Clivet WiSAN-P 30.2 EN
The Clivet WiSAN-P 30.2 EN is an air-to-water heat pump with a SCOP of 4.55 (35 °C) and a sound power level of 69 dB(A). Under permitted development the limit is 37 dB(A) measured 1 m in front of the centre of a neighbour’s habitable-room door or window. Free-standing, the indicative minimum distance is 15.9 m; against a wall 22.5 m.1,2
Key figures
Rules in the UK
Minimum distance to your neighbour
MCS 020(a) (England, permitted development since 29 May 2025)3 · 1 m in front of the centre of a neighbour’s habitable-room door or window
Indicative calculation (hemispherical, no barriers). Not a substitute for an MCS 020 assessment.
Boiler Upgrade Scheme
Not eligibleFixed grant in England and Wales, deducted from your installer’s quote. £9,000 when replacing oil or LPG off the gas grid (until March 2027). Scotland: Home Energy Scotland grant instead.5,6
- Must be MCS-certified (product and installer). Check the Ofgem product eligibility list.
- Rated output 61 kW; the scheme covers systems up to 45 kW.
- SCOP at 55 °C: 3.6. The installed system needs a SCOP of at least 2.8 (MCS calculation).
Technical specifications
| General | |
|---|---|
| Type (source) | Air-to-water1 |
| Compressors | 21 |
| Capacity control | drehzahlregelung1 |
| Performance | |
| Rated output 35 °C | 61 kW2 |
| Rated output 55 °C | 55 kW2 |
| Efficiency | |
| SCOP (35 °C) | 4.552 |
| SCOP (55 °C) | 3.62 |
| Seasonal efficiency ηs 35 °C | 179 %2 |
| Seasonal efficiency ηs 55 °C | 141 %2 |
| Energy label 35 °C | A+++2 |
| Energy label 55 °C | A++2 |
| COP A7/W35 | 3.761 |
| COP A2/W35 | 3.171 |
| COP A-7/W35 | 2.481 |
| Noise | |
| Outdoor unit sound power | 69 dB(A)2 |
| Indoor unit sound power | 69 dB(A)1 |
| Refrigerant | |
| Refrigerant | R2901 |
| Refrigerant charge | 10 kg1 |
| Connectivity & smart | |
| SG Ready | Yes1 |
How it ranks
SCOP (35 °C): better than 24% of comparable models in our database (Heat pumps · Air-to-water · ≥ 14 kW; n = 208).
Rank 156 of 209
Compared with every model on VersusIndex in the same group with a known value; equal values do not count as better. This says nothing about price, installation or reliability.
Manufacturer documentation
External links to Clivet's official website. The manufacturer may change or move documents; where they differ, the manufacturer's latest version applies.
Similar models
Other brands, same type and a comparable size.
More from Clivet
- Clivet WiSAN-P 25.2 EN SCOP (35 °C): 4.7
- Clivet WiSAN-PMP 1 S 14.1 SCOP (35 °C): 4.93
- Clivet WiSAN-YME 1 S 14.1 SCOP (35 °C): 4.2
- Clivet WiSAN-PMP 1 S 12.1 SCOP (35 °C): 4.95
- Clivet WiSAN-YME 1 S 12.1 SCOP (35 °C): 4.5
- Clivet WiSAN-YME 1 S 10.1 SCOP (35 °C): 4.53
Guides on heat pumps
- SCOP, COP and ηs: what a heat pump’s efficiency figures mean
- Hybrid or full heat pump? The main types compared
- Heat pump noise: MCS 020(a), permitted development and where to put the unit
- Sizing a heat pump: heat loss, flow temperature and rated output
- Heat pump refrigerants: R290, R32 and R410A compared
How we collect and check this data →
Frequently asked questions
Can I install the Clivet WiSAN-P 30.2 EN without planning permission?
Under MCS 020(a) (England, permitted development since 29 May 2025) the unit must not exceed 37 dB(A) 1 m in front of the centre of a neighbour’s habitable-room door or window. With a sound power of 69 dB(A) that indicatively means 15.9 m free-standing, 22.5 m against a wall or 31.8 m in a corner. Your MCS installer must confirm this.1,2
Sources
- List of eligible heat pumps (BEG) — Bundesamt für Wirtschaft und Ausfuhrkontrolle (BAFA) · accessed 27 Sept 2026
- European Product Registry for Energy Labelling (EPREL) – heat pumps — Europese Commissie · accessed 15 Oct 2026
- MCS 020(a) (England, permitted development since 29 May 2025)
- Boiler Upgrade Scheme: what you can get — GOV.UK · accessed 27 Sept 2026
- Boiler Upgrade Scheme: guidance for installers (V5) — Ofgem · accessed 27 Sept 2026
- Boiler Upgrade Scheme product eligibility — Ofgem · accessed 27 Sept 2026