72-DVT30N-2
21
1.
Place the 72
-
DVT30N
-
2 in the framing. Locate the centerline of the termination and mark the
wall. Cut an
11”
x
10”
(279mm x 254mm) hole in the wall. NOTE: a
2”
(50mm) x 1
-
½
”
(13mm)
around the
7”
(178mm) liner is required. See Fig.1 for termination framing.
2.
Locate the Horizontal termination head and the
4”
(101mm) flexible exhaust pipe, and
“
DRY
”
slip the exhaust pipe over the
4”
(101mm) exhaust port on the termination head. Un
-
slip the
“
DRY
”
connection and apply high temperature non
-
silicone sealant to the
4”
(101mm) flexible
exhaust port and reattach to the
4”
(101mm) exhaust connection on the termination head and
fasten with three screws on the pre
-
drilled locations. Repeat this same process with the
7”
(178mm) flexible liner.
3.
Locate the wall sleeve and cut to the thickness of the wall and slip it through the wall.
4.
Locate the Firestop and secure in place with 4 screws.
5.
Pull / Straighten the inner
4”
(101mm) exhaust pipe to its maximum capacity and
“
wrap
”
the
spring spacers at every change of direction and every 3ft (914mm) if longer lengths of flexible
liner is used. Next pull the
7”
(178mm) intake liner over the
4”
(101mm) exhaust liner.
NOTE:
Take care when
“
pulling / stretching out the liners; inspect for
“
breaks
”
in the liners or
in the termination head. Any
“
breaks
”
in the venting system will cause poor flame and improp-
er combustion.
6.
Slip the assembled liner and termination head through the wall sleeve and make sure the ter-
mination cap faces up and fasten the termination head to the wall with 4 screws provided with
the kit.
NOTE:
If installing the termination head to vinyl or wood siding a Vinyl Siding Deflector (999
-
DV
-
VSD) is required. The 999
-
DV
-
VSD must be set on top of the horizontal termination cap
(fin side out) and then the two screws holding the termination cap are used to secure the ter-
mination head and 999
-
DV
-
VSD.
7.
Apply high temperature non
-
silicone sealant over the fireplace
’
s inner exhaust collar and slip
the
4”
(101mm) inner flexible exhaust liner down over it and attach the connection with three
screws.
8.
Repeat with the
7”
(178mm) liner.
9.
Apply a bead of mil
-
pac or other non
-
silicone sealant (not provided) around the termination
head & house to prevent water from entering in.
INSTALLATION PROCEDURES
-
ARCHGARD DIRECT VENT (FLEX) SYSTEM
VENTING
-
HORIZONTALLY USING FLEXIBLE DIRECT VENT SYSTEMS
NOTES:
•
If installing a Vinyl Siding Deflector (999
-
DV
-
VSD)
attach the 999
-
DV
-
VSD to the front top of the hori-
zontal termination head
“
fin side out
”
to ensure the
termination head is not recessed into the siding.
•
Horizontal sections must be supported to prevent sag-
ging. See vent manufacturer's installation manual for
more information
-
As a general guideline; a flex line
should be supported every 2
-
3' (609.6
-
914.4 mm)
and rigid pipe should be supported every 4
-
6' (1219.2
-
1828.8 mm)
•
Spacers shall be installed at every change of
direction and every
3’
(914mm) if using additional
flexible pipe
•
This fireplace must be installed so as to prevent accu-
mulation of condensate in the venting system.
IMPORTANT
: Do not locate termination head where excessive snow or ice buildup may occur.
Check termination head area after every snow fall, and clear if necessary to prevent blockage.
If using snow blowers, make sure snow is not directed at the termination head.
NOTE:
Be sure to include
1
/4”
(6mm) rise per foot of
horizontal length.
10”
(254 mm)
Termination Framing
11”
(279 mm)
Fig.1