DAIKIN / CONDENSING UNIT

Daikin VRV IV Q Series

A replacement-focused series that can reuse existing refrigerant pipes when manufacturer conditions are met.

Models and technical specifications ↓Discuss this series with AirHub360 ↗

AIRHUB360 / SELECTION GUIDE

Where does this series fit?

A starting point for replacing an existing building system where reusing eligible refrigerant pipework may reduce disruption. Reuse is conditional: pipe material, dimensions, condition and manufacturer requirements must be checked. Survey the existing installation before estimating savings or downtime.

Plan around the actual space

Calculate each room’s heat load, considering sunlight, glazing, occupants, equipment and operating hours. Then check indoor/outdoor compatibility, pipe lengths and available electrical supply. Floor area or HP alone is not enough to select a system.

DAIKIN / MODEL DATA

Models and technical specifications

Select model code

Values apply to the selected model. Indoor-unit power input is not total system input. Noise and airflow vary with operating settings. COP and seasonal efficiency are different measures; compare them only under equivalent test conditions.

RQQ6TY1S (Standard Type)
Specification	Unit	Manufacturer data
Outdoor model	—	RQQ6TY1S (Standard Type)
Cooling capacity	kW	16
Power input	kW	3.63
COP	W/W	4.41
Unit dimensions H × W × D	mm	1,657X930X765

RQQ8TY1S (Standard Type)
Specification	Unit	Manufacturer data
Outdoor model	—	RQQ8TY1S (Standard Type)
Cooling capacity	kW	22.4
Power input	kW	5.18
COP	W/W	4.32
Unit dimensions H × W × D	mm	1,657X930X765

RQQ10TY1S (Standard Type)
Specification	Unit	Manufacturer data
Outdoor model	—	RQQ10TY1S (Standard Type)
Cooling capacity	kW	28
Power input	kW	6.88
COP	W/W	4.07
Unit dimensions H × W × D	mm	1,657X930X765

RQQ12TY1S (Standard Type)
Specification	Unit	Manufacturer data
Outdoor model	—	RQQ12TY1S (Standard Type)
Cooling capacity	kW	33.5
Power input	kW	8.82
COP	W/W	3.8
Unit dimensions H × W × D	mm	1,657X930X765

RQQ14TY1S (Standard Type)
Specification	Unit	Manufacturer data
Outdoor model	—	RQQ14TY1S (Standard Type)
Cooling capacity	kW	40
Power input	kW	10.7
COP	W/W	3.74
Unit dimensions H × W × D	mm	1,657X1,240X765

RQQ16TY1S (Standard Type)
Specification	Unit	Manufacturer data
Outdoor model	—	RQQ16TY1S (Standard Type)
Cooling capacity	kW	45
Power input	kW	13
COP	W/W	3.46
Unit dimensions H × W × D	mm	1,657X1,240X765

RQQ18TNY1S (Standard Type)
Specification	Unit	Manufacturer data
Outdoor model	—	RQQ18TNY1S (Standard Type)
Unit combination	—	RQQ8TY1SRQQ10TY1S
Cooling capacity	kW	50.40
Power input	kW	12
COP	W/W	4.2
Unit dimensions H × W × D	mm	2x(1,657X930X765)

RQQ20TNY1S (Standard Type)
Specification	Unit	Manufacturer data
Outdoor model	—	RQQ20TNY1S (Standard Type)
Unit combination	—	RQQ8TY1SRQQ12TY1S
Cooling capacity	kW	55.9
Power input	kW	14
COP	W/W	3.99
Unit dimensions H × W × D	mm	2x(1,657 x 930 x 765)

RQQ22TNY1S (Standard Type)
Specification	Unit	Manufacturer data
Outdoor model	—	RQQ22TNY1S (Standard Type)
Unit combination	—	RQQ10TY1SRQQ12TY1S
Cooling capacity	kW	61.5
Power input	kW	15.7
COP	W/W	3.92
Unit dimensions H × W × D	mm	2x(1,657 x 930 x 765)

RQQ24TNY1S (Standard Type)
Specification	Unit	Manufacturer data
Outdoor model	—	RQQ24TNY1S (Standard Type)
Unit combination	—	RQQ12TY1SRQQ12TY1S
Cooling capacity	kW	67
Power input	kW	17.6
COP	W/W	3.81
Unit dimensions H × W × D	mm	2x(1,657 x 930 x 765)

RQQ26TNY1S (Standard Type)
Specification	Unit	Manufacturer data
Outdoor model	—	RQQ26TNY1S (Standard Type)
Unit combination	—	RQQ12TY1SRQQ14TY1S
Cooling capacity	kW	73.5
Power input	kW	19.5
COP	W/W	3.77
Unit dimensions H × W × D	mm	(1,657X930X765)+ (1,657X1,240X765)

