DIRECT-VENT CHASSIS
OWNER’S INSTALLATION INSTRUCTIONS
Patent Pending
MODELS (V)DVC36(B)(H) AND (V)DVC42(B)(H)
FOR USE WITH DVM SERIES BURNER MODULES
Installation and service must be performed by a quali-
fied installer, service agency or the gas supplier.
WARNING: Improper installation, adjustment, altera-
tion, service or maintenance can cause injury or prop-
ertydamage.Refertothismanualforcorrectinstallation
and operational procedures. For assistance or addi-
tional information consult a qualified installer, service
agency or the gas supplier.
This appliance may be installed in an aftermarket,* per-
manently located, manufactured (mobile) home, where
not prohibited by local codes.
* Aftermarket: Completion of sale, not for purpose of resale, from the manufacturer
State of Massachusetts: The installation must be made
byalicensedplumberorgasfitterintheCommonwealth
of Massachusetts.
INSTALLER: Leave this manual with the appliance.
CONSUMER: Retain this manual for future reference.
Download from Www.Somanuals.com. All Manuals Search And Download.
SAFETy INFORMATION
PRODUCT
Continued
IDENTIFICATION
Upper Louver
3. You must keep control compartments, burn-
ers and circulating air passages clean. More
frequent cleaning may be needed due to ex-
cessive lint and dust from carpeting, bedding
material, etc. Turn off the gas valve and pilot
light before cleaning fireplace.
Flue Collar
Panel
Nailing
Flange
Glass Door
4. Have venting system inspected annually by Assembly
a qualified service person. If needed, have
venting system cleaned or repaired.
5. Do not use any solid fuels (wood, coal, paper,
cardboard, etc.) in this fireplace. Use only the
gas type indicated on fireplace nameplate.
6. This appliance, when installed, must be electri-
cally grounded in accordance with local codes
Lower Louver
Panel
or, in the absence of local codes, with the
National Electrical Code, ANSI/NFPA 70 or
the Canadian Electrical Code, CSA C22.1.
Switch Bracket for Optional
Remote and Blower
7. Do not use fireplace if any part has been ex-
posed to or under water. Immediately call a
qualified service person to arrange for replace-
ment of the unit.
Figure 1 - Direct-Vent Fireplace
PRODUCT FEATURES
8. Do not operate fireplace if any log is broken.
These are a few facts that can help you understand
and enjoy your direct-vent fireplace:
9. Do not operate fireplace with glass door
removed, cracked or broken.
•
The venting system may be routed to the out-
side 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.
10. Provide adequate clearances around air
openings.
LOCAL CODES
Install and use fireplace with care. Follow all local
codes. In the absence to local codes, use the cur-
rent National Fuel Gas Code ANSI Z223.1/NFPA
54* (USA) or the current CSA-B149.1 Installation
Code (Canada).
•
•
•
This fireplace may be installed in any room of
your house provided all local codes and these
installation instructions are followed.
*Available from:
American National Standards Institute, Inc.
1430 Broadway
New York, NY 10018
This fireplace requires a wall switch, hand-held
remote or wall thermostat (millivolt) for opera-
tion (see Accessories, page 42).
National Fire Protection Association, Inc.
Batterymarch Park
Quincy, MA 02269
The use of a blower requires electricity if
installed. If you plan to install the blower at a
later date, outlet at bottom of fireplace must be
wired during framing.
•
Your direct-vent gas fireplace system (fireplace
and venting) is a balanced and sealed gas op-
erating unit. It requires approximately 10-20
minutes of operating time before the flame
pattern stabilizes.
118197-01C
3
Download from Www.Somanuals.com. All Manuals Search And Download.
•
•
There must not be any obstruction such as
bushes, garden sheds, fences, decks or util-
ity buildings within 24" from the front of the
termination cap.
PRE-INSTALLATION
PREPARATION
LOCATION AND SPACE
REqUIREMENTS
Determine the safest and most efficient location
for your DESA direct-vent fireplace. 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 fireplace and 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.
Flush with a wall
When deciding the location of your fireplace,
follow these rules:
Through exterior wall
enclosed in a chase
•
Do not connect this fireplace venting to a chim-
ney flue serving a separate solid-fuel burning
fireplace or appliance.
Corner
installation
•
Due to high temperatures, do not locate this
fireplace in high traffic areas, windy or drafty
areas or near furniture or draperies.
Figure 2 - Common Fireplace Locations
•
•
Proper clearances must be maintained.
36ꢀ91/"4("3(64"ꢀ)")
If your fireplace is to be installed directly on
carpeting, vinyl tile or any combustible mate-
rial other than wood, it must be installed on a
metal or wood panel extending the full width
and depth of the fireplace. See Figure 3.
ꢀ1 1/8" (36")
ꢀ3 1/4" (4ꢀ")
•
Your fireplace is designed to be used in zero
clearance installations. Wall or framing material
can be placed directly against any exterior sur-
face on the back, sides or top of your fireplace,
except where standoff spacers are integrally
attached. If standoff spacers are attached to your
fireplace, these spacers can be placed directly
against wall or framing material. See framing
details on page 5.
41" (36")
48" (4ꢀ")
Figure 3 - Fireplace Bottom Dimensions
CLEARANCES
Minimum clearances to combustibles for the fire-
place are as follows:
*Back and sides
Perpendicular walls
Floor
0"
6"
0"
•
If you plan on installing a television or enter-
tainment center recessed above your fireplace, it
is recommended that you maintain a minimum
18" above top of louver opening.
