Direct Vent
Rear Vent
Model
BHDR36
Installation Instructions & Homeowner's Manual
WARNING! IF THE INFORMATION IN THIS MANUAL IS NOT FOLLOWED EXACTLY, A FIRE OR
EXPLOSION MAY RESULT CAUSING PROPERTY DAMAGE,PERSONAL INJURY OR LOSS OF LIFE.
FOR YOUR SAFETY
FOR YOUR SAFETY
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.
* Extinguish all flames.
DO NOT STORE
OR USE GASOLINE OR OTHER
FLAMMABLE VAPOURS AND LIQUIDS
IN THE VICINITY OF THIS OR ANY
OTHER APPLIANCE.
* Immediately call your gas supplier from
your neighbours phone. Follow the gas
suppliers instructions.
* Ifyoucannotreachyourgassuppliercallthe
fire department.
* Installation and service must be performed
by a qualified installer, service agency or
your gas supplier.
The Vermont Castings
Majestic Products Company
475 Admiral Blvd., Mississauga
Ontario, Canada L5T 2N1
10001826
11/01 Rev. 1
INSTALLER: DO NOT DISCARD THIS MANUAL - LEAVE FOR HOMEOWNER
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INSTALLATION INSTRUCTIONS
IMPORTANT:
PLEASE REVIEW THE FOLLOWING
CAREFULLY
Remove any plastic from trim parts before turning
the fireplace ON.
This gas appliance should be installed by a qualified installer in
accordance with local building codes and with current CAN /
CGA-B149(.1or.2)InstallationcodesforGasBurningAppliances
and Equipment. or for U.S.A Installations follow local codes and/
or the current National Fuel Gas Code. ANSI Z223.1.
FORSAFEINSTALLATIONANDOPERATIONOFYOUR
DIRECT VENT FIREPLACE PLEASE NOTE THE
FOLLOWING:
Itisnormalforfireplacesfabricatedofsteeltogive
off some expansion and/or contraction noises
during the start up or cool down cycle. Similar
noisesarefoundwithyourfurnaceheatexchanger
or car engine.
1 . This fireplace gives off high temperatures and should
be located out of high traffic areas and away from
furniture and draperies.
It is not unusual for your gas fireplace to give off
some odour the first time it is burned. This is due
to the curing of the paint and any undetected oil
from the manufacturing process.
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
childrenshouldbecarefullysupervisedwhenthey
are in same room as your fireplace.
Please ensure that your room is well
ventilated - open all windows.
4. Under no circumstances should this fireplace be modi-
fied. Parts having to be removed for servicing should
be replaced prior to operating this fireplace again.
Itisrecommendedthatyouburnyour fireplacefor
a least six (6) hours the first time you use it. If
optional fan kit has been installed, place fan in the
"OFF" position during this time.
5. Installation and any repairs to this fireplace should be
carried out by a qualified service person. A profes-
sional 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
lintanddustfromcarpeting, beddingmaterial, etc.
LOCATING YOUR GAS FIREPLACE
6. Control compartments, burners and air passages in
this fireplace should be kept clean and free of dust and
lint. Make sure that the gas valve and pilot light are
turned off before you attempt to clean this fireplace.
B
E
A
Y
C
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.
X
Y
D
X
8. Keep the area around your fireplace clear of combus-
tible materials, gasoline and other flammable vapour
and liquids. This fireplace should not be used as a
drying rack for clothing, nor should Christmas stock-
ings or decorations be hung in the area of it.
F
Fig. 1
9. Under no circumstances should any solid fuels (wood,
coal, paper or cardboard etc.) be used in this fireplace.
A) Flat on wall
C) **Island
E) *Flat on wall corner
B) Cross corner
D) *Room divider
F) Chase installation
10. The flow of combustion and ventilation air must not be
obstructed in any way.
Y) 6" minimum
Note (Fig. 1):
11. Whether the fireplace is installed directly on carpeting,
vinyl tile or any combustible material other than wood,
this fireplace must be installed on a metal or wood
panelextendingthefullwidthanddepthofthefireplace.
** Island (C) and Room Divider (D) installation is possible
as long as the horizontal portion of the vent system (X)
does not exceed 20 feet (610cm). See details in Venting
Section.
* When you install your fireplace in(D) Room divider or (E)
Flat on wall corner positions (Y), a minimum of 6 inches
(153mm) clearance must be maintained from the perpen-
dicular wall and the front of the fireplace.
12. This fireplace requires adequate ventilation and
combustion air to operate properly.
LOCATING YOUR INSTA-FLAME
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FIREPLACE DIMENSIONS
M
O
M
N
ROD
ROH
ROW
A
FRAMING & FINISHING
E
B
C
B
I
F
H
J K L
A
D
Fig. 2
G
BHDR36
A
B
C
D
E
F
G
H
I
36"
914mm
34 1/4" 870mm
21"
33"
24"
16"
19"
533mm
838mm
610mm
406mm
483mm
23 7/8" 606mm
27 1/2" 698mm
J
6 3/4"
10"
171mm
254mm
K
L
13 1/2" 343mm
41 5/8" 1057mm
58 7/8" 1495mm
29 7/8" 748mm
M
N
O
ROD 16 1/2" 419mm
ROW 36 1/2" 927mm
ROH 35"
889mm
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CLEARANCE TO COMBUSTIBLES
MANTELS
Depending on the width of the mantel it may be installed
higher or lower from the top of the louvre opening. See
drawing and chart below for proper installation height of
your combustible mantel piece. Non-combustible mantels
maybeinstalledatanyheightabovetheapplianceopening.
Back ........ 0 mm/0 inches
Side......... 0 mm/0 inches
Floor........ 0 mm/0 inches
Top.......... 0 mm/0 inches
When using paint or lacquer to finish the
mantel, such paint or lacquer must be
heat resistant to prevent discolouration.
FRAMING AND FINISHING
1.
2.
Choose fireplace location.
Place fireplace into position and secure to floor with
1-1/2" screws, or nails. The holes to secure the
fireplace to the floor are located just behind the
access door grill on the left and right hand side of the
fireplace.
V
W
3.
4.
Frame in fireplace with a header across the top. It is
important to allow for finished face when setting the
depth of the frame.
X
WALL
A
Y
Attach fireplace to frame using adjustable frame
drywall strips(located behind access door for
shipping). Preset depth to suit facing material
(adjustable to 1/2" , 5/8" or 3/4" depths). Fig. 4.
Screw through slotted holes in drywall strip and
then screw into pre-drilled holes on fireplace side.
Measure from face of fireplace to face of drywall
strip to determine final depth. (Fig. 5 & 6)
B
C
Z
D
5.
E
TOP
LOUVRE
OPENING
FRONT GLASS
SIDE VIEW
ADJUSTABLE DRYWALL STRIP
(NAILING FLANGE)
C
A
B
OPTIONAL
HEARTH
DRYWALL
DEPTHS
SCREW
POSITION
GAS
KNOCK-OUT
ELECTRICAL
BOX KNOCK-OUT
ELECTRICAL CABLE
KNOCK-OUT
A
B
C
1/2" / 13mm
5/8" / 16mm
3/4" / 19mm
Fig. 3
MANTEL CHART
Fig. 4
Ref.
Mantel
Depth
Ref. Mantel From Mantel Leg from
Top Louvre
12" (305 mm)
10" (254 mm)
8" (203 mm)
6" (152 mm)
4" (101 mm)
Fireplace Side
10" (254mm)
8" (203mm)
6" (152mm)
4" (101mm)
2" (51mm)
V
W
X
10" (254 mm)
8" (203 mm)
6" (152 mm)
4" (101 mm)
2" ( 51 mm)
A
B
C
D
E
Y
Z
Adjustable 1/2",5/8"
& 3/4" spacing
Fig. 6
Fig. 5
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CERTIFIED TO
FINAL FINISHING
ANSI Z21.88a-1998 / CSA 2.33a-M98
Vented Gas Fireplace Heaters
Non-combustible materials such as brick and tile can be
extended over the outer face of the unit (Do not cover
louvresorglassdoor). IfaTrimKitisgoingtobeinstalled,
brick and tile will have to be installed flush with the side of
this appliance.
Do not use this fireplace if any part of it has
been under water. Immediately call a qualified
service technician to inspect the fireplace
and replace any part of the control which has
been under water.
HEARTH
A hearth is not mandatory but it is recommended for
aesthetic purposes. We recommend a non-combustible
hearth which does not obstruct louvre opening.
The installation of your Majestic Fireplace
must conform with local codes, or in the
absence of local codes, with National Fuel
Gas Code, ANSI Z223.1 latest edition, or CAN
1 B1-149.1 and .2 Installation Code.
(EXCEPTION: Do not derate this appliance
for altitude. Maintain the manifold pressure
at 3.5 inches W.C. for Natural Gas and 10
inches W.C. for LP gas.)
Cold climate installation recommendation:
When installing this unit against a non-
insulated exterior wall or chase, it is
mandatory that the outer walls be insulated
to conform to applicable insulation codes.
GAS SPECIFICATIONS
MAX.
INPUT
GAS CONTROL B.T.U.H
MIN.
INPUT
B.T.U.H.
MODEL
FUEL
BHDR36 RN
Natural Gas
Millivolt Hi/Lo
18,000
18,000
12,600
13,500
BHDR36 RP Propane Gas Millivolt Hi/Lo
GAS INLET & MANIFOLD PRESSURES
LP (Propane)
NATURAL
Input Minimum
Input Maximum
Manifold Pressure
11" wc
13" wc
10" wc
4.5" wc
7" wc
3.5" wc
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GAS LINE INSTALLATION
REMOTE SWITCH INSTALLATION
FOR RN/RP
1. Thread wire through the electrical knockout located on
either side of fireplace.. Do not cut wire or insulation on
metal edges. Ensure that wire is protected. Run the
other end to a conveniently located wall receptacle
box.
