Baxi HP40 Monobloc, 4kW
Specifications and technical data
Also known as: HP40-4-1-PHMB
Air Source (ASHP)ResidentialR325.02–6.26 kW
| Manufacturer | Baxi |
|---|---|
| Model | HP40 Monobloc, 4kW |
| Model code | 7830576 |
| Heat pump type | Air Source (ASHP) |
| Application | Residential |
| Refrigerant | R32 |
| Mode | Heating only |
| Heating capacity | 5.02–6.26 kW |
| Max heating output (low temp) | 5.02 kW at A-5/W35 |
| COP (heating) | 4.66 at A7/W35 |
| SCOP (heating) | 4.66 at W35 |
| Operating range (air) | -25 to 35 °C |
| Heating flow temperature | up to 55 °C |
| Electrical supply | 220-240V (Single Phase) |
| Dimensions (H×W×D) | 717 × 1309 × 426 mm |
| Operational Weight | 86 kg |
| Sound power level | 55 dB(A) (Sound Power LW(A)) |
| Price (unit only) | £2168–£3120 (checked 2026-07-07) |
| Data added | 2026-06-24 |
| Data source | Manufacturer Data Sheet; Price: UK Retailer Pricing (plumbnation.co.uk), ex VAT shown |
| MCS certification | ✓ MCS listed — eligible for Boiler Upgrade Scheme (MCS-certified install required) |
| MCS certificate no. | MCS HP0033/01 |
| MCS listing | View on MCS ↗ |
Baxi HP40 Monobloc, 4kW is a 6.26 kW air source heat pump, using R32 refrigerant.
Where to buy (UK)
| UK Supplier | City Plumbing |
|---|
✓ Manually verified by Heat Pump Database
✎ 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.
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The Baxi name and logo are trademarks of their respective owner and are used here for identification purposes only.