Ceiling to louver opening 42"
Front
36"
0"
•
•
When locating termination cap, it is important
to observe the minimum clearances shown in
Figure 7, page 8.
Top of Standoffs
Vent
(See venting instructions for
specific venting clearances.)
Combustible material with a maximum thick-
ness of 5/8" may be flush with the top front of
fireplace.
If recessing into a wall, you can avoid extra
framing by positioning your fireplace against
an already existing framing member.
•
•
Do not recess termination cap into a wall or
siding.
* For back and sides of fireplace, do not pack
with insulation or other materials. Zero inch
clearance to combustible materials are for fram-
ing purpose only.
You may paint the termination cap with 450ºF
heat-resistant paint to coordinate with the ex-
terior finish.
4
118197-01C
Download from Www.Somanuals.com. All Manuals Search And Download.
PRE-INSTALLATION
PREPARATION
ꢁ
3
1ꢁ"
49 /8"
8
10 / "
Continued
3
4
3ꢁ / "
NOTICE: This fireplace is in-
tended for use as supplemental
heat.Usethisfireplacealongwith
yourprimaryheatingsystem.Do
not install this fireplace as your
primaryheatsource.Ifyouhavea
centralheatingsystem, youmay
run system’s circulating blower
while using fireplace. This will
help circulate the heat through-
out the house. In the event of a
power outage, you can use this
fireplace as a heat source.
3
4
13 / "
4
1 / "
1"
4
1
Nailing
Tabs
4
1
ꢀ
68 / "
36" Models
1
ꢁ
1
ꢁ8 /ꢀ"
8
ꢀ
ꢀ1 / "
13 / "
ꢁ
8
41 / "
3
4
16 / "
48"
FRAMING AND FINIShING
Nailing
1
N
4
48 / "
Figure 4 shows typical framing of this fireplace.
Figure 5 shows framing for corner installation. All
minimum clearances must be met.
Tabs
1
ꢀ
81 / "
42" Models
For available accessories for this fireplace, see
Accessories on page 17. If you are using a sepa-
rate combustible mantel piece, refer to Figure 6
for proper installation height. You can install
noncombustible mantels at any height above the
fireplace.
Figure 5 - Framing Clearances for Corner
Installation
1
2
3
A
Wall
4
Note: Noncombustible mantels may discolor!
B
5
6
7
C
D
E
F
G
Top of Louver
Opening
1
8
36 / " (36")
1
8
40 / " (4ꢀ")
1
Mantel from
Top of Louver
Opening
4
41 / " (36")
1
4
48 / " (4ꢀ")
ꢀ1" Hor. Vent
ꢀ4 / " Vert. Vent
Ref.
1
ꢀ
3
4
Mantel Depth
Ref.
A
B
C
D
36"
1
ꢀ
14"
1ꢀ"
10"
8"
6"
4"
16"
14"
1ꢀ"
10"
8"
ꢀ3" Hor. Vent
4ꢀ"
1
ꢀ
ꢀ6 / " Vert. Vent
Figure 4 - Framing Clearances for
Installation Against an Exterior Wall
ꢁ
6
E
F
6"
7
ꢀ"
G
4"
Figure 6 - Clearances for Combustible
Mantels
118197-01C
ꢁ
Download from Www.Somanuals.com. All Manuals Search And Download.
LOCATION OF TERMINATION CAP
N
N
D
L
H
E
V
B
C
I
B
Fixed
Closed
V
V
Fixed
Closed
Openable
Openable
G
G
B
F
V
V
G
J
V
X
B
B
M
A
V
A
V
X
K
TERMINATION CAP
G
GAS METER
RESTRICTED AREA
(TERMINATION PROHIBITED)
V
AIR SUPPLY INLET
X
A
B
=
clearance above grade, veranda, porch, deck, or
balcony [*12" (30.5 cm) minimum]
I
=
=
clearance to service regulator vent outlet [*72" (182.9 cm)
minimum]
=
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]
clearance to permanently closed window
[minimum 12" (30.5 cm) recommended to prevent
condensation on window]
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]
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]
C
D
=
=
K
=
=
vertical clearance to ventilated soffit located above the
terminal within a horizontal distance of 24" (61 cm) from L
the center-line of the terminal [18" (45.7 cm) minimum]
† clearance above paved side-walk or a paved driveway
located on public property [*84" (213.3 cm) minimum]
E
F
=
=
clearance to unventilated soffit [12" (30.5 cm) minimum] M = clearance under veranda, porch, deck
clearance to outside corner (see below)
[*12" (30.5 cm) minimum ‡]
G = clearance to inside corner (see below)
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)
H
=
*not to be installed above a meter/regulator assembly
within 36" (91.4 cm) horizontally from the center line
of the regulator
†
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
Termination Clearances for Buildings with Combustible and Noncombustible Exteriors
Inside Corner
Outside Corner
Recessed Location
D
C
C
E
A
A = 6" (15.2 cm)
V
V
V
B = 6" (15.2 cm)
B
Balcony with No Side Wall
Balcony with Perpendicular Side Wall
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-
H
V
J
G
V
Combustible &
Noncombustible
H = 24" (61 cm)
J = 20" (50.8 cm)
Combustible - 6" (15.2 cm)
Noncombustible - 2" (5.1 cm)
G = 12" (30.5 cm) minimum clearance
Figure 7 - Minimum Clearances for Termination Cap
6
118197-01C
Download from Www.Somanuals.com. All Manuals Search And Download.
VENTINg INSTALLATION
INSTRUCTIONS
NOTICE: Read these instruc-
tions completely before at-
tempting installation.