2. Attach wire to switch and install switch into receptacle
box. Attach cover plate to switch.
3. Connect wiring to gas valve. (Fig. 8/9)
When purging gas line the front glass must
be removed.
The gas pipeline can be brought in through the right side,
left side of the appliance as well as the bottom. Knockouts
are provided at convenient locations to allow for the gas
pipe installation and testing of any gas connection. It is
most convenient to bring the gas line in from the right
side, as this allows fan installation or removal without
disconnecting the gas line.
HONEYWELL VALVE
The gas line connection can be made with
properly tinned 3/8" copper tubing, 3/8"
rigid pipe or an approved flex connector.
Fig. 8
Always check for gas leaks with a mild
soap and water solution. Do not use an
open flame for leak testing.
SIT VALVE
The gas control is equipped with a captured screw type
pressure test point, therefore it is not necessary to provide
a 1/8" test point up stream of the control.
Fig. 9
1/2" GAS SUPPLY
ALTERNATE SWITCH LOCATION:
1/2" X 3/8" REDUCER
3/8" NIPPLE
Remoteswitchcanbeinstalledoneither sideoftheaccess
door. Simply mount the switch to the switch bracket
provided. Screw the bracket on either side of the frame,
lining up the screws with the pre-punched holes. (Fig. 10)
3/8" X 3/8" SHUT OFF VALVE
3/8" NIPPLE
3/8" UNION
3/8" NIPPLE
Typical gas supply installation
Fig.7
When using copper or flex connector use only approved
fittings. Always provide a union when using black iron
pipe so that gas line can be easily disconnected for burner
or fan servicing. See Fig. 7. See gas specification for
pressure details and ratings.
The fireplace valve must not be subjected to any test
pressures exceeding 1/2 psi. Isolate or disconnect this or
any other gas appliance control from the gas line when
pressure testing.
Fig. 10
DO NOT WIRE MILLIVOLT REMOTE WALL
SWITCH FOR GAS FIREPLACE TO A 120V
POWER SUPPLY.
FOR LIGHTING INSTRUCTIONS PLEASE
TURN TO PAGE 30.
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GENERAL VENTING INFORMATION
There must not be any obstruction such as bushes, garden
sheds, fences, decks or utility buildings within 24" from the
front of the termination hood.
Your fireplace is approved to be vented either through
the side wall, or vertical through the roof.
-
-
Only Majestic venting components specifically
approved and labelled for this fireplace may be
used.
Minimum clearances between vent pipes and
combustible materials is one (1") inch (25 mm),
except where stated otherwise.
Venting terminals shall not be recessed into a wall
or siding.
Horizontal venting must be installed on a level
plane without an inclining or declining slope.
Do not locate termination hood where excessive snow or
ice build up may occur. Be sure to check vent termination
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 termination
area.
-
-
Location of Vent Termination
It is imperative that the vent termination be located observ-
ing the minimum clearances as shown on this page.
*Check with local codes or in absence of local codes, with
National Fuel Gas Code, ANSI Z223.1 - latest edition for USA, or
CAN 1 B1-149.1 and .1 Installation Code for Canada.
N
H
N
D
E
V
C
B
L
Fixed
Closed
B
Fixed
Closed
V
I
V
Openable
Openable
G
V
F
V
B
G
M
B
B
G
V
A
X
J
V
X
K
V
A
G
TERMINATION CAP
AIR SUPPLY INLET
GAS METER
RESTRICTED AREA
(TERMINATION PROHIBITED)
X
V
A = clearance above grade, veranda, porch, deck, or
balcony [* 12 inches (305mm) minimum]
B = clearance to window or door that may be opened
12" (306mm).
C = clearance to permanently closed window [minimum
12 inches (305mm) recommended to prevent con-
densation on window]
I = clearance to service regulator vent outlet [*72 inches
(1828mm) minimum]
J = clearance to non-mechanical air supply inlet to
building or the combustion air inlet to any other
fireplace [ *12 inches (305mm) minimum]
K = clearance to a mechanical air supply inlet [* 72 inches
(1828mm) minimum]
D = vertical clearance to ventilated soffit located above
the termina/ within a horizontal distance of 24 inches
(610mm) from the centre-line of the terminal [18
inches (458mm) minimum]
E = clearance to unventilated soffit [12 inches (305mm)
minimum
F = clearance to outside comer see next page
G = clearance to inside comer see next page
H = * not to be installed above a meter/regulator assem-
bly within 36 inches (914mm) horizontally from the
centre-line of the regulator
L = † clearance above paved side-walk or a paved
driveway located on public property [*84 inches
(2133mm) minimum]
M = clearance under veranda, porch, deck [*12 inches
(305mm) minimum ‡]
N = Clearance above a roof shall extend a minimum of
24" (610mm) above the highest point when it passes
through the roof surface, and any other obstruciton
within a horizontal distance of 18" (450mm).
†
a 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, is fully open on a minimum 2 sides beneath the floor *
check with local codes, or in the absence of local codes, with National Fuel Gas Code, ANSI Z223.1 - latest edition
for USA, or CAN 1B1-149.1 and .2 Installation Code for Canada.
Note: Local codes or regulations may require different clearances.
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Termination Clearances
Termination clearances for buildings with combustible and noncombustible exteriors.
Inside Corner
Recessed Location
Outside Corner
D
B =
Combustible
6"(152mm)
C
C
A =
E
Combustible
6"(152mm)
A
Noncombustible
2"(50mm)
V
V
Noncombustible
2"(50mm)
V
B
Balcony -
with no side wall
Balcony -
with perpendicular side wall
C = Maximum depth of 48"
(1219mm) for recessed
location.
H
G
V
V
D = Minimum width for back wall
of a recessed location.
Combustible 38"(965mm)
Noncombustible 24"(610mm)
J
Combustible &
Non-Combustible
G =
Combustible&
E = Clearance from corner in
recessed location.
Non-Combustible
12"(305mm)
H = 24"(610mm)
Combustible 6"(152mm)
Noncombustible 2"(50mm)
J = 20"(508mm)
Fig. 11
GENERAL INFORMATION ON ASSEMBLING
THE VENT PIPES WITH CRIMPED ENDS
Before joining elbows and pipes apply a bead of high temperature sealant to crimped end of elbow or pipe. (Fig.12)
Join pipes and secure joints with three (3) sheetmetal screws. (See Fig. 12) Wipe off excess sealant.
BEAD LOCATION
1" FROM CRIMPED END OF PIPE
1''
Screw Holes
Fig. 12
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STEP 1
REAR VENTING APPLICATIONS
Locate vent opening on wall.
Note: It is not necessary to seal the vent pipe joints
for any rear vent applications.
Vent Opening —
Combustible Wall
Minimum clearances between vent pipe and com-
bustible materials are as follows:
(240mm)
9-3/8"
Top
- 2" (50 mm)
- 1" (25 mm)
- 1" (25 mm)
Sides
Bottom
10-3/8"
(265mm)
Note: Vent Starter Kit Model 7DVRVT must be
used in rear vent applications.
(framing detail)
Maximum Vent Length .........................................20" - Fig. 13
Vent Opening —
Noncombustible Wall
Fig. 13
7-1/2"
(190mm)
20" (508mm)
Fig. 14
Combustible Walls. Cut a 10-3/8"H x 9-3/8"W (265mm
x 240mm) hole through the exterior wall and frame as
shown. Fig. 14.
Non-Combustible Walls: Hole opening must be 7.5"
(190mm) in diameter. To locate hole centre consult with
appropriate fireplace specifications, page 4.
TOP VIEW
STEP 2
Measure wall thickness and cut adjustable zero clearance
sleeve parts to proper length (MAXIMUM 12"). Adjust
sleeve to maximum (10-3/8 x 9-3/8) and attach to firestop
with #8 sheet metal screws (supplied). (Fig. 15) Install
firestop assembly.
REAR WALL INSTALLATIONS
Minimum clearance between vent pipes and
combustible materials in one (1") inch (25
mm) on sides and bottom and two (2") inch
(50 mm) on top.
#8
Maximum Length
12" (294mm)
SCREWS(2)
ADJUSTABLE
#8
ZERO CLEARANCE
SLEEVE
SCREWS(2)
#8
SCREWS(2)
ADJUSTABLE ZERO
CLEARANCE SLEEVE
Fig. 15
FIRESTOP
STEP 3
Measure from fireplace collar face to face of outside wall
(add 2" for vent pipe overlap). Mark pipes and cut to length.
It is very important that the two pipes are flush with the
outsidewalloncethefireplaceisinitsfinallocation. Fig.16.
STEP 4
Slip 4" and 7" pipes onto respective flue collars. Make sure
to fix to the fireplace collar the 4" pipe with three (3) screws
before fixing the 7" pipe on the 7" collar. Both pipes must
be on a level plane. Fig. 17.
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STEP 5
VERTICAL SIDEWALL INSTALLATIONS
Guide the vent termination 4" collar into the 4" pipe then the
7" collar into the 7" pipe. Do not force the venting into
position. If the pipes do not line up with the termination
collars, disassemble elbows or pipes and reattach to the
fireplace collar. (Fig. 16)
Since it is very important that the venting system
maintainitsbalancebetweenthecombustionairintake
and the flue gas exhaust, certain limitations as to vent
configurations apply and must be strictly adhered to.
The graph showing the relationship between vertical and
horizontal side wall venting will help to determine the
various vent lengths allowable. Fig. 21.
