Temco DV1000N/P User manual

INSTALLER / CONSUMER
SAFETY INFORMATION
PLEASE READ THIS MANUAL
BEFORE INSTALLING AND
USING APPLIANCE
WARNING!
IF THE INFORMATION IN THIS
MANUAL IS NOT FOLLOWED
EXACTLY, A FIRE OR EXPLO-
SION MAY RESULT CAUSING
PROPERTY DAMAGE, PERSON-
AL INJURY OR LOSS OF LIFE.
FOR YOUR SAFETY
Installation and service must
be performed by a qualified
installer, service agency or the
gas supplier.
WHAT TO DO IF YOU SMELL GAS:
• Do not try to light any appliance.
• Do not touch any electric switch; do not
use any phone in your building.
• Immediately call your gas supplier from
your neighbor’s phone. Follow the gas
suppliers instructions.
• If you cannot reach your gas supplier
call the fire department.
DO NOT STORE OR USE GASO-
LINE OR OTHER FLAMMABLE
VAPORS AND LIQUIDS IN THE
VICINITY OF THIS OR ANY OTH-
ER APPLIANCE.
WARNING: Improper installation, ad-
justment, alteration, service or main-
tenance can cause injury or property
damage. Refer to this manual. For
assistance or additional information,
consult a qualified installer, service
agency or the gas supplier.
Direct Vent Zero Clearance
Gas Fireplace Heater
Models:
DV1000N/P, DV1200N/P, DV1400N/P
76657
DV1000/1200/1400
cover
12/2/03 djt
Homeowner’s Installation and
Operating Manual
C US
U.S. Patents: 5,669,374; 5,562,088; 6,138,667;
Can. Patent: 2,139,684
76657 5/08 Rev. 31
INSTALLER: Leave this manual with the appliance.
CONSUMER: Retain this manual for future reference.

2
Temco DV1000/1200/1400 Series
76657
Table of Contents
PLEASE READ THE INSTALLATION & OPERATING INSTRUCTIONS BEFORE USING APPLIANCE.
Thank you and congratulations on your purchase of a Temco Fireplace Products fireplace.
While we have written these instructions as accurately and thoroughly as possible, they may not cover every system,
variation or contingency. Also, questions of interpretation may arise. For more information, solutions to particular prob-
lems or clarifications, contact your local distributor or the manufacturer. See the unit rating plate for whom to contact.
IMPORTANT: Read all instructions and warnings carefully before starting installation. Failure to follow these
instructions may result in a possible fire hazard and will void the warranty.
Installation & Operating Instructions
General Information, Warnings, Cautions ............................................................. 3
Requirements for the Commonwealth of Massachusetts ...................................... 4
Fireplace Dimensions ............................................................................................ 4
Locating Your Fireplace ......................................................................................... 6
Framing & Finishing .............................................................................................. 6
Clearance to Combustibles ................................................................................... 7
Combustible Sidewall Clearance .......................................................................... 7
Mantels .................................................................................................................. 7
Surround Material .................................................................................................. 7
Gas Specifications................................................................................................. 8
Gas Inlet and Manifold Pressures ......................................................................... 8
Gas Line Installation .............................................................................................. 8
General Venting Information
General Venting .................................................................................................... 9
General Venting Information - Termination Location ........................................... 10
Termination Clearances .......................................................................................11
Sidewall (General)Venting Information ................................................................ 12
Flex Venting......................................................................................................... 12
Sidewall (Horizontal) Venting .............................................................................. 13
Flex Vent Offsets ................................................................................................. 13
Flex Vent Through the Roof (Vertical) Applications ............................................. 15
VSK7 Vertical Flex Vent Kit Installation ............................................................... 15
TDV Series Direct Vent System Installation ........................................................ 16
Sidewall (Horizontal) Venting, General ............................................................... 16
Through the Roof (Vertical) Venting .................................................................... 17
Elbows & Offsets - General ................................................................................ 17
Sidewall (Horizontal) Venting Information ........................................................... 17
Venting Components ........................................................................................... 20
Operating Instructions
Glass Door Removal Procedure ......................................................................... 24
Glass Cleaning .................................................................................................... 24
Louvre Installation ............................................................................................... 24
Log Installation .................................................................................................... 25
Thermostatic Fan Kit - Optional........................................................................... 26
Electrical Services ............................................................................................... 26
Speed Control Switch .......................................................................................... 26
Millivolt System .................................................................................................... 26
Burner ON/OFF ................................................................................................... 26
Managing Heat Output ........................................................................................ 27
Fan Operation ..................................................................................................... 27
Flame Characteristics .......................................................................................... 27
Lighting & Operating Instructions ........................................................................ 28
Troubleshooting ................................................................................................... 29
Maintenance
Unit Adjustment ................................................................................................... 32
Maintenance ........................................................................................................ 32
Replacement Parts ........................................................................................................ 35
Servicing .............................................................................................................. 35
Warranty .......................................................................................................................... 36
Installation and Startup Checklist ................................................................................. 37
Warranty Registration ................................................................................................... 39

3
Temco DV1000/1200/1400 Series
76657
Installation & Operating Instructions
This gas appliance should be installed by a qualified
installer in accordance with local building codes and with
current CSA-B149.1 Installation codes for Gas Burning
Appliances and Equipment. For U.S.A Installations follow
local codes and/or the current National Fuel Gas Code.
ANSI Z223.1/NFPA 54.
FOR SAFE INSTALLATION AND OPERATION PLEASE
NOTE THE FOLLOWING:
1 . This fireplace gives off high temperatures and should be
located out of high traffic areas and away from furniture and
draperies.
2. Children and adults should be alerted to the hazards of the
high surface temperatures of this fireplace and should stay
away to avoid burns or ignition of clothing.
3. CAUTION: Due to high glass surface temperature chil-
dren should be carefully supervised when in the same
room as fireplace.
The embers supplied with your fireplace are
made from a high grade rock wool and should be
handled carefully. Wash your hands immediately
after touching to avoid irritation. The embers
must be placed correctly in order to function
properly.
This appliance may be installed in an aftermarket
permanently located, manufactured home or mo-
bile home, where not prohibited by local codes.
This appliance is only for use with the type of gas
indi-cated on the rating plate. This appliance is
not convertible for use with other gases, unless a
certified kit is used.
IMPORTANT:
PLEASE READ THE FOLLOWING CAREFULLY
Remove any plastic from trim parts before turning the
fireplace ON.
It is normal for fireplaces fabricated of steel to give off
some expansion and/or contraction noises during the
start up or cool down cycle. Similar noises are found
with your furnace heat exchanger or car engine. It
is not unusual for your gas fireplace to give off some
odor the first time it is burned. This is due to the
manufacturing process.
Please ensure that your room is well ventilated
-open all windows.
It is recommended that you burn your fireplace for at
least four (4) hours the first time you use it. If the op-
tional fan kit has been installed, place the fan switch
in the “OFF” position during this time.
WARNING: When purging the gas line, the glass
front must be removed.
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





