RQYQ20TY1 is a Daikin outdoor unit in the VRV IV Q series, replacement system type. Its rated cooling capacity is 56 kW according to catalogue PCVVN2507Aaprv.
- Rated cooling capacity
- 56 kW
- Power supply
- 3-phase 4-wire system, 380-415 V, 50 Hz
- Dimensions (H×W×D)
- 1,657×1,240×765 mm
- Weight
- 320 kg
Data extracted from the English catalogue; not all specifications have been manually verified. Check the source before use. Source & notes →
RQYQ20TY1 specifications
| System configuration 1 specifications | |
|---|---|
| Combination units | — |
| Rated capacity 4 specifications | |
| Cooling capacity · Btu/h | 191,000 |
| Cooling capacity · kW | 56.0 |
| Heating capacity · Btu/h | 215,000 |
| Heating capacity · kW | 63.0 |
| Electrical & efficiency 6 specifications | |
| Power supply | 3-phase 4-wire system, 380-415 V, 50 Hz |
| Power consumption · Cooling · kW | 18.0 |
| Power consumption · Heating · kW | 17.5 |
| Capacity control · % | 8-100 |
| Compressor · Type | Hermetically Sealed Scroll Type |
| Compressor · Motor output · kW | (4.6×1)+(5.5×1) |
| Airflow & sound 2 specifications | |
| Airflow rate · m³/min | 268 |
| Sound level · dB(A) | 65 |
| Dimensions & weight 3 specifications | |
| Casing colour | Ivory white (5Y7.5/1) |
| Dimensions (H×W×D) · mm | 1,657×1,240×765 |
| Machine weight · kg | 320 |
| Piping & refrigerant 4 specifications | |
| Refrigerant · Type | R-410A |
| Refrigerant · Charge · kg | 11.8 |
| Piping connections · Liquid · mm | 15.9(Brazing) |
| Piping connections · Gas · mm | 28.6(Brazing) |
| Operating conditions 2 specifications | |
| Operation range · Cooling · ºCDB | -5 to 49 |
| Operation range · Heating · ºCWB | -20 to 15.5 |
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Catalogue source & rating conditions
Values are taken from PCVVN2507Aaprv, PDF page 151 (printed page 150). General Catalogue 2025; published on VRV.vn as Catalogue 2026 (EN).
Rated performance depends on test conditions and system combinations. Check the source notes when selecting equipment or comparing series.
Read original source notes (English)
Note: Specifications are based on the following conditions;
149 • Cooling: Indoor temp.: 27°CDB, 19°CWB, Outdoor temp.: 35°CDB, Equivalent piping length: 7.5 m, Height difference: 0 m.
• Heating: Indoor temp.: 20°CDB, Outdoor temp.: 7°CDB, 6°CWB, Equivalent piping length: 7.5 m, Height difference: 0 m.
View catalogue page · PDF 151
The original page preserves symbols, merged cells and accessories; not every accessory shown is supplied with the unit.

Read all text from this page and its facing page
PDF page 151