STEP 6
Minimum clearance between vent pipes and
combustible materials is one (2") inch (25
mm) on top, bottom and sides unless
otherwise noted.
Recheck the fireplace to make sure that it is levelled,
properly positioned, and nailed or screwed to the floor.
If applied, the fireplace adjustable frame drywall strips
(nailing flanges) should be fastened. See Framing and
Finishing.
When vent termination exits through
foundationlessthan20"belowsidingoutcrop,
the vent pipe must flush up with the siding. A
7DVSS must also be used.
It is always best to locate the fireplace in such a way that
minimizes the number of offsets and horizontal vent
length.
The horizontal vent run refers to the total
length of vent pipe from the flue collar of the
fireplace to the face of the outer wall.
FINISHED
WALL
VENT
TERMINATION
(7DVRVT)
Horizontal plane means no vertical rise
exists on this portion of the vent assembly.
For some installations, it may be desirable to
have some amount of the horizontal vent run
immediately after the fireplace. A vertical
rise must be used but can be located any-
where in the vent system, to meet the perim-
eters identified in the venting graph.
The maximum horizontal vent run is 20 feet (6100mm)
when the vertical vent rise is 7.5 feet (2286mm). Fig. 17
Fig. 16
MAXIMUM
20 ft. (6100mm)
48"
12"
(1220mm)
(305mm)
15 ft.
(4572mm)
96"' (2438mm)
VERTICAL
DIMENSION
8 ft. MINIMUM
WHEN HORIZONTAL
RUN IS 20 ft.
7DVRT90
ELBOW
SIDE VIEW
Fig. 17
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INSERT
VERTICAL SIDEWALL APPLICATIONS
The maximum number of elbow degrees in a system is
270 o. (This does not include transition elbow from rear
vent to vertical vent.) Fig. 20.
The maximum number of 90 degree elbows per side wall
installation is four (4), (includes 7DVRT90 off back of unit)
Sample:
1
2
3
4
-
-
-
-
90 o
45 o
45 o
90 o
The maximum number of 45 degree elbows permitted per
side wall installation is two (2). These elbows can be
installed in either the vertical or horizontal run.
Total
-
270 o
When one 90o elbow is installed directly onto another off
the back of the fireplace the maximum horizontal vent
length is 36" (914mm). Fig. 18.
MAXIMUM
3' (914mm)
7DVRT90
ELBOW
Fig. 18
SIDE VIEW
For each 45 degree elbow installed in the
horizontal run (while maintaining a constant
horizontal plane), the length of the horizontal
run MUST be reduced by 18" (457mm). This
does not apply if the 45 degree elbows are
installed on the vertical part of the vent
system.
Fig. 20
If a 90 degree elbow is used in the horizontal
vent run (level height maintained) the maxi-
mum horizontal vent length is reduced by 36
inches. Fig.19. This does not apply if the 90
degree elbows are used to increase or redi-
rect a vertical rise.
Example: According to the vent chart the maximum
horizontal vent length is 20 ft.when the vertical height is 7.5
ft. from fireplace base height. If one 90 degree elbow is
required in the horizontal vent it must be reduced to 17 ft.
84"
2134mm
120"
3048mm
90o elbow=3'
90"
2286mm
Fig. 19
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VENT SIDEWALL INSTALLATION
HOW TO USE THE VENT GRAPH
1. Determine the height of the centre of the horizontal
vent pipe exiting through the outer wall. Using this
dimension on the Sidewall Vent Graph (Fig. 21),
locate the point it intersects with the slanted graph
line.
2. From the point of this intersection, draw a vertical
line to the bottom of the graph.
3. Select the indicated dimension, and position the
fireplace in accordance with same. (See examples
Fig. 21).
*IMPORTANT* Minimum clearance between vent pipes
and combustible materials is one (1") inch (25 mm) on
bottom, sides and top.
Vent Starter Kit 7DVSK, plus Transition
Elbow 7DVRT90 must be used in Vertical
Sidewall installations. The 4" pipe must
be centred inside the 7" pipe coming off
the 7DVRT90 transition elbow.
EXAMPLE A:
STEP 1
If the vertical dimension from the floor of the unit is 11
feet (335cm) the horizontal run to the face of the outer
wall must not exceed 14 feet (427cm).
Locateventopeningonthewall. Itmaybenecessarytofirst
position the fireplace and measure to obtain hole location.
Depending on whether the wall is combustible or non-
combustible, cut opening to size. Fig. 22 or 24.
EXAMPLE B:
If the vertical dimension from the floor of the unit is 7 feet
(214cm), the horizontal run to the face of the outer wall
must not exceed 8-1/2 feet (259cm).
(For combustible walls first frame in opening. Fig. 23).
SIDEWALL VENTING GRAPH
(Dimensions in Feet)
Vent Opening —
Combustible Wall
(240mm)
9-3/8"
30
29
28
27
26
25
24
23
22
21
20
19
18
17
16
15
14
13
12
11
10
9
9-3/8"
(240mm)
Fig. 22
(framing detail)
Fig. 23
Vent Opening —
Noncombustible Wall
7-1/2"
(190mm)
Fig. 24
eg: A
COMBUSTIBLE WALLS (Fig. 22): Cut a 9-3/8"H x 9-3/8"W (240
mm x 240 mm) hole through the exterior wall and frame as shown
(Fig. 23).
NON-COMBUSTIBLE WALLS (Fig. 24): Hole opening must be
7.5" (190 mm) in diameter.
8
7
eg: B
6
5
4
3
3
4
5
6
7
8
9
10 11 12 13 14 15 16 17 18 19 20
Fig. 21
SEE PAGE 15 FOR VENTING
REQUIREMENTS FOR SNORKELS.
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STEP 5
STEP 2
X
Fig. 28
Fig. 25. Measure wall thickness and cut adjustable zero
clearance sleeve parts to proper length (MAXIMUM 12").
Adjust sleeve to minimum (9-3/8" x 9-3/8") and attach to
firestop with #8 sheet metal screws (supplied). Install
(Fig.28) Usetheappropriatelength
of pipe section – telescopic or fixed
– and install. The 20" section of
pipe which goes through the wall is
packaged with the 7DVSK kit, and
can be cut to suit if necessary.
STEP 2
firestop assembly.
Zero clearance sleeve is only required for
combustible walls.
Sealing vent pipe and
firestop gaps with high
temperature sealant will
restrict cold air being
drawn in around fireplace.
#8
Maximum Length
12" (294mm)
SCREWS(2)
ADJUSTABLE
#8
ZERO CLEARANCE
SLEEVE
SCREWS(2)
#8
SCREWS(2)
STEP 6
ADJUSTABLE ZERO
CLEARANCE SLEEVE
Fig. 25
FIRESTOFIPRESTOP
(Fig. 29) Apply high temperature sealant to 4" and 7"
collars one inch away from crimped end. Guide the vent
terminations 4" and 7" collars into their respective vent
pipes. Doublecheckthattheventpipesoverlapthecollars
by 2". Secure the termination to the wall with screws
provided and caulk around the wall plate to weatherproof.
STEP 3
(Fig.26) Apply a bead of high temperature sealant to the
inner and outer flue collars of the fireplace and using
appropriate venting component(s) attach to fireplace with
three (3) screws. Follow with the installation of the inner
and outer elbow. Again secure joints with three (3) sheet
metal screws. Wipe off any excess high temperature
sealant.
X
X
Fig. 29
ENSURE PIPES
ARE CONCENTRIC
X
7DVRT90
Fig. 26
BEAD OF
SEALANT
STEP 7
STEP 4
Support the horizontal pipes every three (3) feet (92 cm)
with metal pipe straps. Make sure that the horizontal vent
pipe is installed on a level horizontal plane.
(Fig. 27) Measure the horizontal length requirement
including a 2" overlap, i.e. from the elbow to the outside
wall finish plus 2" (or the distance required if installing a
second 90º elbow).
X
STEP 8
Recheck the fireplace to make sure that it is levelled,
properly positioned, and nailed or screwed to the floor.
Always
install
horizontal
venting
If applied, the fireplaces adjustable frame drywall strips
(nailing flanges) should be fastened. See "Framing &
Finishing" section, page 6.
on a
Fig. 27
level
plane.
- 14 -
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DO NOT BACK FILL AROUND SNORKEL.
SOIL SHOULD NOT BE LESS THAN 4"
BELOW SNORKEL.
BELOW GRADE INSTALLATIONS
When it is not possible to meet the required vent termi-
nal clearances of 12 inches (305mm) above grade level
a model #7DVSKS vent kit is recommended. It allows
installation depth of down to 7 inches (178mm) below
grade level. The 7 inches is measured from the centre
of the horizontal vent pipe as it penetrates through the
wall.
FOUNDATION
RECESS
SNORKEL
WATERTIGHT
SEAL
If venting system is installed below ground,
we recommend a window well with adequate
and proper drainage.
AROUND
PIPE
WALL
SCREWS
SHEET METAL
SCREWS
Fig. 31
Ensure sidewall venting clearances are observed.
If the foundation is recessed, use recess brackets (not
supplied) for securing lower portion of the snorkel. Fasten
brackets to wall first and then secure to snorkel with self
drilling #8 x 1/2 sheet metal screws. It will be necessary to
extend vent pipes out as far protruding wall face (Fig. 31).
The maximum horizontal run with 24" vertical
rise is 36" (915mm) from the back of the
fireplace to the face of the exterior wall. See
vent graph (Fig. 21) for extended horizontal
run if the vertical exceeds 24".
VERTICAL THROUGH THE
ROOF APPLICATIONS
1. Establish vent hole through the wall. See page 14
2. Remove soil to a depth of approximately 16" below
base of snorkel. Install window well (not supplied).