4. Under no circumstances should this fireplace be modified.
Parts removed for servicing should be replaced prior to
operating this fireplace again.
5. Installation and any repairs to this fireplace must be per-
formed by a qualified installer, service agency or gas sup-
plier. A professional service person should be contacted to
inspect this fireplace annually. Make it a practice to have
all of your gas fireplaces checked annually. More frequent
cleaning may be required due to excess lint and dust from
carpeting, bedding material, etc.
6. Control compartments, burners and air passages in this fire-
place should be kept clean and free of dust and lint. Make
sure the gas valve and pilot light are turned off before you
attempt to clean this fireplace.
7. The venting system (chimney) of this fireplace should be
checked at least once a year and if needed your venting
system should be cleaned.
8. Keep the area around your fireplace clear of combustible
materials, gasoline and other flammable vapor and liquids.
This fireplace should not be used as a drying rack for cloth-
ing, nor should Christmas stocking or decorations be hung
in the area of it.
9. Under no circumstances should any solid fuels (wood, coal,
paper or cardboard etc.) be used in this fireplace.
10. For safe operation, the glass door must be closed.
11. Do not use this heater if any part has been under water.
Immediately call a qualified service technician to inspect the
heater and to replace any part of the control system and any
gas control which has been under water.
12. Do not operate appliance unless completely installed as per
installation instructions.
13. This appliance may be used in a bedroom installation. Install
in accordance with local building codes and regulations.
14. Never use your fireplace as a cooking device.
DV1000 / DV1200 / DV1400
Certified To
ANSI Z21.88-2005 / CSA 2.33-2005 / UL 307B
Vented Gas Fireplace Heater
WARNING: Check with your electronics manufac-
turer before installing a television or other elec-
tronic device above this fireplace.

4
Temco DV1000/1200/1400 Series
76657
Installation & Operating Instructions
Requirements for the Commonwealth of
Massachusetts
All gas fitting and installation of this heater shall only be
done by a licensed gas fitter or licensed plumber.
For all side wall horizontally vented gas fueled
equipment installed in every dwelling, building or
structure used in whole or in part for residential
purposes, including those owned or operated by the
Commonwealth and where the side wall exhaust vent
termination is less than seven (7) feet above finished
grade in the area of the venting, including but not limited
to decks and porches, the following requirements shall
be satisfied:
Installation of Carbon Monoxide Detectors
At the time of installation of the side wall horizontal
vented gas fueled equipment, the installing plumber
or gas fitter shall observe that a hard wired carbon
monoxide detector with an alarm is installed on each
additional level of the dwelling, building or structure
served by the side wall horizontally vented gas fueled
equipment. It shall be the responsibility of the property
owner to secure the services of qualified licensed
professionals for the installation of hard wired carbon
monoxide detectors.
In the event that the side wall horizontally vented gas
fueled equipment is installed in a crawl space or an
attic, the hard wired carbon monoxide detector with
alarm and battery back-up may be installed on the next
adjacent floor level.
In the event that the requirements of this subdivision
can not be met at the time of completion of installation,
the owner shall have a period of thirty (30) days
to comply with the above requirements; provided,
however, that during said thirty (30) day period, a
battery operated carbon monoxide detector with an
alarm shall be installed.
Approved Carbon Monoxide Detectors
Each carbon monoxide detector as required in
accordance with the above provisions shall comply with
NFPA 720 and ANSI/UL 2034 listed and IAS certified.
Signage
A metal or plastic identification plate shall be
permanently mounted to the exterior of the building at
a minimum height of eight (8) feet above grade directly
in line with the exhaust vent terminal for the horizontally
vented gas fueled heating appliance or equipment. The
sign shall read, in print size no less than one-half (1/2)
inch in size, “GAS VENT DIRECTLY BELOW, KEEP
CLEAR OF ALL OBSTRUCTIONS”.
Inspection
The state or local gas inspector of the side wall
horizontally vented gas fueled equipment shall not
approve the installation unless, upon inspection, the
inspector observes carbon monoxide detectors and
signage installed in accordance with the provisions of
248 CMR 5.08(2)(a)1 through 4.
Exemptions
The following equipment is exempt from 248 CMR
5.08(2)(a)1 through 4:
• The equipment listed in Chapter 10 entitled
“Equipment Not Required To Be Vented” in the most
current edition of NFPA 54 as adopted by the Board;
and
• Product Approved side wall horizontally vented gas
fueled equipment installed in a room or structure
separate from the dwelling, building or structure
used in whole or in part for residential purposes.
MANUFACTURER REQUIREMENTS
Gas Equipment Venting System Provided
When the manufacturer of Product Approved side
wall horizontally vented gas equipment provides a
venting system design or venting system components
with the equipment, the instructions provided by the
manufacturer for installation of the equipment and the
venting system shall include:
• Detailed instructions for the installation of the venting
system design or the venting system components;
and
• A complete parts list for the venting system design or
venting system.
Gas Equipment Venting System NOT Provided
When the manufacturer of a Product Approved side
wall horizontally vented gas fueled equipment does
not provide the parts for venting the flue gases, but
identifies “special venting systems”, the following
requirements shall be satisfied by the manufacturer:
• The referenced “special venting system” instructions
shall be included with the appliance or equipment
installation instructions; and
• The “special venting systems” shall be Product
Approved by the Board, and the instructions for
that system shall include a parts list and detailed
installation instructions.
A copy of all installation instructions for all Product
Approved side wall horizontally vented gas fueled
equipment, all venting instructions, all parts lists
for venting instructions, and/or all venting design
instructions shall remain with the appliance or
equipment at the completion of the installation.

5
Temco DV1000/1200/1400 Series
76657
S - Rough Opening Width
Rough
Opening
Height
Rough
Opening
Depth
A
C
L
4" (102 mm) Dia.
7" (178 mm) Dia.
1/2" (13 mm)
Q
Q
P
TI
J
R
B
K
L
M
N
C
H
E
F
G
K
LM
N
76657
DV1000
DV1200
DV1400
specs
12/3/03 djt
O
D
Fireplace Dimensions
Fig. 1 Fireplace specifications and framing dimensions.
NOTE: Flex pipe dimaeters are
4” for inner pipe and 7” for outer
pipe.
Bottom Gas Line Access
Gas
Line
Access
Gas Line
Access J Box
Access
J Box
Access
Ref. DV1000 DV1200 DV1400
A 34¹⁄₄” (870mm) 35¹³⁄₁₆” (190mm) 41³⁄₄” (1061mm)
B 28³⁄₈” (721mm) 33” (838mm) 33” (838mm0
C 31¹⁄₈” (791mm) 32⁹⁄₁₆” (827mm) 38³⁄₄” (984mm)
D 29⁷⁄₈” (759mm) 34¹⁄₂” (876mm) 34¹⁄₂” (876mm)
E 16³⁄₄” (426mm) 21³⁄₈” (543mm) 21³⁄₈” (543mm0
F 5³⁄₄” (146mm) 6¹⁄₄” (159mm) 6¹⁄₄” (159mm)
G 27¹⁄₂” (699mm) 32” (813mm) 32” (813mm)
H 32³⁄₄” (832mm) 34¹⁄₄” (870mm) 40¹⁄₄” (1022mm)
I 13¹⁄₈” (333mm) 14¹⁄₄” (362mm) 14¹⁄₄” (362mm)
J 13³⁄₈” (340mm) 13³⁄₈” (340mm) 13³⁄₈” (340mm)
K 1⁵⁄₈” (41mm) 1⁵⁄₈” (41mm) 1⁵⁄₈” (41mm)
L 5¹⁄₈” (130mm) 5⁵⁄₈” (143mm) 5⁵⁄₈” (143mm)
M 3³⁄₄” (95mm) 4¹⁄₂” (114mm) 4¹⁄₂” (114mm)
N 3³⁄₄” (95mm) 4¹⁄₂” (114mm) 4¹⁄₂” (114mm)
O 3” (76mm) 3” (76mm) 3” (76mm)
Framing Dimensions
P 63⁵⁄₃₂” (1604mm) 64²⁹⁄₃₂” (1633mm) 71³⁄₁₆” (1808mm)
Q 44¹¹⁄₁₆” (1135mm) 45⁷⁄₈” (1165mm) 50⁵⁄₁₆” (1295mm)
R 30¹⁄₈” (765mm) 34³⁄₄” (883mm) 34³⁄₄” (883mm)
S 34¹⁄₂” (876mm) 36” (914mm) 42” (1067mm)
T Refer to Figure 3 or 4 for Rough Opening Depth

