Continuous ow internal ueing guide: 11748-D 04-13 | 7
UV roof protectors
Click together
Cut this end
Ensure the UV
protector sits outside
the decktite
The roof cowl comes with two
black UV injection moulded
pipe sections for covering and
protecting the white flue pipe
from UV damage.
To install, click together and
if required cut to length. If for
some reason any remaining
white pipe is exposed to UV,
this should be painted with a
suitable UV resistant coating.
Important
When installing the UV
protectors it is critical that
the protector sits outside
the decktite, not inside.
Weathertightness will be an
issue if the protector is installed
inside the decktite.
Cutting to size
Pipes overlap by approximately
37 mm. Once joined the
effective length reduces by
37 mm. This needs to be
factored when cutting to size.
Add 2 x 37 mm to extension pipe
X.
The inner pipe must always
extend 10 mm beyond the outer
pipe in the male end of the flue.
Always cut the male end of the
flue and not the female end.
Deburr sharp edges as this
could damage the gasket
resulting in a system that is no
longer air-tight.
10 mm
y
y + 10 mm
y
white (outer) stainless steel (inner)
X + 65 mm
10 mm
X 37 mm37 mm
female
male
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