20
221138C
1 0 B o i l e r F i x i n g
Diagram 10.3
GASKET
2336
FLUE ELBOW
(REAR FLUE
SHOWN)
FAN
SECURING
SCREW (2)
FLUE
COLLECTOR
WING
NUT
SECURING
SCREW (4)
10.7 Flue Fixing
Fit the self-adhesive gasket, supplied in the loose items
pack, to the flue elbow, see diagram 10.3.
Push the prepared ductings into and through the wall
sleeve, the longest protrusion of the flue terminal is
positioned at the top.
Note: The foam seal is a tight fit in the wall sleeve and
the flue system should not be inserted unless the cement
has fully set or it can be held from the other side.
Fit the flue elbow to the top of the boiler, see diagram
10.6, using the four screws supplied loose. To assist
with the location of the flue elbow into the fan outlet,
loosen the two wing nuts on the flue collector angle and
the two fan securing screws.
Tighten the four screws of the flue elbow evenly to
ensure a good seal at the gasket. Tighten the wing nuts
and screws, if slackened, to secure the flue collector
and fan.
Make the wall good internally around the air duct.
Check that the ductings do not slope down towards
the boiler.