Ochsner OLWI (16.6 kW)
Specifications and technical data
Air Source (ASHP)ResidentialR407C16.6 kW
| Manufacturer | Ochsner |
|---|---|
| Model | OLWI |
| Model code | OLWI 18 |
| Heat pump type | Air Source (ASHP) |
| Application | Residential |
| Refrigerant | R407C |
| Mode | Heating only |
| Heating capacity | 16.6 kW |
| Max heating output (low temp) | 15.7 kW at A2/W35 |
| COP (heating) | 4 at A7/W35 |
| SCOP (heating) | 3.93 at W35 |
| Operating range (air) | -20 to 40 °C |
| Heating flow temperature | up to 60 °C |
| Electrical supply | 380-415V (Three Phase) |
| Dimensions (H×W×D) | 1820 × 800 × 1240 mm |
| Operational Weight | 310 kg |
| Sound power level | 58 dB(A) (Sound Power LW(A)) |
| Data added | 28/07/2026 |
| Data source | Ochsner OLWI 18 datasheet (282630-OLWI 18_EN.pdf) |
Ochsner OLWI 18 is a 16.6 kW compact air source heat pump with integral evaporator, using R407C refrigerant.
✓ Manually verified by Heat Pump Database
✎ 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
GMLW 14 Plus
ASHP · 16 kW · SCOP 4.7
GMLW 19 Plus
ASHP · 23.4 kW · SCOP 4.43
GMLW 25 Plus
ASHP · 28.4 kW · SCOP 4.42
TERRA
GSHP (Brine/Water) · 62.4 kW · SCOP 4.58
TERRA
GSHP (Brine/Water) · 62.4 kW
AQUA
WSHP · 53.9 kW · SCOP 6.26
AQUA
WSHP · 84.5 kW · SCOP 5.67
AQUA
WSHP · 84.5 kW
Other Air Source (ASHP) heat pumps
H-600 CO₂
ASHP · 300–600 kW
H-1200 CO₂
ASHP · 600–1200 kW
H-1800 CO₂
ASHP · 900–1800 kW
H-2600 CO₂
ASHP · 1500–3000 kW
NX-Q-G06
ASHP · 157.5 kW
NX-Q-G06
ASHP · 174.6 kW
Compare with other products
Open the interactive database →
The Ochsner name and logo are trademarks of their respective owner and are used here for identification purposes only.