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STØNE Architectural Split

Tailored for large homes, office buildings, hotels, and apartment buildings, the STØNE Architectural Split offers flexibility.

Comprising two components—an outdoor condenser unit and an indoor distribution system—these elements are seamlessly connected by refrigerant lines.

Key Benefits

  • Two components outdoor condenser and indoor distribution system
  • Provides both heating and cooling capabilities
  • Indoor unit fits into a small cabinet with no clearance
  • User-friendly installation no extensive technical expertise
  • Accommodate water loop heat pump terminals

Options

  • Available in five sizes two to five tons
  • Floor-standing / wall-mounted unit or a recessed version

Controllers

  • Butler Pro Advanced Controller

Fan coils

Indoor distribution unit

STØNE Architectural

STØNE Architectural Split Diagram

Comprising two components-an outdoor condenser unit and an indoor distribution system-these elements are seamlessly connected by refrigerant lines and supply heating and cooling to the indoor fan coil units.

Dimensions

Outdoor Unit

Top
Discharge

  • Width (in)
  • Height (in)
  • Depth (in)
  • Weight (lb)

P5T  

  • 42.9
  • 36.4
  • 12.6
  • 264

P7T  

  • 42.9
  • 36.4
  • 12.6
  • 264

P9T  

  • 52.9
  • 42.9
  • 13.7
  • 295

P11T  

  • 52.9
  • 42.9
  • 13.7
  • 308

P13T  

  • 60.6
  • 56.8
  • 16.0
  • 339

P15T  

  • 60.6
  • 56.8
  • 16.0
  • 352

Side
Discharge

  • Width (in)
  • Height (in)
  • Depth (in)
  • Weight (lb)

P5S  

  • 42.9
  • 36.4
  • 12.6
  • 264

P7S  

  • 42.9
  • 36.4
  • 12.6
  • 264

P9S  

  • 52.9
  • 44.6
  • 13.7
  • 295

P11S  

  • 52.9
  • 52.5
  • 13.7
  • 308

P13S  

  • 60.6
  • 60.4
  • 16.0
  • 339

P15S  

  • 60.6
  • 56.8
  • 16.0
  • 352

Recessed

  • Width (in)
  • Height (in)
  • Depth (in)
  • Weight (lb)

P5S

  • 42.9
  • 36.4
  • 12.6
  • 264

P7S

  • 42.9
  • 36.4
  • 12.6
  • 264

P9S

  • 52.9
  • 44.6
  • 13.7
  • 295

P11S

  • 52.9
  • 52.5
  • 13.7
  • 308

P13S

  • 60.6
  • 60.4
  • 16.0
  • 339

P15S

  • 60.6
  • 56.8
  • 16.0
  • 352

Top
Discharge

  • Width (mm)
  • Height (mm)
  • Depth (mm)
  • Weight (mm)

P5T  

  • 1,089
  • 925
  • 320
  • 119.8

P7T  

  • 1,089
  • 925
  • 320
  • 119.8

P9T  

  • 1,344
  • 1,089
  • 348
  • 133.8

P11T  

  • 1,344
  • 1,089
  • 348
  • 139.7

P13T  

  • 1,539
  • 1,443
  • 407
  • 153.8

P15T  

  • 1,539
  • 1,443
  • 407
  • 159.7

Side
Discharge

  • Width (mm)
  • Height (mm)
  • Depth (mm)
  • Weight (kg)

P5S  

  • 1,089
  • 1,151
  • 320
  • 119.8

P7S  

  • 1,089
  • 1,151
  • 320
  • 119.8

P9S  

  • 1,344
  • 1,316
  • 348
  • 133.8

P11S  

  • 1,344
  • 1,316
  • 348
  • 139.7

P13S  

  • 1,539
  • 1,649
  • 407
  • 153.8

P15S  

  • 1,539
  • 1,649
  • 407
  • 159.7

Recessed

  • Width (mm)
  • Height (mm)
  • Depth (mm)
  • Weight (kg)

P5S

  • 1,089
  • 1,151
  • 333
  • 109.8

P7S

  • 1,089
  • 1,151
  • 333
  • 109.8

P9S

  • 1,344
  • 1,316
  • 358
  • 119.8

P11S

  • 1,344
  • 1,316
  • 358
  • 124.7

P13S

  • 1,539
  • 1,649
  • 414
  • 139.7

P15S

  • 1,539
  • 1,649
  • 414
  • 144.7

Clearances

Top Discharge

Side Discharge

Recessed

Key Specifications

Heating

47°F

  • Maximum capacity
    (Btu/h)
  • Nominal capacity
    (Btu/h)
  • Power (kW)
  • Efficiency

