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AQUA4

Polyvalent air-cooled heat pump

Aqua4

AQUA4

The Aqua4 is a quiet, polyvalent, and highly efficient air-cooled heat pump, capable of simultaneous and independent cooling and heating with 100% of heat recovery under any condition. This is the ideal solution for office buildings, hotels and hospitals.

R410A
Cooling capacity

50 - 350 kW

Heating capacity

50 - 300 kW

Model Nomenclature

A A A B H C 08 D 2 E M F S G

A A = Aqua4

B A = Raffreddamento ad aria

C H = Pompadi calore

D 08 = Potenza frigorifera nominale x10 [kW] (ex.: 08 = 80kW)

E 1 = 2 compressori / 2 circuiti - 4 = 4 compressori / 2 circuiti

F M = 2 tubi- P = 4 tubi

G S = Rumorosità standard - L = Bassa rumorosità

Model Specification

  • Nominal Thermal Performance Cooling
  • Product Index
  • Cooling Capacity - kW
  • Total Absorbed Power - kW
  • EER
  • Nominal Water Flow Rate
  • Nominal pressure drop - kPa
  • Electrical Data
  • Maximum Power - kW
  • Maximum Current - A
  • Starting Current - A
  • Short Circuit Current - kA
  • Refrigeration Circuit
  • Number Of Circuits
  • Number Of Compressors
  • Total Refrigirant Load R410a
  • Nominal Thermal Performance Heating
  • Heating Capacity - kW
  • Cop
  • Seasonal Coeficient Of Performance
  • Seasonal Energy Efficiency
  • Seasonal Energy Class
  • Nominal Thermal Performance Cooling Domestic
  • Nominal Water Flow Rate Cooling Circuit
  • Nominal Water Pressure Drop Cooling Circuit
  • Nominal Water Flow Rate Heating Circuit
  • Nominal Water Pressure Drop Heating Circuit
  • Total Effficiency Ratio
  • Hydraulic Data
  • Type
  • Diameter
  • Acoustic Data
  • Sound power level - dB(A)
  • Sound pressure level - dB(A)
  •  
  • AAH041MS
  • 49.5
  • 15.8
  • 3.13
  • 8499
  • 27
  •  
  • 25
  • 41
  • 159
  • 2,5 / 2,5
  •  
  • 2
  • 2
  • 23
  •  
  • 49.8
  • 2.81
  • 3.43
  • 134.2
  • A+
  •  
  • 8128
  • 25
  • 10734
  • 41
  • 7.18
  •  
  • Victaulic
  • 2"
  •  
  • 80
  • 48
  •  
  • AAH051MS
  • 55
  • 18
  • 3.05
  • 9437
  • 32
  •  
  • 27
  • 44
  • 162
  • 2,5 / 2,5
  •  
  • 2
  • 2
  • 23
  •  
  • 56.1
  • 2.81
  • 3.4
  • 133
  • A+
  •  
  • 9088
  • 30
  • 12051
  • 50
  • 7.07
  •  
  • Victaulic
  • 2"
  •  
  • 80
  • 48
  •  
  • AAH061MS
  • 64.5
  • 20.1
  • 3.21
  • 11075
  • 31
  •  
  • 32
  • 51
  • 185
  • 2,5 / 2,5
  •  
  • 2
  • 2
  • 25.2
  •  
  • 66.8
  • 2.97
  • 3.49
  • 136.6
  • A+
  •  
  • 10546
  • 29
  • 13813
  • 48
  • 7.41
  •  
  • Victaulic
  • 2"
  •  
  • 81
  • 49
  •  
  • AAH071MS
  • 72
  • 23.3
  • 3.09
  • 12361
  • 39
  •  
  • 36
  • 55
  • 183
  • 2,5 / 2,5
  •  
  • 2
  • 2
  • 26
  •  
  • 72
  • 2.8
  • 3.44
  • 134.6
  • A+
  •  
  • 11893
  • 36
  • 15685
  • 61
  • 7.22
  •  
  • Victaulic
  • 2"
  •  
  • 81
  • 49
  •  
  • AAH081MS
  • 80.8
  • 26.5
  • 3.04
  • 13875
  • 31
  •  
  • 40
  • 66
  • 191
  • 2,5 / 2,5
  •  
  • 2
  • 2
  • 26
  •  
  • 80.5
  • 2.83
  • 3.47
  • 135.8
  • A+
  •  
  • 13662
  • 30
  • 17892
  • 50
  • 7.41
