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Swegon SIGMA Sky OH TB R6 (174 kW)

Specifications and technical data

Water Source (WSHP)CommercialR513A174 kW
ManufacturerSwegon
ModelSIGMA Sky OH TB R6
Model codeSIGMA Sky OH TB R6 17.4
Heat pump typeWater Source (WSHP)
ApplicationCommercial
RefrigerantR513A
ModeHeating only
Heating capacity174 kW
Max heating output (low temp)174 kW at W40/W78
COP (heating)4.08 at W45/78
SCOP (heating)4.5 at W55
Heating flow temperatureup to 80 °C
Electrical supply380-415V (Three Phase)
Dimensions (H×W×D)1880 × 2017 × 872 mm
Operational Weight935 kg
Sound power level80 dB(A) (Sound Power LW(A))
Data added2026-07-02
Data sourceManufacturer Data Sheet

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Swegon SIGMA Sky OH TB R6 is a 174 kW water source heat pump, using R513A refrigerant.

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