heatpumpdatabaseProduct data sheetheatpumpdatabase.com
Advantix (MAXA) i-290
Model code: i-290 0118
✓ BUS eligible✓ MCS listedAir Source (ASHP)ResidentialHeating & cooling
Heating capacity
19.84 kW
SCOP
4.8
W35
COP
4.62
A7/W35
Max flow temp
78°C
Sound power
62 dB(A)
Refrigerant
R290
Boiler Upgrade Scheme
✓ BUS eligible
Listed on the Ofgem BUS Product Eligibility List (24 Sep 2026).
PEL certificate: ICIM-PDC-000210 -01
Grant also needs an MCS-certified installer and a qualifying system design.
MCS certification
✓ MCS listed
Certificate: ICIM-PDC-000210 -01
| General | |
|---|---|
| Heat pump type | Air Source (ASHP) |
| Application | Residential |
| Refrigerant | R290 |
| Mode | Heating & cooling |
| Heating performance | |
| Heating capacity | 19.84 kW |
| Max heating output (low temp) | 18.72 kW at A7/W65 |
| COP (heating) | 4.62 at A7/W35 |
| SCOP (heating) | 4.8 at W35 |
| Heating flow temperature | up to 78 °C |
| Cooling performance | |
| Cooling capacity | 13.8 kW |
| Max cooling output (high temp) | 13.8 kW at A35/W7 |
| EER (cooling) | 3.2 at A35/W7 |
| SEER (cooling) | 5 at W7 |
| Electrical, acoustic and physical | |
| Electrical supply | 380-415V (Three Phase) |
| Sound power level | 62 dB(A) (Sound Power LW(A)) |
| Dimensions (H×W×D) | 1440 × 1105 × 490 mm |
| Operational Weight | 188 kg |
Test conditions: A = outdoor air °C, W = flow water °C (e.g. A7/W35 = 7°C air, 35°C flow). Compare COP and SCOP only at the same conditions.