Space Saving Type Heat Pump
RQYQ46TNY1 RQYQ48TNY1 MODEL RQYQ18TY1 RQYQ20TY1
RQYQ14TY1 RQYQ14TY1
RQYQ14TY1 RQYQ16TY1 Combination units — —
RQYQ18TY1 RQYQ18TY1
3-phase 4-wire system, 380-415 V, 50 Hz Power supply 3-phase 4-wire system, 380-415 V, 50 Hz
444,000 461,000 Btu/h 171,000 191,000
Cooling capacity
130 135 kW 50.0 56.0
498,000 515,000 Btu/h 191,000 215,000
Heating capacity
146 151 kW 56.0 63.0
36.8 39.1 Power Cooling kW 15.4 18.0
37.3 39.0 consumption Heating kW 15.1 17.5
3-100 Capacity control % 10-100 8-100
Ivory white (5Y7.5/1) Casing colour Ivory white (5Y7.5/1)
Hermetically Sealed Scroll Type Type Hermetically Sealed Scroll Type
(2.9×1)+(3.3×1)+ (2.9×1)+(3.3×1)+
Compressor
(2.9×1)+(3.3×1)+ (3.6×1)+(3.7×1)+ Motor output kW (4.4×1)+(4.0×1) (4.6×1)+(5.5×1)
(4.4×1)+(4.0×1) (4.4×1)+(4.0×1)
233+233+233 Airflow rate m³/min 233 268
(1,657×1,240×765)+(1,657×1,240×765)+
(1,657×1,240×765) Dimensions (H×W×D) mm 1,657×1,240×765
285+285+300 Machine weight kg 300 320
66 Sound level dB(A) 62 65
-5 to 49 Operation Cooling ºCDB -5 to 49
-20 to 15.5 range Heating ºCWB -20 to 15.5
R-410A Type R-410A
Refrigerant
10.3+10.3+11.7 10.3+10.4+11.7 Charge kg 11.7 11.8
Piping Liquid mm 15.9(Brazing)
connections Gas mm 28.6(Brazing)
RQYQ38TSY1 RQYQ40TSY1 RQYQ42TSY1 RQYQ44TSY1 RQYQ46TSY1 RQYQ48TSY1
RQYQ18TY1 RQYQ20TY1 RQYQ12TY1 RQYQ12TY1 RQYQ12TY1 RQYQ12TY1
RQYQ20TY1 RQYQ20TY1 RQYQ12TY1 RQYQ12TY1 RQYQ16TY1 RQYQ18TY1
— — RQYQ18TY1 RQYQ20TY1 RQYQ18TY1 RQYQ18TY1
3-phase 4-wire system, 380-415 V, 50 Hz
362,000 382,000 399,000 420,000 440,000 457,000
106 112 117 123 129 134
406,000 430,000 447,000 471,000 491,000 512,000
119 126 131 138 144 150
33.4 36.0 33.0 35.6 37.2 39.6
32.6 35.0 33.2 35.6 37.0 39.3
4-100
Ivory white (5Y7.5/1)
Hermetically Sealed Scroll Type
(4.4×1)+(4.0×1)+ (4.6×1)+(5.5×1)+ (5.2×1)+(5.2×1)+ (5.2×1)+(5.2×1)+ (5.2×1)+(3.6×1)+(3.7×1)+ (5.2×1)+(4.4×1)+(4.0×1)+
(4.6×1)+(5.5×1) (4.6×1)+(5.5×1) (4.4×1)+(4.0×1) (4.6×1)+(5.5×1) (4.4×1)+(4.0×1) (4.4×1)+(4.0×1)
233+268 268+268 178+178+233 178+178+268 178+233+233
(1,657×930×765)+(1,657×930×765)+ (1,657×930×765)+(1,657×1,240×765)+
(1,657×1,240×765)+(1,657×1,240×765)
(1,657×1,240×765) (1,657×1,240×765)
300+320 320+320 195+195+300 195+195+320 195+285+300 195+300+300
67 68 65 67 66
-5 to 49
-20 to 15.5
R-410A
11.7+11.8 11.8+11.8 6.3+6.3+11.7 6.3+6.3+11.8 6.3+10.4+11.7 6.3+11.7+11.7
19.1(Brazing)
41.3(Brazing)
• 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 and oil recovery mode. When there is concern for noise to the 150
surrounding area such as residences, we recommend investigating the installation location and taking soundproofing measures.