WARNING: Read all instruc-
tionscompletelyandthoroughly
before attempting installation.
Failure to do so could result in
seriousinjury,propertydamage
or loss of life.
These models are tested and approved for use
with DESA (direct-vent) pipe components and
terminations.
NOTICE:Failuretofollowthesein-
structions will void the warranty.
The venting system must terminate onthe outside of
the structure and can not be attached to a chimney
or flue 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.
NOTICE:Donotsealtermination
cap to vent pipe. Cap must be
removable for vent inspection
and maintenance.
These models are approved to be vented either
horizontally through an outside wall or vertically
through a roof or chase enclosure using the fol-
lowing guidelines:
INSTALLATION PRECAUTIONS
Wear gloves and safety glasses for protection
•
•
Use extreme caution when using ladders or
when on roof tops
•
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 finish such as vinyl, wood,
stucco, etc.
•
Be aware of electrical wiring locations in walls
and ceilings
The following actions will void the warranty on
your venting system:
•
•
Never run the vent downward as this may
cause excessive temperatures which could
cause a fire.
•
•
Installation of any damaged venting component
Unauthorized modification of the venting sys-
tem (Do not cut or alter vent components)
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.
•
•
Installation of any component part not manu-
factured or approved by DESA
Installation other than as instructed by these
instructions
WARNING: This gas fireplace
andventassemblymustbevented
directlytotheoutside.Theventing
system must NEVER be attached
to a chimney serving a separate
solidfuelburningappliance.Each
direct-vent gas appliance must
useaseparateventsystem.Donot
use common vent systems.
•
•
Snorkel terminations are required when
minimum clearance to grade cannot be met (see
Figure 16 on page 11).
Have fireplace and selected vent components on
hand to help determine the exact measurements
when elbowing or offsetting. Always use wall
firestops when penetrating walls and firestops
when penetrating ceilings or attic spaces.
•
•
If using a venting configuration of only hori-
zontal venting with no vertical run, a 1/4" rise
for every 12" of run toward the termination is
required.
WARNING: Vent pipe air
spaceclearancestocombustibles
are 1" on all sides except on the
horizontalsections,whichrequire
2" clearances from the top of the
pipe. Where the termination cap
penetratesacombustiblewall,1"
air space clearance is required.
For installation of fireplace at elevations of 4000
feet or greater, pay special attention to venting
requirement recommendations.
118197-01C
7
Download from Www.Somanuals.com. All Manuals Search And Download.
5. Carefullydeterminethe location wherethe vent
pipe assembly will penetrate the outside wall.
The center of the hole should line up with the
center-lineof the horizontalvent pipe. Mark the
wall for a 10 3/4" x 10 3/4" square hole. Cut and
frame the square hole in the exterior wall where
the vent will be terminated. If the 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).
VENTINg INSTALLATION
INSTRUCTIONS
Continued
INSTALLATION PLANNING
There are two basic types of direct-vent in-
stallation:
•
•
Horizontal Termination
Vertical Termination
horizontal Termination Installation
IMPORTANT: Horizontal square terminations
require only inner portion of wall firestop. Hori-
zontal installations using round termination require
exterior portion of wall firestop (see Figure 14,
page 10.
Female
Locking
Lugs
Male
Slots
1. Setthefireplaceinitsdesiredlocationanddeter-
minetherouteyourhorizontalventingwilltake.
Do not secure the fireplace until all venting has
beeninstalled. Someinstallationsrequiresliding
the fireplace in and out of position to make final
venting connections. Figures 14 through 18 on
pages 10 through 12 show different configura-
tionsforventingwithhorizontalterminationthat
willhelpyoudecidewhichapplicationbestsuits
your installation. Check to see if wall studs or
roof rafters are in the path of your desired vent-
ingroute. Iftheyare, youmaywanttoadjustthe
location of the fireplace.
Figure 8 - Vent Pipe Connections
Vent
Opening
Combustible Wall
10 3
/4" Inside Framing
10 3
/4"
10 3
/4"
2. Direct vent pipe sections and components are
designed with special twist-lock connections.
(Framing
Detail)
Vent Opening
Noncombustible Wall
Twist-Lock Procedure: The female ends of the
pipes have locking lugs (indentations). These
lugs will slide straight into matching slots on
the male ends of adjacent pipes. Push pipe sec-
tions together and twist one section clockwise
approximatelyone-quarterturnuntilthesections
arefullylocked(seeFigure8). Note:Horizontal
runs of vent must be supported every three feet.
Use wall straps for this purpose.
8 1
/2"
3. Use a 45° elbow to connect venting system
to fireplace flue collar. The elbow is designed
to be twist-locked onto the flue collar as
described in step 2. IMPORTANT: Do not
attempt to alter the configuration of the elbow
by cutting, twisting, bending, etc.
Center of
Hole
4. Assemble the desired combination of pipe and
elbows to the fireplace flue collar. If there are
long portions of venting run, pre-assembled
pipe sections may be installed as subassem-
blies for convenience.
Figure 9 - Vent Opening Requirements
8
118197-01C
Download from Www.Somanuals.com. All Manuals Search And Download.
VENTINg INSTALLATION
INSTRUCTIONS
Continued
Vent Cap
WARNING: Do not recess
vent termination into any wall.
This will cause a fire hazard.
6. Noncombustible Exterior Wall: Position the
1
2
horizontal vent cap in the center of the 8 / "
round hole and attach to the exterior wall with
four wood screws provided. Before attaching
the vent cap to exterior wall, run a bead of
non-hardening mastic (pliable sealant) around
the outside edges to make a seal between it and
the outside wall. Note: The four wood screws
provided should be replaced with appropriate
fasteners for stucco, brick, concrete or other
types of sidings.
