Qvantum LB4 (120 kW)
Specifications and technical data
Air Source (ASHP)CommercialR407C120 kW
| Manufacturer | Qvantum |
|---|---|
| Model | LB4 |
| Model code | Q144 |
| Heat pump type | Air Source (ASHP) All Air Source heat pumps → |
| Application | Commercial All Commercial heat pumps → |
| Refrigerant | R407C All R407C heat pumps → |
| Mode | Heating only |
| Heating capacity | 120 kW |
| Max heating output (low temp) | 120 kW at A7/W35 |
| COP (heating) | 4.4 at A7/W35 |
| Operating range (air) | from -20 °C |
| Heating flow temperature | up to 65 °C |
| Electrical supply | 380-415V (Three Phase) |
| Dimensions (H×W×D) | 1368 × 1464 × 640 mm |
| Operational Weight | 522 kg |
| Data added | 2026-07-15 |
| Data source | Manufacturer Data Sheet |
| Verification | Verified by a human |
Qvantum LB4 Q144 split heat pump: indoor compressor/product unit + remote outdoor fan unit connected by pipe, air-source-style test conditions (A7/W35 etc.) with internal brine intermediary loop.
✎ 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.
Alternatives to consider
Three Air Source (ASHP) heat pumps from other manufacturers closest in capacity to this one.
Elm SN 105/70
Clade
- Capacity
- 122.1 kW
- SCOP
- 4.18 (W35)
- Sound power
- 81 dB(A)
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DELTA
Thermonova · DELTA-HP1
- Capacity
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- SCOP
- 4.19 (W35)
- Refrigerant
- R290
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- Capacity
- 120.7 kW
- SCOP
- 4.27 (W35)
- Refrigerant
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