  •  
  • Victaulic
  • 2"
  •  
  • 81
  • 49
  •  
  • AAH094MS
  • 98.4
  • 32.1
  • 3.07
  • 16901
  • 35
  •  
  • 49
  • 81
  • 194
  • 6/8
  •  
  • 2
  • 4
  • 37
  •  
  • 98.1
  • 2.76
  • 3.57
  • 139.8
  • A+
  •  
  • 16298
  • 32
  • 21511
  • 55
  • 7.19
  •  
  • Victaulic
  • 2 1/2"
  •  
  • 82
  • 50
  •  
  • AAH104MS
  • 109
  • 36.6
  • 2.98
  • 18716
  • 42
  •  
  • 55
  • 87
  • 198
  • 6/8
  •  
  • 2
  • 4
  • 38
  •  
  • 110.6
  • 2.76
  • 3.64
  • 142.6
  • A+
  •  
  • 18295
  • 40
  • 24211
  • 68
  • 7.12
  •  
  • Victaulic
  • 2 1/2"
  •  
  • 82
  • 50
  •  
  • AAH124MS
  • 125.4
  • 39.8
  • 3.15
  • 21534
  • 39
  •  
  • 63
  • 96
  • 220
  • 6/8
  •  
  • 2
  • 4
  • 60
  •  
  • 124.2
  • 2.86
  • 3.83
  • 150.2
  • A++
  •  
  • 20950
  • 38
  • 27515
  • 63
  • 7.33
  •  
  • Victaulic
  • 3"
  •  
  • 79
  • 47
  •  
  • AAH144MS
  • 139.5
  • 46.5
  • 3
  • 23957
  • 49
  •  
  • 70
  • 105
  • 222
  • 6/8
  •  
  • 2
  • 4
  • 60
  •  
  • 139.9
  • 2.79
  • 3.85
  • 151
  • A++
  •  
  • 23599
  • 48
  • 31206
  • 80
  • 7.15
  •  
  • Victaulic
  • 3"
  •  
  • 79
  • 47
  •  
  • AAH164MS
  • 160.8
  • 53.5
  • 3
  • 27622
  • 46
  •  
  • 78
  • 126
  • 241
  • 6/8
  •  
  • 2
  • 4
  • 63
  •  
  • 167.1
  • 2.85
  • 3.55
  • 139
  • A+
  •  
  • 26964
  • 44
  • 35480
  • 73
  • 7.28
  •  
  • Victaulic
  • 3"
  •  
  • 85
  • 53
  •  
  • AAH194MS
  • 185.2
  • 64.8
  • 2.86
  • 31808
  • 43
  •  
  • 91
  • 148
  • 307
  • 6/8
  •  
  • 2
  • 4
  • 69
  •  
  • 194
  • 2.87
  • 3.67
  • 143.8
  • A+
  •  
  • 31921
  • 43
  • 41974
  • 71
  • 7.3
  •  
  • Victaulic
  • 3"
  •  
  • 85
  • 53
  •  
  • AAH214MS
  • 207.8
  • 75.4
  • 2.76
  • 35684
  • 53
  •  
  • 101.7
  • 167
  • 318
  • 6/8
  •  
  • 2
  • 4
  • 76
  •  
  • 212.7
  • 2.73
  • 3.62
  • 141.8
  • A+
  •  
  • 36253
  • 55
  • 47944
  • 92
  • 7.14
  •  
  • Victaulic
  • 4"
  •  
  • 86
  • 54
  •  
  • AAH244MS
  • 225.6
  • 84.4
  • 2.67
  • 38742
  • 52
  •  
  • 113.7
  • 190
  • 382
  • 6/10
  •  
  • 2
  • 4
  • 76
  •  
  • 232.7
  • 2.75
  • 3.68
  • 144.2
  • A+
  •  
  • 40230
  • 56
  • 53055
  • 92
  • 7.22
  •  
  • Victaulic
  • 4"
  •  
  • 86
  • 54
  •  
  • AAH274MS
  • 254.2
  • 90.8
  • 2.8
  • 43651
  • 36
  •  
  • 128
  • 215
  • 398
  • 6/10
  •  
  • 2
  • 4
  • 86
  •  
  • 256
  • 2.75
  • 3.62
  • 141.8
  • A+
  •  
  • 44463
  • 38
  • 58376
  • 75
  • 7.34
  •  
  • Victaulic
  • 4"
  •  
  • 86
  • 54
  •  
  • AAH294MS
  • 281.1
  • 105.8
  • 2.66
  • 48273
  • 43
  •  
  • 138.8
  • 229
  • 464
  • 6/10
  •  
  • 2
  • 4
  • 81
  •  
  • 286.5
  • 2.75
  • 3.55
  • 139
  • A+
  •  
  • 50449
  • 46
  • 66300
  • 94
  • 7.31
  •  
  • Victaulic
  • 4"
  •  
  • 87
  • 55
  •  
  • AAH324MS
  • 303.3
  • 121.6
  • 2.5
  • 52094
  • 59
  •  
  • 149.7
  • 242
  • 472
  • 6/10
  •  
  • 2
  • 4
  • 76
  •  
  • 316.6
  • 2.7
  • 3.55
  • 139
  • A+
  •  
  • 55719
  • 67
  • 73660
  • 113
  • 7.15
  •  
  • Victaulic
  • 4"
  •  
  • 87
  • 55

