FMI TCC36N, TCC36P, VTC36N, VTCC36N, VTC36P Owner's Manual And Installation Instructions

DIRECT-VENT FIREPLACE

P F S

®

US

OWNER’S OPERATION AND INSTALLATION MANUAL

Patent Pending

NATURAL GAS MODELS (V)TC36N AND (V)TCC36N SERIES AND

CTDV36NR-HA

PROPANE/LP GAS MODELS (V)TC36P AND (V)TCC36P SERIES

WARNING: If the information in this manual is not

followed exactly, a re or explosion may result causing
property damage, personal injury or loss of life.

— Do not store or use gasoline or other ammable

vapors and liquids in the vicinity of this or any other
appliance.

— WHAT TO DO IF YOU SMELL GAS

• Do not try to light any appliance.

• Do not touch any electrical switch; do not use any
phone in your building.

• Immediately call your gas supplier from a neighbor’s
phone. Follow the gas supplier’s instructions.

• If you cannot reach your gas supplier, call the re
department.

— Installation and service must be performed by a quali-

ed installer, service agency or the gas supplier.

INSTALLER: Leave this manual with the appliance.

CONSUMER: Retain this manual for future reference.

For more information, visit www.fmiproducts.com

Safety .................................................................. 2

TAbLE OF CONTENTS

Product Identication ........................................... 4

Local Codes......................................................... 5

Product Features ................................................. 5

Pre-Installation Preparation ................................. 5

Location of Termination Cap ................................ 8

Venting Installation .............................................. 9

Fireplace Installation.......................................... 19

Operation ........................................................... 28

Inspecting Burners............................................. 30

SAFETy

Cleaning and Maintenance ................................ 31

Troubleshooting ................................................. 32

Specications .................................................... 36

Replacement Parts ............................................ 36

Service Hints ..................................................... 36

Technical Service............................................... 36

Accessories ....................................................... 37

Parts .................................................................. 38

Warranty ..............................................Back Cover

WARNING: Improper

installation, adjustment,

alter a tion, s ervice or
maintenance can cause

injury or property dam­age. Refer to this manual

for correct installation

and operational proce­dures. For assistance or

additional information

consult a qualified in­staller, service agency or
the gas supplier.

This appliance may be in-

stalled in an aftermarket,*

per mane ntly l oca t ed,
manufactured (mobile)
home, where not prohib­ited by local codes.

This appliance is only for
use with the type of gas
indicated on the rating
plate. This appliance is
not convertible for use
with other gases, unless
a certied kit is used.

* Aftermarket: Completion of sale, not for
purpose of resale, from the manufacturer

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State of Massachusetts:

The installation must be
made by a licensed plumber
or gas tter in the Common­wealth of Massachusetts.

WARNING: This product

cont a i n s an d / or generates

chemicals known to the State
of California to cause cancer or

birth defects or other reproduc­tive harm.

IMPORTANT: Read this owner’s
manual carefully and completely
before trying to assemble, op­erate or service this log set.
Improper use of this log set can
cause serious injury or death
from burns, fire, explosion,
electrical shock and carbon
monoxide poisoning.

DANGER: Carbon monoxide

poisoning may lead to death!

This replace must be installed by a qualied
(certied or licensed) service person. It has
a sealed gas combustion chamber that uses
a coaxial pipe (pipe within a pipe and having
the same center) venting system. It brings in
fresh air for combustion through the outer pipe
and combustion gases are exhausted through
the inner pipe. If the glass door assembly and
venting pipe are not properly seated, con­nected and sealed, carbon monoxide leakage
(spillage) can occur.

116192-01Q2

SAFETy

Continued

Carbon Monoxide Poisoning: Early signs
of carbon monoxide poisoning resemble the
u, with headaches, dizziness or nausea. If
you have these signs, the replace may not
be working properly. Get fresh air at once!
Have replace serviced. Some people are
more affected by carbon monoxide than oth­ers. These include pregnant women, people
with heart or lung disease or anemia, those
under the inuence of alcohol and those at
high altitudes.