Wood Screw
Figure 10 - Installing Horizontal Vent Cap
(Noncombustible Exterior)
Cut Siding Away to
Fit Standoff
Combustible Exterior Wall: For vinyl siding,
stucco or wood exteriors, a siding standoff may
be installed between the vent cap and exterior
wall. The siding standoff prevents excessive
heat from damaging the siding materials.
Siding material must be cut to accommodate
standoff. Bolt the vent cap to the standoff. Ap-
ply non-hardening mastic around outside edge
Standoff
Wood
Screw
Vent
Cap
of standoff. Position the standoff/cap assembly
3
4
in the center of the 10 / " square hole and attach
toexteriorwallwithwoodscrewsprovided(see
Figure 11). The siding standoff must sit flush
against the exterior fascia material.
Apply Mastic
to All Four Sides
Screws
7. Combustible Exterior Wall Only: Slidethewall
firestop over the vent pipe before connecting
horizontal run to vent cap (see Figure 12).
Figure 11 - Installing Siding Standoff
(Combustible Exterior Wall)
8. Carefully move fireplace, with vent assembly
attached, toward wall and insert vent pipe
into horizontal termination. The pipe overlap
Interior Wall
Surface
1
4
should be a minimum of 1 / " (see Figure 13,
page 10).
Wall
9. Combustible Exterior Wall Only: Slide wall
firestop against interior wall surface and attach
with screws provided. See Figure 13, page 10,
for horizontal termination details.
Firestop
10. Place fireplace into position and shim with
noncombustible material if needed. Nail or
screw side flanges to framing to secure unit in
place. IMPORTANT: Make sure fireplace is
level before securing. If fireplace is not level
it will not work properly.
Vent Cap
(Horizontal
Termination)
Horizontal
Vent Pipe
Screw
Figure 12 - Connecting Vent Cap with
Horizontal Vent Pipe
118197-01C
9
Download from Www.Somanuals.com. All Manuals Search And Download.
GROUND FLOOR INSTALLATION
Recommended Applications:
VENTINg INSTALLATION
INSTRUCTIONS
•
•
Installation using cabinet surrounds
Continued
Throughthewall using round or square termina-
tion (up to 12" horizontal pipe)
Minimum Pipe
Siding Standoff
1
4
Overlap 1 / "
•
NOT FOR CORNER INSTALLATION
Direct-Vent
Pipe
Adjustable
Pipe 1ꢀ" Max.
Horizontal
High Wind
Square
Screws
4ꢁ° Elbow
Wall
Firestop
Termination
Wall Firestop
Maintain 1"
Minimum Air
Space Around
Outer Pipe When
Penetrating a Wall
High Wind
Termination
Square Termination
Vertical (V)
horizontal (h)
Apply
3
4
3ꢀ / " min.
17" max.
Mastic to
Outside
Edge of
Standoff
3
3
4
4
10 / " x 10 / "
Framed Opening
Exterior Portion
of Wall Firestop
(Round
Termination
Only)
4ꢁ° Elbow
Exterior Wall with Vinyl Siding
Wall
Firestop
Figure 13 - Typical Horizontal
Termination Cap Mounting with
Additional Siding Standoff Installed
horizontal Termination Configurations
Figures 14 through 18 show different configura-
tions and alternatives for venting with horizontal
termination. Each figure includes a chart with
critical minimum and maximum dimensions which
MUST be met. IMPORTANT: If using a venting
configuration of only horizontal venting with no
vertical run, a 1/4" rise for every 12" of run toward
the termination is required.
Horizontal
Round
Termination
Round
Termination
NOTICE:Donotsealtermination
cap to vent pipe. Cap must be
removable for vent inspection
and maintenance.
* If installing this fireplace at altitudes of
4000 feet and above, it is recommended
that an additional vertical height of 6" be
added to the vent system.
WARNING: Never run vent
downward as this may cause
excessive temperatures which
could cause a fire. Operation of
improperly installed and main-
tained venting system could
resultinseriousinjury, property
damage or loss of life.
Figure 14 - Horizontal Termination
Configuration for Square or Round
Terminations
10
118197-01C
Download from Www.Somanuals.com. All Manuals Search And Download.
VENTINg INSTALLATION INSTRUCTIONS
Continued
CORNER INSTALLATION
Recommended Applications:
Not to Exceed
(H) Limits
Square
Termination
•
•
Corner ground floor installation
90° Elbow
Groundfloorinstallationwherepipeventshorizon-
tally through wall (over 12" horizontal pipe)
•
Basement installation where one foot clearance
from ground to termination is possible
Wall
Firestop
90° Elbow
1ꢀ" Min.
Not to Exceed (H) Limits
Square
Termination
As Required
for (V), See
Chart for
4ꢁ° Elbow
Pipe Section
Required
Wall
Firestop
Required
Vertical Pipe horizontal (h)
Vertical (V)
4ꢁ° Elbow
1
ꢀ
*43 / " min.
None
1 ft.
ꢀ ft.
3 ft.
4 ft.
30" max.
48" max.
60" max.
84" max.
ꢀ0' max.
1
ꢀ
ꢁ4 / " min.
1
ꢀ
66 / " min.
1
ꢀ
78 / " min.
1
ꢀ
90 / " min.
* Ground Floor Corner Venting
Figure 15 - Horizontal Termination Configuration 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 fill around snorkel termination.
