Heliotherm Solid Air Large Split (43.6 kW)
Specifications and technical data
Air Source (ASHP)Commercial43.6 kW
| Manufacturer | Heliotherm |
|---|---|
| Model | Solid Air Large Split |
| Model code | S45L-M-SOLID |
| Heat pump type | Air Source (ASHP) All Air Source heat pumps → |
| Application | Commercial All Commercial heat pumps → |
| Mode | Heating & cooling |
| Heating capacity | 43.6 kW |
| Max heating output (low temp) | 38.6 kW at A-10/W35 |
| COP (heating) | 4.4 at A2/W35 |
| SCOP (heating) | 5.2 at W35 |
| Heating flow temperature | up to 62 °C |
| Cooling capacity | 46 kW |
| Max cooling output (high temp) | 43.7 kW at A35/W7 |
| EER (cooling) | 4 at A35/W7 |
| SEER (cooling) | 6.2 at W18 |
| Dimensions (H×W×D) | 1602 × 687 × 715 mm |
| Operational Weight | 250 kg |
| Sound power level | 42 dB(A) (Sound Power LW(A)) |
| Data added | 2026-10-21 |
| Data source | Heliotherm Large Heat Pumps brochure |
| Verification | Verified by a human |
Check noise at a neighbour’s window (MCS 020 a) →
Heliotherm S45L-M-Solid Sensor Solid split air-to-water heat pump (cooling option table), cooling 43.7 kW at A35/W7.
✎ 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.
AW Monobloc
Modutherm · AW45
- Capacity
- 13.6–43.7 kW
- SCOP
- 4.12 (W35)
- Sound power
- 66 dB(A)
- Refrigerant
- R410A
PowerSTAR Series
Amitime · PowerSTAR 45M
- Capacity
- 13.7–43.7 kW
- SCOP
- 4.12 (W35)
- Sound power
- 66 dB(A)
- Refrigerant
- R410A
AW EVI-M
ES Heat Pumps · AW 45-EVI-M
- Capacity
- 13.7–43.7 kW
- SCOP
- 4.18 (W35)
- Sound power
- 71 dB(A)
- Refrigerant
- R410A
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