Natural and Propane/LP Gas: Natural and
propane/LP gas are odorless. An odor-making
agent is added to the gas. The odor helps you
detect a gas leak. However, the odor added to
the gas can fade. Gas may be present even
though no odor exists.

Make certain you read and understand all
warnings. Keep this manual for reference. It
is your guide to safe and proper operation of
this replace.

WARNING: Any change to
this replace or it’s controls can
be dangerous. Do not modify
this replace under any circum­stances. Any parts removed for
servicing must be replaced prior
to operating replace.

WARNING: Do not allow fans

to blow directly into the replace.
Avoid any drafts that alter burner
ame patterns.

Due to high temperatures, the
appliance should be located out
of trafc and away from furniture
and draperies.

Do not place clothing or other
ammable material on or near
the appliance. Never place any
objects on the appliance.

Do not use this replace to cook
food or burn paper or other am­mable material.

This replace reaches high tem­peratures. Keep children and

adults away from hot surface to

avoid burns or clothing ignition.
Fireplace will remain hot for a
time after shutdown. Allow sur­face to cool before touching.

WARNING: Do not use a

blower insert, heat exchanger

insert or other accessory not

Carefully supervise young chil­dren when they are in the room

with replace.

approved for use with this re­place.

Keep the area around your
replace clear of combustible

WARNING: This appliance
is only for use with the type of
gas indicated on the rating plate.
This appliance is not convertible
for use with other gases unless
a certied kit is used.

116192-01Q 3

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materials, gasoline and other
ammable vapor or liquids. Do
not run replace where these
are used or stored.

1. For propane/LP replace, do not place
propane/LP supply tank(s) inside any
structure. Locate propane/ LP supply
tank(s) outdoors. To prevent performance
problems, do not use propane/LP fuel tank
of less than 100 lb. capacity.

SAFETy

Continued

2. If you smell gas

• shut off gas supply

• do not try to light any appliance

• do not touch any electrical switch; do
not use any phone in your building

• immediately call your gas supplier from
a neighbor’s phone. Follow the gas
supplier's instructions

• if you cannot reach you gas supplier,
call the re department.

3. Never install the replace

• in a recreational vehicle

• in windy or drafty areas where curtains
or other com bus ti ble (fl ammab le)
objects can make contact with the
replace front

• in high trafc areas

4. Turn fireplace off and let cool before
servicing, installing or repairing. Only a
qualied service person should install,
service or repair this replace. Have re­place inspected annually by a qualied
service person.

5. You must keep control compartments,
burners and circulating air passages
clean. More frequent cleaning may be
needed due to excessive lint and dust

from carpeting, bedding material, etc.
Turn off the gas valve and pilot light before
cleaning replace.

6. Have venting system inspected annually by
a qualied service person. If needed, have
venting system cleaned or repaired. See
Cleaning and Maintenance, page 30.

7. Do not use any solid fuels (wood, coal,
paper, cardboard, etc.) in this replace.
Use only the gas type indicated on re­place nameplate.

8. This appliance, when installed, must be
electrically grounded in accordance with
local codes or, in the absence of local
codes, with the National Electrical Code,

ANSI/NFPA 70.

9. Do not use replace if any part has been
exposed to or under water. Immediately
call a qualied service person to arrange
for replacement of the unit.

10. Do not operate replace if any log is
broken.

11. Do not operate replace with glass door
removed, cracked or broken.

12. Provide adequate clearances around air
openings.

Screen Mesh
(TCC36 Series)

Figure 1 - Direct-Vent Fireplace with Millivolt Ignition

PRODUCT IDENTIFICATION

Upper Louver Panel
(TC36 Series)

Nailing Flange

Glass Door Assembly

Lava Rock

Control Valve
with Piezo
Ignitor

Lower Louver Panel
(TC36 Series)

Glowing
Embers

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Flue Collar

Switch Bracket for Optional
Remote and Blower

Log Set

Burner
Assembly

116192-01Q4

D

RW

FW

LOCAL CODES

Install and use replace with care. Follow all
local codes. In the absence to local codes,
use the current National Fuel Gas Code ANSI
Z223.1/NFPA 54.