RQQ28TNY1S (Standard Type)
Specification	Unit	Manufacturer data
Outdoor model	—	RQQ28TNY1S (Standard Type)
Unit combination	—	RQQ12TY1SRQQ16TY1S
Cooling capacity	kW	78.5
Power input	kW	21.8
COP	W/W	3.6
Unit dimensions H × W × D	mm	(1,657 x 930 x 765)+(1,657 x 1,240 x 765)

RQQ30TNY1S (Standard Type)
Specification	Unit	Manufacturer data
Outdoor model	—	RQQ30TNY1S (Standard Type)
Unit combination	—	RQQ14TY1SRQQ16TY1S
Cooling capacity	kW	85
Power input	kW	23.7
COP	W/W	3.59
Unit dimensions H × W × D	mm	2x(1,657 x 1,240 x 765)

RQQ32TNY1S (Standard Type)
Specification	Unit	Manufacturer data
Outdoor model	—	RQQ32TNY1S (Standard Type)
Unit combination	—	RQQ14TY1SRQQ18TY1S
Cooling capacity	kW	90
Power input	kW	26
COP	W/W	3.46
Unit dimensions H × W × D	mm	2x(1,657 x 1,240 x 765)

RQQ34TNY1S (Standard Type)
Specification	Unit	Manufacturer data
Outdoor model	—	RQQ34TNY1S (Standard Type)
Unit combination	—	RQQ10TY1SRQQ12TY1SRQQ12TY1S
Cooling capacity	kW	95
Power input	kW	24.5
COP	W/W	3.88
Unit dimensions H × W × D	mm	3x(1,657 x 1,240 x 765)

RQQ36TNY1S (Standard Type)
Specification	Unit	Manufacturer data
Outdoor model	—	RQQ36TNY1S (Standard Type)
Unit combination	—	RQQ12TY1SRQQ12TY1SRQQ12TY1S
Cooling capacity	kW	101
Power input	kW	26.5
COP	W/W	3.81
Unit dimensions H × W × D	mm	3x(1,657 x 1,240 x 765)

RQQ38TNY1S (Standard Type)
Specification	Unit	Manufacturer data
Outdoor model	—	RQQ38TNY1S (Standard Type)
Unit combination	—	RQQ8TY1SRQQ12TY1SRQQ18TY1S
Cooling capacity	kW	106
Power input	kW	29.4
COP	W/W	3.61
Unit dimensions H × W × D	mm	2x(1,657 x 930 x 765)+(1,657X1,240X765)

RQQ40TNY1S (Standard Type)
Specification	Unit	Manufacturer data
Outdoor model	—	RQQ40TNY1S (Standard Type)
Unit combination	—	RQQ12TY1SRQQ12TY1SRQQ16TY1S
Cooling capacity	kW	112
Power input	kW	30.6
COP	W/W	3.66
Unit dimensions H × W × D	mm	2x(1,657 x 930 x 765)+(1,657X1,240X765)

RQQ42TNY1S (Standard Type)
Specification	Unit	Manufacturer data
Outdoor model	—	RQQ42TNY1S (Standard Type)
Unit combination	—	RQQ12TY1SRQQ14TY1SRQQ16TY1S
Cooling capacity	kW	119
Power input	kW	32.5
COP	W/W	3.66
Unit dimensions H × W × D	mm	(1,657 x 930 x 765)+2(1,657X1,240X765)

RQQ44TNY1S (Standard Type)
Specification	Unit	Manufacturer data
Outdoor model	—	RQQ44TNY1S (Standard Type)
Unit combination	—	RQQ12TY1SRQQ16TY1SRQQ16TY1S
Cooling capacity	kW	124
Power input	kW	34.8
COP	W/W	3.56
Unit dimensions H × W × D	mm	(1,657 x 930 x 765)+2(1,657X1,240X765)

RQQ46TNY1S (Standard Type)
Specification	Unit	Manufacturer data
Outdoor model	—	RQQ46TNY1S (Standard Type)
Unit combination	—	RQQ14TY1SRQQ14TY1SRQQ18TY1S
Cooling capacity	kW	130
Power input	kW	36.8
COP	W/W	3.53
Unit dimensions H × W × D	mm	3x(1,657 x 1,240 x 765)

RQQ48TNY1S (Standard Type)
Specification	Unit	Manufacturer data
Outdoor model	—	RQQ48TNY1S (Standard Type)
Unit combination	—	RQQ14TY1SRQQ16TY1SRQQ18TY1S
Cooling capacity	kW	135
Power input	kW	39.1
COP	W/W	3.45
Unit dimensions H × W × D	mm	3x(1,657 x 1,240 x 765)

RQQ18TY1S (Space Saving Type)
Specification	Unit	Manufacturer data
Outdoor model	—	RQQ18TY1S (Space Saving Type)
Cooling capacity	kW	50
Power input	kW	15.4
COP	W/W	3.25
Unit dimensions H × W × D	mm	1,657X1,240X765

RQQ20TY1S (Space Saving Type)
Specification	Unit	Manufacturer data
Outdoor model	—	RQQ20TY1S (Space Saving Type)
Cooling capacity	kW	56
Power input	kW	18
COP	W/W	3.11
Unit dimensions H × W × D	mm	1,657X1,240X765