6
Temco DV1000/1200/1400 Series
76657
X
T175
rough opening
depth
vertical vent
12/3/03 djt
1” (25 mm)
Minimum Air Space
Clearance to Com-
bustible Materials
Vent “X”
System Used DV1000 DV1200 DV1400
TEMCO 4/7 Flex 17¹⁄₂” 18¹⁄₂” 19¹⁄₂”
(445 mm) (470 mm) (495 mm)
TEMCO 4/7 Rigid 18¹⁄₂” 19¹⁄₂” 19¹⁄₂”
(470 mm) (495 mm) (495 mm)
Duravent 4/6-5/8 GS 17¹⁄₂” 18¹⁄₂” 18¹⁄₂”
(445 mm) (470 mm) (470 mm)
T175
Fig. 3 Minimum framing depths with vertical takeoff.
A
B
C
10³⁄₄"
(273mm)
Min.
D
T176
rough opening
depth horizontal
12/3/03 djt
Model A B C D
DV1000 15³⁄₈” Min. 30¹⁄₈” 25³⁄₈” 36¹⁄₈”
(391mm) (765mm) (645mm) (918mm)
DV1200 16¹⁄₂” Min. 34³⁄₄” 30” 40³⁄₄”
(419mm) (883mm) (762mm) (1035mm)
DV1400 16¹⁄₂” Min. 40³⁄₄” 36” 46³⁄₄”
(419mm) (1035mm) (914mm) (1188mm)
Firestop/Wall Sleeve
Combustible
Construction
Allowed
VEF (Vinyl Siding)
or BEF (Brick)
Extension flange
Vent Terminal
Standoff
T176 2 x 4 or 2 x 6 Framing
Fig. 4 Minimum framing dimensions with horizontal venting.
Framing and Finishing
1. Choose a fireplace location and frame in accordance
with the fireplace dimensions specified on Page 3 of
this manual. When using a surround, the fireplace
must be flush to the wall. Also, allowances must
be made for drywall, tile or any other facing used
around the unit.
2. When the appliance is installed directly on carpeting,
tile or other combustible material other than wood
flooring, the appliance shall be installed on a metal
or wood platform.
3. Pull out the nail tabs which are located on each side
of the fireplace. Move the fireplace into position and
secure to the floor with screws or nails through the
holes provided in the bottom flanges of the side cas-
ing. After checking unit for squareness, secure top of
fireplace to the framing with screws or nails using the
nailing tabs provided.
4. Cold climate installation recommendation: when
installing this fireplace against a non-insulated exte-
rior wall or chase, it is recommended that the outer
walls be insulated to conform to applicable insulation
codes. Drywall should be installed around the unit to
prevent insulation from contacting the body.
Note: Never let vapor barrier contact the outer
case of this fireplace or venting.
Locating Your Fireplace
Y
EAB
C
D
F
YB
X
LU584-T
Locating unit
12/18/02 djt
X
LU584-1
Fig. 2 Locate gas fireplace.
A) Flat on wall B) Cross Corner C) As an Island
D) As a room divider E) Flat on wall corner F) Exterior wall
Island installation is possible as long as the horizontal portion of the
vent system does not exceed maximum recommended horizontal run
as outlined in the venting chart on Page 10. When you install your
fireplace as in position ‘B’, ‘D’ or ‘E’, (Fig. 2) a minimum of 1” (25mm)
clearance must be maintained from the perpendicular wall and the
front of the appliance.

7
Temco DV1000/1200/1400 Series
76657
5. Drywall can be extended flush on the bottom, top
and to the outermost part of the sides of the fire-
place.
6. Noncombustible materials such as brick and tile
can be extended across the face of the fireplace. If
brass trim kit is going to be installed, brick and tile
will have to be installed flush with the front of this
appliance.
Clearance to Combustibles
Top of unit to ceiling* ................................36” (914 mm)
Front of unit to combustibles ....................36” (914 mm)
Appliance
Top (from standoffs) .................................0” (0mm)
Bottom ......................................................0” (0mm)
Side (from standoffs) .................................0” (0mm)
Back (from standoffs) ................................0” (0mm)
Top of Elbow ...........................................2” (51mm)
* Ceiling height is the minimum height of the room ceiling in front of
the fireplace measured from the top front edge of the fireplace.
Combustible Sidewall Clearance
The perpendicular combustible sidewall or mantel sup-
port leg (surround) clearance is 1³⁄₄” (45mm) from the
edge of the recessed door opening.
Mantels
The height that a combustible mantel is fitted above the
fireplace is dependent on the depth of the mantel.
For the correct mounting height and widths, refer to
Figure 5.
Noncombustible mantels and legs may be installed at
any height and width around the appliance. When using
paint or lacquer, it must be heat resistant to prevent
discoloration.
WARNING: Combustible objects must not be placed
on a noncombustible mantel unless the noncombustible
mantel meets the minimum height and width require-
ments for a combustible mantel.
Surround Material
When using materials around the face of the fireplace,
these materials must be suitable to withstand the tem-
peratures which they will encounter. Also these materi-
als must not extend out in front of the face of the unit, in
effect recessing the unit.
If the material used for surround is not flush with the
face of the unit, then the optional surround kits will not
fit properly.
It is recommended that any material used to surround
the face of the fireplace be noncombustible (i.e. ceram-
ic tile, brick, natural stone, etc.). Combustible materials
such as drywall, are permissible.
A B C D E
V
W
X
Y
Z
Fireplace
T177
Temco DV Mantel
Chart
12/3/03 djt
Top of Louvre
Opening
Mantel Chart
Mantel Shelf Mantel from Top
Ref. or Breast Plate Ref. of Louvre Opening
Depth
V 10” (254 mm) A 14” (356 mm)
W 8” (203 mm) B 12” (305 mm)
X 6” (152 mm) C 10” (254 mm)
Y 4” (101 mm) D 8” (203 mm)
Z 2” (51 mm) E 6” (152 mm)
T177
Fig. 5 combustible mantel minimum installation.
T178
surround material
12/3/03 djt
Drywall
Tile, Marble, etc.
Drywall
Fireplace
Front
Tile,
Marble,
etc.
Optional
Surround
Kits
Fireplace
Front
Noncombustible Facing
Material Overlap of Front Face
Flush Face Installation
(Recommended when
installing optional trim
surround kits) T178
Fig. 6 Surround material options.
Materials such as cultured marble or other synthetic
materials are not recommended as they may discolor,
warp or create odor as a result of exposure to the tem-
peratures of the front of the fireplace.

