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VRV IV

  • Cooling Only
  • R-410A

VRV IV offers an enhanced lineup to meet an ever wider variety of needs while improving energy saving, comfort, and ease of installation.

  • Enhanced lineup: 3 types up to 60 HP
  • Energy saving: Higher COP and VRT technology
  • Ease of installation: Compact & lightweight design
  • Comfort: Lower operation sound

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Features

Advanced Technologies

  • Large capacity all DC inverter compressor in compact casing
  • Highly integrated heat exchanger
  • Various advanced control main PC board
  • Refrigerant cooling technology, ensures stability of PCB temperature
  • VRT (Variable Refrigerant Temperature) Technology automatically adjusts refrigerant temperature to individual buildings and climate requirement, improving annual energy efficiency and maintaining comfort.

Energy Saving

Higher Coefficient of Performance (COP)

Lower Operation Sound

Improved heat exchanger efficiency realizes reduced operation sound.

Ease of Installation

Highly-integrated VRV IV system offers compact outdoor units to achieve maximum utilization of the installation space.

Flexible Installation

Long piping length

Max. actual piping length: 165 m
Max. equivalent piping length: 190 m
Max. total piping length: 1,000 m

High connection ratio

Connection capacity at maximum is 200%.

Residential Indoor Unit

enables a mixed combination of VRV and residential indoor units by connecting BP units.

Connect to Clean Room Unit

Daikin’s clean air conditioners are specially designed to realize an environment of cleanness class 10,000 with little construction.

Enhanced Lineup

  • Indoor unit: A mixed combination of VRV indoor units and residential indoor units is enabled all in one system, opening the door to stylish and quiet indoor units. There are 18 types 86 models.
  • Outdoor unit: The outdoor unit capacity is up to 60 HP in increment of 2 HP

Connect to Heat Reclaim Ventilator

Air conditioning and outdoor air processing can be accomplished using a single system.

Connect to AHU

Daikin air handling units can be connected to VRV IV systems. This combination can be built to order as a system.