*Available from:

American National Standards Institute, Inc.

1430 Broadway

New York, NY 10018

National Fire Protection Association, Inc.

Batterymarch Park

Quincy, MA 02269

PRODUCT FEATURES

These are a few facts that can help you under­stand and enjoy your direct-vent replace:

• The venting system may be routed to the
outside of your home in several ways. It
may vent through the roof (vertical) or it
may vent to an outside/exterior wall (hori­zontal). The vent pipe installation is very
important to allow for proper operation.
You must follow the venting instructions
very carefully for either vertical or horizontal
applications.

• This replace may be installed in any room
of your house provided all local codes and
these installation instructions are followed.

• This replace requires a wall switch, hand­held remote or wall thermostat (millivolt) for
operation (see Accessories, page 37).

• This replace does not require electricity
to operate.

• Only the blower requires electricity if in­stalled and if you plan to install the blower at
a later date, do not forget to wire the outlet at
the bottom of the replace when framing.

• A piezo ignitor and ceramic electrode cre­ate spark to ignite the pilot light. It does not
require any matches, batteries or any other
sources of ignition to light the pilot.

• Each time you turn on your replace, you
may notice some amount of condensation
on the inside of the replace glass. This
is normal and will disappear after 10-20
minutes of operation.

• Your dire ct-vent gas fireplace system
(replace and venting) is a balanced and
sealed gas operating unit. It requires ap­proximately 10-20 minutes of operating
time before the ame pattern stabilizes.

• Fireplaces with the sufx of -HA have been
designed to operate at altitudes of 4000
feet and above.

PRE-INSTALLATION PREPARATION

LOCATION AND SpACE
REqUIREMENTS

Determine the safest and most efcient loca­tion for your FMI PRODUCTS, LLC direct-vent
replace. Make sure that rafters and wall
studs are not in the way of the venting system.
Choose a location where the heat output is
not affected by drafts, air conditioning ducts,
windows or doors. Figure 2 shows some com­mon locations. Be aware of all restrictions and
precautions before deciding the exact location
for your replace and termination cap.

When deciding the location of your replace,
follow these rules:

• Do not connect this replace venting to a
chimney ue serving a separate solid-fuel
burning replace or appliance.

• Due to high temperatures, do not locate this
replace in high trafc areas, windy or drafty
areas or near furniture or draperies.

• Proper clearances must be maintained.

116192-01Q 5

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Figure 2 - Common Fireplace Locations

21 1/8"

Figure 3 - Fireplace Bottom Dimensions

Flush with a wall

Through exterior wall
enclosed in a chase

Corner
installation

29"

41"

PRE-INSTALLATION PREPARATION

Continued

• If your replace is to be installed directly on
carpeting, vinyl tile or any combustible ma­terial other than wood, it must be installed
on a metal or wood panel extending the full
width and depth of the replace. See Figure
3, page 5.

• Your replace is designed to be used in
zero clearance installations. Wall or framing
material can be placed directly against any
exterior surface on the back, sides or top of
your replace, except where standoff spac­ers are integrally attached. If standoff spac­ers are attached to your replace, these
spacers can be placed directly against wall
or framing material. See framing details on
page 7.

• If you plan on installing a television or
enterta in ment center recessed above
your replace, it is recommended that you
maintain a minimum 18" above top of louver
opening.

• When locating termination cap, it is impor­tant to observe the minimum clearances
shown in Figure 7, page 8.