8
Temco DV1000/1200/1400 Series
76657
T179
firplace installation
12/3/03 djt
Combustible Material
2 x 4 Stud
2 x 4 Header
Standoff
Minimum Height from
Top Opening to Mantel
Combustible Material
Above Standoff
Optional Hearth T179
Fig. 7 Gas fireplace installation.
Gas Specifications
Max. Min.
Gas Input Input
Model Fuel Control BTU/h BTU/h
DV1000N Natural Hi/Lo 18,500 12,500
DV1000P Propane Hi/Lo 18,500 12,500
DV1200N Natural Hi/Lo 20,000 13,000
DV1200P Propane Hi/Lo 20,000 13,000
DV1400N Natural Hi/Lo 22,000 15,000
DV1400P Propane Hi/Lo 22,000 15,000
Gas Inlet and Manifold Pressures
Natural LP (Propane)
Minimum Inlet Pressure 4.5” w.c. 10.8” w.c.
Maximum Inlet Pressure 14.0” w.c. 14.0” w.c.
Manifold Pressure 3.5” w.c. 10.0” w.c.
FP297A
INSTA VENT FREE
UVHB26 GAS SUPPLY
7/1/98
1/2” Gas Supply
1/2” NPT x 1/2” Flare Shut-off Valve
1/2” Flex Line
(from valve)
FP297a
Fig. 8 Typical gas supply installation.
IMPORTANT: Always check for gas leaks with a
soap and water solution. Do not use open flame
for leak testing.
Gas Line Installation
This gas appliance should be installed by a qualified in-
staller in accordance with local building codes and with
current CSA-B149.1 installation codes for Gas Burning
Appliances and Equipment in Canada and the National
Fuel Gas Code ANSI Z223.1/NFPA 54 in the U.S.A.*
1. The gas pipeline can be brought in through the bot-
tom or the right or the left side of the appliance. A
hole is provided at all locations to allow for the gas
pipe installation and testing of any gas connection.
2. The gas control inlet is 3/8” NPT. Typical installation
layout for rigid pipe is shown on Page 8.
NOTE: All models are equipped with a flex tube
with a shut off valve having a 1/2” NPT inlet. The
flex line with shut off is shipped in the con-
trol valve compartment. Using two wrenches,
tighten the flexible tube at the shut off valve and
at the gas control.
3. When using a flex connector,* use only approved
fittings. When a union is installed, provide easy
access in it’s placement for servicing. Refer to gas
specification for pressure details and ratings.
4. When a vertical section of gas pipe is required for
the installation, a condensation trap is needed. In
Canada see CSA - B149.1 for code details. See the
National Fuel Gas Code ANSI Z223.1/NFPA 54 in
the USA.
5. For natural gas, a minimum of 3/8” iron pipe with
a gas supply pressure of 4.5” w.c. (from the gas
meter). Consult with local gas utility and ANSI223.1/
NFPA 54 if any questions arise concerning pipe
sizes.
6. Turn the gas supply to ‘ON’ and check for leaks. DO
NOT USE OPEN FLAME FOR THIS PURPOSE.
Use an approved leak testing solution.
7. The appliance and its appliance main gas valve
must be disconnected from the gas supply piping
system during any pressure testing of that system at
test pressures in excess of 1/2psig (3.5 KPa).
8. The appliance must be isolated from the gas sup-
ply piping system by closing its equipment shut off
valve during any pressure testing of the gas supply
piping system at test pressures equal to or less than
1/2psig (3.5KPa).
NOTE: The gas line connection may be made of 3/8”
minimum rigid pipe, 3/8” minimum copper pipe or an ap-
proved flex connector. Since some municipalities have
additional local codes, it is always best to consult your
local authorities and the current CSA-B149.1 installa-
tion code in Canada or National Fuel Gas Code ANSI
Z223.1/NFPA 54 in the U.S.A.
*Adhere to the following installation requirements in the State of Mas-
sachusetts:
• The installer must be a licensed plumber or gas fitter.
• Flex connectors must be Massachusetts approved, cannot
exceed 36” (914 mm) in length, must be a minimum 1/2” dia., and
may not penetrate a wall.

9
Temco DV1000/1200/1400 Series
76657
General Venting
When locating the vent termination, the minimum vent
clearances must be observed. (Page 10, Fig. 9)
NOTE: Local codes may require different clearances.
It is recommended that the termination not be located
within 24” (305mm) of garden sheds, fences, decks,
utility buildings or other obstructions.
Do not locate termination cap where excessive snow or
ice build up 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 towards vent termina-
tion area.
This appliance has a “special vent system”. Check
with local codes or in the absence of same, with CSA
B149.1 installation codes in Canada, or the current
National Fuel Gas Code ANSI Z223.1/NFPA 54 in the
USA, regarding special vent termination clearances.
These fireplaces are certified for use with four types of
venting systems
1. Temco 4” x 7” dia. flex vent.
2. Temco TDV series 4” x 7” dia. rigid vent.
3. Simpson Dura-Vent GS series 4” x 6⁵⁄₈” dia. vent.
4. Security Secure Vent series 4” x 6⁵⁄₈” dia. vent.
Review general venting information in this manual, and
information packed with the venting prior to starting the
installation of the fireplace.
• Termination shall not be recessed into a wall or sid-
ing.
• 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” (51 mm) from top of vent, and
1” (25 mm) from sides and bottom.
• Clearance to combustibles from vertical pipe surface
is 1” (25 mm).