Snorkel
Termination
Wall
Snorkel Termination
Firestop
Snorkel Termination
90° Elbow
1ꢀ" Min.
1ꢀ" Min.
1ꢀ"
Min.
4ꢁ° Elbow
Adequate
Drainage
Figure 16 - Snorkel Termination Configurations for Below Ground Installation
118197-01C
11
Download from Www.Somanuals.com. All Manuals Search And Download.
VENTINg INSTALLATION INSTRUCTIONS
Continued
hORIZONTAL SYSTEM INSTALLATION
USING TWO 90° ELBOWS
The following configurations show the minimum
vertical rise requirements for a horizontal system
using two 90° elbows.
4ꢁ° Elbow
Venting with Two 90° Elbows
horizontal (h1) +
Vertical (V) horizontal (h1)
horizontal (h2)
6' max.
1ꢀ' max.
18' max.
ꢀ0' max.
ꢀ0' max.
ꢁ' min.
6' min.
7' min.
8' min.
ꢀ0' max.
ꢀ' max.
4' max.
6' max.
8' max.
8' max.
Figure 17 - Horizontal Termination Configuration for Venting Using Two 90° Elbows
Venting with Two 90° Elbows
horizontal (h1) +
Vertical (V)
horizontal (h2)
ꢁ' min.
6' min.
7' min.
8' min.
ꢀ0' max.
6' max.
1ꢀ' max.
18' max.
ꢀ0' max.
ꢀ0' max.
4ꢁ° Elbow
Figure 18 - Horizontal Termination Configuration for Venting Using Two 90° Elbows
with Termination at 90° with Fireplace
1ꢀ
118197-01C
Download from Www.Somanuals.com. All Manuals Search And Download.
Flat Ceiling Installation
VENTINg INSTALLATION
3
4
1. Cut a 10 / " square hole in the ceiling using
the locating hole as a center point. The opening
INSTRUCTIONS
Continued
3
3
4
4
should be framed to 10 / " x 10 / " (27.3 cm x
27.3 cm) inside dimensions, as shown in Figure
9 on page 8 using framing lumber the same
size as the ceiling joists. If the area above the
ceiling is an insulated ceiling or an attic space,
nail firestop from the top side. This prevents
loose insulation from falling into the required
clearance space. If the area above the ceiling is
a living space, install firestop below the framed
hole. The firestop should be installed with no
less than three nails per side (see Figure 20).
INSTALLATION FOR VERTICAL
TERMINATION
Note: Vertical restrictor must be installed in all
vertical installations.
1. Determine the route your vertical venting
will take. If ceiling joists, roof rafters or other
framing will obstruct the venting system,
consider an offset (see Figure 19) to avoid cut-
ting load bearing members. Note: Pay special
attention to these installation instructions for
required clearances (air space) to combustibles
when passing through ceilings, walls, roofs,
enclosures, attic rafters, etc. Do not pack air
spaces with insulation. Also note maximum
vertical rise of the venting system and any
maximum horizontal offset limitations.
2. Assemble the desired lengths of pipe and
elbows necessary to reach from the fireplace
flue up through the firestop. Be sure all pipe
and elbow connections are fully twist-locked
(see Figure 8, page 8).
3. Cut a hole in the roof using the locating hole
as a center point. (Cover any exposed open
vent pipes before cutting hole in roof.) The
2. Set the fireplace in desired location. Drop a
plumb line down from the ceiling to the posi-
tion of the fireplace exit flue. Mark the center
point where the vent will penetrate the ceiling.
Drill a small locating hole at this point.
3
3
4
4
10 / " x 10 / " hole must be measured on
the horizontal; actual length may be larger
depending on the pitch of the roof. There
must be a 1" clearance from the vent pipe to
combustible materials. Frame the opening as
shown in Figure 9, page 8.
Drop a plumb line from the inside of the roof
to the locating hole in the ceiling. Mark the
center point where the vent will penetrate the
roof. Drill a small locating hole at this point.
4. Connect a section of pipe and extend up
through the hole.
Note: If an offset is needed to avoid obstruc-
tions, you must support the vent pipe every 3
feet. Use wall straps for this purpose (see Fig-
ure 19). Whenever possible, use 45° elbows
instead of 90° elbows. The 45° elbow offers
less restriction to the flow of the flue gases
and intake air.
Roof Flashing
Wall Strap
If area above is an attic space or insulated
area, install firestop above framed hole.
4ꢁ° Elbow
If area above is a living space, install
firestop below framed hole.
Ceiling Firestop
Figure 19 - Offset with Wall Strap and 45°
Elbows
Figure 20 - Installing Firestop
118197-01C
13
Download from Www.Somanuals.com. All Manuals Search And Download.
Vertical Termination Configurations
Figures 21 through 24 show four different con-
figurations for vertical termination.
VENTINg INSTALLATION
INSTRUCTIONS
Continued
Venting with Two 90° Elbows
5. Place the flashing over the pipe section(s)
extending through the roof. Secure the base of
the flashing to the roof and framing with roof-
ing nails. Be sure roofing material overlaps the
top edge of the flashing as shown in Figure 19,
page 13. There must be a 1" clearance from
the vent pipe to combustible materials.
horizontal (h1) +
Vertical (V)
ꢁ' min.
6' min.
7' min.
8' min.
horizontal (h2)
ꢀ' max.
4' max.
6' max.
8' max.
8' max.
ꢀ0' max.
