What is the right size hood for my kitchen?
Before choosing the hood for your kitchen you must consider the volume of the room to be ventilated. Use this simple calculation. Volume of kitchen (length x width x height) e.g. 4m x 3m x 2.5m = 30m3 10 changes of air per hour e.g. 10×30m3 = 300m3 = minimum extraction rate. Always observe the minimum recommended height of the hood from the hob.