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Temco DV1000/1200/1400DSN/DSP Series
3 " (86mm)
7 "
(200mm)
TDV45S 45°
Elbow
Vent Offset @ 45°
45°
A
Installed
Vent Pipe
True Length
Component
Gain
TDV6
4"
(102mm)
TDV12
10"
(254mm)
TDV18
16"
(406mm)
TDV36
34"
(864mm)
TDV48
46"
(1168mm)
IMPORTANT: Do not mix vent system
components with components for other vent
systems.
Note: Use only venting systems and components as
certified with the appliance. Use of uncertified vent
systems or components will void the warranty and may
compromise the operation of the fireplace, its systems,
and components as certified with the appliance. Use of
uncertified vent systems or components will void the
warranty and may compromise the operation of the
fireplace.
Through the Roof (Vertical) Venting
When the venting penetrates a roof the system must
be insalled in accordance with the current CSA B149.1
installation code (in Canada) or the current National
Fuel Gas Code, ANSI Z223.1/NFPA 54 (in U.S.A.).
SEE CHART FOR VERTICAL TERMINATION LOCA-
TION.
16
8"
(203mm)
9 "
(232mm)
90° Elbow
B
"A"
"B"
Rise
Run
2
"
2
"
(68mm)
(68mm)
7
"
7
"
(179mm)
(179mm)
11
"
11
"
(287mm)
(287mm)
24
"
24
"
(611mm)
(611mm)
32 "
32 "
(826mm)
(826mm)
Elbows & Offsets - General
Each installation assures the use of one 45° elbow
horizontal or vertical (off top of unit).
Sidewall (Horizontal) Venting Information
1. Make sure fireplace location and termination loca-
tion are consistent with requirements for termina-
tions and vent runs.
2. Secure unit to the floor.
3. Locate vent opening in wall. Maintain 2" (51mm)
clearance to top of vent from combustibles. Install
wall thimble per instructions supplied with Horizontal
Vent Kit. Refer to Pages 12 & 13, Figures 19 and
20 for wall thimble installation.
4. Attach vent components beginning with a TDV45S
elbow. Apply high temperature sealant to the out-
side leading edge of the fireplace flue pipe, then
install the TDV45S starter elbow and secure it to the
fireplace with the three (3) screws (provided)
through the outer pipe flange and into the fireplace
7" (178mm) dia. starter flange.
Screw Location
Apply Sealant
to Flue Pipe
Fig. 27 Apply high temperature sealant to outside of flue
pipe.
5. Align the flue and inlet pipes of each vent section to
the mating component, then slide the sections
together. Before a joint in the system is secured,
push the vent components together using moderate
force to ensure joint overlap of approximately 1 "
(38mm).
6. Secure vent components with a minimum of three
(3) screws at each joint (pipe joint to pipe, joint
sealants are not required). Never use screws in vent
systems longer than 1" (25mm).
7. Vent sections and elbows may be rotated 360° prior
to securement to obtain the desired direction of vent
run, and provide flexibility.
8. Make sure all horizontal sections have no sags and
maintain a minimum 1/4" (6mm) rise per linear foot.
Horizontal Take-
Off Illustrated
T196
77045
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