Alpha E-TEC Hybrid
Specifications and technical data
Also known as: E-TEC EHP / E-TEC 33 HB
✓ BUS eligibleAir Source (ASHP)ResidentialR324 kW
| Manufacturer | Alpha |
|---|---|
| Model | E-TEC Hybrid |
| Model code | E-TEC EHP |
| 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 only |
| Heating capacity | 4 kW |
| COP (heating) | 4.55 at A7/W35 |
| SCOP (heating) | 4.14 (conditions not stated) |
| Operating range (air) | -15 to 25 °C |
| Electrical supply | 220-240V (Single Phase) |
| Dimensions (H×W×D) | 745 × 845 × 476 mm |
| Operational Weight | 45 kg |
| Sound power level | 58.7 dB(A) (Sound Power LW(A)) |
| Data added | 2026-10-20 |
| Data source | Alpha E-TEC Hybrid brochure (HYBRID0922) |
| 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. | 011-1W0293 |
| MCS certification | ✓ MCS listed |
| MCS certificate no. | 011-1W0293 |
Check noise at a neighbour’s window (MCS 020 a) →
Alpha E-TEC EHP 4 kW R32 outdoor monobloc heat pump, part of the E-TEC Hybrid package with the E-TEC 33HB gas boiler (part no. 3.033346).
✎ 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.
Alternatives to consider
Three Air Source (ASHP) heat pumps from other manufacturers closest in capacity to this one.
Compress 5800i AW 4
Bosch · 8738213464
- Capacity
- 4 kW
- SCOP
- 4.58 (W35)
- Sound power
- 40 dB(A)
- Refrigerant
- R290
- Price
- £3,145.48–£4,197.50
Logic Air 4kW
Ideal Heating · AH750664
- Capacity
- 4 kW
- SCOP
- 4.96 (W55)
- Sound power
- 52 dB(A)
- Refrigerant
- R32
- Price
- £2,569.24–£2,962.32
Aconomis
Acond · S
- Capacity
- 4 kW
- SCOP
- 4.89 (W35)
- Sound power
- 53 dB(A)
- Refrigerant
- R290
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