Lineup/Specifications

High Energy Efficiency Type

Model RXQ12THY1(E) RXQ14THY1(E) RXQ16THY1(E) RXQ18THY1(E)
Combination Units RXQ6TY1(E) RXQ6TY1(E) RXQ8TY1(E) RXQ6TY1(E)
RXQ6TY1(E) RXQ8TY1(E) RXQ8TY1(E) RXQ6TY1(E)
- - - RXQ6TY1(E)
Cooling Capacity Btu/h 109.000 131,000 153,000 164,000
kW 32.0 38.4 44.8 48.0
Power Consumption kW 7.26 8.84 10.4 10.9
Dimensions
(H x W x D)
mm (1,657 x 930 x 765)+
(1,657 x 930 x 765)
(1,657 x 930 x 765)+
(1,657 x 930 x 765)
(1,657 x 930 x 765)+
(1,657 x 930 x 765)
(1,657 x 930 x 765)+
(1,657 x 930 x 765)+
(1,657 x 930 x 765)
Refrigerant Type R-410A R-410A R-410A R-410A
Sound Level dB(A) 58 59 59 60
Model RXQ20THY1(E) RXQ22THY1(E) RXQ24THY1(E) RXQ26THY1(E)
Combination Units RXQ6TY1(E) RXQ6TY1(E) RXQ8TY1(E) RXQ8TY1(E)
RXQ6TY1(E) RXQ8TY1(E) RXQ8TY1(E) RXQ8TY1(E)
RXQ8TY1(E) RXQ8TY1(E) RXQ8TY1(E) RXQ10TY1(E)
Cooling Capacity Btu/h 186,000 207,000 229,000 248,000
kW 54.4 60.8 67.2 72.8
Power Consumption kW 12.5 14.1 15.6 17.7
Dimensions
(H x W x D)
mm (1,657 x 930 x 765)+
(1,657 x 930 x 765)+
(1,657 x 930 x 765)
(1,657 x 930 x 765)+
(1,657 x 930 x 765)+
(1,657 x 930 x 765)
(1,657 x 930 x 765)+
(1,657 x 930 x 765)+
(1,657 x 930 x 765)
(1,657 x 930 x 765)+
(1,657 x 930 x 765)+
(1,657 x 930 x 765)
Refrigerant Type R-410A R-410A R-410A R-410A
Sound Level dB(A) 60 60 61 61
Model RXQ28THY1(E) RXQ30THY1(E) RXQ32THY1(E) RXQ34THY1(E)
Combination Units RXQ8TY1(E) RXQ8TY1(E) RXQ8TY1(E) RXQ8TY1(E)
RXQ8TY1(E) RXQ10TY1(E) RXQ12TY1(E) RXQ12TY1(E)
RXQ12TY1(E) RXQ12TY1(E) RXQ12TY1(E) RXQ14TY1(E)
Cooling Capacity Btu/h 267,000 286,000 305,000 327,000
kW 78.3 83.9 89.4 95.9
Power Consumption kW 19.4 21.5 23.2 25.1
Dimensions
(H x W x D)
mm (1,657 x 930 x 765)+
(1,657 x 930 x 765)+
(1,657 x 930 x 765)
(1,657 x 930 x 765)+
(1,657 x 930 x 765)+
(1,657 x 930 x 765)
(1,657 x 930 x 765)+
(1,657 x 930 x 765)+
(1,657 x 930 x 765)
(1,657 x 930 x 765)+
(1,657 x 930 x 765)+
(1,657 x 1,240 x 765)
Refrigerant Type R-410A R-410A R-410A R-410A
Sound Level dB(A) 62 62 63 63
Model RXQ36THY1(E) RXQ38THY1(E) RXQ40THY1(E) RXQ42THY1(E)
Combination Units RXQ8TY1(E) RXQ12TY1(E) RXQ12TY1(E) RXQ14TY1(E)
RXQ14TY1(E) RXQ12TY1(E) RXQ14TY1(E) RXQ14TY1(E)
RXQ14TY1(E) RXQ14TY1(E) RXQ14TY1(E) RXQ14TY1(E)
Cooling Capacity Btu/h 348,000 365,000 389,000 409,000
kW 102 107 114 120
Power Consumption kW 27.0 28.9 30.8 32.7
Dimensions
(H x W x D)
mm (1,657 x 930 x 765)+
(1,657 x 1,240 x 765)+
(1,657 x 1,240 x 765)
(1,657 x 930 x 765)+
(1,657 x 930 x 765)+
(1,657 x 1,240 x 765)
(1,657 x 930 x 765)+
(1,657 x 1,240 x 765)+
(1,657 x 1,240 x 765)
(1,657 x 1,240 x 765)+
(1,657 x 1,240 x 765)+
(1,657 x 1,240 x 765)
Refrigerant Type R-410A R-410A R-410A R-410A
Sound Level dB(A) 64 64 64 65
Model RXQ44THY1(E) RXQ46THY1(E) RXQ48THY1(E) RXQ50THY1(E)
Combination Units RXQ14TY1(E) RXQ14TY1(E) RXQ16TY1(E) RXQ16TY1(E)
RXQ14TY1(E) RXQ16TY1(E) RXQ16TY1(E) RXQ16TY1(E)
RXQ16TY1(E) RXQ16TY1(E) RXQ16TY1(E) RXQ18TY1(E)
Cooling Capacity Btu/h 427,000 444,000 461,000 478,000
kW 125 130 135 140
Power Consumption kW 34.8 36.9 39.0 41.4
Dimensions
(H x W x D)
mm (1,657 x 1,240 x 765)+
(1,657 x 1,240 x 765)+
(1,657 x 1,240 x 765)
(1,657 x 1,240 x 765)+
(1,657 x 1,240 x 765)+
(1,657 x 1,240 x 765)
(1,657 x 1,240 x 765)+
(1,657 x 1,240 x 765)+
(1,657 x 1,240 x 765)
(1,657 x 1,240 x 765)+
(1,657 x 1,240 x 765)+
(1,657 x 1,240 x 765)
Refrigerant Type R-410A R-410A R-410A R-410A
Sound Level dB(A) 65 65 66 66
  • Note:
    • 1.Models with (E) feature components treated for heat and rust corrosion resistance, such as external panels, fan motor, and electric component box, in addition to the fins of the heat exchanger. These models are designed specifically for use in areas which are subject to salt damage and atmospheric pollution. Please contact Daikin for more information.
    • 2. Specifications are based on the following conditions;
      • Cooling: Indoor temp.: 27°CDB, 19°CWB, Outdoor temp.: 35°CDB, Equivalent piping length: 7.5 m, Level difference: 0 m.
      • Sound level: Anechoic chamber conversion value, measured at a point 1 m in front of the unit at a height of 1.5 m. During

