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| Product Fiche |
| Model name | WHI643E6B |
| Annual Energy Consumption - AEChood | 66,0 kWh/a |
| Energy efficiency class | B |
| Fluid Dynamic Efficiency - FDE | 25,0 % |
| Fluid Dynamic Efficiency class | B |
| Light Efficiency - LEhood | 35,0 lux/W |
| Lighting Efficiency Class | A |
| Grease Filtering Efficiency - GFEhood | 86,1 % |
| Grease Filtering Efficiency class | B |
| A-waighted Sound Power Emission at minimum speed | 230 m³/h |
| Maximum Air Flow in normal use | 650 m³/h |
| Air Flow at intensive/boost setting | - |
| A-waighted Sound Power Emission at minimum speed | 50 dB(A) re 1pW |
| A-waighted Sound Power Emission at maximum speed | 67 dB(A) re 1pW |
| A-waighted Sound Power Emission at intensive or boost speed | - |
| Power consumption off mode - Po | - |
| Power consumption in standby mode - Ps | 0,25 W |