Refill hole with 12" of coarse gravel leaving a clear-
ance of approximately 4" below snorkel. (Fig. 30)
3. Install vent system. See page 15, Steps 2 through
5.
MAXIMUM
10 FT
(3048mm)
4. Ensure a watertight seal is made around the vent
pipe coming through the wall.
MINIMUM
8 FT./
5. Apply high temperature sealant caulking (supplied)
around the 4 and 7 inch 7DVSKS's snorkel collars.
6. Slide into vent pipe and secure to the wall.
7. Level the soil so as to maintain a 4" clearance below
snorkel (Fig. 30).
MAXIMUM
40 FT.
VERTICAL
RISE
PIPE STRAPS
EVERY 3'
ZERO CLEARANCE
(914mm)
SLEEVE IF REQUIRED
7DVSKS
(SNORKEL)
FIRESTOP
SCREWS
MINIMUM
7DVRT90
4" CLEARANCE
Fig. 32
GROUND
WINDOW WELL
GRAVEL
This Gas Fireplace has been approved for,
a) Verticalinstallationsupto40feet(12 metres)inheight.
Up to a 10 ft. horizontal vent run can be installed within
the vent system using a maximum of three 90o elbows.
b) Up to two 45o elbows may be used within the horizontal
run. For each 45o elbow used on the horizontal level
the maximum horizontal length must be reduced by 18
inches.
DRAIN
FOUNDATION WALL
A minimum of 24"/608mm
vertical pipe must be installed
when using the 7DVSKS kit.
*
*
7DVRT90
The 22" vertical rise (center to
center) of the snorkel may be
included for calculation of max.
horizontal run.
Example: Maximum horizontal length
0
1
2
-
-
-
45o elbows
45o elbows
45o elbows
10 ft.
8.5 ft.
7 ft.
Fig. 30
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c) A minimum of an 8 ft. vertical rise.
VERTICAL THRU THE
ROOF INSTALLATION
d) Two sets of 45 degree elbow offsets within these
vertical installations. From 0 to a maximum of 8 ft. a
vent pipe can be used between elbows. (Fig. 33)
e) 7DVCS must be used to support offsets. (Fig. 34)
This application will require that you first determine the roof
pitch and use the appropriate 7DVSKV (A,B or F). (see
Venting Components, page 18)
1. Locate your fireplace.
2. Plumb to centre of the (4") 90o transition elbow
(7DVRT90) from ceiling above and mark position.
3. Cut opening equal to 9-3/8" x 9-3/8" (240 mm x 240
mm).
4. Proceed to plumb for additional openings through the
roof. In all cases, the opening must provide a minimum
of 1 inch clearance to the vent pipe, i.e., the hole must
be at least 9-3/8" x 9-3/8" (240 mm x 240 mm).
5. Place fireplace into position and secure to floor.
6. Place firestop(s) #7DVFS into position and secure.
(Fig. 37)
7. Install roof support (Fig. 35) and roof flashing making
sure upper flange of flashing is below the shingles.
(Fig. 38)
MAX.
8 FEET
2438m
45°
40'(12.2m)
MAX.
8 FEET
2438m
8. Install appropriate pipe sections until above the flash-
ing. (See Fig. 36 for #'s 7, 8 and 9).
TYPICAL 7DVCS
APPLICATION
Fig. 34
45°
9. Install storm collar and seal around the pipe.
10. Add additional vent lengths for proper height. (Fig. 36)
11. Apply high temperature sealant to 4" and 7" collars of
vent termination and install.
Fig. 33
Attic
Insulation
Shield
JOIST
Fig. 35
TYPICAL ROOF
SUPPORT
APPLICATION
TYPICAL OFFSET INSTALLATION
Fig. 37
Ceiling
Installation
11"
UPPER FLOOR
11"
JOIST
VENT TERMINATION
STORM COLLAR
ROOF FLASHING
FIRESTOP
SPACER
ROOF
2' Min.
NAILS (4)
ROOF SUPPORT
ATTIC INSULATION
Fig. 37 If there is a room above ceiling level,
firestop spacer must be installed on both the
bottom and the top side of the ceiling joists. If an
attic is above ceiling level a 7DVAIS (Attic
Insulation Shield) must be installed.
CEILING JOISTS
JOISTS
40 FEET
(12.2m)
ATTIC INSULATION
SHIELD
Fig. 38 The enlarged ends of the vent section
always face downward.
SHEETMETAL
SCREWS (#5) —
3 PER JOINT
Fig. 36
SEALANT
Fig. 38
STORM
COLLAR
TYPICAL STRAIGHT-UP INSTALLATION
The minimum height of the vent above the highest
point of penetration throught the roof is 2 feet. See
Fig. 36.
- 16 -
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CRIMPED END VENTING COMPONENTS
7DVRVT - Through the wall Rear Vent Termination
Starter Kit -Model 7DVSK - Sidewall Venting
Starter Kit - Model 7DVSKV - Vertical Venting
for 7DVSKV-A order 1/12 to 6/12 roof pitch
for 7DVSKV-B order 7/12 to 12/12 roof pitch
for 7DVSKV-F order flat roof
Starter Kit - Model 7DVSKS -Snorkel Kit
for Below Grade Installation
45o elbow kit
7DVR45 for Rear Vent Applications
7DVT45 for Vertical Installation Offsets
90o transition elbow kit
7DVRT90 for Vertical Sidewall Applications
or thru-the-roof.
Telescopic vent sections
7DVP610
-
6" to 10" adjustable length
7DVP1018 - 10" to 18" adjustable length
7DVP1834 - 18" to 34" adjustable length
7DVP3466 - 34" to 66" adjustable length
Pipe sections for vertical or horizontal venting
Model 7DVP8"
Model 7DVP12"
Model 7DVP24"
Model 7DVP36"
Model 7DVP48"
Firestop Spacer
Model 7DVFS
Attic Insulation Shield
Model 7DVAIS
Vertical/Horizontal Combination Offset Support
Model 7DVCS
7DVSS Siding Shield (to protect siding)
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GENERAL INFORMATION ON ASSEMBLING
THE TWIST LOCK VENT PIPES
When using CFM Majestic twist lock pipe it is not neces-
REAR VENTING APPLICATIONS
sary to use silicone to seal the twist lock joints. The only
areas that need silicone are the collars on the fireplace,
the telescoping pipe (if used) and the horizontal termina-
tion connection (when necessary).
Note: It is not necessary to seal the vent pipe joints
for any rear vent applications.
To join the pipes together, simply align the beads of the
male end with the grooves of the female end and while
joining the two together, twist the pipe until the flange on
the female end touches the external bead on the male
end. Secure the joints with three sheet metal screws.
Minimum clearances between vent pipe and com-
bustible materials are as follows:
Top
- 2" (50 mm)
- 1" (25 mm)
Sides
To make easier to assembly, we suggest putting lubri-
cant (vaseline or similar) on the male end of the twist
lock pipe.
Bottom - 1" (25 mm)
Note: Vent Starter Kit Model 7TDVRVT must be
used in rear vent applications.
TWIST LOCK PIPE JOINT
Maximum Vent Length .........................................20" - Fig. 39
Screw Holes
Crimped pipe and new twist lock pipe.
20" (508mm)
It is possible to use CFM Majestic 4" & 7" direct vent
crimped pipe and elbows in your system, with the new
CFM Majestic 4" & 7" Direct Vent Twist Lock Pipe.
You must use the crimped pipe first in the system
off the appliance.
1. Install expanded end of crimped pipe or elbow onto
the 4" & 7" collars off the fireplace with high tem-
perature sealant and 3 screws.
TOP VIEW
2. If you wish to continue your system with your 4" & 7"
crimped pipe or elbow apply high temperature
sealant on crimped end of pipe at 2" in from end and
fasten the next pipe with 3 sheet metal screws.
3. When you wish to continue your system with the
New Twist Lock pipe or elbow, apply high tempera-
ture sealant on crimped end of pipe at 1-1/2" from
end, and slip the female end of the twist lock pipe
over the crimped end of the pipe and secure with 3
sheet metal screws. Continue the installation with
twist lock pipe placing the female end over the male
end and fastening with 3 sheet metal screws.
Fig. 39
You do not have to use high temperature sealant
when using twist lock pipe between the female and
male ends of the twist lock.
Except on: 1.Adjustable lengths (telescoping joint
only)
2.Crimped collar on existing fireplaces.
3.Terminations where required.
- 18 -
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STEP 3
REAR WALL INSTALLATIONS
Measure from fireplace collar or elbow face to face of
outside wall (add 1-1/2" for vent pipe overlap). Mark pipes
and cut to length. It is very important that the two pipes are
flush with the outside wall once the fireplace is in its final
location.
Minimum clearance between vent pipes and
combustiblematerialsinone(1")inch(25mm)
on sides and bottom and two (2") inch (50 mm)
on top.
STEP 1
Locate vent opening on wall.
STEP 4
If the fireplace has crimped ends on the inner and outer flue
collars, applyabeadofhightemperaturesealantandusing
the appropriate venting component(s) attach to the fire-
place with three (3) screws. If the fireplace has no crimps
on the end of the flue collars, the use of high temperature
sealant is not necessary just secure the component with
three (3) screws. Both pipes must be on a level plane. Fig.
42.
Vent Opening —
Combustible Wall
(240mm)
9-3/8"
10-3/8"
(265mm)
(framing detail)
Vent Opening —
Noncombustible Wall
STEP 5
Guide the vent termination 4" collar into the 4" pipe then the
7" collar into the 7" pipe. Do not force the venting into
position. If the pipes do not line up with the termination
collars, disassemble elbows or pipes and reattach to the
fireplace collar. (Fig. 42)
7-1/2"
(190mm)
Fig. 40
Combustible Walls. Cut a 10-3/8"H x 9-3/8"W (265mm
x 240mm) hole through the exterior wall and frame as
shown. Fig. 40.