• If recessing into a wall, you can avoid extra
framing by positioning your replace against
an already existing framing member.

• Do not recess termination cap into a wall
or siding.

• You may paint the termination cap with
450º F (232º C) heat-resistant paint to
coordinate with the exterior nish.

• There must not be any obstruction such
as bushes, garden sheds, fences, decks
or utility buildings within 24" from the front
of the termination cap.

• Do not locate termination cap where exces­sive snow or ice build up may occur. Be sure
to clear vent termination area after snow falls
to prevent accidental blockage of venting
system. When using snow blowers, do not
direct snow towards vent termination area.

• For horizontal installations above 2,000
feet, it is recommended that a 12" extension
pipe be added before starter elbow and a
round horizontal termination be used (see
High Altitude Installation, page 17).

CLEARANCES

Minimum clearances to combustibles for the
replace are as follows:
*Back and sides 0"
Perpendicular walls 6"
Floor 0"
Ceiling to louver opening 42"
Front 36"
Top of Standoffs 0"
Vent (See venting instruc-

tions for specic vent­ing clearances.)

Combustible material with a maximum thick­ness of 5/8" may be ush with the top front
of replace.

* For back and sides of replace, do not pack
with insulation or other materials. 0" clear­ance to combustible materials are for framing
purpose only.

NOTICE: This replace is in­tended for use as supplemental
heat. Use this replace along
with your primary heating sys­tem. Do not install this replace
as your primary heat source.
If you have a central heating
system, you may run system’s
circulating blower while using
replace. This will help circulate
the heat throughout the house.
In the event of a power outage,
you can use this replace as a
heat source.

FRAMING AND FINISHING

Figure 4 shows typical framing of this replace.
Figure 5 shows framing for corner installation.
All minimum clearances must be met.

For available accessories for this replace,
see Accessories on page 37. If you are using
a separate combustible mantel piece, refer to
Figure 6 for proper installation height. You can
install noncombustible mantels at any height
above the replace.

Note: Noncombustible mantels may dis­color!

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116192-01Q6

C

B

A

D

E

F

G

T o p of Louver

Opening

3

2

1

4

5

6

7

Wa ll

A

B

E

F

G

H

D

C

Nailing Tabs

PRE-INSTALLATION PREPARATION

36 1/8"

1

41

/4"

21" Horizontal Vent

1

/2" Vertical Vent

24

Figure 4 - Framing Clearances for

Installation Against an Exterior Wall

15"

103/8"

35 3/4"

3

/4"

13

41"

41 1/4"

68 1/2"

Figure 5 - Framing Clearances for Corner

Installation

49 5/8"

Continued

Nailing
Tabs

Mantel from

Ref.

Mantel

Depth Ref.

Top of Louver

Opening

1 14" A 16"
2 12" B 14"
3 10" C 12"
4 8" D 10"
5 6" E 8"
6 4" F 6"
7 2" G 4"

Figure 6 - Clearances for Combustible

Mantels

116192-01Q 7

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Fixed

Closed

Openable

Fixed

Closed

V

V

V

V

V

V

V

V

X

X

V

X

G

G

J

F

B

B

K

N

H

I

A

N

E

L

D

B

M

A

C

B

V

V

A

G

G

B

TERMINATION CAP

AIR SUPPLY INLET

GAS METERRESTRICTED AREA

(TERMINATION PROHIBITED)

A = clearance above grade, veranda, porch, deck, or
balcony [*12" (30.5 cm) minimum]
B = clearance to window or door that may be opened
[6" (15 cm) min. for 10,000 Btu or less; 9" (23 cm) in US
if between 10,000 and 50,000, 12" (30 cm) in Canada
if between 10,000 and 100,000; 12" (30 cm) in US if
greater than 50,000, 36" (91 cm) in Canada if greater
than 100,000]
C = clearance to permanently closed window
[minimum 12" (30.5 cm) recommended to prevent
condensation on window]
D = vertical clearance to ventilated soffit located above the
terminal within a horizontal distance of 24" (61 cm) from
the center-line of the terminal [18" (45.7 cm) minimum]
E = clearance to unventilated soffit [12" (30.5 cm) minimum]
F = clearance to outside corner (see below)
G = clearance to inside corner (see below)
H = *not to be installed above a meter/regulator assembly
within 36" (91.4 cm) horizontally from the center line
of the regulator

