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Ochsner Energietechnik IWWDS Ultra-High Temperature 130°C

Specifications and technical data

Water Source (WSHP)CommercialR1233zd50–450 kW
ManufacturerOchsner Energietechnik
ModelIWWDS Ultra-High Temperature 130°C
Model codeIWWDS ER4b/R4b
Heat pump typeWater Source (WSHP) All Water Source heat pumps →
ApplicationCommercial All Commercial heat pumps →
RefrigerantR1233zd All R1233zd heat pumps →
ModeHeating only
Heating capacity50–450 kW
COP (heating)3.2 at W50/W100
Operating range (air)35 to 60 °C
Heating flow temperatureup to 130 °C
Electrical supply380-415V (Three Phase)
Dimensions (H×W×D)2700 × 4000 × 2400 mm
Operational Weight4000 kg
Data added2026-06-12
Data sourceManufacturer Data Sheet
VerificationVerified by a human

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Ochsner Energietechnik IWWDS Ultra-High Temperature 130°C is a 450 kW water source heat pump, using R1233zd refrigerant.

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