Standard Energy Efficiency Type

Model RXQ6TY1(E) RXQ8TY1(E) RXQ10TY1(E) RXQ12TY1(E)
Combination Units - - - -
Cooling Capacity Btu/h 54,600 76,400 95,500 114,000
kW 16.0 22.4 28.0 33.5
Power Consumption kW 3.63 5.21 7.29 9.01
Dimensions
(H x W x D)
mm 1,657 x 930 x 765 1,657 x 930 x 765 1,657 x 930 x 765 1,657 x 930 x 765
Refrigerant Type R-410A R-410A R-410A R-410A
Sound Level dB(A) 55 56 57 59
Model RXQ14TY1(E) RXQ16TY1(E) RXQ18TNY1(E) RXQ20TNY1(E)
Combination Units - - RXQ8TY1(E) RXQ8TY1(E)
RXQ10TY1(E) RXQ12TY1(E)
- -
Cooling Capacity Btu/h 136,000 154,000 172,000 191,000
kW 40.0 45.0 50.4 55.9
Power Consumption kW 10.9 13.0 12.5 14.2
Dimensions
(H x W x D)
mm 1,657 x 1,240 x 765 1,657 x 1,240 x 765 (1,657 x 930 x 765)+
(1,657 x 930 x 765)
(1,657 x 930 x 765)+
(1,657 x 930 x 765)
Refrigerant Type R-410A R-410A R-410A R-410A
Sound Level dB(A) 60 61 60 61
Model RXQ22TNY1(E) RXQ24TNY1(E) RXQ26TNY1(E) RXQ28TNY1(E)
Combination Units RXQ8TY1(E) RXQ10TY1(E) RXQ12TY1(E) RXQ14TY1(E)
RXQ14TY1(E) RXQ14TY1(E) RXQ14TY1(E) RXQ14TY1(E)
- - - -
Cooling Capacity Btu/h 213,000 232,000 251,000 273,000
kW 62.4 68.0 73.5 80.0
Power Consumption kW 16.1 18.2 19.9 21.8
Dimensions
(H x W x D)
mm (1,657 x 930 x 765)+
(1,657 x 1,240 x 765)
(1,657 x 930 x 765)+
(1,657 x 1,240 x 765)
(1,657 x 930 x 765)+
(1,657 x 1,240 x 765)
(1,657 x 1,240 x 765)+
(1,657 x 1,240 x 765)
Refrigerant Type R-410A R-410A R-410A R-410A
Sound Level dB(A) 61 62 63 63
Model RXQ30TNY1(E) RXQ32TNY1(E) RXQ34TNY1(E) RXQ36TNY1(E)
Combination Units RXQ14TY1(E) RXQ14TY1(E) RXQ10TY1(E) RXQ12TY1(E)
RXQ16TY1(E) RXQ18TY1(E) RXQ12TY1(E) RXQ12TY1(E)
- - RXQ12TY1(E) RXQ12TY1(E)
Cooling Capacity Btu/h 290,000 307,000 324,000 345,000
kW 85.0 90.0 95.0 101
Power Consumption kW 23.9 26.3 25.3 27.0
Dimensions
(H x W x D)
mm (1,657 x 1,240 x 765)+
(1,657 x 1,240 x 765)
(1,657 x 1,240 x 765)+
(1,657 x 1,240 x 765)
(1,657 x 930 x 765)+
(1,657 x 930 x 765)+
(1,657 x 930 x 765)
(1,657 x 930 x 765)+
(1,657 x 930 x 765)+
(1,657 x 930 x 765)
Refrigerant Type R-410A R-410A R-410A R-410A
Sound Level dB(A) 64 64 63 64
Model RXQ38TNY1(E) RXQ40TNY1(E) RXQ42TNY1(E) RXQ44TNY1(E)
Combination Units RXQ8TY1(E) RXQ12TY1(E) RXQ12TY1(E) RXQ12TY1(E)
RXQ12TY1(E) RXQ12TY1(E) RXQ14TY1(E) RXQ16TY1(E)
RXQ18TY1(E) RXQ16TY1(E) RXQ16TY1(E) RXQ16TY1(E)
Cooling Capacity Btu/h 362,000 382,000 406,000 423,000
kW 106 112 119 124
Power Consumption kW 29.6 31.0 32.9 35.0
Dimensions
(H x W x D)
mm (1,657 x 930 x 765)+