10
Temco DV1000/1200/1400 Series
76657
V
V
V
V
V
V
V
X
X
X
D
E
B
B
B
C
BM
B
A
J
K
F
L

VENT TERMINATION AIR SUPPLY INLET AREA WHERE TERMINAL IS NOT PERMITTED

H
I
Fixed
Closed
Fixed
Closed
Operable
Operable Fixed
Closed
V
B
CFM145a
DV Termin Location
5/01/01 Rev. 12/05/01
sta
INSIDE
CORNER DETAIL
V
A
G
V
NN
V
V
G
G
A
CFM145a
General Venting Information - Termination Location
A = Clearance above grade, veranda, porch, 12” (30 cm) 12” (30 cm)
deck, or balcony
B = Clearance to window or door that may be 6” (15 cm) for appliances 6” (15 cm) for appliances
opened < 10,000Btuh (3kW), 12” (30 cm) < 10,000 Btuh (3kW), 9”
for appliances > 10,000 Btuh (3kW) and (23 cm) for appliances > 10,000
< 100,000 Btuh (30kW), 36” (91 cm) Btuh (3kW) and < 50,000 Btuh
for appliances > 100,000 Btuh (30kW) (15kW), 12” (30 cm) for
appliances > 50,000 Btuh (15kW)
C = Clearance to permanently closed window 12” (305 mm) recommended to 12” (305 mm) recommended to
prevent window condensation prevent window condensation
D = Vertical clearance to ventilated soffit located
above the terminal within a horizontal 18” (458 mm) 18” (458 mm)
distance of 2 feet (610mm) from the center
line of the terminal
E = Clearance to unventilated soffit 12” (305 mm) 12” (305 mm)
F = Clearance to outside corner see next page see next page
G = Clearance to inside corner (see next page) see next page see next page
H = Clearance to each inside of center line 3’ (91 cm) within a height of 15’ 3’ (91 cm) within a height of 15’
extended above meter/regulator assembly above the meter/regulator assembly above the meter/regulator assy
I = Clearance to service regulator vent outlet 3’ (91 cm) 3’ (91 cm)
J = Clearance to nonmechanical air supply inlet 6” (15 cm) for appliances < 10,000 6” (15 cm) for appliances
to building or the combustion air inlet to any Btuh (3kW), 12” (30 cm) for < 10,000 Btuh (3kW), 9”
other appliances appliances > 10,000 Btuh (3kW) and < (23 cm) for appliances > 10,000
100,000 Btuh (30kW), 36” (91 cm) Btuh (3kW) and < 50,000 Btuh
for appliances > 100,000 Btuh (30kW) (15kW), 12” (30 cm) for
appliances > 50,000 Btuh (15kW)
K = Clearance to a mechanical air supply inlet 6’ (1.83 m) 3’ (91 cm) above if within 10’
(3 m) horizontally
L = Clearance above paved sidewalk or paved 7’ (2.13 m)† 7’ (2.13 m)†
driveway located on public property
M = Clearance under veranda, porch, deck or 12” (30 cm)‡ 12” (30 cm)‡
balcony
N = Clearance above a roof shall extend a minimum of 24” (610 mm) above the highest point when it passes through the roof
surface, and any other obstruction within a horizontal distance of 18” (450 mm).
1 In accordance with the current CSA-B149 Installation Codes
2 In accordance with the current ANSI Z223.1/NFPA 54 National Fuel Gas Codes
† A vent shall not terminate directly above a sidewalk or paved driveway which is located between two single family dwellings and serves both dwell ings
‡ only permitted if veranda, porch, deck or balcony is fully open on a minimum 2 sides beneath the floor:
NOTE: 1. Local codes or regulations may require different clearances.
2. The special venting system used on Direct Vent Fireplaces are certified as part of the appliance, with clearances tested and approved by the
listing agency.
3. CFM Corporation assumes no responsibility for the improper performance of the appliance when the venting system does not
meet these requirements.
Canadian Installations1 US Installations2
Fig. 9 Vent termination clearances.

11
Temco DV1000/1200/1400 Series
76657
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.
2" (51mm)
1" (25mm)
1"
(25mm)
T181
vent clearances
12/3/03 djt
Top of Vent
Combustibles
NOT Allowed in
Shaded Area
4” Dia. Flue
7” Dia. Intake
Vent
T181
Fig. 11 Vent clearances.
0
5'
46"
(1168mm)
33¹⁄₂"
(851mm)
10'
15'
25'
30'
32'
0 3'5' 10' 15'
T180
DV vent graph
12/3/03 djt
*
A vent guard should be
used whenever the termina-
tion is lower than the speci-
fied minimum or as per local
codes
* Min. Refer to Chart on Page 6
T180
Fig. 12 Venting graph.
Fig. 10 Termination clearances.
Outside Corner
Inside Corner
Termination Clearances
Termination clearances for buildings with combustible and noncombustible exteriors.
G =
Combustible
6" (152 mm)
Noncombustible
2" (51 mm)
F =
Combustible
6" (152 mm)
Noncombustible
2" (51 mm)
G
Balcony -
with no side wall
M =
Combustible &
Noncombustible
12" (305 mm)
M
Balcony -
with perpendicular side wall
M = 24" (610 mm)
P = 20” (508 mm)
M
F
Alcove Applications*
C
D
C
E
V
V
Combustible &
Noncombustible
V
V
V
E = Min. 6” (152 mm) for
non-vinyl sidewalls
Min. 12” (305 mm) for
vinyl sidewalls
O = 8’ (2.4 m) Min.
O
P
584-15
No.
of Caps DMin. CMax.
1 3’ (914 mm) 2 x DActual
2 6’ (1.8 m) 1 x DActual
3 9’ (2.7 m) 2/3 x DActual
4 12’ (3.7 m) 1/2 x DActual
DMin. = # of Termination caps x 3
CMax. = (2 / # termination caps) x DActual
*NOTE: Termination in an alcove space (spaces open only on one side and with an overhang) is permitted with the dimensions
specified for vinyl or non-vinyl siding and soffits. 1. There must be a 3’ (914 mm) minimum between termination caps. 2. All
mechanical air intakes within 10’ (1 m) of a termination cap must be a minimum of 3’ (914 mm) below the termination cap. 3. All
gravity air intakes within 3’ (914 mm) of a termination cap must be a minimum of 1’ (305 mm) below the termination cap.

12
Temco DV1000/1200/1400 Series
76657
T182
sealant
12/3/03 djt
MILL-PAC
MILL-PAC
NOTE: Apply sealant “Mill-Pac” to inner pipe and “Mill-Pac” or high
temperature silicone sealant to outer pipe. Sealant should be ap-
plied at every joint in the vent system including at the fireplace and
at the vent terminal. T182
Fig. 13 Apply sealant at every joint in vent system.
H
12
x
T183
typical straight up
installation
12/3/03 djt
Gas Vent
Vent Cap Lowest Discharge Opening
Roof Pitch X/12
H (Min.) - Minimum height
from roof to lowest discharge
opening
T183
Roof Pitch H (Min.)
Flat to 6/12 12” (305 mm)
6/12 to 7/12 15” (381 mm)
Over 7/12 to 8/12 18” (457 mm)
Over 8/12 to 16/12 24” (610 mm)
Over 16/12 to 21/12 36” (914 mm)
Fig. 14 Vertical termination location.
Sidewall (General) Venting Information
Figures 15 and 16 show examples of horizontal termi-
nation arrangements using two 90° elbows (Rigid Vent).
NOTE:
1. A maximum of two 90° elbows are permitted.
2. A minimum of 10’ (3 m) vertical from base of unit is
required if two 90° elbows are used.
3. Minimum distance between elbows is 2’ (610 mm).
4. Determine the permitted range of horizontal ter-
mination arrangement by using chart above and
deducting 3’ (914 mm) from the maximum horizontal
distance for the second 90° elbow.
VO584-100
Vent Opening
2/99 djt
Vent Opening for Combustible Wall
9³⁄₄”
(248 mm)
10³⁄₄”
(273 mm)
5⁷⁄₈”
(149 mm)
4⁷⁄₈”
(124 mm)
Fireplace Hearth Framing Detail
Opening for Noncombustible Wall
Rnd.
8” Dia.
(203 mm)
Min.
Fireplace Hearth VO584-100
Fig. 15 Locate vent opening on wall.
33"
(838mm)
Minimum
53" (1346mm)
Maximum
28' (8.5m)
2' (610mm)
Minimum
B
12" (305mm)
Minimum
A
10' (3m)
Minimum
If length "B" is increased,
length "A" must be decreased
by a corresponding amount
T184
sidewall venting
12/3/03 djt
A vent guard should be used
whenever the termination is
lower than the specified mini-
mum or as per local codes.
T184
Fig. 16 Horizontal vent run.
Flex Venting
• Flex vent shall use the spacer springs as included
every foot to ensure proper vent operation.
• The 4” x 7” flex system may be used for all sidewall
applications and vertical venting up to 35’ (10.7 m).
• Flex shall be properly supported so there are no
sags in the system. Supports must be used at least
every 24” (610 mm) on horizontal section and every
36” (914 mm) on vertical. Wire or metal stripping
may be used to support the venting.
• For 4” x 7” flex, the 7” flex has an outside diameter
of 7¹⁄₂” (191 mm) and if installed in a chase the in-
side diameter of the chase should be 9¹⁄₂” (241 mm)
minimum.