Non-Combustible Walls: Hole opening must be 7.5"
(190mm) in diameter. To locate hole centre consult with
appropriate fireplace specifications, page 4.
STEP 6
Recheck the fireplace to make sure that it is levelled,
properly positioned, and nailed or screwed to the floor.
If applied, the fireplaces adjustable frame drywall strips
(nailing flanges) should be fastened. See "Framing &
Finishing.
STEP 2
Measure wall thickness and cut adjustable zero clearance
sleeve parts to proper length (MAXIMUM 12"). Adjust
sleeve to maximum (10-3/8 x 9-3/8). and attach to firestop
with #8 sheet metal screws (supplied). (Fig. 41) Install
firestop assembly.
FINISHED
WALL
VENT
TERMINATION
(7DVRVT)
#8
Maximum Length
12" (294mm)
SCREWS(2)
ADJUSTABLE
#8
ZERO CLEARANCE
SLEEVE
SCREWS(2)
#8
SCREWS(2)
ADJUSTABLE ZERO
CLEARANCE SLEEVE
FIRESTOP
Fig. 41
Fig. 42
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VERTICAL SIDEWALL APPLICATIONS
VERTICAL SIDEWALL INSTALLATIONS
Since it is very important that the venting system
maintainitsbalancebetweenthecombustionairintake
and the flue gas exhaust, certain limitations as to vent
configurations apply and must be strictly adhered to.
The maximum number of 90 degree elbows per side wall
installation is four (4), (includes 7TDVRT90 off back of unit)
The maximum number of 45 degree elbows permitted per
side wall installation is two (2). These elbows can be
installed in either the vertical or horizontal run.
The graph showing the relationship between vertical and
horizontal side wall venting will help to determine the
various vent lengths allowable. Fig. 47.
When one 90o elbow is installed directly onto another off
the back of the fireplace the maximum horizontal vent
length is 36" (914mm). Fig. 44.
Minimum clearance between vent pipes and
combustible materials is one (1") inch (25
mm) on top, bottom and sides unless
otherwise noted.
When vent termination exits through
foundationlessthan20"belowsidingoutcrop,
the vent pipe must flush up with the siding. A
7DVSS must also be used.
MAXIMUM
3' (914mm)
It is always best to locate the fireplace in such a way that
minimizes the number of offsets and horizontal vent
length.
The horizontal vent run refers to the total
length of vent pipe from the flue collar of the
fireplace to the face of the outer wall.
7TDVRT90
ELBOW
Horizontal plane means no vertical rise
exists on this portion of the vent assembly.
SIDE VIEW
Fig. 44
For some installations, it may be desirable to
have some amount of the horizontal vent run
immediately after the fireplace. A vertical
rise must be used but can be located any-
where in the vent system, to meet the perim-
eters identified in the venting graph.
For each 45 degree elbow installed in the
horizontal run (while maintaining a constant
horizontal plane), the length of the horizontal
run MUST be reduced by 18" (457mm). This
does not apply if the 45 degree elbows are
installed on the vertical part of the vent
system.
The maximum horizontal vent run is 20 feet (6100mm)
when the vertical vent rise is 7.5 feet (2286mm). Fig. 43
If a 90 degree elbow is used in the horizontal
vent run (level height maintained) the maxi-
mum horizontal vent length is reduced by 36
inches. Fig. 45. This does not apply if the 90
degree elbows are used to increase or redi-
rect a vertical rise.
MAXIMUM
20 ft. (6100mm)
48"
(1220mm)
12"
(305mm)
15 ft.
(4572mm)
Example: According to the vent chart the maximum
horizontal vent length is 20 ft.when the vertical height is 7.5
ft. from fireplace base height. If one 90 degree elbow is
required in the horizontal vent it must be reduced to 17 ft.
90" (2286mm)
VERTICAL
DIMENSION
7.5 ft. MINIMUM
WHEN HORIZONTAL
RUN IS 20 ft.
7TDVRT90
ELBOW
SIDE VIEW
Fig. 43
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84"
2134mm
HOW TO USE THE VENT GRAPH
120"
3048mm
1. Determine the height of the centre of the horizontal
vent pipe exiting through the outer wall. Using this
dimension on the Sidewall Vent Graph (Fig. 47),
locate the point it intersects with the slanted graph
line.
90o elbow=3'
2. From the point of this intersection, draw a vertical
line to the bottom of the graph.
90"
3. Select the indicated dimension, and position the
fireplace in accordance with same. (See examples
Fig. 45).
2286mm
EXAMPLE A:
Fig. 45
If the vertical dimension from the floor of the unit is 11
feet (335cm) the horizontal run to the face of the outer
wall must not exceed 14 feet (427cm).
EXAMPLE B:
The maximum number of elbow degrees in a system is
o
If the vertical dimension from the floor of the unit is 7 feet
(214cm), the horizontal run to the face of the outer wall
must not exceed 8-1/2 feet (259cm).
INSERT
270 . (This does not include transition elbow from rear
vent to vertical vent.) Fig. 46.
Sample:
1
2
3
4
-
-
-
-
90 o
45 o
45 o
90 o
SIDEWALL VENTING GRAPH
(Dimensions in Feet)
Total
-
270 o
30
29
28
27
26
25
24
23
22
21
20
19
18
17
16
15
14
13
12
11
10
9
Fig. 46
eg: A
8
7
eg: B
6
5
4
3
3
4
5
6
7
8
9
10 11 12 13 14 15 16 17 18 19 20
Fig. 47
SEE PAGE 23 FOR VENTING
REQUIREMENTS FOR SNORKELS.
- 21 -
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VENT SIDEWALL INSTALLATION
STEP 2
Fig. 51. Measure wall thickness and cut adjustable zero
clearance sleeve parts to proper length (MAXIMUM 12").
Adjust sleeve to minimum (9-3/8" x 9-3/8") and attach to
firestop with #8 sheet metal screws (supplied). Install
*IMPORTANT* Minimum clearance between vent pipes
and combustible materials is one (1") inch (25 mm) on
bottom, sides and top.
STEP 2
firestop assembly.
Vent Starter Kit 7TDVSK, plus Transition
Elbow 7TDVRT90 must be used in
Vertical Sidewall installations. The 4"
pipe must be centred inside the 7" pipe
coming off the 7TDVRT90 transition
elbow.
Zero clearance sleeve is only required for
combustible walls.
#8
Maximum Length
12" (294mm)
SCREWS(2)
ADJUSTABLE
#8
ZERO CLEARANCE
SLEEVE
SCREWS(2)
STEP 1
#8
SCREWS(2)
ADJUSTABLE ZERO
CLEARANCE SLEEVE
Locateventopeningonthewall. Itmaybenecessarytofirst
position the fireplace and measure to obtain hole location.
Depending on whether the wall is combustible or non-
combustible, cut opening to size. Fig. 48 or 50.
Fig. 51
FIRESTO
P
FIRESTOP
STEP 3
(For combustible walls first frame in opening. Fig. 49).
(Fig. 52) Apply a bead of high temperature sealant to the
inner and outer flue collars of the fireplace and using
appropriate venting component(s) attach to fireplace with
three (3) screws. Follow with the installation of the inner
and outer elbow. Again secure joints with three (3) sheet
metal screws. Wipe off any excess high temperature
sealant.
Vent Opening —
Combustible Wall
(240mm)
9-3/8"
9-3/8"
(240mm)
ENSURE PIPES
ARE CONCENTRIC
X
Fig. 48
(framing detail)
Fig. 49
Vent Opening —
Noncombustible Wall
7TDVRT90
Fig. 52
7-1/2"
(190mm)
BEAD OF
SEALANT
(IF NECESSARY)
Fig. 50
STEP 4
(Fig. 53) Measure the horizontal length requirement plus
1-1/2" overlap, i.e. from the elbow to the outside wall finish
plus 1-1/2" (or the distance required if installing a second
90º elbow).
COMBUSTIBLE WALLS (Fig. 48): Cut a 9-3/8"H x 9-3/8"W (240
mm x 240 mm) hole through the exterior wall and frame as shown
(Fig. 49).
X
NON-COMBUSTIBLE WALLS (Fig. 50): Hole opening must be
7.5" (190 mm) in diameter.
Always
install
horizontal
venting
on a
Fig. 53
level
plane.
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STEP 5
BELOW GRADE INSTALLATIONS
X
Fig. 54
(Fig.54) Usetheappropriatelength
of pipe section – telescopic or fixed
– and install. The 20" section of
pipe which goes through the wall is
packagedwiththe7TDVSKkit,and
can be cut to suit if necessary.
When it is not possible to meet the required vent termi-
nal clearances of 12 inches (305mm) above grade level
a model 7TDVSKS vent kit is recommended. It allows
installation depth of down to 7 inches (178mm) below
grade level. The 7 inches is measured from the centre
of the horizontal vent pipe as it penetrates through the
wall.
Sealing vent pipe and
firestop gaps with high
temperature sealant will
restrict cold air being
drawn in around fireplace.
If venting system is installed below ground,
we recommend a window well with adequate
and proper drainage.
STEP 6
INSTALLATION
(Fig. 55) Apply high temperature sealant to 4" and 7"
collars one inch away from crimped end. Guide the vent
terminations 4" and 7" collars into their respective vent
pipes. Doublecheckthattheventpipesoverlapthecollars
by 2". Secure the termination to the wall with screws
provided and caulk around the wall plate to weatherproof.
Ensure sidewall venting clearances are observed.