(1,657 x 930 x 765)+
(1,657 x 1,240 x 765)
(1,657 x 930 x 765)+
(1,657 x 930 x 765)+
(1,657 x 1,240 x 765)
(1,657 x 930 x 765)+
(1,657 x 1,240 x 765)+
(1,657 x 1,240 x 765)
(1,657 x 930 x 765)+
(1,657 x 1,240 x 765)+
(1,657 x 1,240 x 765)
Refrigerant Type R-410A R-410A R-410A R-410A
Sound Level dB(A) 64 65 65 65
Model RXQ46TNY1(E) RXQ48TNY1(E) RXQ50TNY1(E) RXQ52TNY1(E)
Combination Units RXQ14TY1(E) RXQ14TY1(E) RXQ14TY1(E) RXQ16TY1(E)
RXQ14TY1(E) RXQ16TY1(E) RXQ18TY1(E) RXQ18TY1(E)
RXQ18TY1(E) RXQ18TY1(E) RXQ18TY1(E) RXQ18TY1(E)
Cooling Capacity Btu/h 444,000 461,000 478,000 495,000
kW 130 135 140 145
Power Consumption kW 37.2 39.3 41.7 43.8
Dimensions
(H x W x D)
mm (1,657 x 1,240 x 765)+
(1,657 x 1,240 x 765)+
(1,657 x 1,240 x 765)
(1,657 x 1,240 x 765)+
(1,657 x 1,240 x 765)+
(1,657 x 1,240 x 765)
(1,657 x 1,240 x 765)+
(1,657 x 1,240 x 765)+
(1,657 x 1,240 x 765)
(1,657 x 1,240 x 765)+
(1,657 x 1,240 x 765)+
(1,657 x 1,240 x 765)
Refrigerant Type R-410A R-410A R-410A R-410A
Sound Level dB(A) 66 66 66 66
Model RXQ54TNY1(E) RXQ56TNY1(E) RXQ58TNY1(E) RXQ60TNY1(E)
Combination Units RXQ18TY1(E) RXQ18TY1(E) RXQ18TY1(E) RXQ20TY1(E)
RXQ18TY1(E) RXQ18TY1(E) RXQ20TY1(E) RXQ20TY1(E)
RXQ20TY1(E) RXQ20TY1(E) RXQ20TY1(E) RXQ20TY1(E)
Cooling Capacity Btu/h 512,000 532,000 553,000 573,000
kW 150 156 162 168
Power Consumption kW 46.2 48.8 51.4 54.0
Dimensions
(H x W x D)
mm (1,657 x 1,240 x 765)+
(1,657 x 1,240 x 765)+
(1,657 x 1,240 x 765)
(1,657 x 1,240 x 765)+
(1,657 x 1,240 x 765)+
(1,657 x 1,240 x 765)
(1,657 x 1,240 x 765)+
(1,657 x 1,240 x 765)+
(1,657 x 1,240 x 765)
(1,657 x 1,240 x 765)+
(1,657 x 1,240 x 765)+
(1,657 x 1,240 x 765)
Refrigerant Type R-410A R-410A R-410A R-410A
Sound Level dB(A) 67 68 69 70
  • Note:
    • 1. Models with (E) feature components treated for heat and rust corrosion resistance, such as external panels, fan motor, and electric component box, in addition to the fins of the heat exchanger. These models are designed specifically for use in areas which are subject to salt damage and atmospheric pollution. Please contact Daikin for more information.
      • Cooling: Indoor temp.: 27°CDB, 19°CWB, Outdoor temp.: 35°CDB, Equivalent piping length: 7.5 m, Level difference: 0 m.
      • Sound level: Anechoic chamber conversion value, measured at a point 1 m in front of the unit at a height of 1.5 m.During actual operation, these values are normally somewhat higher as a result of ambient conditions.