  1. EUROVENT certified data, in accordance with standard EN 14511.
  2. Cooling mode: Evaporator water temperature = 12/7°C | Outdoor air temperature = 35°C / Heating mode: Condenser water temperature = 40/45°C | Outdoor air temperature = 7°C
  3. Seasonal Coefficient of Performance: SCOP in accordance with standard EN 14825. Heating mode performance is defined for average climate conditions.
  4. Seasonal Energy Efficiency: Following ecodesign regulation EU 813/2013 on space heaters, normalized leaving water temperature at 7°C, in accordance with standard EN 14825, average climate conditions.
  5. Seasonal efficiency class - L.T. Heat Pump: Following energy labelling regulation EU 811/2013 on space heaters.
  6. Cooling capacity, Heating Capacity, Total absorbed power: Cooling at 12/7°C and Heating at 40/45°C.
  7. Sound pressure level: Sound power level and sound pressure level at 10 m from the unit, in free field, conformity with ISO3744 norm.

Model Specification

  • Nominal Thermal Performance Heating
  • Product Index
  • Heating Capacity - kW
  • Total Absorbed Power - kW
  • Cop
  • Nominal Water Flow Rate
  • Nominal pressure drop - kPa
  • Seasonal Coeficient Of Performance
  • Seasonal Energy Efficiency
  • Seasonal Energy Class
  • Refrigeration Circuit
  • Number Of Circuits
  • Number Of Compressors
  • Total Refrigirant Load R410a
  • Hydraulic Data
  • Type
  • Diameter
  • Acoustic Data
  • Sound power level - dB(A)
  • Sound pressure level - dB(A)
  • Nominal Thermal Performance Cooling Domestic
  • Cooling Capacity - kW
  • Nominal Water Flow Rate Cooling Circuit
  • Nominal Water Pressure Drop Cooling Circuit
  • Nominal Water Flow Rate Heating Circuit
  • Nominal Water Pressure Drop Heating Circuit
  • Total Effficiency Ratio
  • Electrical Data
  • Maximum Power - kW
  • Maximum Current - A
  • Starting Current - A
  • Short Circuit Current - kA
  • Nominal Thermal Performance Cooling
  • Eer
  •  
  • AAH041PS
  • 50.2
  • 15.6
  • 3.22
  • 8717
  • 28
  • 3.86
  • 151.4
  • A++
  •  
  • 2
  • 2
  • 21
  •  
  • Victaulic
  • 2"
  •  
  • 80
  • 48
  •  
  • 47.3
  • 8128
  • 25
  • 10734
  • 41
  • 7.18
  •  
  • 25
  • 41
  • 159
  • 2,5 / 2,5
  •  
  • 3.02
  •  
  • AAH051PS
  • 56.3
  • 17.7
  • 3.19
  • 9787
  • 35
  • 3.82
  • 149.8
  • A+
  •  
  • 2
  • 2
  • 21
  •  
  • Victaulic
  • 2"
  •  
  • 80
  • 48
  •  
  • 52.9
  • 9088
  • 30
  • 12051
  • 50
  • 7.07
  •  
  • 27
  • 44
  • 162
  • 2,5 / 2,5
  •  
  • 2.87
  •  
  • AAH061PS
  • 64.2
  • 19.5
  • 3.3
  • 11159
  • 33
  • 3.98
  • 156.2
  • A++
  •  
  • 2
  • 2
  • 26
  •  
  • Victaulic
  • 2"
  •  
  • 81
  • 49
  •  
  • 61.4
  • 10546
  • 29
  • 13813
  • 48
  • 7.41
  •  
  • 32
  • 51
  • 185
  • 2,5 / 2,5
  •  
  • 3.18
  •  
  • AAH071PS
  • 72.6
  • 22.5
  • 3.23
  • 12609
  • 41
  • 3.88
  • 152.2
  • A++
  •  
  • 2
  • 2
  • 28
  •  
  • Victaulic
  • 2"
  •  
  • 81
  • 49
  •  
  • 69.3
  • 11893
  • 36
  • 15685
  • 61
  • 7.22
  •  
  • 36
  • 55
  • 183
  • 2,5 / 2,5
  •  
  • 2.98
  •  
  • AAH081PS
  • 81
  • 25
  • 3.24
  • 14083
  • 32
  • 3.88
  • 152.2
  • A++
  •  
  • 2
  • 2
  • 27
  •  
