Ariston Nimbus 5 M R290, 30
Specifications and technical data
Also known as: NIMBUS 5 PLUS M R290 30, NIMBUS 5 COMPACT M R290 30, NIMBUS 5 POCKET M R290 30, NIMBUS 5 PACK M (with 30 M outdoor unit)
| Manufacturer | Ariston |
|---|---|
| Model | Nimbus 5 M R290, 30 |
| Model code | NIMBUS 5 30 M R290 |
| Heat pump type | Air Source (ASHP) All Air Source heat pumps → |
| Application | Residential All Residential heat pumps → |
| Refrigerant | R290 All R290 heat pumps → |
| Mode | Heating & cooling |
| Heating capacity | 2.6 kW |
| Max heating output (low temp) | 1.8 kW at A-22/W35 |
| SCOP (heating) | 4.91 at W35 |
| Operating range (air) | from -25 °C |
| Heating flow temperature | up to 75 °C |
| Electrical supply | 220-240V (Single Phase) |
| SEER (cooling) | 5.43 at W7 |
| Sound power level | 52 dB(A) (Sound Power LW(A)) |
| Data added | 2026-10-26 |
| Data source | Ariston Nimbus 5 M R290 product fiche (EN, Annex A) |
| Verification | Verified by a human |
Check noise at a neighbour’s window (MCS 020 a) →
Ariston Nimbus 5 M R290 30 M outdoor monobloc, natural R290, for use with the Nimbus 5 Plus, Compact-UK, Pocket or Pack indoor units. SCOP 4.91 at W35 and 3.83 at W55 (average climate), flow to 75 C, operating limit -25 C. Outdoor sound power 52 dB(A). Single-phase.
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Alternatives to consider
Three Air Source (ASHP) heat pumps from other manufacturers closest in capacity to this one.
- Capacity
- 3.2 kW
- SCOP
- 5.07 (W35)
- Sound power
- 55 dB(A)
- Refrigerant
- R32
- Capacity
- 3.2 kW
- SCOP
- 4.23 (W35)
- Sound power
- 52 dB(A)
- Refrigerant
- R410A
- Capacity
- 3.2 kW
- SCOP
- 4.5 (W35)
- Sound power
- 58 dB(A)
- Refrigerant
- R290
- Price
- ~£2,895
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