S5

  • 25.8 
  • 18.8 
  • 1.16
  • 4.74

S7

  • 36.7 
  • 25.5 
  • 1.62
  • 4.67

S9

  • 39.1 
  • 31.2 
  • 1.83
  • 4.76

S11

  • 46.2 
  • 36.3 
  • 2.37
  • 4.48

S13

  • 51.9 
  • 42.6 
  • 2.62
  • 4.76

S15

  • 65 
  • 51.7 
  • 3.23
  • 4.70

5°F

  • Maximum capacity
    (Btu/h)
  • Power (kW)
  • Efficiency

S5

  • 14.3 
  • 1.52
  • 2.76

S7

  • 17.5 
  • 1.96
  • 2.62

S9

  • 21.5 
  • 2.28
  • 2.76

S11

  • 25.1 
  • 2.75
  • 2.68

S13

  • 28 
  • 2.87
  • 2.86

S15

  • 34.7 
  • 3.58
  • 2.84

 

  • Maximum capacity
    (Btu/h)
  • Nominal capacity
    (Btu/h)
  • Power (kW)
  • Efficiency

S5

  • 22.9 
  • 14.3 
  • 1.22
  • 11.70

S7

  • 30.2 
  • 22.0 
  • 2.0
  • 10.96

S9

  • 32.4 
  • 26.6 
  • 2.33
  • 11.39

S11

  • 38.0 
  • 30.0 
  • 2.65
  • 11.29

S13

  • 42.5 
  • 34.1 
  • 2.99
  • 11.39

S15

  • 54.3 
  • 41.1 
  • 3.71
  • 11.05

Ambient
Temperature

Heating

  • -13°F
  • -13°F
  • 14°F
  • 100°F
  • 100°F

Entering Water
Temperature

 

  • 68°F
  • 95°F
  • 113°F
  • 113°F
  • 68°F

Leaving Water
Temperature

 

  • 77°F
  • 113°F
  • 131°F
  • 131°F
  • 77°F

Cooling

  • 59°F
  • 59°F
  • 117°F
  • 117°F

 

  • 54°F
  • 86°F
  • 86°F
  • 54°F

 

  • 45°F
  • 77°F
  • 77°F
  • 45°F

Heating

8°C

  • Maximum capacity
    (kW)
  • Nominal capacity
    (kW)
  • Power (kW)
  • Efficiency

S5

  • 7.6 
  • 5.5 
  • 1.16
  • 4.74

S7

  • 10.8 
  • 7.5 
  • 1.62
  • 4.67

S9

  • 11.5 
  • 9.1 
  • 1.83
  • 4.76

S11

  • 13.5 
  • 10.6 
  • 2.37
  • 4.48

S13

  • 15.2 
  • 12.5 
  • 2.62
  • 4.76

S15

  • 19.1 
  • 15.2 
  • 3.23
  • 4.70

−15°C

  • Maximum capacity
    (kW)
  • Power (kW)
  • Efficiency

S5

  • 4.2 
  • 1.52
  • 2.76

S7

  • 5.1 
  • 1.96
  • 2.62

S9

  • 6.3 
  • 2.28
  • 2.76

S11

  • 7.4 
  • 2.75
  • 2.68

S13

  • 8.2 
  • 2.87
  • 2.86

S15

  • 10.2 
  • 3.58
  • 2.84

 

  • Maximum capacity
    (kW)
  • Nominal capacity
    (kW)
  • Power (kW)
  • Efficiency

S5

  • 6.7 
  • 4.2 
  • 1.22
  • 11.70

S7

  • 8.9 
  • 6.5 
  • 2.0
  • 10.96

S9

  • 9.5 
  • 7.8 
  • 2.33
  • 11.39

S11

  • 11.2 
  • 7.8 
  • 2.65
  • 11.29

S13

  • 12.5 
  • 10.0 
  • 2.99
  • 11.39

S15

  • 15.9 
  • 12.0 
  • 3.71
  • 11.05

Ambient
Temperature

Heating

  • -25°C
  • -25°C
  • -10°C
  • 38°C
  • 38°C

Entering Water
Temperature

 

  • 20°C
  • 35°C
  • 45°C
  • 45°C
  • 20°C

Leaving Water
Temperature

 

  • 25°C
  • 45°C
  • 55°C
  • 55°C
  • 25°C

Cooling

  • 15°C
  • 15°C
  • 47°C
  • 47°C

 

  • 12°C
  • 30°C
  • 30°C
  • 12°C

 

  • 7°C
  • 25°C
  • 25°C
  • 7°C
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