive

N/A Direct Drive

Weight

N/A 330 + 330 + 360 kg727 + 727 + 793 lb

Sound Level

N/A 67.5 dB

Sound Power Level (Reference Data)

N/A 89 dB

Safety Devices

N/A High Pressure Switch, Fan Driver Overload Protector, Overcurrent Fuse, Inverter Overload Protector, Leak Detecting Device

Defrost Method

N/A Deicer

Capacity Control

N/A 3 to 100 %

Refrigerant Name

N/A R410A

Refrigerant Control

N/A Electronic Expansion Valve

Refrigerant Charge

N/A 25.8 + 25.8 + 25.8 lb11.7 + 11.7 + 11.7 kg

Standard Accessories

N/A Installation Manual, Operation Manual, Connection Pipes, Clamps

Height

N/A 66-11/16 + 66-11/16 + 66-11/16 in1694 + 1694 + 1694 mm

Width

N/A 48-7/8 + 48-7/8 + 48-7/8 in1242 + 1242 + 1242 mm

Depth

N/A 30-3/16 + 30-3/16 + 30-3/16 in767 + 767 + 767 mm

Pipe Connections - Liquid

N/A 3/4 in19.1 mm

Pipe Connections - Suction Gas Pipe

N/A 1-5/8 in41.3 mm

Pipe Connections - High/Low Pressure Gas

N/A 1-3/8 in34.9 mm

Your access to and use of the Daikin web site is subject to the Terms and Conditions and all applicable laws.