I = clearance to service regulator vent outlet [*72" (182.9 cm)
minimum]
J = clearance to non-mechanical air supply inlet to building
or the combustion air inlet to any other fireplace
[6" (15 cm) min. for 10,000 Btu or less; 9" (23 cm) in US
if between 10,000 and 50,000, 12" (30 cm) in Canada
if between 10,000 and 100,000; 12" (30 cm) in US if
greater than 50,000, 36" (91 cm) in Canada if greater
than 100,000]
K = clearance to a mechanical air supply inlet [*In Canada,
6 ft. (1.83m) minimum; In US 3 ft. (91 cm) above if within
10 ft. (3 m) horizontally]
L = † clearance above paved side-walk or a paved driveway
located on public property [*84" (213.3 cm) minimum]
M = clearance under veranda, porch, deck
[*12" (30.5 cm) minimum ‡]
N = clearance above a roof shall extend a minimum of
24" (61 cm) above the highest point when it passes
through the roof surface and any other obstruction within
a horizontal distance of 18" (45.7 cm)

† vent shall not terminate directly above a side-walk or paved driveway which is located between two
single family dwellings and serves both dwellings*
‡ only permitted if veranda, porch, deck or balconey is fully open on a minimum of 2 sides beneath the floor*
* as specified in CAN/CSA B149 (.1 or .2) Installation Codes (1991) for Canada and U.S.A.

Note: Local codes or regulations may require different clearances

A = 6" (15.2 cm)

Inside Corner

V

B

E

V

B = 6" (15.2 cm)

C = Maximum depth of 48" (121.9 cm)
for recessed location
D = Minimum width for back wall of
recessed location ­ Combustible - 38" (965 mm)
Noncombustible - 24" (61 cm)
E = Clearance from corner in
recessed location­ Combustible - 6" (15.2 cm)
Noncombustible - 2" (5.1 cm)

Outside Corner Recessed Location

G

H

G = 12" (30.5 cm) minimum clearance

Balcony with No Side Wall

V

J

Combustible &
Noncombustible
H = 24" (61 cm)
J = 20" (50.8 cm)

Balcony with Perpendicular Side Wall

C

D

C

Termination Clearances for Buildings with Combustible and Noncombustible Exteriors

Openable

LOCATION OF TERMINATION CAP

Figure 7 - Minimum Clearances for Termination Cap

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116192-01Q8

VENTING INSTALLATION

NOTICE: Read these instruc-

tions completely before attempt­ing installation.

These models are tested and approved for
use with FMI PRODUCTS, LLC (direct-vent)
pipe components and terminations.

The venting system must terminate on the
outside of the structure and can not be at­tached to a chimney or ue system serving a
separate solid fuel or gas burning appliance.
A direct-vent appliance must have its own
venting system. DO NOT common vent this
appliance.

These models are approved to be vented
either horizontally through an outside wall or
vertically through a roof or chase enclosure
using the following guidelines:

• When venting system terminates horizon­tally on an outside wall, you may install
a standoff if the termination cap is to be
installed directly on a combustible nish
such as vinyl, wood, stucco, etc.

• Never run the vent downward as this may
cause excessive temperatures which could
cause a re.

• Vent pipe air space clearances to com­bustibles are 1" on all sides except on the
horizontal sections, which requires 2" clear­ance from the top of the pipe. Where the
termination cap penetrates a combustible
wall, 1" air space clearance is required.

