Panasonic Aquarea Hydraulic M Series (12.1 kW)
Specifications and technical data
Air Source (ASHP)ResidentialR29012.1 kW
| Manufacturer | Panasonic |
|---|---|
| Model | Aquarea Hydraulic M Series |
| Model code | WH-WDG12ME5 |
| 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 | 12.1 kW |
| Max heating output (low temp) | 10.1 kW at A-7/W35 |
| COP (heating) | 4.78 at A7/W35 |
| SCOP (heating) | 4.58 at W35 |
| Operating range (air) | -25 to 35 °C |
| Heating flow temperature | 25–75 °C |
| Electrical supply | 220-240V (Single Phase) |
| Cooling capacity | 9 kW |
| Cooling flow temperature | 5–20 °C |
| EER (cooling) | 3.61 at A35/W7 |
| Dimensions (H×W×D) | 1520 × 1200 × 370 mm |
| Operational Weight | 160 kg |
| Sound power level | 55 dB(A) (Sound Power LW(A)) |
| Data added | 2026-07-10 |
| Data source | Manufacturer Data Sheet |
| Verification | Verified by a human |
Check noise at a neighbour’s window (MCS 020 a) →
Panasonic Aquarea Hydraulic M Series is a 12.1 kW air source heat pump, providing heating and cooling, using R290 refrigerant (model WH-WDG12ME5).
Where to buy (UK)
| UK Supplier | The Heat Pump Warehouse |
|---|---|
| UK Supplier | Secon Renewables |
| UK Supplier | OceanAir |
✎ 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 Aquarea T-CAP M Series — Panasonic
- Review Panasonic Heat Pump Review UK: Aquarea Range, COP & Costs — Home Heat Pump GuideCovers the wider Panasonic range
- Review Panasonic Aquarea Heat Pump Review (UK 2026) — Heat Pump HQCovers the wider Panasonic range
- News Panasonic unveils Aquarea M Series range of air source heat pumps — Modern Building Services
- News Panasonic Aquarea M Series T-CAP heat pumps — Installer Online
►EN – Scottish family Installs UK’s first Panasonic M Series Heat PumpPanasonic Heating & Cooling Solutions Europe
►EN – Panasonic Aquarea M Series, the next generation air to water heat pumpsPanasonic Heating & Cool
►Panasonic Aquarea M Series R290 T-CAP Air Source Heat Pump UK #heatingAIR2HEAT LTD
►Panasonic Aquarea T-CAP M Series air-to-water heat pumpCEDEO TVAlternatives to consider
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- Sound power
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