  • Victaulic
  • 2"
  •  
  • 81
  • 49
  •  
  • 79.6
  • 13662
  • 30
  • 17892
  • 50
  • 7.41
  •  
  • 40
  • 66
  • 191
  • 2,5 / 2,5
  •  
  • 2.85
  •  
  • AAH094PS
  • 98.8
  • 31
  • 3.19
  • 17176
  • 36
  • 4.38
  • 172.2
  • A++
  •  
  • 2
  • 4
  • 36
  •  
  • Victaulic
  • 2 1/2"
  •  
  • 82
  • 50
  •  
  • 94.9
  • 16298
  • 32
  • 21511
  • 55
  • 7.19
  •  
  • 49
  • 81
  • 194
  • 6/8
  •  
  • 2.92
  •  
  • AAH104PS
  • 111.3
  • 35.2
  • 3.16
  • 19339
  • 45
  • 4.38
  • 172.2
  • A++
  •  
  • 2
  • 4
  • 37
  •  
  • Victaulic
  • 2 1/2"
  •  
  • 82
  • 50
  •  
  • 106.5
  • 18295
  • 40
  • 24211
  • 68
  • 7.12
  •  
  • 55
  • 87
  • 198
  • 6/8
  •  
  • 2.77
  •  
  • AAH124PS
  • 126.8
  • 40.6
  • 3.12
  • 22039
  • 42
  • 4.13
  • 162.2
  • A++
  •  
  • 2
  • 4
  • 62
  •  
  • Victaulic
  • 3"
  •  
  • 84
  • 47
  •  
  • 122
  • 20950
  • 38
  • 27515
  • 63
  • 7.33
  •  
  • 63
  • 96
  • 220
  • 6/8
  •  
  • 3.15
  •  
  • AAH144PS
  • 143.1
  • 46.7
  • 3.07
  • 24867
  • 53
  • 4.16
  • 163.4
  • A++
  •  
  • 2
  • 4
  • 59
  •  
  • Victaulic
  • 3"
  •  
  • 84
  • 47
  •  
  • 137.4
  • 23599
  • 48
  • 31206
  • 80
  • 7.15
  •  
  • 70
  • 105
  • 222
  • 6/8
  •  
  • 3
  •  
  • AAH164PS
  • 169.9
  • 52.2
  • 3.25
  • 29527
  • 53
  • 4.19
  • 164.6
  • A++
  •  
  • 2
  • 4
  • 63
  •  
  • Victaulic
  • 3"
  •  
  • 85
  • 53
  •  
  • 157
  • 26964
  • 44
  • 35480
  • 73
  • 7.28
  •  
  • 78
  • 126
  • 241
  • 6/8
  •  
  • 2.99
  •  
  • AAH194PS
  • 196.8
  • 60.7
  • 3.24
  • 34200
  • 49
  • 4.22
  • 165.8
  • A++
  •  
  • 2
  • 4
  • 69
  •  
  • Victaulic
  • 3"
  •  
  • 85
  • 53
  •  
  • 185.9
  • 31921
  • 43
  • 41974
  • 71
  • 7.3
  •  
  • 91
  • 148
  • 307
  • 6/8
  •  
  • 2.78
  •  
  • AAH214PS
  • 216.6
  • 70
  • 3.09
  • 37650
  • 60
  • 4.14
  • 162.6
  • A++
  •  
  • 2
  • 4
  • 77
  •  
  • Victaulic
  • 4"
  •  
  • 86
  • 54
  •  
  • 211.1
  • 36253
  • 55
  • 47944
  • 92
  • 7.14
  •  
  • 101.7
  • 167
  • 318
  • 6/8
  •  
  • 2.7
  •  
  • AAH244PS
  • 236.5
  • 76.2
  • 3.1
  • 41109
  • 58
  • 4.16
  • 163.4
  • A++
  •  
  • 2
  • 4
  • 79
  •  
  • Victaulic
  • 4"
  •  
  • 86
  • 54
  •  
  • 234.3
  • 40230
  • 56
  • 53055
  • 92
  • 7.22
  •  
  • 113.7
  • 190
  • 382
  • 6/10
  •  
  • 2.6
  •  
  • AAH274PS
  • 260.3
  • 83.5
  • 3.12
  • 45245
  • 48
  • 4.2
  • 165
  • A++
  •  
  • 2
  • 4
  • 76
  •  
  • Victaulic
  • 4"
  •  
  • 86
  • 54
  •  
  • 258.9
  • 44463
  • 38
  • 58376
  • 75
  • 7.34
  •  
  • 128
  • 215
  • 398
  • 6/10
  •  
  • 2.78
  •  
  • AAH294PS
  • 291.7
  • 94.2
  • 3.1
  • 50689
  • 58
  • 4.01
  • 157.4
  • A++
  •  
  • 2
  • 4
  • 80
  •  
  • Victaulic
  • 4"
  •  
  • 87
  • 55
  •  
  • 293.8
  • 50449
  • 46
  • 66300
  • 94
  • 7.31
  •  
  • 138.8
  • 229
  • 464
  • 6/10
  •  
  • 2.6
  •  
  • AAH324PS
  • 320.7
  • 105.8
  • 3.03
  • 55739
  • 68
  • 4
  • 157
  • A++
  •  
  • 2
  • 4
  • 82
  •  
  • Victaulic
  • 4"
  •  
  • 87
  • 55
  •  
  • 324.5
  • 55719
  • 67
  • 73660
  • 113
  • 7.15
  •  
  • 149.7
  • 242
  • 472
  • 6/10
  •  
  • 2.42