13
Temco DV1000/1200/1400 Series
76657
• Lengths of co-axial flex may be joined together using
a flex connector kit (GFPVCK) only, maximum 1 kit
per installation.
An extension collar is included with side wall cap kits to
simplify the connection of the flex pipe to the fireplace.
Refer to Page 14, Figure 22.
ATTENTION: Spacer springs must be installed when
installing flexible venting systems.
Wrap spacer spring around flex flue pipe and overlap
spring ends approximately 2” (610 mm). Tie one end
over the other like a shoelace tie, then reverse direc-
tion of spring ends. Lift up hooped spring and slide both
spring ends underneath hooped spring. Spring spacers
should be spaced at approximately 12” (305 mm) inter-
vals for the length of pipe system. Once the springs are
placed around the flue pipe, slide the flue section with
spacer springs into the outer flex pipe.
◆ HFTK (Trapezoid Termination Cap)
The vent starter kit contains the following:
• Horizontal termination
• Wall thimble
• Extension collar
NOTE: HIGH WIND AREAS All termination caps are
tested and certified for wind conditions up to 40 mph
(64 k/h).
A Vinyl Extension Frame Kit No. VEF is required for all
installations where vinyl siding is used with the HFTK
Kit or HSQ47 Horizontal Vent Termination. If a Vinyl
Extension Frame Kit No. VEF is used, measure to out-
side surface of wall without siding and add 2 additional
inches (51 mm) to the venting length.
A brick extension kit No. BEF is available to extend the
horizontal vent terminal HSQ47 or HFTK kit terminal
beyond the brick surface. If the BEF extension is used,
measure to the outside surface of the framed wall and
add 4 additional inches to the venting length.
T185
spacer springs
12/3/03 djt
Flex Outer Vent
Spacer
Springs
Flex Flue
T185
Fig. 17 Wrap spacer spring around flex flue pipe, overlapping
ends.
CAUTION: Care must be taken when tight-
ening clamps so the flex does not tear at
clamp location.
Sidewall (Horizontal) Venting
For side wall (Horizontal) venting, this appliance is ap-
proved for use with a 7” x 4” flexible venting system with
spacers.
Clearance to combustible material from the pipe is 1”
(25 mm). Sides and bottom, 2” clearance from the top.
NOTE: O.D. of pipe is 7¹⁄₂” (191 mm).
Horizontal Vent Kits
◆ CDV-HSK (Round Termination Cap)
The vent starter kit contains the following:
• Horizontal termination
• Wall thimble
• 36” of 7” x 4” flex with spacers and clamps.
• Extension collar
A
B
T176a
horizontal venting
mins
12/4/03 djt
Firestop/Wall Sleeve
(included with HFTK)
GFP74FV3
(3’ (914 mm) Flex
Pipe 4” x 7” Dia.)
Exterior Wall
VEF (or BEF) Vinyl
(or Brick) Extension
Flange
HFTK Vent
Termination Kit
Vent Clamp
(Included
with HFTK)
NOTE: Typical terminal height “B” is 48” for model DV1000,
60” for models DV1200 and DV1400 with dimension “A” up
to 36”. Please refer to minimum framing dimensions with
horizontal venting chart on Page 5.
T176a
Fig. 18 Typical direct vent gas fireplace with horizontal vent-
ing.
Flex Vent Offsets
Each installation assumes the use of (1) 45° (bend)
starting off top of unit.
To determine the amount or length of flex vent you need
for a given installation, add the total offset dimension to
the total rise needed. Then add 1 ft. (305 mm) for every
45° bend and/or 2’ (610 mm) for each 90° bend.

14
Temco DV1000/1200/1400 Series
76657
No more than (4) 90° and (2) 45° offsets are to be used
per installation. Vent terminal cap location should be in
accordance with the Venting Graph chart and the Verti-
cal Termination Location information.
1. Measure the total wall thickness. Determine whether
or not the thimble extension is needed. If the com-
bustible wall depth is over 5” (127 mm), the exten-
sion should be used. (Fig. 19)
2. Assemble wall thimble with thimble extension flange
to top. Mate thimble to wall plate with the four tabs
provided. Bend tabs over to secure. (Fig. 19)
T186
Telescope extension
12/4/03 djt
Telescope Extension
T186
Fig. 19 The telescope extension must be used if wall thick-
ness is over 5” (127 mm).
3. Install the wall thimble assembly through the framed
opening so the firestop plate is on the interior wall.
(Fig. 20) Telescope section should extend all the way
through wall.
4. Step 1: Apply Mill-Pac to 4” flue inner pipe on cap.
Step 2: Connect 4” flex flue to flue on cap with
band clamp.
Step 3: Apply silicone sealant to 7” outer pipe on
cap.
Step 4: Slide 7” outer flex over inlet and secure with
band clamp.
5. Secure vent cap terminal to exterior wall with screw
type fasteners as needed. (Fig. 21)
6. Connect corrugated side of the extension collar (7”
dia.) into the 7” dia. flex pipe. (Fig. 22) Place a small
bead of silicone around the collar approximately 1/4”
from the leading edge of the corrugation. Insert the
collar firmly into the flex pipe and secure with the
provided (7” dia.) band clamp.
7. Place a small mill-pac bead around the top edge of
the fireplace flue collar. Then, attach the flex tube
over the flue collar with a 4” dia. band clamp.
9¹⁄₂" (241mm)
10¹⁄₂"
(267mm)
T187
wall thimble
12/5/03 djt
T187
Fig. 20 Install wall thimble with firestop on interior wall.
2" (51mm)
1" (25mm)
T188
vent cap terminal
12/5/03 djt
Inside
Wall
Wall
shield
Flex
Duct
Exterior Wall
Flange at
Top
Thimble Extension
Band Clamp
Terminal
Cap
Assembly
T188
Fig. 21 Secure vent cap terminal to exterior wall.
T189
extension collar
into flex vent
12/5/03 djt
7” (178 mm)
Band Collar
4” (102 mm)
Band Clamp
and Flex Flue
7”
(178 mm)
Flex Vent
Extension Collar
T189
Fig. 22 Insert collar into flex pipe and secure with band clamp.
ATTENTION: Spacer springs must be installed when install-
ing flexible venting system.