6. Continue to add pipe sections until the height
of the vent cap meets the minimum building
code requirements described in Figure 7 on
page 6. Note: You must increase vent height
for steep roof pitches. Nearby trees, adjoining
rooflines, steep pitched roofs and other similar
factors may cause poor draft or down-drafting
in high winds. Increasing the vent height may
solve this problem.
4ꢁ° Elbow
7. Twist-lock the vent cap onto the last section
of vent pipe.
Note: If the vent pipe passes through any occupied
areas above the first floor, including storage spaces
and closets, you must enclose pipe. You may
frame and sheetrock the enclosure with standard
construction material. Make sure and meet the
minimum allowable clearances to combustibles.
Do not fill any of the required air spaces with
insulation.
Note: Install restrictor
into inner collar of
fireplace as shown.
Figure 21 - Vertical Venting
Configuration Using Two 90° Elbows
with Two Horizontal Runs (Vertical
Round High Wind Termination Shown)
Venting with One 90° Elbow
Vertical (V)
ꢁ' min.
horizontal (h)
ꢀ' max.
6' min.
4' max.
7' min.
6' max.
8' min.
8' max.
ꢀ0' max.
8' max.
4ꢁ° Elbow
Note: Install restrictor into
inner collar of fireplace as
shown.
Figure 22 - Vertical Venting
Configuration Using One 90° Elbow
(Vertical Round High Wind Termination
Shown)
14
118197-01C
Download from Www.Somanuals.com. All Manuals Search And Download.
VENTINg INSTALLATION
INSTRUCTIONS
Continued
Vertical Venting
V = 40' max.
Note: Install
restrictor into
inner collar of
fireplace as
shown.
Note: Install
restrictor into
inner collar of
fireplace as
shown.
4ꢁ° Elbow
4ꢁ° Elbow
Venting with Two 90° Elbows
Figure 24 - Vertical Venting
Configuration With No Horizontal Run
(Vertical Round High Wind Termination
Shown)
Vertical (V1)
ꢁ' min.
horizontal (h)
6' max.
6' min.
7' min.
8' min.
1ꢀ' max.
18' max.
ꢀ0' max.
Note: Vertical (V1) + Vertical (Vꢀ) = 40' max.
Figure 23 - Vertical Venting
Configuration Using Two 90° Elbows
(Vertical Round High Wind Termination
Shown)
118197-01C
1ꢁ
Download from Www.Somanuals.com. All Manuals Search And Download.
Number Description
VENTINg INSTALLATION
HHT-ꢁ8 High Wind Round Horizontal
Termination Kit, Galvanized
INSTRUCTIONS
Continued
HTS-ꢁ8 Horizontal Square Termination,
Galvanized
PARTS LIST FOR VENTING KITS
AND COMPONENTS
HTKS-ꢁ8 Horizontal Square Termination Kit
(Includes: Square Termination,
Wall Firestop, 4ꢁ° Elbow)
DESA (5"/8") Pipe & Vent Kits
Number Description
VT-ꢁ8
Vertical Round Termination,
Galvanized
Pꢁ8-6
6" Section Double Wall Pipe,
Galvanized
ST-ꢁ8-14 14" Snorkel Termination,
Galvanized
Pꢁ8-1ꢀ
Pꢁ8-ꢀ4
Pꢁ8-36
Pꢁ8-48
1ꢀ" Section Double Wall Pipe,
Galvanized
ST-ꢁ8-36 36" Snorkel Termination,
Galvanized
ꢀ4" Section Double Wall Pipe,
Galvanized
SC-ꢁ8
WF-ꢁ8
Storm Collar, Galvanized
Wall Firestop, Galvanized
36" Section Double Wall Pipe,
Galvanized
RF-ꢁ8-6 Roof Flashing - 0 to 6/1ꢀ Pitch,
Galvanized
RF-ꢁ8-1ꢀ Roof Flashing - 6/1ꢀ to 1ꢀ/1ꢀ Pitch,
Galvanized
48" Section Double Wall Pipe,
Galvanized
PAꢁ8-71ꢀ Adjustable 7"-1ꢀ" Section Double
Wall Pipe, Galvanized
VR-ꢁ8
Vertical Restrictor, Galvanized
Vinyl Siding Standoff,
Galvanized
Eꢁ8-4ꢁ
Eꢁ8-90
4ꢁ° Elbow, Galvanized
90° Elbow, Galvanized
S-ꢁ8
VKG-ꢁ8 Ground Floor Vent Kit, Galvanized
(Includes: 4ꢁ° Elbow, 7"-1ꢀ"
Adjustable Pipe, Wall Firestop,
Horizontal Square Termination,
16 Screws)
WS-ꢁ8
CS-ꢁ8
FP-ꢁ8
SF-ꢁ8
Wall Strap
Cathedral Ceiling Support
Firestop Plate
Stucco Flashing -
For use with HTS-ꢁ8
Flat Roof Flashing
VKB-ꢁ8 Basement Vent Kit, Galvanized
(Includes: 4ꢁ° Elbow, 7"-1ꢀ"
Adjustable Pipe, Wall Firestop,
Horizontal Square Termination,
4' Pipe, 90° Elbow, ꢀ0 Screws)
RF-ꢁ8
REPLACEMENT PARTS
Note: Use only original replacement parts. This
will protect your warranty coverage for parts
replaced under warranty.
VKS-ꢁ8 Snorkel Vent Kit, Galvanized
(Includes: 4ꢁ° Elbow, 7"-1ꢀ"
Adjustable Pipe, Wall Firestop,
36" Snorkel Termination, 4' Pipe,
1' Pipe, 90° Elbow, ꢀ6 Screws)
PARTS UNDER WARRANTY
Contact authorized retailers of this product. If
they can not supply original replacement part(s),
call DESA’s Customer Service Department at
1-866-672-6040.