  1. EUROVENT certified data, in accordance with standard EN 14511.
  2. Cooling mode: Evaporator water temperature = 12/7°C | Outdoor air temperature = 35°C / Heating mode: Condenser water temperature = 40/45°C | Outdoor air temperature = 7°C
  3. Seasonal Coefficient of Performance: SCOP in accordance with standard EN 14825. Heating mode performance is defined for average climate conditions.
  4. Seasonal Energy Efficiency: Following ecodesign regulation EU 813/2013 on space heaters, normalized leaving water temperature at 7°C, in accordance with standard EN 14825, average climate conditions.
  5. Seasonal efficiency class - L.T. Heat Pump: Following energy labelling regulation EU 811/2013 on space heaters.
  6. Cooling capacity, Heating Capacity, Total absorbed power: Cooling at 12/7°C and Heating at 40/45°C.
  7. Sound pressure level: Sound power level and sound pressure level at 10 m from the unit, in free field, conformity with ISO3744 norm.

FGas compliant

FGas compliant

EcoDesign compliant

EcoDesign compliant

Comfort at its best

Versatile

The Aqua4 is a versatile air-cooled heat pump, capable of simultaneous and independent cooling and heating for air conditioning in the most efficient way.

Acoustic comfort

The Aqua4 is up to 12 dB(A) quieter than other traditional heat pumps, preventing users from sound disturbance.

Defrost without impacting comfort

The Aqua4 has completely independent defrost circuits, dynamic control on defrost, and an integrated water tank of up to 765 liters.

No waste of energy

The Aqua4 recovers 100% of the heat under any condition to produce free hot water from 25°C to 55°C.

High efficiency

Applications & Markets

Aqua4 for your applications

Hotels

Office Buildings

Healthcare

A question?

Contact us for more information

Contact Lennox
Encountering difficulty?

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LennoxCloud

Multi-site & Multi-units connectivity solution

Product Resources and Files

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Maintenance

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Repairs

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