Do not install the hob above an oven without ventilation.
If fitting a cooker hood above the hob:
If a cooker hood is to be installed above the hob, the height of
the hood above the hob must be at least 600mm (650mm is
recommended) (Fig.6).
If the instructions supplied with the hood dictate that the hood must
be installed at a height greater than 600mm, then that height is the
minimum required.
Wall furniture requirements:
The minimum height of any cabinet immediately above the hob is
900mm. The minimum height of any adjacent units (including light
pelmets) is 400mm, unless they are manufactured from a material
resistant to fire (steel, for example).
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