Ochsner Energietechnik IWWDS Ultra-High Temperature 130°C
Specifications and technical data
Water Source (WSHP)CommercialR1233zd50–450 kW
| Manufacturer | Ochsner Energietechnik |
|---|---|
| Model | IWWDS Ultra-High Temperature 130°C |
| Model code | IWWDS ER4b/R4b |
| Heat pump type | Water Source (WSHP) |
| Application | Commercial |
| Refrigerant | R1233zd |
| Mode | Heating only |
| Heating capacity | 50–450 kW |
| COP | 3.2 at W50/W100 |
| Operating range (air) | 35 to 60 °C |
| Flow temperature | up to 130 °C |
| Dimensions (H×W×D) | 2700 × 4000 × 2400 mm |
| Weight | 4000 kg |
| Data added | 2026-06-12 |
| Data source | manufacturer |
Notes
Ultra-high temperature heat pump producing up to 130°C for industrial process heat and steam generation. Paper, food and chemical industries, waste heat utilisation and district heating. TRL9, commercially available.
R1233zd. Semi-hermetic screw compressor, single-stage. COP 3.2 at 50/55→100/110°C, 2.3 at 55/60→125/130°C (IEA HPT Annex 58). IWWDS 430 R4b: 500 kW, 4 t, 4 m² footprint. TÜV-certified test lab to 130°C.
○ 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.
More from Ochsner Energietechnik
ALBATROS High Temperature ASHP
ASHP · 412–460 kW
ISWS Medium Temperature Brine
GSHP · 110–1100 kW
IWWHC P2d High Temperature Compact
WSHP · 30–130 kW
IWWHS High Temperature 92°C
WSHP · 350–850 kW
IWWHS High Temperature 95°C
WSHP · 60–550 kW
IWWS Medium Temperature W2W
WSHP · 110–1100 kW
Other Water Source (WSHP) heat pumps
30XWHPZE
WSHP · 322 kW · SCOP 6.2
30XWHPZE
WSHP · 448 kW · SCOP 6.74
30XWHPZE
WSHP · 509 kW · SCOP 6.81
30XWHPZE
WSHP · 657 kW · SCOP 6.48
30XWHPZE
WSHP · 698 kW · SCOP 6.53
30XWHPZE
WSHP · 758 kW · SCOP 6.57