Dimplex LI (20.9 kW)
Specifications and technical data
Air Source (ASHP)CommercialR410A20.9 kW
| Manufacturer | Dimplex |
|---|---|
| Model | LI |
| Model code | LI 1422C |
| Heat pump type | Air Source (ASHP) All Air Source heat pumps → |
| Application | Commercial All Commercial heat pumps → |
| Refrigerant | R410A All R410A heat pumps → |
| Mode | Heating & cooling |
| Heating capacity | 20.9 kW |
| Max heating output (low temp) | 13.5 kW at A-7/W35 |
| COP (heating) | 5 at A7/W35 |
| SCOP (heating) | 4.19 at W35 |
| Operating range (air) | -22 to 35 °C |
| Heating flow temperature | 22–60 °C |
| Power input | 8 kW |
| Electrical supply | 380-415V (Three Phase) |
| Cooling capacity | 21 kW |
| Max cooling output (high temp) | 14.8 kW at A35/W7 |
| Cooling flow temperature | 7–20 °C |
| EER (cooling) | 4 at A27/W18 |
| Dimensions (H×W×D) | 1770 × 750 × 1000 mm |
| Operational Weight | 307 kg |
| Sound power level | 56 dB(A) (Sound Power LW(A)) |
| Data added | 2026-07-05 |
| Data source | Manufacturer Data Sheet |
| Verification | Verified by a human |
Check noise at a neighbour’s window (MCS 020 a) →
Dimplex LI is a 20.9 kW air source heat pump, providing heating and cooling, using R410A refrigerant.
✎ 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.
Reviews & further reading
- Manufacturer Air-to-water heat pump LI/LIK — Dimplex
Alternatives to consider
Three Air Source (ASHP) heat pumps from other manufacturers closest in capacity to this one.
MidiPACK-PI THAITP 120
Rhoss
- Capacity
- 20.8 kW
- SCOP
- 4.54 (W35)
- Refrigerant
- R290
EWYE-CZ
Daikin · EWYE022CZP-A1
- Capacity
- 20.25 kW
- SCOP
- 4 (W35)
- Sound power
- 77 dB(A)
- Refrigerant
- R-454C
- Price
- ~£13,658
Nesea Pro 1020
Keyter · KWFA 1020 I V S4D
- Capacity
- 21.8 kW
- SCOP
- 4.6 (W55)
- Refrigerant
- R290
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