• Snorkel terminations are required when
minimum clearance to grade cannot be
met (see Figure 16 on page 13).

• Have replace and selected vent compo­nents on hand to help determine the exact
measurements when elbowing or offsetting.
Always use wall restops when penetrating
walls and restops when penetrating ceil­ings or attic spaces.

• If using a venting conguration of only
horizontal venting with no vertical run, a
1/4" rise for every 12" of run toward the
termination is required.

• For installation of replace at elevations of
4000 feet or greater, pay special attention
to venting requirement recommendations.

WARNING: Read all instruc-

tions completely and thoroughly
before attempting installation.

Failure to do so could result in

serious injury, property damage
or loss of life.

NOTICE: Failure to follow these
instructions will void the war-

ranty.

NOTICE: Do not seal termination

cap to vent pipe. Cap must be
removable for vent inspection
and maintenance.

INSTALLATION pRECAUTIONS

• Wear gloves and safety glasses for pro­tection.

• Use extreme caution when using ladders
or when on roof tops.

• Be aware of electrical wiring locations in
walls and ceilings.

The following actions will void the warranty
on your venting system:

• Installation of any damaged venting com­ponent.

• Unauthorized modication of the venting sys­tem (Do not cut or alter vent components).

• Installation of any component part not
manufactured or approved by FMI PROD­UCTS, LLC.

• Installation other than as instructed by
these instructions.

WARNING: This gas replace
and vent assembly must be
vented directly to the outside.
The venting system must NEVER
be attached to a chimney serv­ing a separate solid fuel burning
appliance. Each direct-vent gas
appliance must use a separate
vent system. Do not use com­mon vent systems.

116192-01Q 9

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VENTING INSTALLATION

Continued

WARNING: Vent pipe air
space clearances to combus­tibles are 1" on all sides except

on the horizontal sections,

which require 2" clearances
from the top of the pipe. Where
the termination cap penetrates
a combustible wall, 1" air space
clearance is required.

INSTALLATION pLANNING

There are two basic types of direct-vent
installation:

• Horizontal Termination

• Vertical Termination

Horizontal Termination Installation

IMPORTANT: Horizontal square terminations
require only inner portion of wall restop. Hori­zontal installations using round termination
require exterior portion of wall restop (see
Figure 14, page 12).

1. Set replace in its desired location and
determine route your horizontal venting
will take. Do not secure replace until all
venting has been installed. Some instal­lations require sliding replace in and out
of position to make nal venting connec­tions. Figures 14 through 18 on pages 12
through 14 show different congurations
for venting with horizontal termination that
will help you decide which application best
suits your installation. Check to see if wall
studs or roof rafters are in the path of your
desired venting route. If they are, you may
want to adjust location of replace.

2. Direct vent pipe sections and components
are designed with special twist-lock con­nections.

Twist-Lock procedure: Female ends of

pipes have locking lugs (indentations).
These lugs will slide straight into match­ing slots on male ends of adjacent pipes.
Push pipe sections together and twist
one section clockwise approximately one­quarter turn until sections are fully locked
(see Figure 8). Note: Horizontal runs of

vent must be supported every three feet.
Use wall straps for this purpose.

3. Use a 45° elbow to connect venting sys­tem to replace ue collar. The elbow is
designed to be twist-locked onto ue collar
as described in step 2. IMPORTANT: Do
not attempt to alter conguration of elbow
by cutting, twisting, bending, etc.

4. Assemble desired combination of pipe
and elbows to replace ue collar. If there
are long portions of venting run, pre-as­sembled pipe sections may be installed
as subassemblies for convenience.

5. Carefully determine location where vent
pipe assembly will penetrate outside
wall. Center of hole should line up with
center line of horizontal vent pipe. Mark
wall for a 11
Cut and frame square hole in exterior
wall where vent will be terminated. If wall
being penetrated is constructed of non­combustible material, such as masonry
block or concrete, a 8 1/2" hole with zero
clearance is acceptable (see Figure 9,
page 11).