The maximum horizontal run with 24" vertical
rise is 36" (915mm) from the back of the
fireplace to the face of the exterior wall. See
vent graph (Fig. 56) for extended horizontal
run if the vertical exceeds 24".
X
X
1. Establish vent hole through the wall. See page 23
2. Remove soil to a depth of approximately 16" below
base of snorkel. Install window well (not supplied).
Refill hole with 12" of coarse gravel leaving a clear-
ance of approximately 4" below snorkel. (Fig. 56)
3. Install vent system. See page 23, Steps 2 through
5.
4. Ensure a watertight seal is made around the vent
pipe coming through the wall.
5. Apply high temperature sealant caulking (supplied)
around the 4 and 7 inch 7TDVSKS's snorkel collars.
6. Slide into vent pipe and secure to the wall.
7. Level the soil so as to maintain a 4" clearance below
snorkel (Fig. 56).
Fig. 55
ZERO CLEARANCE
SLEEVE IF REQUIRED
STEP 7
7TDVSKS
(SNORKEL)
FIRESTOP
Support the horizontal pipes every three (3) feet (92 cm)
with metal pipe straps. Make sure that the horizontal vent
pipe is installed on a level horizontal plane.
SCREWS
MINIMUM
4" CLEARANCE
7TDVRT90
GROUND
WINDOW WELL
GRAVEL
DRAIN
STEP 8
FOUNDATION WALL
Recheck the fireplace to make sure that it is levelled,
properly positioned, and nailed or screwed to the floor.
A minimum of 24"/608mm
vertical pipe must be installed
when using the 7DVSKS kit.
*
*
7TDVRT90
If applied, the fireplaces adjustable frame drywall strips
(nailing flanges) should be fastened. See "Framing &
Finishing" section.
The 22" vertical rise (center to
center) of the snorkel may be
included for calculation of max.
horizontal run.
Fig. 56
- 23 -
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DO NOT BACK FILL AROUND SNORKEL.
SOIL SHOULD NOT BE LESS THAN 4"
BELOW SNORKEL.
c) A minimum of an 8 ft. vertical rise.
d) Two sets of 45 degree elbow offsets within these
vertical installations. From 0 to a maximum of 8 ft. a
vent pipe can be used between elbows. (Fig. 59)
e) 7DVCS must be used to support offsets. (Fig. 60)
This application will require that you first determine the roof
pitch and use the appropriate 7TDVSKV (A,B or F). (see
Venting Components, page 27)
FOUNDATION
RECESS
SNORKEL
WATERTIGHT
SEAL
AROUND
PIPE
WALL
SCREWS
Fig. 59
SHEET METAL
SCREWS
Fig. 57
MAX. 8 Ft.
(2438mm)
)
If the foundation is recessed, use recess brackets (not
supplied) for securing lower portion of the snorkel. Fasten
brackets to wall first and then secure to snorkel with self
drilling #8 x 1/2 sheet metal screws. It will be necessary to
extend vent pipes out as far protruding wall face (Fig. 57).
TYPICAL 7DVCS
APPLICATION
Fig. 60
MAX.
40 FEET
(12.2m)
MIN.
MAX. 8 Ft.
(2438mm)
8 FEET
(2.44m)
VERTICAL THROUGH THE
ROOF APPLICATIONS
Fig. 61
TYPICAL ROOF
SUPPORT
APPLICATION
MAXIMUM
10 FT
(3048mm)
SIDE VIEW
MINIMUM
8 FT./
MAXIMUM
40 FT.
VERTICAL
RISE
VENT TERMINATION
STORM COLLAR
ROOF FLASHING
ROOF
24" Min.
(610mm)
ROOF SUPPORT
PIPE STRAPS
EVERY 3'
(914mm)
ATTIC INSULATION
CEILING JOISTS
JOISTS
Fig. 58
40 FEET
(12.2m)
ATTIC INSULATION
SHIELD
This Gas Fireplace has been approved for,
a) Verticalinstallationsupto40feet(12 metres)inheight.
Up to a 10 ft. horizontal vent run can be installed within
the vent system using a maximum of three 90o elbows.
b) Up to two 45o elbows may be used within the horizontal
run. For each 45o elbow used on the horizontal level
the maximum horizontal length must be reduced by 18
inches.
Fig. 62
TYPICAL STRAIGHT-UP INSTALLATION
Example: Maximum horizontal length
0
1
2
-
-
-
45o elbows
45o elbows
45o elbows
10 ft.
8.5 ft.
7 ft.
The minimum height of the vent above the highest
point of penetration throught the roof is 2 feet. See
Fig. 62.
- 24 -
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VERTICAL THROUGH THE ROOF INSTALLATION
1. Locate your fireplace.
2. Plumb to centre of the (4") 90o transition elbow
(7TDVRT90) from ceiling above and mark position.
3. Cut opening equal to 9-3/8" x 9-3/8" (240 mm x 240
mm).
4. Proceed to plumb for additional openings through the
roof. In all cases, the opening must provide a minimum
of 1 inch clearance to the vent pipe, i.e., the hole must
be at least 9-3/8" x 9-3/8" (240 mm x 240 mm).
5. Place fireplace into position and secure to floor.
6. Place firestop(s) 7DVFS into position and secure. (Fig.
63)
7. Install roof support (Fig. 36) and roof flashing making
sure upper flange of flashing is below the shingles.
(Fig. 64)
8. Install appropriate pipe sections until above the flash-
ing. (See Fig. 62 for #'s 7, 8 and 9).
9. Install storm collar and seal around the pipe.
10. Add additional vent lengths for proper height. (Fig. 62)
Attic
Insulation
Shield
JOIST
Fig. 63
Ceiling
Installation
11"
UPPER FLOOR
11"
JOIST
FIRESTOP
SPACER
NAILS (4)
Fig. 63 If there is a room above ceiling level,
firestop spacer must be installed on both the
bottom and the top side of the ceiling joists. If an
attic is above ceiling level a 7DVAIS (Attic
Insulation Shield) must be installed.
Fig. 64 The enlarged ends of the vent section
always face downward.
SHEETMETAL
SCREWS (#5) —
3 PER JOINT
SEALANT
Fig. 64
STORM
COLLAR
- 25 -
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TWIST LOCK VENTING COMPONENTS
7DVRVT - Through the wall Rear Vent Termination
Starter Kit -Model 7TDVSK - Sidewall Venting
Starter Kit - Model 7TDVSKV - Vertical Venting
for 7TDVSKV-A order 1/12 to 6/12 roof pitch
for 7TDVSKV-B order 7/12 to 12/12 roof pitch
for 7TDVSKV-F order flat roof
Starter Kit - Model 7TDVSKS -Snorkel Kit
for Below Grade Installation
45o elbow kit
7TDV45 for Vertical/Horizontal Offsets
90o transition elbow kit
7TDVRT90 for Vertical Sidewall Applications
or thru-the-roof.
Telescopic vent sections
7TDVP1218
7TDVP3566
-
-
12" to 18" adjustable length
35" to 64" adjustable length
Pipe sections for vertical or horizontal venting
Model 7TDVP8
Model 7TDVP12
Model 7TDVP24
Model 7TDVP36
Model 7TDVP48
Firestop Spacer
Model 7DVFS
Attic Insulation Shield
Model 7DVAIS
Vertical/Horizontal Combination Offset Support
Model 7DVCS
7DVSS Siding Shield (to protect siding)
- 26 -
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OPERATING INSTRUCTIONS
GENERAL GLASS INFORMATION
GLASS
FRAME
FIREPLACE
FRONT
Only glass approved for use in Majestic
products may be used for replacement.
1 . Theuseofsubsituteglasswillvoidallproductwarranties.
2. Care must be taken to avoid breakage of the glass.
3. Under no circumstances should this appliance be
operatedwithoutthefront glassorwithabroken glass.
Replacement of the glass (with gasket) as supplied by
themanufacturershouldbedonebyalicencedqualified
service person.
CLAMPS
WINDOW
FRAME
WINDOW
FRAME
PULL
CLAMP HOOK
PUSH
LOUVRE REMOVAL
CLAMP HANDLE
Fig. 66
(Fig. 65) To remove top louvre pull louvre up and then
lift out.
GLASS CLEANING
2.
It will be necessary to clean the glass periodically. During
start-up condensation, which is normal, forms on the inside
of the glass and causes lint, dust and other airborne
particles to cling to the glass surface. Also initial paint
curing may deposit a slight film on the glass. It is therefore
recommended that the glass be cleaned two or three times
with a non-ammonia household cleaner and warm water
(we recommend gas fireplace glass cleaner). After that the
glass should be cleaned two or three times during each
heating season depending on the circustances present.
LOUVRE
1.
GLASS
PANEL
Fig. 65
Clean glass after first two weeks of operation.
Do not clean glass when hot.
Do not use abrasive cleaners.
GLASS FRAME REMOVAL
Do not strike or slam the glass.
1. Shut off gas.
2. Let the fireplace cool if it has been operating.
3. Remove top louvre. (See Louvre Removal)
4. Open the lower louvre assembly.
5. Release the two clamps at the bottom of the window
frame by pulling down on the clamp handles.
6. Lift off the glass frame as shown.
7. To reinstall glass follow the above procedure in
reverse. (Fig. 66)
- 27 -
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LAVA ROCK
INSTALLATION OF LOGS
The lava rock provided with this fireplace must be
placed on the firebox base on either side of the burner
assembly.
1 . Remove front glass. (See "Glass Removal" Section)
2. Remove logs from the packaging.
As with all plastics — these are not toys and
should be kept away from children and
infants.
Under no circumstances should this lava
rock be placed on any part of the burner
assembly.
