6.
MOUNT THE PLENUM BOX ONTO THE FIXING
STUDS AND SECURE WITH THE 2 X M8 NUTS AND
WASHERS.
CUT THE DUCT TO THE LENGH REQUIRED AND
LOCATE ONTO THE SPIGOT ON THE PLENUM
BOX. USE THE LOCKING SCREW TO SECURE
THE DUCT.
FIT THE VENT COVER ON THE EXTERNAL WALL.