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Lennox DVR5-CMNS User Manual

Lennox DVR5-CMNS
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Adjustable
Extension
The
_DST5-EXT
vent
extension
is
adjustable
from
6"
(152
mm)
to
9.94"
(248
mm).
Use
this
component
when
there
is a
short
distance
to
complete
the
vent
systern
in
lieu
of
cutting
the
uncrimped
end
of
a-vent
section.
Before
positioning
the
appliance,
determine
the
vent
routing.
These
appliances
may
only
be
vented
horizontally
using
the
_DST5-HTK
or
_DV-HTK-1
termination.
Venting
may
only
be
through
the
_DST5
vent
components.
When
venting
directly
out
the
back
of
the
appliance
(standard
venting)
the
total
vent
length
for
the_DVRS5,
measured
from
the
back
surface
of
the
appliance
to
the
point
where
the
exhaust
gases
exit
the
flue,
must
not
exceed
24"
(610
mm).
Venting
may
contain
one
(1)
_DST5-45ELB
(45°
elbow)
if
itis
mounted
directly
against
the
back
of
the
appliance.
For
venting
options
refer
to
Figures
10
and
11.
Maximum
allowable
wail
thicknessis
17
¥2'
when
venting
straight
outthe
back
of
the
appilance.
i
24"
(610
mm)
———»
Maximum
por
—
18"
(457
mm)
——p>|
relerence
Top
Spacers
_DSTS-HTK
Termination
Note:
Venting
must
be
Completed
Using
_DSTS
Vent
Components
Onty
Figure
10
_BST5-HTK
or
_DV-HTK-1
Termination
tae
*
Standard
5°
Wali
_DST5-45ELB
Mounted
Directly
to
Appliance
Back
Wall
Note:
Minimum
45°
Vent
Configuration
Shown.
*
Total
Vent
Length,
Measured
from
the
Rear
of
the
Appliance
to
the
Point
where
Exhaust
Gases
Exit
the
Flue
(*},
must
not
Exceed
24".
Figure
11
Before
proceeding
determine
the
vent
con-
figuration
to
be
used.
Ensure
vent
clearance
is
12
%'
(318
mm)
at
the
top,
2”
(51
mm)
at
the
sides
and
1°
(25
mm)
at
the
bottom.
If
the
appliance
is
to
be
installed
in
a
corner
as
shown
in
Figure
12,
do
not
allow
any
materials
to
occupy
the
space
between
the
back
of
the
appliance
and
the
perpendicular
wails.
WARNING:
A
%"
(10
MM)
BEAD
OF
_MILL-PAC
BLACK
(700°)
HIGH
TEM-
PERATURE
SEALANT
MUST
BE
APPLIED
TO
THE
INNER
APPLIANCE
COLLAR
BE-
FORE
THE
FIRST
VENT
COMPONENT
IS
ATTACHED
(FIGURE
12)
AND
TO
ALL
SUBSEQUENT
INNER
VENT
CONNEC-
TIONS.
FAILURE
TO
SEAL
ALL
OF
THE
INNER
JOINTS
WITH
THE
HIGH
TEM-
PERATURE
SEALANT
MAY
CAUSE
THE
APPLIANCE
TO
OPERATE
IMPROPERLY.
NOTE:
DIAGRAMS
&
ILLUSTRATIONS
NOT
TO
SCALE.
3"
(10
mm)
Bead
of
_Miil-Pae
Black
700°
High
Temperature
Sealant
—
1"
(25.4
mm)
from
End
of
Appliance
Coliar
First
Vent
Component
Figure
12
Vent
components
can
be
easily
installed
by
simply
fitting
them
together,
inner
flue
compo-
nents
first.
The
_DST5
vent
system
compo-
nents
slide
over
the
collars
on
the
back
of
the
appliance
and
bottom
out
on
the
beads. The
_DST5-45ELBconnector
components
slide
into
the
vent
system
components.
Secure
each
end
ofthe
_DST5
vent
componenis
with
two
(2)
No.
8
x
%'
sheet
metal
screws
located
180°
apart.
Apply._Mill-Pac
Black
(700°)
high
temperature
sealant
to
all
of
the
joints
of
the
inner
vent
before
fitting
components
together.
Attach
the
_DST5-HTK
or
__DV-HTK-1
connec-
tor
tubes
to
the
vent
components
and
route
the
venting
through
the
wail
prior
to
installing
the
termination.
Note:
The
uncrimped
end
of
the
vent
may
be
trimmed
when
necessary
or
the
adjusiable
ex-
tension,
Model
__DST5-EXT,
may
be
used.
f i r e - p a r t s . c o m

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Lennox DVR5-CMNS Specifications

General IconGeneral
BrandLennox
ModelDVR5-CMNS
CategoryFireplace Accessories
LanguageEnglish

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