15
Temco DV1000/1200/1400 Series
76657
8. To finish connections, place a small bead of silicone
to the outside of the fireplace inlet flange. Then, slide
the extension collar over the inlet flange and secure
with the three (3) screws provided.
NOTE: We recommend driving in two (2) sheet metal
screws at 180° adjacent to the gear clamp at each joint.
Flex Vent Through the Roof
(Vertical) Applications
All models are approved for:
1. Vertical venting up to 35’ (10.7 m) with 7” x 4” flex.
2. Multiple bends allowed. See section on General
Venting.
3. With each vertical installation, a VSK7MH-2 kit may
be used.
T190
ceiling install
12/5/03 djt
Room Above
Ceiling Level
Ceiling Joist
Firestop T190
Fig. 23 Firestop at ceiling level.
T190
ceiling install
12/5/03 djt
Firestop
Attic Above Ceiling
(Uninsulated)
Attic Above Ceiling
(Insulated) Attic Insulation
Shield
T190
Fig. 24 Attic insulation shield.
6' (1.8m)
Maximum
35' (10.7m)
Maximum
T191
thru the roof
installation
12/5/03 djt
Roof
Attic Insulation
Shield
7” (178 mm) Dia.
Joists
T191
Fig. 25 Typical through-the-roof installation.
The VSK7 Kit contains:
• Vertical Termination Cap and Storm Collar
• 4”/7” dia. x 24” Rigid Pipe (unitized)
• 7” dia. Roof Support Components
• 0/12-5/12 Flashing with Storm Collar
• Tube High Temp Sealant
• 7” dia. Inlet Ext. Collar
• Firestop
• Hardware Pack
• Instruction
VSK7 Vertical Flex Vent Kit Installation
1. Locate the fireplace.
2. Mark ceiling above unit where flex will come through.
*-REFER TO VERTICAL TERMINATION LOCATION
CHART
3. Ceiling opening should be a minimum of 9¹⁄₂” x 9¹⁄₂”
(241 x 241 mm) and framed to that size.
4. Mark opening in roof and cut a hole minimum 9¹⁄₂” x
9¹⁄₂” (241 x 241 mm) and frame to that size.
5. Place fireplace in proper location and secure to the
floor.
6. Install the firestop at the ceiling level.
7. If an attic space (insulated or not) is located above
the ceiling, the firestop should be installed to the
underside of the ceiling. The firestop maintains the
proper air-space clearance from the vent to insula-

16
Temco DV1000/1200/1400 Series
76657
tion and building materials. An attic insulation shield
(AS7-8) may be used above the firestop to keep attic
insulation spaced away from the vent system.
8. Rigid pipe section included with vertical termination
must be used in conjunction with the roof support so
that the termination is secure in winds. All vent kit
components can be assembled on the ground first,
then lift complete assembly onto the roof and feed
flex vent down thru the roof opening and firestop
thimble assembly. Then trim off unneeded flex at unit
and make the connection at the fireplace flue and in-
let collars. Make sure vent cap will be in accordance
with the vertical termination location chart. Install the
roof flashing below the shingles across the top half,
and above the shingles on the lower half.
9. Install storm collar and caulk around the pipe.
TDV Series Direct Vent System Installation
• The TDV series vent system is specifically approved
only for Temco Direct-Vent fireplace models with a 4”
(102 mm) diameter flue and a 7” (178 mm) diameter
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 sid-
ing.
• 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 surface
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” (610 mm) 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 accidental
1" (25mm)
Minimum
T192
vertical cap
12/5/03 djt
VT47 Vertical
Vent Cap
4” (102 mm) Dia.
7” (178 mm) Dia.
Vent Pipe Assembly
(VSK7MH-S)
(VSK7)
Vent System Roof
Support / Clamp
Assembly
Band Clamp
4” (102 mm) Dia. Flex Flue
Band Clamp
7” (178 mm) Dia.
Flex Vent
Vent Cap
8: (203 mm)
Dia. Pipe
Must Extend
Through Roof
Flashing
Roof Flashing
Roof
Exterior
Storm Collar
Roof Support
Assembly
7” (178 mm) Dia.
Flex Vent
Clearance to Combustibles T192
Fig. 26 Through the roof installation.
NOTE: If offset is required, the upper 45° bend (elbow)
must be supported with an offset support. Support flex
every 3’ (914 mm) when vertical venting.

17
Temco DV1000/1200/1400 Series
76657
blockage of venting system. When using snow blowers,
make sure snow is not directed towards vent termina-
tion 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 instructions
packaged with the appliance.
3³⁄₈" (86mm)
7⁷⁄₈"
(200mm)
8"
(203mm)
9¹⁄₈"
(232mm)
T193
offset and rise elbows
12/5/03 djt
TDV45S 45°
Elbow 90° Elbow
B
A
T194
vent offset
12/5/03 djt
Vent Offset @ 45°
T193
45°
Installed
Vent Pipe True Length “A” “B”
Component Gain Rise Run
TDV6 4” 2¹¹⁄₁₆” 2¹¹⁄₁₆”
(102mm) (68mm) (68mm)
TDV12 10” 7¹⁄₁₆” 7¹⁄₁₆”
(254mm) (179mm) (179mm)
TDV18 16” 11⁵⁄₁₆” 11⁵⁄₁₆”
(406mm) (287mm) (287mm)
TDV36 34” 24¹⁄₁₆” 24¹⁄₁₆”
(864mm) (611mm) (611mm)
TDV48 46” 32¹⁄₂” 32¹⁄₂”
(1168mm) (826mm) (826mm)
T194
IMPORTANT: Do not mix vent system compo-
nents 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 in-
stallation code (in Canada) or the current National Fuel
Gas Code, ANSI Z223.1/NFPA 54 (in U.S.A.). SEE
CHART FOR VERTICAL TERMINATION LOCATION.
Elbows & Offsets - General
Each installation assures the use of one 45° elbow hori-
zontal or vertical (off top of unit).
Sidewall (Horizontal) Venting Information
1. Make sure fireplace location and termination location
are consistent with requirements for terminations
and vent runs.
2. Secure unit to the floor.
3. Locate vent opening in wall. Maintain 2” (51 mm)
clearance to top of vent from combustibles. Install
wall thimble per instructions supplied with Horizontal
Vent Kit. Refer to Page 14, 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” (178 mm)
dia. starter flange.
T196
Horizontal takeoff
12/5/03 djt
Screw Location
Apply Sealant
to Flue Pipe
Horizontal
Take Off
Illustrated
T196
Fig. 27 Apply high temperature sealant to outside of the flue
pipe.

18
Temco DV1000/1200/1400 Series
76657
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 1¹⁄₂”
(38 mm).
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” (25 mm).
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” (6 mm) rise per linear foot.
9. Using the high temperature sealant provided, apply
a small bead of sealant to both the flue and inlet pipe
extensions on the vent terminal (cap) and install the
horizontal vent terminal to side of building with four
(4) screws provided.
10. If the last section of vent pipe does not allow the
vent terminal to seat against the outside wall, it will
be necessary to replace the last vent section with a
shorter vent section. In addition, you may also measure
the distance between the wall and back flanges of the
terminal base plate. Next, trim off the terminal flue and
inlet pipes to the dimension measured and reinstall the
vent terminal.
A
A
A
T197
short vent terminal
12/8/03 djt
Inlet Pipe
Wall Thimble HSQ47
Vent
Terminal
Cut Lines
Push vent terminal in as
far as vent system will
allow. Use Dimension “A”
as the dimensin needed
to trim off the terminal flue
and inlet pipe.
Exterior Wall
T197
The flue pipe and inlet pipe of the vent terminal may be
cut back equal amounts as illustrated by Dimension “A”.
Fig. 28 Cut the terminal flue and inlet pipes to shorten the
vent section.
ATTENTION: Vent terminal flue and inlet pipes must
overlap last vent section a minimum of 1” (25 mm).
If the horizontal termination is located in an accessible
area below 7” (178 mm), an HTG guard is to be in-
stalled over terminal.
A Vinyl Extension Frame Kit No. VEF is required for all
installations where vinyl siding is used with the HFTK
Kit or HSQ47 Horizontal Vent Termination. If a Vinyl Ex-
tension Frame Kit No. VEF is used, measure to outside
surface of wall without siding and add an additional 2”
(51 mm) to the venting length.

