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Vaillant flexoTHERM
Model code: flexoTHERM 8 400V
Ground Source (GSHP)ResidentialHeating only
Heating capacity
8.89 kW
SCOP
5.34
W35
COP
5.62
B0/W35
Max flow temp
65°C
Sound power
45.6 dB(A)
Refrigerant
R410A
Boiler Upgrade Scheme
Not found on the Ofgem BUS Product Eligibility List.
MCS certification
No MCS listing recorded.
| General | |
|---|---|
| Heat pump type | Ground Source (GSHP) |
| Application | Residential |
| Refrigerant | R410A |
| Mode | Heating only |
| Heating performance | |
| Heating capacity | 8.89 kW |
| Max heating output (low temp) | 8.76 kW at B0/W35 |
| COP (heating) | 5.62 at B0/W35 |
| SCOP (heating) | 5.34 at W35 |
| Operating range (air) | -10 to 25 °C |
| Heating flow temperature | 25–65 °C |
| Electrical, acoustic and physical | |
| Electrical supply | 380-415V (Three Phase) |
| Sound power level | 45.6 dB(A) (Sound Power LW(A)) |
| Dimensions (H×W×D) | 1183 × 595 × 600 mm |
| Operational Weight | 167 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.