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Swegon SIGMA Zero Hi OH (67.8 kW)

Specifications and technical data

Water Source (WSHP)CommercialR29067.8 kW
ManufacturerSwegon
ModelSIGMA Zero Hi OH
Model codeSIGMA Zero Hi OH 70
Heat pump typeWater Source (WSHP)
ApplicationCommercial
RefrigerantR290
ModeHeating only
Heating capacity67.8 kW
Max heating output (low temp)67.8 kW at W7/W45
COP (heating)3.96 at W10/W45
SCOP (heating)5.48 at W35
Heating flow temperatureup to 75 °C
Electrical supply380-415V (Three Phase)
Dimensions (H×W×D)1450 × 1033 × 712 mm
Operational Weight430 kg
Sound power level76 dB(A) (Sound Power LW(A))
Data added2026-07-02
Data sourceManufacturer Data Sheet

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Swegon SIGMA Zero Hi OH is a 67.8 kW water source heat pump, using R290 refrigerant.

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