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STØNE Architectural outdoor unit standing against a concrete garden wall

STØNE Architectural

STØNE Architectural outdoor unit render

The STØNE Architectural represents a singular heat pump system where all components are housed within the outdoor unit.

Offered in five sizes catering to a variety of needs including serving water loop heat pump terminals.

Key Benefits

  • All components housed within the outdoor unit
  • Simplified installation piping directly to fan coils
  • Connect to a hot water system for domestic hot water
  • Serves water loop heat pump terminals
  • User-friendly does not demand extensive technical expertise

Options

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

Controllers

  • Butler Pro Advanced Controller

STØNE Architectural Diagram

The STØNE Architectural represents a singular heat pump system where all components are housed within the outdoor unit… piping directly from the outdoor unit to the indoor fan coil units using insulated piping.

The three STØNE Architectural mounting variants side by side — floor-standing, wall-mounted and recessed

Dimensions

Outdoor Unit

Top DischargeP5TP7TP9TP11TP13TP15T
Width (in)42.942.952.952.960.660.6
Height (in)36.436.442.942.956.856.8
Depth (in)12.612.613.713.716.016.0
Weight (lb)264264295308339352
Side DischargeP5SP7SP9SP11SP13SP15S
Width (in)42.942.952.952.960.660.6
Height (in)36.436.444.652.560.456.8
Depth (in)12.612.613.713.716.016.0
Weight (lb)264264295308339352
RecessedP5SP7SP9SP11SP13SP15S
Width (in)42.942.952.952.960.660.6
Height (in)36.436.444.652.560.456.8
Depth (in)12.612.613.713.716.016.0
Weight (lb)264264295308339352

Clearances

Top Discharge
Side Discharge
Recessed

Outdoor Unit

Top DischargeP5TP7TP9TP11TP13TP15T
Width (mm)1,0891,0891,3441,3441,5391,539
Height (mm)9259251,0891,0891,4431,443
Depth (mm)320320348348407407
Weight (kg)119.8119.8133.8139.7153.8159.7
Side DischargeP5SP7SP9SP11SP13SP15S
Width (mm)1,0891,0891,3441,3441,5391,539
Height (mm)1,1511,1511,3161,3161,6491,649
Depth (mm)320320348348407407
Weight (kg)119.8119.8133.8139.7153.8159.7
RecessedP5SP7SP9SP11SP13SP15S
Width (mm)1,0891,0891,3441,3441,5391,539
Height (mm)1,1511,1511,3161,3161,6491,649
Depth (mm)333333358358414414
Weight (kg)109.8109.8119.8124.7139.7144.7

Clearances

Top Discharge
Side Discharge
Recessed

Key Specifications

Heating
47°FP5P7P9P11P13P15
Maximum capacity (Btu/h)25.8 Btu/h36.7 Btu/h39.1 Btu/h46.2 Btu/h51.9 Btu/h65 Btu/h
Nominal capacity (Btu/h)18.8 Btu/h25.5 Btu/h31.2 Btu/h36.3 Btu/h42.6 Btu/h51.7 Btu/h
Power (kW)1.16 kW1.62 kW1.83 kW2.37 kW2.62 kW3.23 kW
Efficiency4.744.674.764.484.764.70
5°FP5P7P9P11P13P15
Maximum capacity (Btu/h)14.3 Btu/h17.5 Btu/h21.5 Btu/h25.1 Btu/h28 Btu/h34.7 Btu/h
Power (kW)1.52 kW1.96 kW2.28 kW2.75 kW2.87 kW3.58 kW
Efficiency2.762.622.762.682.862.84
Cooling
P5P7P9P11P13P15
Maximum capacity (Btu/h)22.9 Btu/h30.2 Btu/h32.4 Btu/h38.0 Btu/h42.5 Btu/h54.3 Btu/h
Nominal capacity (Btu/h)14.3 Btu/h22.0 Btu/h26.6 Btu/h30.0 Btu/h34.1 Btu/h41.1 Btu/h
Power (kW)1.22 kW2.0 kW2.33 kW2.65 kW2.99 kW3.71 kW
Efficiency11.7010.9611.3911.2911.3911.05
Operating Limits
Ambient TemperatureEntering Water TemperatureLeaving Water Temperature
Heating
-13°F68°F77°F
-13°F95°F113°F
14°F113°F131°F
100°F113°F131°F
100°F68°F77°F
Cooling
59°F54°F45°F
59°F86°F77°F
117°F86°F77°F
117°F54°F45°F
Heating
8°CP5P7P9P11P13P15
Maximum capacity (kW)7.6 kW10.8 kW11.5 kW13.5 kW15.2 kW19.1 kW
Nominal capacity (kW)5.5 kW7.5 kW9.1 kW12.6 kW12.5 kW15.2 kW
Power (kW)1.16 kW1.62 kW1.83 kW2.37 kW2.62 kW3.23 kW
Efficiency4.744.674.764.484.764.70
−15°CP5P7P9P11P13P15
Maximum capacity (kW)4.2 kW5.1 kW6.3 kW7.4 kW8.2 kW10.2 kW
Power (kW)1.52 kW1.96 kW2.28 kW2.75 kW2.87 kW3.58 kW
Efficiency2.762.622.762.682.862.84
Cooling
P5P7P9P11P13P15
Maximum capacity (kW)6.7 kW8.9 kW5.9 kW11.2 kW12.5 kW15.9 kW
Nominal capacity (kW)4.2 kW6.5 kW7.8 kW8.8 kW10.0 kW12.0 kW
Power (kW)1.22 kW2.0 kW2.33 kW2.65 kW2.99 kW3.71 kW
Efficiency11.7010.9611.3911.2911.3911.05
Operating Limits
Ambient Temperature (°C)Entering Water Temperature (°C)Leaving Water Temperature (°C)
Heating
-25°C20°C25°C
-25°C35°C45°C
-10°C45°C55°C
38°C45°C55°C
38°C20°C25°C
Cooling
15°C12°C7°C
15°C30°C25°C
47°C30°C25°C
47°C12°C7°C
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