Panasonic Aquarea T-CAP All in One K Series (WH-UXZ12KE5)
Specifications and technical data
✓ BUS eligibleAir Source (ASHP)ResidentialR3212.1 kW
| Manufacturer | Panasonic |
|---|---|
| Model | Aquarea T-CAP All in One K Series |
| Model code | WH-UXZ12KE5 |
| Heat pump type | Air Source (ASHP) All Air Source heat pumps → |
| Application | Residential All Residential heat pumps → |
| Refrigerant | R32 All R32 heat pumps → |
| Mode | Heating & cooling |
| Heating capacity | 12.1 kW |
| Max heating output (low temp) | 12 kW at A-7/W35 |
| COP (heating) | 4.84 at A7/W35 |
| SCOP (heating) | 4.96 at W35 |
| Operating range (air) | -28 to 35 °C |
| Heating flow temperature | 20–60 °C |
| Electrical supply | 220-240V (Single Phase) |
| Cooling capacity | 10.7 kW |
| Cooling flow temperature | 5–20 °C |
| EER (cooling) | 2.68 at A35/W7 |
| Dimensions (H×W×D) | 1340 × 900 × 320 mm |
| Operational Weight | 88 kg |
| Sound power level | 65 dB(A) (Sound Power LW(A)) |
| Price (unit only) | ~£3,205.13 (checked 28/08/2026) |
| Data added | 2026-07-10 |
| Data source | Manufacturer Data Sheet |
| Verification | Verified by a human |
| Boiler Upgrade Scheme | ✓ BUS eligible — Listed on the Ofgem BUS Product Eligibility List (24 Sep 2026). Grant also needs an MCS-certified installer and a qualifying system design. Funding guide |
| PEL certificate no. | 011-1W0606_03 |
| MCS certification | ✓ MCS listed |
| MCS certificate no. | 011-1W0606_03 |
| MCS listing | View on MCS ↗ |
Check noise at a neighbour’s window (MCS 020 a) →
Panasonic Aquarea T-CAP All in One K Series is a 12.1 kW air source heat pump, providing heating and cooling, using R32 refrigerant (model WH-UXZ12KE5).
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 — Panasonic
- Review Panasonic Heat Pump Review UK: Aquarea Range, COP & Costs — Home Heat Pump GuideCovers the wider Panasonic range
- Review Panasonic Aquarea Review UK (2026) — heatpumpreviews.co.ukCovers the wider Panasonic range
Alternatives to consider
Three Air Source (ASHP) heat pumps from other manufacturers closest in capacity to this one.
Domus M 12T
Riello · Domus M 12T
- Capacity
- 5.57–12.1 kW
- SCOP
- 4.81 (W35)
- Sound power
- 64 dB(A)
- Refrigerant
- R32
Wellea Monobloc
Airwell · AW-WHPMA12-H91
- Capacity
- 12.1 kW
- SCOP
- 4.81 (W35)
- Sound power
- 65 dB(A)
- Refrigerant
- R32
R32 Heat Pump
TCL · THMLd-12D/3HBp-A
- Capacity
- 12.1 kW
- SCOP
- 4.77 (W35)
- Sound power
- 64 dB(A)
- Refrigerant
- R32
More from Panasonic
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NX-Q-G06
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ASHP · 174.6 kW
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