1

/2" x 11 1/2" square hole.

WARNING: Do not recess

vent termination into any wall.
This will cause a re hazard.

6. Noncombustible Exterior Wall: Position
horizontal vent cap in center of 8 1/2" round
hole and attach to exterior wall with four
wood screws provided. Before attaching
vent cap to exterior wall, run a bead of
non-hardening mastic (pliable sealant)
around outside edges to make a seal
between it and outside wall (see Figure
10, page 11).

Note: Four wood screws provided should

be replaced with appropriate fasteners for
stucco, brick, concrete or other types of
sidings.

Female Locking Lugs

Male
Slots

Figure 8 - Vent Pipe Connections

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116192-01Q10

(Framing

Detail)

11

1

/2"

11

1

/2" Inside Framing

11

1

/2"

8 1/2"

Ve nt Opening

Combustible Wall

Ve nt Opening

Noncombustible Wall

VENTING INSTALLATION

Continued

Combustible Exterior Wall: For vinyl

siding, stucco or wood exteriors, a siding
standoff may be installed between vent
cap and exterior wall. Siding standoff
prevents excessive heat from damaging
siding materials. Siding material must be
cut to accommodate standoff. Bolt vent
cap to standoff. Apply non-hardening
mastic around outside edge of standoff.
Position standoff/cap assembly in center
of 11 1/2" square hole and attach to exte­rior wall with wood screws provided (see
Figure 11). Siding standoff must sit ush
against exterior fascia material.

7. Connecting Vent Cap with Horizontal
Vent Pipe: Slide wall restop over vent
pipe before connecting horizontal run to
vent cap (see Figure 12).

Apply
Mastic to All
Four Sides

Vent Cap

Wood Screw

Figure 10 - Installing Horizontal Vent Cap

(Noncombustible Exterior)

Cut Siding Away to
Fit Standoff

Figure 9 - Vent Opening Requirements

116192-01Q 11

Apply Mastic to
All Four Sides

Figure 11 - Installing Siding Standoff

Center of
Hole

Vent Cap
(Horizontal
Termination)

Figure 12 - Connecting Vent Cap with

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Standoff

Screws

(Combustible Exterior Wall)

Interior Wall
Surface

Wall
Firestop

Screw

Horizontal
Vent Pipe

Horizontal Vent Pipe

Wood
Screw

Vent
Cap

VENTING INSTALLATION

Continued

Carefully move replace, with vent as-

sembly attached, toward wall and insert
vent pipe into horizontal termination. Pipe
overlap should be a minimum of 1
Figure 13).

Slide wall restop against interior wall

surface and attach with screws provided.
See Figure 13, for horizontal termination
details.

Place replace into position and shim with

noncombustible material if needed. Nail or
screw side anges to framing to secure
unit in place. IMPORTANT: Make sure re-
place is level before securing. If replace
is not level it will not work properly.

Minimum Pipe
Overlap 1

1

/4"

Direct-Vent
Pipe

Wall
Firestop

Maintain 1"
Minimum Air
Space Around
Outer Pipe When
Penetrating a Wall

1

11

/2" x 11 1/2"

Framed Opening

Exterior Wall with Vinyl Siding

Figure 13 - Typical Horizontal

Termination Cap Mounting with

Additional Siding Standoff Installed

Horizontal Termination Congurations

Figures 14 through 18 show different con­gurations and alternatives for venting with
horizontal termination. Each gure includes
a chart with critical minimum and maximum
dimensions which MUST be met.

IMPORTANT: If using a venting conguration
of only horizontal venting with no vertical run,
a 1/4" rise for every 12" of run toward the
termination is required.

1

/4" (see

Siding Standoff

Screws

High Wind
Termination

Apply
Mastic to
Outside
Edge of
Standoff

NOTICE: Do not seal termination

cap to vent pipe. Cap must be
removable for vent inspection
and maintenance.