3. Place rear log (BH2) on rear bracket (ensure log is
seated properly, leveled and centered to the unit), so it
will not move from side to side and it is firmly positioned
on the bracket.
FLAME ADJUSTMENT
4. Place front (BH1 on front log support. Use log's bottom
holes to locate it.
5. Place top left log (BH3) onto locator notches. Ensure
log is secure.
6. Place top right log (BH4) onto locator notches. Ensure
log is secure.
For fireplaces equipped with Hi/Lo valves, flame adjust-
ment is accomplished by rotating the Hi/Lo adjustment
knob located near the centre of the gas control. Fig. 68/
69.
BH4
BH3
L O
HI
BH2
BH1
SIT VALVE
Fig. 68
Turn
counterclockwise
to decrease
Fig. 67
Turn clockwise
to increase
flame height
flame height
Top logs must be placed properly onto
notches.
HONEYWELL
VALVE
Fig. 69
- 28 -
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MAINTENANCE
FLAME CHARACTERISTICS
It is important to periodically perform a visual
check of the pilot and the burner flames. Com-
parethemtothepictorialsillustratedbelow(Fig.
70, 71 and 72). If any of the flames appear
abnormal call a service person.
1. It is important to keep the burner and the burner
compartment clean. This must be done periodically,
at least once per season.
2. Clean the brass trim using a soft clean cloth, slightly
dampened with lemon oil and buff with a soft clean
cloth. Do NOT use brass polish or household
cleaners as these products will damage the brass
trim. Lemon oil can be obtained at supermarkets or
hardware stores.
SIT PILOT
3/8" - 1/2"
3. The optional FK24 fan does require periodic clean-
ing. Check the area under the control door and in
front of the fan and wipe or vacuum at least once a
month during the operating season.
4. Contact your local representative to arrange an
annual service program.
Fig. 70
CLEANING THE STANDING PILOT
CONTROL SYSTEM
PSE PILOT
The burner and control system consists of:
• burner tube
• gas orifices
• pilot assembly • thermopile
• millivolt gas valve
Most of these components may require only an occasional
checkup and cleaning and some may require adjustment.
If repair is necessary, it should be performed by a
qualified technician.
Fig. 71
1. Turn off pilot light at gas valve side
2. Let fireplace cool if it has been running.
3. Remove glass. (see Glass Removal)
4. Remove logs.
LOGS MAY BE HOT
5. Vacuum burner compartment especially around orifice
primary air openings.
6. Visually inspect pilot. Brush or blow away any dust or
lint accumulation.
7. Reinstall logs.
Fig. 72
8. Ignite pilot - see Operating Section of Manual.
8. Reinstall glass.
To obtain proper operation, it is imperative that the pilot
and burner's flame characteristics are steady, not lifting
or floating.
INSPECTING THE VENTING SYSTEM
This appliance venting system was designed and con-
structed to develop a positive flow adequate to remove flue
gases to the outside atmosphere.
Typically, the top 3/8" or 1/2" of the thermopile should be
engulfed in the pilot flame. See Fig. 70 or 71.
To adjust pilot burner (by a Qualified Service
Representative)
Any foreign objects in the venting system, except those
designed specifically for the venting system, may cause
spillage of flue gases.
1. Remove pilot adjustment cap.
2. Adjust pilot screw to provide properly sized flame.
3. Replace pilot adjustment cap.
To inspect the venting system, make sure the main gas
valve is off. Remove glass frame (See Glass Frame
Removal Section). Using a flashlight, check the area
above the baffle in the combustion dome. Clean if neces-
sary.
The primary air shutter is set at factory and should
only be adjusted (if necessary) by a qualified service
person.
- 29 -
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LIGHTING AND OPERATING INSTRUCTIONS
FOR YOUR SAFETY READ BEFORE LIGHTING
WARNING: If you do not follow these instructions exactly, a fire or explosion may result
causing property damage, personal injury or loss of life.
A. This fireplace has a pilot which must be lit manually.
When lighting the pilot follow these instructions exactly.
B. BEFORE LIGHTING smell all around the fireplace area for
gas. Be sure to smell next to the floor because some gas
is heavier than air and will settle on the floor.
C. Use only your hand to push in or turn the gas control
knob. Never use tools. If the knob will not push in or turn
by hand, do not try to repair it, call a qualified service
technician. Applying force or any attempted repair may
result in a fire or explosion.
WHAT TO DO IF YOU SMELL GAS
D. Do not use this fireplace if any part has been under water.
Immediately call a qualified service technician to inspect
the fireplace and to replace any part of the control system
and any gas control which has been under water.
•
•
•
•
Do not try to light any fireplace.
Do not touch any electric 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 Fire
Department
•
LIGHTING INSTRUCTIONS
1. STOP! Read the safety information above on this
10. Push the control knob all the way in and hold.
Immediately light the pilot by repeatedly depressing
the piezo spark ignitor until a flame appears.
Continue to hold the control knob in for about one
(1) minute after the pilot is lit. Release knob and it
will pop back up. Pilot should remain lit. If it goes
out, repeat steps 5 through 8.
label
2. Turn off all electrical power to the fireplace.
3. For MN/MP/TN/TP appliances ONLY, go on to Step 4.
For RN/RP appliances turn the On/Off switch to off
position or set thermostat to lowest level.
4. Open control access panel.
5. Push in gas control knob slightly and turn clockwise
to
"OFF". Do not force.
OR
i
L O
HI
L
• If knob does not pop up when released, stop and
immediately call your service technician or gas
supplier.
EURO SIT
SIT NOVA
HONEYWELL
6. Wait five (5) minutes to clear out any gas. Then smell
for gas, including near the floor. If you smell gas,
STOP! Follow "B" in the safety information above on
this label. If you don't smell gas, go to the next step.
7. Remove glass door before lighting pilot. (See Glass
Frame Removal in manual).
8. Visibly locate pilot by the main burner.
9. Turn knob on gas control counterclockwise
to "PILOT".
• If after several tries, the pilot will not stay lit, turn
the gas control knob to "OFF" and call your service
technician or gas supplier.
11. Replace glass door.
12. Turn gas control knob to "On"
position.
13. For Rn/RP appliances turn the On/Off switch to "On"
positin or set thermostat to desired setting.
14. Turn on all electrical power to the fireplace.
TO TURN OFF GAS TO FIREPLACE
1. Turn the On/Off switch to Off position or set the
thermostat to lowest setting.
2. Turn off all electric power to the fireplace if service
is to be performed.
4. Push in gas control knob slightly
and turn clockwise
"OFF". Do not force.
to
5. Close control access panel.
3. Open control access panel.
- 30 -
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TROUBLE SHOOTING THE GAS CONTROL SYSTEM
HONEYWELL MILLIVOLT VALVE
START
CHECK
• SUPPLY LINE HOOKED UP
• SHUTOFF VALVE OPEN
• GAS SUPPLY ON
NO
• LOCKOUT HAS ENGAGED. WAIT
60 SECONDS AND TRY AGAIN.
• FOR SPARK AT ELECTRODE
WHILE DEPRESSING PIEZO
— 1/8" GAP TO
PILOT HOOD NEEDED.
• ALL WIRING CONNECTIONS
• REPLACE PIEZO IGNITOR
YES
PILOT LIGHTS WITH
PIEZO IGNITOR
NO
YES
PILOT STAYS LIT
YES
• FOR AIR IN THE LINES
• THERMOPILE NEEDS A
MINIMUM 325mV. ADJUST
PILOT FLAME HEIGHT.
• ALL WIRING CONNECTIONS.
• REPLACE THERMOPILE
• THERMOCOUPLE NEEDS A
MINIMUM OF 14mV.
• DEFECTIVE VALVE. TURN TO
PILOT, METER SHOULD READ
GREATER THAN 100 mV. IF
NOT, REPLACE.
NO
• VALVE IS TURNED ON
• ON/OFF SWITCH IS NOT
TURNED ON. WATCH
FOR GROUNDED WIRES!
• THERMOPILE NEEDS A
MINIMUM 325mV.
PILOT LIGHTS MAIN
BURNER
NO
• PLUGGED BURNER ORIFICE.
YES
SYSTEM OK.
- 31 -
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TROUBLE SHOOTING THE GAS CONTROL SYSTEM
SIT 820 NOVA MILLIVOLT VALVE
GLASS DOOR TO BE REMOVED BEFORE SERVICE WORK
START
CHECK
NO
GAS SUPPLY ON
• SHUTOFF VALVE OPEN
• CONFIRM GAS HOOK-UP
▼
NO
• ELECTRODE GAP MIN. 1/8"
• ELECTRODE CRACKED
• ELECTRODE CABLE ATTACHED
• PIEZO IGNITOR GENERATES
SPARK
LIGHT PILOT WITH
PIEZO IGNITION
• ELECTRODE CABLE NOT
GROUNDED
YES
▼
NO
• FLAME ENGULFING
THERMOCOUPLE BY 3/8"
• THERMOCOUPLE ATTACHED
TO VALVE
PILOT STAYS ON
• MNIMUM MILLIVOLT:
OPEN CIRCUIT 18MV
CLOSED CIRCUIT 5MV
• VENT SAFETY SWITCH TIGHT
AND NO SHORTS
YES
(FOR UNITS EQUIPPED WITH
VENT SAFETY SWITCH)
▼
• REMOTE SYSTEM ON
• REMOTE SYSTEM WIRE
SHORTING OUT
NO
MAIN BURNER ON
• MINIMUM MILLIVOLT:
OPEN CIRCUIT 300MV
CLOSED CIRCUIT 165MV
• FLAME ENGULFING
THERMOPILE/THERMOCOUPLE
• VALVE IS IN ON POSITION
- 32 -
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REPLACEMENT PARTS LIST
DESCRIPTION
BHDR36
10001818
1. Log Set Complete
1a. Log Front
BH1
1b. Log Rear
BH2
1c. Log Top Left
BH3
1d. Log Top Right
BH4
2. Lava Rock (Package)
3. Burner Tube Assembly
4a. Orifice Burner (Nat)
4b. Orifice Burner (Prop)
5a. Orifice Pilot SIT (Nat)
5b. Orifice Pilot SIT (Prop)
6a. Orifice Pilot PSE (Nat.)