Space Saving Type

Model RXQ18TY1(E) RXQ20TY1(E) RXQ22TSY1(E) RXQ24TSY1(E)
Combination Units - - RXQ10TY1(E) RXQ12TY1(E)
RXQ12TY1(E) RXQ12TY1(E)
- -
Cooling Capacity Btu/h 171,000 191,000 210,000 229,000
kW 50.0 56.0 61.5 67.0
Power Consumption kW 15.4 18.0 16.3 18.0
Dimensions
(H x W x D)
mm 1,657 x 1,240 x 765 1,657 x 1,240 x 765 (1,657 x 930 x 765)+
(1,657 x 930 x 765)
(1,657 x 930 x 765)+
(1,657 x 930 x 765)
Refrigerant Type R-410A R-410A R-410A R-410A
Sound Level dB(A) 62 65 61 62
Model RXQ26TSY1(E) RXQ28TSY1(E) RXQ30TSY1(E) RXQ32TSY1(E)
Combination Units RXQ8TY1(E) RXQ12TY1(E) RXQ12TY1(E) RXQ12TY1(E)
RXQ18TY1(E) RXQ16TY1(E) RXQ18TY1(E) RXQ20TY1(E)
- - - -
Cooling Capacity Btu/h 247,000 268,000 285,000 305,000
kW 72.4 78.5 83.5 89.5
Power Consumption kW 20.6 22.0 24.4 27.0
Dimensions
(H x W x D)
mm (1,657 x 930 x 765)+
(1,657 x 1,240 x 765)
(1,657 x 930 x 765)+
(1,657 x 1,240 x 765)
(1,657 x 930 x 765)+
(1,657 x 1,240 x 765)
(1,657 x 930 x 765)+
(1,657 x 1,240 x 765)
Refrigerant Type R-410A R-410A R-410A R-410A
Sound Level dB(A) 63 63 64 66
Model RXQ34TSY1(E) RXQ36TSY1(E) RXQ38TSY1(E) RXQ40TSY1(E)
Combination Units RXQ16TY1(E) RXQ18TY1(E) RXQ18TY1(E) RXQ20TY1(E)
RXQ18TY1(E) RXQ18TY1(E) RXQ20TY1(E) RXQ20TY1(E)
- - - -
Cooling Capacity Btu/h 324,000 341,000 362,000 382,000
kW 95.0 100 106 112
Power Consumption kW 28.4 30.8 33.4 36.0
Dimensions
(H x W x D)
mm (1,657 x 1,240 x 765)+
(1,657 x 1,240 x 765)
(1,657 x 1,240 x 765)+
(1,657 x 1,240 x 765)
(1,657 x 1,240 x 765)+
(1,657 x 1,240 x 765)
(1,657 x 1,240 x 765)+
(1,657 x 1,240 x 765)
Refrigerant Type R-410A R-410A R-410A  
Sound Level dB(A) 65 65 67 68
Model RXQ42TSY1(E) RXQ44TSY1(E) RXQ46TSY1(E)
Combination Units RXQ12TY1(E) RXQ12TY1(E) RXQ12TY1(E)
RXQ12TY1(E) RXQ12TY1(E) RXQ16TY1(E)
RXQ18TY1(E) RXQ20TY1(E) RXQ18TY1(E)
Cooling Capacity Btu/h 399,000 420,000 440,000
kW 117 123 129
Power Consumption kW 33.4 36.0 37.4
Dimensions
(H x W x D)
mm (1,657 x 930 x 765)+
(1,657 x 930 x 765)+
(1,657 x 1,240 x 765)
(1,657 x 930 x 765)+
(1,657 x 930 x 765)+
(1,657 x 1,240 x 765)
(1,657 x 930 x 765)+
(1,657 x 1,240 x 765)+
(1,657 x 1,240 x 765)
Refrigerant Type R-410A R-410A R-410A
Sound Level dB(A) 65 67 66
Model RXQ48TSY1(E) RXQ50TSY1(E)
Combination Units RXQ12TY1(E) RXQ12TY1(E)
RXQ18TY1(E) RXQ18TY1(E)
RXQ18TY1(E) RXQ20TY1(E)
Cooling Capacity Btu/h 457,000 478,000
kW 134 140
Power Consumption kW 39.8 42.4
Dimensions
(H x W x D)
mm (1,657 x 930 x 765)+
(1,657 x 1,240 x 765)+
(1,657 x 1,240 x 765)
(1,657 x 930 x 765)+
(1,657 x 1,240 x 765)+
(1,657 x 1,240 x 765)
Refrigerant Type R-410A R-410A
Sound Level dB(A) 66 67
  • Note:
    • 1. Models with (E) feature components treated for heat and rust corrosion resistance, such as external panels, fan motor, and electric component box, in addition to the fins of the heat exchanger. These models are designed specifically for use in areas which are subject to salt damage and atmospheric pollution. Please contact Daikin for more information.
    • 2. Specifications are based on the following conditions;
      • Cooling: Indoor temp.: 27°CDB, 19°CWB, Outdoor temp.: 35°CDB, Equivalent piping length: 7.5 m, Level difference: 0 m.
      • Sound level:
        Anechoic chamber conversion value, measured at a point 1 m in front of the unit at a height of 1.5 m.
        During actual operation, these values are normally somewhat higher as a result of ambient conditions.

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