GROUND FLOOR INSTALLATION

Recommended Applications:

• Installation using cabinet surrounds

• Through the wall using round or square
termination (up to 12" adjustable pipe)

• NOT FOR CORNER INSTALLATION

Horizontal
High Wind
Square
Termination

45° Elbow

* If installing this replace at altitudes of
4000 feet and above, it is recommended
that an additional vertical height of 6" be
added to the vent system.

Figure 14 - Horizontal Termination

Conguration for Square or Round

Adjustable
Pipe 12" Max.

Wall Firestop

Square Termination

Vertical (V) Horizontal (H)

32 3/4" min. 17" max.

Wall
Firestop

Terminations

45° Elbow

Exterior
Portion of Wall
Firestop (Round
Termination Only)

Horizontal
Round
Termination

Round

Termination

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116192-01Q12

VENTING INSTALLATION

Continued

WARNING: Never run vent downward as this may cause exces-

sive temperatures which could cause a re. Operation of improperly
installed and maintained venting system could result in serious
injury, property damage or loss of life.

CORNER INSTALLATION

Recommended Applications:

• Corner ground oor installation

• Ground oor installation where pipe vents
horizontally through wall (over 12" horizon­tal pipe)

• Basement installation where one foot clear­ance from ground to termination is possible

Not to Exceed (H) Limits
Square

Termination

90° Elbow

As Required for
(V), See Chart
for Pipe Section
Required

Vertical (V)

*43 1/2" min. None 30" max.

1

54

/2" min. 1 ft. 48" max.

1

66

/2" min. 2 ft. 60" max.

1

78

/2" min. 3 ft. 84" max.

1

90

/2" min. 4 ft. 20' max.

* Ground Floor Corner Venting

Not to Exceed
(H) Limits

90° Elbow

Required

Vertical Pipe Horizontal (H)

Square
Termination

Wall
Firestop

Wall
Firestop

12" Min.

45° Elbow

45° Elbow

Figure 15 - Horizontal Termination for Corner Installation Using One 90° Elbow

SNORKEL TERMINATION INSTALLATION

Recommended Applications:

• Installations requiring a vertical rise on building exterior

• Any installation using snorkel termination to achieve one foot above ground

Snorkel terminations are available for installations requiring a vertical rise on the exterior of
the building. If installing snorkel termination below grade, you must provide proper drainage
to prevent water from entering snorkel termination (see Figure 16). Do not back ll around
snorkel termination.

Snorkel Termination

12"

Min.

Snorkel Termination

Adequate
Drainage

Wall
Firestop

90° Elbow

12" Min.

45° Elbow

Snorkel
Termination

12" Min.

Figure 16 - Snorkel Termination Congurations for Below Ground Installation

116192-01Q 13

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VENTING INSTALLATION

Continued

HORIZONTAL SYSTEM INSTALLATION
USING TWO 90° ELBOWS

The following congurations show the minimum
vertical rise requirements for a horizontal sys­tem using two 90° elbows.

45° Elbow

Venting with Two 90° Elbows

Vertical (V) Horizontal (H

5' min. 2' max. 6' max.
6' min. 4' max. 12' max.
7' min. 6' max. 18' max.
8' min. 8' max. 20' max.

20' max. 8' max. 20' max.

Figure 17 - Horizontal Termination Conguration for Venting Using Two 90° Elbows

Horizontal (H1) +

)

Horizontal (H2)

1

Venting with Two 90° Elbows

Vertical (V)

Horizontal (H

Horizontal (H2)

) +

1

5' min. 6' max.
6' min. 12' max.
7' min. 18' max.
8' min. 20' max.

20' max. 20' max.

45° Elbow

Figure 18 - Horizontal Termination Conguration for Venting Using Two 90° Elbows

with Termination at 90° with Fireplace

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116192-01Q14