Tdv Series Direct Vent System Installation; Sidewall (Horizontal) Venting, General - Temco DV1000DSN Homeowner's Installation And Operating Manual

Vent Cap
8" (203mm)
Dia. Pipe Must
Extend
Through Roof
Flashing
Roof
Flashing
Roof
Exterior
Clearance to
Combustibles
Fig. 26 Through the roof installation.
NOTE: If offset is required, the upper 45° bend (el-
bow) must be supported with an offset support. Sup-
port flex every 3' (914mm) when vertical venting.
77045
VT47 Vertical
Vent Cap
4" (102mm)
Dia.
7" (178mm) Dia.
Vent Pipe
Assembly
(VSK7MH-2)
(VSK7)
Vent System
Roof Support/
Clamp
Assembly
Band Clamp
4" (102mm) Dia. Flex
Flue
Band Clamp
7" (178mm) Dia. Flex
Vent
Storm
Collar
Roof Support
Assembly
7" (178mm) Dia.
Flex Vent
1" (25mm)
Minimum
T192
Temco DV1000/1200/1400DSN/DSP Series

TDV Series Direct Vent System Installation

•
The TDV series vent system is specifically approved
only for Temco Direct-Vent fireplace models with a
4" (102mm) diameter flue and a 7" (178mm) diam-
eter inlet vent system. The use of uncertified venting
will void warranties and may compromise the
operation and safety of the appliance.
•
Termination shall not be recessed into a wall or
siding.
•
The vent system shall be properly supported so
there are no sags in the system. Supports must be
used at least every 3' (914mm) on horizontal section
and every 6' (1.8m) on vertical.
•
Horizontal sections must maintain a minimum 1/4"
rise per linear foot of horizontal run.
•
Combustible clearances from any horizontal vent
pipe area must be 2" (51mm) from top of vent, and
1" (25mm) from sides and bottom.
•
Clearance to combustibles from vertical pipe sur-
face is 1" (25mm).
•
Prior to securing each vent component, make sure
the sections are pushed together firmly to maintain
vent integrity.

Sidewall (Horizontal) Venting, General

When locating the vent termination, the minimum vent
clearances must be observed.
NOTE: Local codes may require different clearances.
It is recommended that the temination not be located
within 24" (610mm) of garden sheds, fences, decks,
utility buildings or other obstructions.
Review the "vent termination" section in the appliance
installation instructions.
Do not locate vent terminal where excessive snow or
ice build up may occur. Be sure to check vent termina-
tion area after snow falls and clear to prevent acciden-
tal blockage of venting system. When using snow
blowers, make sure snow is not directed towards vent
termination area.
The TDV series is considered a "special vent system".
Check with local codes or in the absence of same, with
CSA B149.1 installation codes regarding special vent
termination clearances.
NOTICE: Flexible and rigid vent system components
are not interchangable unless otherwise specified in
the venting instructions.
NOTICE: Additional venting information regarding
clearances, terminal locations, and safety information
is contained in the installation and operationg instruc-
tions packaged with the appliance.
15