Royal Consumer Information Products U19019 G20 - Manual (Page 11)

Page 4
Clearance to side
(timber surrounds etc.)
Minimum clearance
required to any
combustible material to
the side of the appliance
must be 150mm.
Clearance to shelves.
Minimum clearances to
undersides of a 150mm
deep combustible shelf
from the hearth must be
830mm. Add 12.5mm to
this clearance for every
25mm increase in depth
of shelf.