Product Fiche Model name DKG552-ORA-W Annual Energy Consumption - AECHood 142,5 kWh/a Energy efficiency class D Fluid Dynamic Efficiency - FDE 13,4 % Fluid Dynamic Efficiency class D Light Efficiency - LEHood 13,0 lux/W Lighting Efficiency Class D Grease Filtering Efficiency - GFEHood 56,0 % Grease Filtering Efficiency class E Minimal Air Flow in normal use 240 m³/h Maximal Air Flow in normal use 625 m³/h Air Flow at intensive/boost setting - A-waighted Sound Power Emission at minimum speed 43 dB(A) re 1pW A-waighted Sound Power Emission at maximum speed 69 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 0,99 W