Ochsner Energietechnik IWWS Medium Temperature W2W
Specifications and technical data
Water Source (WSHP)Commercial110–1100 kW
| Manufacturer | Ochsner Energietechnik |
|---|---|
| Model | IWWS Medium Temperature W2W |
| Model code | IWWS R6a/R7a/ER6a/ER7a |
| Heat pump type | Water Source (WSHP) |
| Application | Commercial |
| Refrigerant | None |
| Mode | Heating & cooling |
| Heating capacity | 110–1100 kW |
| Operating range (air) | -6 to 30 °C |
| Flow temperature | up to 75 °C |
| Data added | 2026-06-12 |
| Data source | manufacturer |
Notes
Medium-temperature water-to-water heat pump series with compact screw compressors. 110 kW to 1.1 MW for large buildings: offices, hospitals, production halls. Sources include groundwater, geothermal, waste water, refrigeration systems and data centre waste heat.
Staged, infinitely variable or inverter (IWWSV) output control. Shell and tube heat exchangers. References: IKEA Innsbruck (2x IWWS 520 ER2), biomass plant Hall (IWWSV 985 ER6a + IWWS 900 R6a flue gas heat recovery).
○ Awaiting verification
✎ Suggest a correction to this data
Data is compiled from manufacturer sources and may contain errors or gaps. Always confirm specifications with the manufacturer before making decisions.
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