VKR-ꢁ8 Roof Vent Kit, Galvanized
(Includes: 4ꢁ° Elbow, 7"-1ꢀ"
Adjustable Pipe, Flue Restrictor,
Vertical High Wind Termination,
ꢀ' Pipe, 4' Pipe, Wall Firestop,
Storm Collar, Roof Flashing
[0/1ꢀ - 6/1ꢀ], ꢀ6 Screws)
When calling DESA, have ready
•
•
•
•
•
•
your name
your address
model and serial numbers of your fireplace
how fireplace was malfunctioning
type of gas used (propane/LP or natural gas)
purchase date
VKC-ꢁ8 Corner Vent Kit, Galvanized
(Includes 4ꢁ° Elbow, 7"-1ꢀ"
Adjustable Pipe, Wall Firestop,
Horizontal Termination, 6" Pipe,
90° Elbow, 18 Screws)
Usually, we will ask you to return the part to the
factory.
HHTK-ꢁ8 High Wind Round Horizontal
Termination Kit
(Includes Round Termination,
Wall Firestop, 4ꢁ° Elbow)
16
118197-01C
Download from Www.Somanuals.com. All Manuals Search And Download.
FPD36 - Filigree, Black
REPLACEMENT PARTS
FPD36B - Filigree, Brushed Brass
FPD36P - Filigree, Platinum
FPD36PB - Filigree, Polished Brass
RLD42 - Rolled Louver, Black
FPD42 - Filigree, Black
FPD42B - Filigree, Brushed Brass
FPD42P - Filigree, Platinum
FPD42PB - Filigree, Polished Brass
Continued
PARTS NOT UNDER WARRANTY
Contact authorized retailers of this product. If
they can not supply original replacement part(s),
call DESA at 1-866-672-6040 for referral infor-
mation.
When calling DESA, have ready
•
•
model number of your fireplace
the replacement part number
LOUVER TRIM KIT
(Rolled Louvers Only) (Not Shown)
LT36B - Brushed Brass
LT36P - Platinum
TECHNICAL SERVICE
You may have further questions about installation,
operation or troubleshooting. If so, contact DESA’s
Customer Service Department at 1-866-672-6040.
When calling, please have your model and serial
numbers of your heater ready.
LT36PB - Polished Brass
LT42B - Brushed Brass
LT42P - Platinum
LT42PB - Polished Brass
YoucanalsovisitDESA’stechnicalservicewebsiteat
DEFLECTION hOODS
(Not Shown)
hD36 - Black (2" Brow)
ACCESSORIES
NOTICE: All accessories may
not be available for all fireplace
models.
hD42 - Black (2" Brow)
PERIMETER TRIM KIT
(Not Shown)
PT36 - Black
PT36B - Brushed Brass
PT36P - Platinum
PT36PB - Polished Brass
PT42 - Black
Purchase these fireplace accessories from your local
retailer. If they can not supply these accessories,
call DESA’s Sales Department at 1-866-672-6040
for information. You can also write to the address
listed on the back page of this manual.
PT42B - Brushed Brass
PT42P - Platinum
BRICK LINER KIT
(Not Shown)
BL36DA - Textured Refractory
PT42PB - Polished Brass
BL36DSA - Standard Refractory
MANUAL BLOWER KIT - BK
BL36DhA - Textured Refractory Herringbone
BL36DhSA - Standard Refractory Herringbone
BL42DA - Textured Refractory
Manual variable control blower accessory provides
better heat distribution. Complete installation
and operation instructions
BL42DSA - Standard Refractory
included in this manual.
BL42DhA - Textured Refractory Herringbone
BL42DhSA - Standard Refractory Herringbone
ThERMOSTATICALLY-
CONTROLLED
BLOWER KIT - BKT
Provides better heat distribution. Blower turns
off and on automatically, as needed. Complete
installation and operation
instructions included in this
manual.
This brick liner adds a touch of style to your direct-
vent fireplace. Complete installation instructions
included in this manual.
FACE/LOUVER PANEL KIT
(Not Shown)
118197-01C
17
Download from Www.Somanuals.com. All Manuals Search And Download.
ILLUSTRATED PARTS BREAkDOWN
MODELS (V)DVC36(B)(h) AND (V)DVC42(B)(h)
6
7
8
4
1
9
11
3
10
18
17
19
12
13
2
14
16
15
5
18
118197-01C
Download from Www.Somanuals.com. All Manuals Search And Download.
PARTS LIST
MODELS (V)DVC36(B)(h) AND (V)DVC42(B)(h)
This list contains replaceable parts used in your fireplace. When ordering parts, follow the instructions
listed under Replacement Parts on page 16 of this manual.
KEY
NO. (V)DVC36(B)(h) (V)DVC42(B)(h) DESCRIPTION
qTY.
