Respekta KM6600IB-28 Installation & User's Instructions page 116

WARNING: Make sure that the hob is well ventilated and that the air inlet and outlet are
not blocked.
Make sure the hob is always in good condition.
WARNING: The safe distance between the hob and any cabinet above it must be at least
760 mm.
WARNING: The safe distance between the hob and a range hood must be at least 650
mm.
C
D
A (mm) B (mm)
760 (minimum 50 (minimum)
distance from
cabinet)
650 (minimum
distance from
hood)
en-54
A
B
E
C (mm)
20 (minimum)
D E
Air inlet Air outlet at least
5 mm
Fig. 5.4