seireS
Q
VI
VRV
VRV IV Q
Series
FACING PAGE — PDF page 150
Outdoor Units
VRV IV Q Series
Specifications
Standard Type
MODEL RQYQ34TNY1 RQYQ36TNY1 RQYQ38TNY1 RQYQ40TNY1 RQYQ42TNY1 RQYQ44TNY1
RQYQ10TY1 RQYQ12TY1 RQYQ8TY1 RQYQ12TY1 RQYQ12TY1 RQYQ12TY1
Combination units RQYQ12TY1 RQYQ12TY1 RQYQ12TY1 RQYQ12TY1 RQYQ14TY1 RQYQ16TY1
RQYQ12TY1 RQYQ12TY1 RQYQ18TY1 RQYQ16TY1 RQYQ16TY1 RQYQ16TY1
Power supply 3-phase 4-wire system, 380-415 V, 50 Hz
Btu/h 324,000 345,000 362,000 382,000 406,000 423,000
Cooling capacity
kW 95.0 101 106 112 119 124
Btu/h 365,000 386,000 406,000 427,000 454,000 471,000
Heating capacity
kW 107 113 119 125 133 138
Power Cooling kW 24.5 26.5 29.4 30.6 32.5 34.8
consumption Heating kW 25.4 27.2 29.9 30.9 33.0 34.7
Capacity control % 5-100 4-100
Casing colour Ivory white (5Y7.5/1)
Type Hermetically Sealed Scroll Type
Compressor (4.1×1)+(5.2×1)+ (5.2×1)+(5.2×1)+ (3.4×1)+(5.2×1)+ (5.2×1)+(5.2×1)+ (5.2×1)+(2.9×1)+ (5.2×1)+(3.6×1)+
Motor output kW (3.3×1)+(3.6×1)+ (3.7×1)+(3.6×1)+
(5.2×1) (5.2×1) (4.4×1)+(4.0×1) (3.6×1)+(3.7×1)
(3.7×1) (3.7×1)
Airflow rate m³/min 165+178+178 178+178+178 157+178+233 178+178+233 178+233+233
(1,657×930×765)+(1,657×930×765)+ (1,657×930×765)+(1,657×930×765)+ (1,657×930×765)+(1,657×1,240×765)+
Dimensions (H×W×D) mm
(1,657×930×765) (1,657×1,240×765) (1,657×1,240×765)
Machine weight kg 195+195+195 185+195+300 195+195+285 195+285+285
Sound level dB(A) 63 64 65
Operation Cooling ºCDB -5 to 49
range Heating ºCWB -20 to 15.5
Type R-410A
Refrigerant
Charge kg 6.0+6.3+6.3 5.9+6.3+11.7 6.3+6.3+10.4 6.3+10.3+10.4 6.3+10.4+10.4
Piping Liquid mm 19.1(Brazing)
connections Gas mm 34.9(Brazing) 41.3(Brazing)
MODEL RQYQ30TSY1 RQYQ32TSY1 RQYQ34TSY1 RQYQ36TSY1
RQYQ12TY1 RQYQ12TY1 RQYQ16TY1 RQYQ18TY1
Combination units RQYQ18TY1 RQYQ20TY1 RQYQ18TY1 RQYQ18TY1
— — — —
Power supply 3-phase 4-wire system, 380-415 V, 50 Hz
Btu/h 285,000 305,000 324,000 341,000
Cooling capacity
kW 83.5 89.5 95.0 100
Btu/h 319,000 345,000 362,000 382,000
Heating capacity
kW 93.5 101 106 112
Power Cooling kW 24.2 26.8 28.4 30.8
consumption Heating kW 24.2 26.6 27.9 30.2
Capacity control % 6-100 5-100
Casing colour Ivory white (5Y7.5/1)
Type Hermetically Sealed Scroll Type
Compressor (5.2×1)+(4.4×1)+ (5.2×1)+(4.6×1)+ (3.6×1)+(3.7×1)+ (4.4×1)+(4.0×1)+
Motor output kW
(4.0×1) (5.5×1) (4.4×1)+(4.0×1) (4.4×1)+(4.0×1)
Airflow rate m³/min 178+233 178+268 233+233
Dimensions (H×W×D) mm (1,657×930×765)+(1,657×1,240×765) (1,657×1,240×765)+(1,657×1,240×765)
Machine weight kg 195+300 195+320 285+300 300+300
Sound level dB(A) 64 66 65
Operation Cooling ºCDB -5 to 49
range Heating ºCWB -20 to 15.5
Type R-410A
Refrigerant
Charge kg 6.3+11.7 6.3+11.8 10.4+11.7 11.7+11.7
Piping Liquid mm 19.1(Brazing)
connections Gas mm 34.9(Brazing) 41.3(Brazing)
Note: Specifications are based on the following conditions;
149 • Cooling: Indoor temp.: 27°CDB, 19°CWB, Outdoor temp.: 35°CDB, Equivalent piping length: 7.5 m, Height difference: 0 m.
• Heating: Indoor temp.: 20°CDB, Outdoor temp.: 7°CDB, 6°CWB, Equivalent piping length: 7.5 m, Height difference: 0 m.
Catalogue article on VRV.vn ↗ · Original English PDF on VRV.vn ↗



