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DV Stove Horizontal Vent Kit
DV 2 ft. Stove Vent Kit (Part # 946-116) and DV 4 ft. Stove Vent Kit (946-216) includes all the parts needed
to install the H15U-NG/H15U-LP Direct Vent unit with up & out horizontal and vertical vent dimensions. For
installations that require longer vertical and/or horizontal vents use the Dura-Vent system as shown in the
"Dura-Vent Termination Kit" and "Dura-Vent Venting Components" sections.
Qty.
Description
1) 1
Rigid Pipe Section (Kit # 946-116: 2 ft. (1.2m) length,
Kit # 946-216: 4 ft. (1.2m) length), 6-1/2" (165mm)
inside diameter
2) 1
Flex Liner, compressed aluminium 2 ply liner, 4" (102mm)
inside diameter
3) 4
spring spacers
4) 1
90 deg. Elbow
5) 1
Adjustable pipe section 13-1/2" to 24" (343mm x 610mm), 2 pcs.
6) 1
Thimble Cover
7) 1
Wall Thimble (2 pcs.)
8) 1
Adapter
9) 1
AstroCap Termination Cap
10) 2
Trim Collars
11) 1
tube of Mill-Pac, high temperature sealant
12) 12
Screws, #8 x 1/2" Self tapping, Stainless Steel
13) 14
Screws, #8 x 1/2" Self tapping, Black
14) 4
Screws #8 x 1-1/2" Drill Point, Black
15) 4
Screws #8 x 1-1/2" Drill Point, Stainless Steel
16) 8
Wood screws #8 x 1"
DV Stove Horizontal Vent Kit (Part #946-116 & #946-216) Installation
Review the following sequence of instructions which
are typical of most installations. The sequence may
vary depending on wall thickness. Refer to the
"Exterior Vent Terminal Locations" and "Rigid
Pipe Venting Systems" sections for vent loca-
tion and clearance dimensions, and the "Vent
Restrictor Position" for the correct positioning.
1) Set the unit in its desired location. Check to
determine if wall studs will be in the way of the
venting system, adjust location until all clear-
ances are met and there are no obstructions.
Note: A 1-1/2"(38mm) clearance around the
outer pipe must be maintained except
that only a 1" (25mm) clearance is
needed at the termination end.
IMPORTANT:
Do not locate termination hood where
excessive snow or ice buildup may
occur. Be sure to check vent termina-
tion area after snow falls, and clear to
prevent accidental blockage of venting
system. When using snow blowers,
make sure snow is not directed to-
wards vent termination area.
Hampton® H15U-NG/LP Direct Vent Freestanding Gas Stove
2) Assemble a trial fit to determine the vertical
center-line for the vent termination.
a) Cut a 9-1/2" x 9-1/2" (241mm x 241 mm)
square hole on both the interior and exterior
wall.
installation
Note:
a) Liner sections should be con-
tinuous without any joints or
seams.
b) This is an approved system,
therefore components in this
system must not be substituted
for any other manufacturer's
products.
b) Install wall thimbles on both interior and
exterior wall with 4 wood screws (#8 x 1")
per thimble.
c) Attach the 2 piece adjustable pipe section
to the vent terminal and slide into position
from the exterior. The larger diameter end
of the adjustable pipe goes to the vent
terminal.
d) Install the 90
elbow onto the adjustable
o
pipe to determine the vertical centerline.
Note: if the centerline cannot be met, the
adjustable sections will have to be cut.
e) Cut the 4 ft. section of rigid pipe to length.
Attach the 45
elbow to the rigid pipe, and
o
ensure that the pipe length when cut (with
the 45
elbow) will seat onto both the starter
o
collar and the 90
elbow. Crimped section
o
of rigid pipe seats into the 90
Only cut the uncrimped side of pipe.
Dismantle all pipe sections including vent
terminal.
3) Attach the 4" dia. flex liner to the vent terminal
ensuring that the flex overlaps the collar of the
vent terminal by a minimum of 1-3/8"(35mm).
Use Mill-Pac to seal and secure with 3 of the
#8 x 1/2" screws (stainless steel).
elbow.
o
25
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