RQQ30TSY1S (Space Saving Type)
Specification	Unit	Manufacturer data
Outdoor model	—	RQQ30TSY1S (Space Saving Type)
Unit combination	—	RQQ12TY1SRQQ18TY1S
Cooling capacity	kW	83.5
Power input	kW	24.2
COP	W/W	3.45
Unit dimensions H × W × D	mm	(1,657X930X765)+ (1,657X1,240X765)

RQQ32TSY1S (Space Saving Type)
Specification	Unit	Manufacturer data
Outdoor model	—	RQQ32TSY1S (Space Saving Type)
Unit combination	—	RQQ12TY1SRQQ20TY1S
Cooling capacity	kW	89.5
Power input	kW	26.8
COP	W/W	3.34
Unit dimensions H × W × D	mm	(1,657X930X765)+ (1,657X1,240X765)

RQQ34TSY1S (Space Saving Type)
Specification	Unit	Manufacturer data
Outdoor model	—	RQQ34TSY1S (Space Saving Type)
Unit combination	—	RQQ16TY1SRQQ18TY1S
Cooling capacity	kW	95
Power input	kW	28.4
COP	W/W	3.35
Unit dimensions H × W × D	mm	2x(1,657X1,240X765)

RQQ36TSY1S (Space Saving Type)
Specification	Unit	Manufacturer data
Outdoor model	—	RQQ36TSY1S (Space Saving Type)
Unit combination	—	RQQ18TY1SRQQ18TY1S
Cooling capacity	kW	100
Power input	kW	30.8
COP	W/W	3.25
Unit dimensions H × W × D	mm	2x(1,657X1,240X765)

RQQ38TSY1S (Space Saving Type)
Specification	Unit	Manufacturer data
Outdoor model	—	RQQ38TSY1S (Space Saving Type)
Unit combination	—	RQQ18TY1SRQQ20TY1S
Cooling capacity	kW	106
Power input	kW	33.4
COP	W/W	3.17
Unit dimensions H × W × D	mm	2x(1,657X1,240X765)

RQQ40TSY1S (Space Saving Type)
Specification	Unit	Manufacturer data
Outdoor model	—	RQQ40TSY1S (Space Saving Type)
Unit combination	—	RQQ20TY1SRQQ20TY1S
Cooling capacity	kW	112
Power input	kW	36
COP	W/W	3.11
Unit dimensions H × W × D	mm	2x(1,657X1,240X765)

RQQ42TSY1S (Space Saving Type)
Specification	Unit	Manufacturer data
Outdoor model	—	RQQ42TSY1S (Space Saving Type)
Unit combination	—	RQQ12TY1SRQQ12TY1SRQQ18TY1S
Cooling capacity	kW	117
Power input	kW	33
COP	W/W	3.55
Unit dimensions H × W × D	mm	2x (1,657X930X765)+ (1,657X1,240X765)

RQQ44TSY1S (Space Saving Type)
Specification	Unit	Manufacturer data
Outdoor model	—	RQQ44TSY1S (Space Saving Type)
Unit combination	—	RQQ12TY1SRQQ12TY1SRQQ20TY1S
Cooling capacity	kW	123
Power input	kW	35.6
COP	W/W	3.46
Unit dimensions H × W × D	mm	2X(1,657X930X765)+ (1,657X1,240X765)

RQQ46TSY1S (Space Saving Type)
Specification	Unit	Manufacturer data
Outdoor model	—	RQQ46TSY1S (Space Saving Type)
Unit combination	—	RQQ12TY1SRQQ16TY1SRQQ18TY1S
Cooling capacity	kW	129
Power input	kW	37.2
COP	W/W	3.47
Unit dimensions H × W × D	mm	(1,657X930X765)+ 2x (1,657X1,240X765)

RQQ48TSY1S (Space Saving Type)
Specification	Unit	Manufacturer data
Outdoor model	—	RQQ48TSY1S (Space Saving Type)
Unit combination	—	RQQ12TY1SRQQ18TY1SRQQ18TY1S
Cooling capacity	kW	134
Power input	kW	39.6
COP	W/W	3.38
Unit dimensions H × W × D	mm	(1,657X930X765)+ 2x (1,657X1,240X765)

Questions before choosing

Is VRV IV Q Series suitable for my space?

How should I choose a model and cooling capacity?

How can I request a quotation and installation assessment?

Share a floor plan or room dimensions, site photos, operating hours and installation constraints with AirHub360. The team can review model codes, controls and installation requirements. Pricing depends on the equipment schedule and site conditions.

AIRHUB360 / LET’S PLAN TOGETHER

Discuss this series with AirHub360

Tell us about your space so we can consider equipment, pipe routes, controls and long-term servicing together.

Discuss this series ↗

← All Daikin VRV series

Daikin VRV IV Q Series

Where does this series fit?

Plan around the actual space

Models and technical specifications

Questions before choosing

Discuss this series with AirHub360

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