1
ꢀ
3
**
**
**
**
Firebox Assembly
Face Weldment
Door Assembly
Door Assembly (V Models Only)
Top Louver Assembly
Bottom Louver Assembly
Fireplace Top
Fireplace Top Insulation
Fireplace Surround
Heat Shield
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
ꢀ
ꢀ
1
ꢀ
1
108010-01
—
108011-01
108011-0ꢀ
**
1083ꢀ8-01
1083ꢀ8-0ꢀ
108331-01
108331-0ꢀ
**
4
ꢁ
6
7
8
9
**
**
**
**
10908ꢀ-01
ꢀ4460
10908ꢀ-0ꢀ
ꢀ4460
10
11
1ꢀ
13
14
1ꢁ
16
17
18
19
Gas Conduit Assembly
Left Refractory Brick Panel
Rear Refractory Brick Panel
Right Refractory Brick Panel
Screen Rod
Screen
Push-On Nut
Strain Relief
Gas Knock-Out Cover
Handy Box Assembly
See Below
See Below
See Below
108719-01
1ꢀ10ꢁ
See Below
See Below
See Below
1084ꢁꢁ-01
107840-01
11418
11418
141ꢀ3
ꢀ1171
ꢀ43ꢁ3
141ꢀ3
ꢀ1171
ꢀ43ꢁ3
PARTS AVAILABLE - NOT SHOWN
ꢀ7ꢀꢁ3
ꢁꢁꢀ40
ꢀ7ꢀꢁ3
ꢁꢁꢀ40
Notice Label
Vent Label
1
1
** Part not available for field replacement.
REFRACTORY BRICK PANELS
PART NO. DESCRIPTION
qTY
110989-0ꢀ Left Refractory Brick Panel
111ꢀ1ꢁ-0ꢀ Left Refractory Brick Panel
111ꢀ99-0ꢀ Left Refractory Brick Panel
11130ꢀ-0ꢀ Left Refractory Brick Panel
110989-01 Left Refractory Brick Panel
111ꢀ1ꢁ-01 Left Refractory Brick Panel
111ꢀ99-01 Left Refractory Brick Panel
11130ꢀ-01 Left Refractory Brick Panel
110991-0ꢀ Rear Refractory Brick Panel
111ꢀ17-0ꢀ Rear Refractory Brick Panel
111ꢀ97-0ꢀ Rear Refractory Brick Panel
111330-0ꢀ Rear Refractory Brick Panel
110991-01 Rear Refractory Brick Panel
111ꢀ17-01 Rear Refractory Brick Panel
111ꢀ97-01 Rear Refractory Brick Panel
111300-01 Rear Refractory Brick Panel
110990-0ꢀ Right Refractory Brick Panel
•
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
•
•
•
•
•
•
•
•
•
•
•
•
•
•
•
•
•
•
111ꢀ16-0ꢀ Right Refractory Brick Panel
111ꢀ98-0ꢀ Right Refractory Brick Panel
111301-0ꢀ Right Refractory Brick Panel
110990-01 Right Refractory Brick Panel
111ꢀ16-01 Right Refractory Brick Panel
111ꢀ98-01 Right Refractory Brick Panel
111301-01 Right Refractory Brick Panel
1
1
1
1
1
1
1
•
•
•
•
•
118197-01C
19
Download from Www.Somanuals.com. All Manuals Search And Download.
WARRANTy INFORMATION
kEEP THIS WARRANTy
Model
Serial No.
Date Purchased
Always specify model and serial numbers when communicating with the factory.
We reserve the right to amend these specifications at any time without notice. The only warranty applicable is our
standard written warranty. We make no other warranty, expressed or implied.
LIMITED WARRANTy
DIRECT-VENT FIREPLACE
DESA warrants this product to be free from defects in materials and components for two (2) years from the date
of first purchase, provided that the product has been properly installed, operated and maintained in accordance
with all applicable instructions. To make a claim under this warranty the Bill of Sale or cancelled check must
be presented.
This warranty is extended only to the original retail purchaser. This warranty covers the cost of part(s) required to
restore this heater to proper operating condition and an allowance for labor when provided by a DESA Authorized
Service Center. Warranty part(s) MUST be obtained through authorized retailers of this product and/or DESA who
will provide original factory replacement parts. Failure to use original factory replacement parts voids this warranty.
The heater MUST be installed by a qualified installer in accordance with all local codes and instructions furnished
with the unit.
This warranty does not apply to parts that are not in original condition because of normal wear and tear or parts
that fail or become damaged as a result of misuse, accidents, lack of proper maintenance or defects caused by
improper installation. Travel, diagnostic cost, labor, transportation and any and all such other costs related to
repairing a defective heater will be the responsibility of the owner.
TO THE FULL EXTENT ALLOWED BY THE LAW OF THE JURISDICTION THAT GOVERNS THE SALE
OF THE PRODUCT; THIS EXPRESS WARRANTY EXCLUDES ANY AND ALL OTHER EXPRESSED
WARRANTIES AND LIMITS THE DURATION OF ANYAND ALL IMPLIED WARRANTIES, INCLUDING
WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE TO TWO (2)
YEARS ON ALL COMPONENTS FROM THE DATE OF FIRST PURCHASE; AND DESA’S LIABILITY IS
HEREBY LIMITED TO THE PURCHASE PRICE OF THE PRODUCTAND DESA SHALL NOT BE LIABLE
FORANY OTHER DAMAGES WHATSOEVER INCLUDING INDIRECT, INCIDENTAL OR CONSEQUEN-
TIAL DAMAGES.
Some states do not allow a limitation on how long an implied warranty lasts or an exclusion or limitation of
incidental or consequential damages, so the above limitation on implied warranties or exclusion or limitation on
damages may not apply to you.
This warranty gives you specific legal rights and you may also have other rights that vary from state to state.
For information about this warranty write:
ꢀ701 Industrial Drive
P.O. Box 90004
Bowling Green, KY 4ꢀ10ꢀ-9004
118197-01
Rev. C
118197 01
NOT A UPC
10/06
Download from Www.Somanuals.com. All Manuals Search And Download.
|