19
Temco DV1000/1200/1400 Series
76657
C
A
Min.
B
Min.
D
M* Min.
N Max.
L
(Ref.)
E
F
10" (254mm)
Min.
1/2"
(13mm)
L
K*
16¹⁄₃₂"
(407mm)
P Min.
G* Min.
O Max.
H
J
10" (254mm)
Min.
T198
framing
12/8/03 djt
Corner Installation
Horizontal Vent
HSQ47
HSQ47
TDV90
TDV45
TDV90
TDV45
Up & Out Vent
Horizontal
Vertical Vent Horzontal Vent
HSQ47
TDV45
Cap telescopes may be
cut off to achieve mini-
mum framing depth
*NOTE: Refer to Offset Chart
on Page 17 for Maximum
Horizontal Runs
T198
Fig. 29 Typical TDV Series vent applications.
Ref. DV1000 DV1200 DV1400
A 63⁵⁄₃₂” (1604 mm) 64²⁹⁄₃₂” (1633 mm) 71³⁄₁₆” (1808 mm)
B 44¹¹⁄₁₆” (1135 mm) 45⁷⁄₈” (1165 mm) 50⁵⁄₁₆” (1295 mm)
C 9¹¹⁄₃₂” (237 mm) 12” (305 mm) 14¹⁄₈” (359 mm)
D 9⁷⁄₁₆” (240 mm) 9⁷⁄₁₆” (240 mm) 9⁷⁄₁₆” (240 mm)
E 37¹⁄₂” (953 mm) 42¹⁄₂” (1080 mm) 42¹⁄₂” (1080 mm)
F 48¹⁄₄” (1226 mm) 53¹⁄₄” (1353 mm) 53¹⁄₄” (1353 mm)
G 18³⁄₄” (476 mm) 20” (508 mm) 20” (508 mm)
H 25¹⁄₂” (648 mm) 30⁵⁄₈” (778 mm) 30⁵⁄₈” (778 mm)
J 36¹⁄₄” (921 mm) 41³⁄₈” (1051 mm) 41³⁄₈” (1051 mm)
K 34¹⁄₄” (870 mm) 39³⁄₈” (1000 mm) 39³⁄₈” (1000 mm)
L 17⁷⁄₈” (454 mm) 19¹⁄₂” (495 mm) 19¹⁄₂” (495 mm)
M 24” (610 mm) 25¹⁄₄” (641 mm) 25¹⁄₄” (641 mm)
N 28³⁄₈” (721 mm) 30” (762 mm) 30” (762 mm)
O 23¹⁄₄” (591 mm) 24¹⁄₂” (622 mm) 24¹⁄₂” (622 mm)
P 15¹⁄₄” (387 mm) 16¹⁄₂” (419 mm) 16¹⁄₂” (419 mm)

20
Temco DV1000/1200/1400 Series
76657
Simpson Dura-Vent Venting
Horizontal or Vertical Terminations
The Simpson Dura-Vent Direct Vent System (GS 4”
x 6⁵⁄₈”) offers a complete line of component parts for
installation of both horizontal and vertical installations.
Many items are offered in decorative black, as well as
galvanized finish. The galvanized finish may be used
for installation with your Temco gas fireplace.
The minimum components required for a basic horizon-
tal termination are:
1 Horizontal Termination Cap
1 Flue Adapter (45° Elbow)
1 Wall Penetration Heat Shield
1 Length of pipe to suit wall thickness (see chart)
Wall thickness is measured from the back of the fire-
place to the inside mounting surface of termination cap.
For siding (other than vinyl) furring strips may be used,
instead of the vinyl siding standoff, to create a level
surface to mount the vent terminal. The Terminal must
not be recessed into siding. Measure the wall thickness
including furring strips.
If a Vinyl Siding Standoff is required (it must be used
with vinyl siding), measure to outside surface of wall
without siding and add 2” (51 mm).
Flat Wall Installation (All Units)
Wall Thickness Vent Length
inches (mm) Required (inches(mm))
5¹⁄₂” - 7” -
(140 - 178 mm) -
9¹⁄₂” - 11” 6”
(241 - 279 mm) (152 mm)
12¹⁄₂” - 14” 9”
(318 - 356 mm) (229 mm)
15¹⁄₂” - 17” 12”
(394 - 432 mm) (305 mm)
14¹⁄₂” - 19⁵⁄₈” 11” - 14⁵⁄₈” Adj. Pipe
(368 - 499 mm) (279 - 372 mm)
20¹⁄₂” - 29” 17” - 24” Adj. Pipe
(520 - 737 mm) (432 - 610 mm)
Corner Installation (DV1000)
2³⁄₄” - 4¹⁄₄” 6”
(70 - 108 mm) (152 mm)
5³⁄₄” - 7¹⁄₄” 9”
(146 - 184 mm) (229 mm)
9³⁄₄” - 11¹⁄₄” 6” + 9”
(248 - 286 mm) (152 mm + 229 mm)
12³⁄₄” - 14¹⁄₄” 6” + 12” / 9” + 9”
(324 - 362 mm) (152 + 305 mm) (229 + 229 mm)
13³⁄₄” - 22¹⁄₄” 17” - 24” Adj. Pipe
(349 - 565 mm) (432 - 610 mm)
7³⁄₄” - 12⁷⁄₈” 11” - 14⁵⁄₈” Adj. Pipe
(197 - 327 mm) (279 - 372 mm)
Corner Installation (DV1200)
2³⁄₁₆” - 3¹¹⁄₁₆” 6”
(56 - 94 mm) (152 mm)
5³⁄₁₆” - 6¹¹⁄₁₆” 9”
(132 - 170 mm) (229 mm)
8³⁄₁₆” - 9¹¹⁄₁₆” 12”
(208 - 246 mm) (305 mm)
9³⁄₁₆” - 10¹¹⁄₁₆” 6” + 9”
(233 - 272 mm) (152 + 229 mm)
12³⁄₁₆” - 13¹¹⁄₁₆” 6” + 12” / 9” + 9”
(310 - 347 mm) (152 + 229 mm)/ (229 + 229 mm)
13³⁄₁₆” - 21¹¹⁄₁₆” 17” - 24” Adj. Pipe
(335 - 551 mm) (432 - 610 mm)
7³⁄₁₆” - 12⁵⁄₁₆” 11” - 14⁵⁄₈” Adj. Pipe
(183 - 313 mm) (279 - 372 mm)
Corner Installation (DV1400)
7¹⁄₈” - 8⁵⁄₈” 6” + 9”
(181 - 219 mm) (152 + 229 mm)
10¹⁄₈” - 11⁵⁄₈” 6” + 12” / 9” + 9”
(257 - 295 mm) (152 + 229 mm)/(229 + 229 mm)
11¹⁄₈” - 19⁵⁄₈” 17” - 24” Adj. Pipe
(283 - 499 mm) (432 - 610 mm)
5¹⁄₈” - 10¹⁄₄” 11” - 14⁵⁄₈” Adj. Pipe
(130 - 260 mm) (279 - 372 mm)