6b. Orifice Pilot PSE (Prop.)
7a. Pilot Assembly SIT (Nat)
7b. Pilot Assembly SIT(Prop)
8a. Pilot Assembly PSE (Nat.)
8b. Pilot Assembly PSE (Prop.)
9. Pilot SIT
10001454
10001811
SEE RATING PLATE FOR ORIFICE SIZE
SEE RATING PLATE FOR ORIFICE SIZE
54273
54272
10001822
10001823
10000672
10000673
10001741
10001742
10001295
10001824
10001296
57318
10. Pilot w/ignitor and cable PSE
11. Pilot Tubing w/fittings
12. Manifold Tubing w/fittings
13. Thermocouple SIT
53373
14. Thermocouple PSE
15. Thermopile
10001825
51827
16. Electrode Ignitor w/cable SIT
17. Ignitor Piezo SIT
10001297
52464
18. Ignitor Piezo Honeywell
19a. Valve SIT 820 (RN)
19b. Valve SIT 820 (RP)
20a. Valve Honeywell (RN)
20b. Valve Honeywell (RP)
21. Fan with bracket
20000062
52677
52678
10001782
10001759
54103
22. Electrical Cord (6ft)
23. Fan Temperature Sensor
24. Speed Control
51865
51704
51738
25. Speed Control Knob
26. Glass with Gasket
27. Gasket Glass
51882
10001781
57317
28. Frame Window
10001425
54174
57480
10000037
10000038
52356
29. Clamp Frame Window
30. Trim Frame Window (PB) (w/2 magnets)
31. Top Louvre Assembly
32. Bottom Louvre Assembly
33. Access Door Hinge
34. Remote Switch
51842
35. Ceramic Refractory Lining Kit (Optional)
36. Screen Kit (Optional)
37. Remote Switch Kit (Not Shown)
36BDVCR
36BDVTKS
53875
- 33 -
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REPLACEMENT PARTS
7 a/b
31
30
2
35
30
19 a/b
32
24
9
16
4 a/b
33
12
21
29
25
OFF
L
I
O
H
13
15
26
20 a/b
8 a/b
18
11
27
17
23
5 a/b
36
22
34
6 a/b
28
3
10 15
14
#1 - COMPLETE LOG SET
#1 - COMPLETE LOG SET
1d
1c
1b
1a
- 34 -
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OPTIONAL FAN KIT - FK24
WIRING INSTRUCTIONS
Fan Specifications: 115 Volt 60 HZ 56W
Hard (DIrect) Wire Hook-Up
First connect ground wire to ground stud located on the
base of either box. Black wire from supply should connect
to the variable speed switch. Alternate speed switch wire
connects to temperature sensor. Alternate lead from
sensor connects to fan. Alternate fan lead connects back
to the white supply wire. (Fig. 74).
This fan does not need regular maintenance, however
periodic cleaning is required. Check the area under the
control door and in front of the fan and wipe or vacuum
at least once a month during the operating season.
Should this fan require servicing, the
power supply must be disconnected.
A: SPEED CONTROL
B: TEMPERATURE SENSOR
C: FAN
C
B
FAN
THERMAL SENSOR
A
Black
White
Ground
Fig. 74
OPTIONAL EB1 (Receptacle) Hook-Up
1. Remove2"knockout. Slidetheelectricalboxbackplate
into the back and bottom lances (clips) while fitting the
box connector into the knock out. Fasten into place with
fastening screws provided. Fig. 52.
2. Connect the black positive wire to brass screw (polar-
izedside)ofthereceptacle. Thewhitewireisconnected
to the chrome screw. The ground wire is connected to
the green ground screw of the receptacle. Fit the
receptacle into the electrical box.
VALVE
FAN SPEED SWITCH
GAS
ELECTRICAL
BOX
LINE
Fig. 73
The FK-24 comes with the electrical
cord attached.
3. Screw the cover plate provided to the electrical box.
4. Plug in the FK24 Fan Kit.
1. Slide fan assembly from the left side into fireplace
opening, line up mounting holes with screw studs on
back of fireplace and fasten with #10-24 hex nuts.
2. Install thermal sensor on bottom of firebox using
#10-24 hex nuts.
ELECTRICAL BOX
FASTENING
OUTSIDE VIEW
GAS INLET HOLE
SCREWS
3. (Option A) - Place electronic fan speed control
box on bottom of fireplace base, lining up mounting
holes with screw studs. Fasten fan speed control
box with #10-24 hex nuts.
INSIDE VIEW
Fig. 75
(Option B) - The speed control can be installed in
an electrical box at normal wall switch height for
convenient access.
4. Remove electrical knockout on the side of the
fireplace. (See hard wire or receptacle hook up
instructions).
5. Whether wiring directly to the fan junction box
(Option A) or into the EB1 (electrical receptacle box,
P/N ZA1200, Option B) first ensure cable is secured
using box connector.
OPTIONAL BAY WINDOW INSTALLATION
1. Remove existing bottom louvre and hinges from fire-
place. (Set aside the two (2) self tapping screws).
2. Remove existing top louvre from fireplace.
3. Remove two (2) pieces of ceramic refractory from Bay
Frame Window; considering that these are very fragile
pieces handle them with special care!
4. Assembly Bay Window Frame to Bottom Bay Louvre by
using four (4) machine screws (from top to bottom), four
(4) nuts (in the bottom) and four (4) spaces (all supplied
with the kit) through the existing four (4) holes in the
bottom of the ay Window Frame and in the top of the
Bottom Bay Louvre. Spacers to be placed between the
Bay Window Frame and the Bottom Bay Louvre.
5. Insert two (2) pieces of ceramic refractory into the Bay
Window Frame as per drawing below.
THE FIREPLACE, WHEN INSTALLED MUST BE
ELECTRICALLY CONNECTED AND GROUNDED IN
ACCORDANCE WITH LOCAL CODES OR, IN THE
ABSENCE OF LOCAL CODES, WITH THE CURRENT
CSA C22.1 CANADIAN ELECTRICAL CODE or for
U.S.A. INSTALLATIONS,FOLLOWLOCALCODESAND
THE NATIONAL ELECTRICAL CODE, ANSI/NFPA NO.
70.
Any electrical re-wiring of this fan must
be done by a qualified electrician.
Turn off all power before hook-up.
- 35 -
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6. Hang Bay Window Frame assembly over existing glass
frame.
TOP TRIM
SUPPORT
Do not remove existing glass frame
MAIN
FRAME
7. Re-install top louvre assembly.
Remove all plastic from brass trims
Fig. 77
BOTTOM TRIM SUPPORT
8. Open the Bottom Bay Louvre door and screw two (2) self
tapping screws (as per step 1 above) to the bottom of the
unit where the hinges were
9. Bottom brass trim is removable when unit is installed with
marble or tile surround which cover the fireplace bottom.
OPTIONAL CERAMIC REFRACTORY
INSTALLATION
1. Remove glass and logs.
2. Place refractory side supports so that the hole fits over
the screw head on the firebox floor.
TOP LOUVRE
3. Place refractory base sides on the floor of the firebox.
4. Place back refractory - small brick edge down into
support (See Fig. 79).
BAY WINDOW FRAME
5. Attach adjustable tabs, packed with refractory, onto
thestudsfoundonthetopofthefireboxusingthe2-10/
24 nuts provided.
CERAMIC REFRACTORY
CERAMIC REFRACTORY
SPACERS
6. Slide side panels into side supports and behind side
tabandadjust, fittingtheceramictighttothesideofthe
firebox. Tighten nuts. Fig. 78.
BOTTOM BAY LOUVRE
BOTTOM
BRASS
Mortar lines must be lined up.
Fig. 76
SCREWS
7. Place refractory base centre in front of the burner.
OPTIONAL SCREEN KIT INSTALLATION
SIDE
TAB
SIDE
TAB
WARNING: DO NOT install the frame
window screen with the fireplace ON
SIDE
BACK PANEL
SIDE
PANEL
PANEL
LOG SUPPORT
BURNER TRAY
To install the Frame Window Screen:
BASE SIDE
REFRACTORY
BASE SIDE
REFRACTORY
1- Slide the top edge of the frame window screen
through the slots beneath the main frame window
top trim support.
2- Make the frame window screen parallel to the main
frame window.
BASE SIDE SUPPORTS
Fig. 78
3- Slide the bottom edge of the frame window screen
into the space that exist between the glass and the
main frame window bottom trim support.
REFRACTORY
BACK PANEL
FIREBOX
BACK
To remove the Frame Window Screen:
WARNING: If the fireplace is ON, turn it
OFF and wait until the temperature of the
window screen is cool enough to handle.
Fig. 79
REAR LOG
SUPPORT
OPTIONAL REMOTE CONTROL
1- Lift the frame window screen moving it parallel to the
glass.
MRC1 - On/Off Button Remote Control
MRC2 - Temperature Control Remote
2- Move the bottom side of the frame window screen
away from the glass.
3- Slide the frame window screen down from the top trim
support.
MRC3 - Temperature Control w/digital display &
24 hour programmable clock
IMT
- Wall Mounted Thermostat Control
- 36 -
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