2
Installation
Procedures
NOTE:
The
use
of
this
part
will
change
the
range
of
wall
thickness
that
the
vent
termination
can
pass
through.
Please
review
the
chart
below
to
verify
the
changes
before
proceeding
with
the
installation.
Model
Name
Wall
Thickness
VT
‐
4
‐
TS
‐
5
50mm(2")
to
90mm(3.5")
VT
‐
4
‐
TS
‐
8
90mm(3.5")
to
170mm(6.7")
VT
‐
4
‐
TS
‐
14
170mm(6.7")
to
330mm(13")
VT
‐
4
‐
TS
‐
27
330mm(13")
to
650mm(25.6")
1)
Replace
the
original
vent
termination
adapter
piece
with
the
new
fitting
that
was
provided
with
the
Vent
Termination
Adapter
Kit
by
replacing
Part
B
with
Part
A
.
NOTE:
Use
caution
when
inserting
the
new
adapter
to
the
termination.
The
o
‐
ring
on
the
fitting
might
get
damaged
if
excessive
force
is
used.
