Vermont Castings Chateau DVT38 Assembly instructions

6081
DVT44
cover2
5/03
Installation Instructions and
Homeownerʼs Manual
INSTALLER: DO NOT DISCARD THIS MANUAL - LEAVE FOR HOMEOWNER
WARNING!
IF THE INFORMATION IN THIS
MANUAL IS NOT FOLLOWED
EXACTLY, A FIRE OR EXPLOSION
MAY RESULT CAUSING PROPER-
TY DAMAGE, PERSONAL INJURY
OR LOSS OF LIFE.
FOR YOUR SAFETY
DO NOT STORE OR USE
GASOLINE OR OTHER FLAM-
MABLE VAPORS AND LIQUIDS
IN THE VICINITY OF THIS OR
ANY OTHER APPLIANCE.
PLEASE READ THIS MANUAL
BEFORE INSTALLING AND
USING APPLIANCE
Installation and service must
be performed by a qualified
installer, service agency or
the gas supplier.
WHAT TO DO IF YOU SMELL GAS:
• Do not try to light any appliance.
• Do not touch any electric switch;
• Do not use any phone in your
building.
• Immediately call your gas supplier
from your neighborʼs phone. Follow
the gas suppliers instructions.
• If you cannot reach your gas
supplier call the fire department.
INSTALLER/CONSUMER
SAFETY INFORMATION
Chateau™
Direct Vent Decorative
Gas Appliance
Model: DVT38, DVT44
CERTIFIED
D
E
S
I
G
N
C
E
R
T
I
F
I
E
D
20006081 3/05 Rev. 7
410 Admiral Blvd. • Mississauga, Ontario, Canada L5T 2N6 • 905-670-7777
www.majesticproducts.com • www.vermontcastings.com
CFM Specialty Home Products

2
Chateau™
20006081
Please read the installation & operating instructions before using this appliance.
Thank you and congratulations on your purchase of a Vermont Castings, Majestic Products fireplace.
IMPORTANT: Read all instructions and warnings carefully before starting installation.
Failure to follow these instructions may result in a possible fire hazard and will void the warranty.
Table of Contents
Installation & Operating Instructions
Important Curing/Burning Instructions .................................................................................3
Locating Your Fireplace .......................................................................................................3
Fireplace Dimensions ..........................................................................................................4
Clearance to Combustibles ................................................................................................. 5
Mantels ...............................................................................................................................5
Hearth ...............................................................................................................................5
Framing & Finishing ............................................................................................................6
Final Finishing ..................................................................................................................... 7
Gas Specifications ...............................................................................................................7
Gas Inlet and Manifold Pressures ....................................................................................... 7
High Elevations ...................................................................................................................7
Gas Line Installation ............................................................................................................7
Remote ON/OFF Switch ......................................................................................................8
Electrical Junction Box ........................................................................................................ 8
Electronic Gas Control Valve ...............................................................................................8
General Venting Information
General Venting ...................................................................................................................9
General Venting Information - Termination Location ......................................................... 10
General Information Assembling Vent Pipes ..................................................................... 11
SK8 Venting Pipes ............................................................................................................. 11
Horizontal Termination ....................................................................................................... 12
Vertical Termination ...........................................................................................................12
Sidewall Applications .........................................................................................................12
Use of the Restrictor Plates in Horizontal Venting Applications ........................................ 12
Sidewall Installation ...........................................................................................................14
Vertical Through-the-Roof Applications .............................................................................15
Use of Restrictor Plates for Vertical Venting Applications .................................................15
Vertical Through-the-Roof Installation ............................................................................... 17
Chimney Components .......................................................................................................19
Operating Instructions
Glass Information .............................................................................................................. 20
Window Frame Assembly Removal ...................................................................................20
Glass Cleaning ..................................................................................................................20
Restrictor Plate Installation ................................................................................................20
Ceramic Refractory Installation ......................................................................................... 21
Log, Lava Rock and Ember Placement .............................................................................22
Flame & Temperature Adjustment .....................................................................................24
Flame Characteristics ........................................................................................................24
Lighting and Operating Instructions (Standing Pilot Models) ............................................25
Lighting and Operating Instructions (Electronic Ignition Models) ...................................... 26
Troubleshooting ................................................................................................................. 27
Fuel Conversion ................................................................................................................ 29
Maintenance
Cleaning the Standing Pilot Control System .....................................................................32
Cleaning Electronic Ignition System ..................................................................................32
Battery Replacement for Ignitor Module ............................................................................32
Replacement Parts .....................................................................................................................33
Optional Accessories ..................................................................................................................36
Warranty .......................................................................................................................................37

3
Chateau™
20006081
Y
EAB
C
D
F
YB
X
LU584-1
Locating unit
2/4/99 djt
This appliance may be installed in an aftermarket
permanently located, manufactured home or mobile
home, where not prohibited by local codes.
This appliance is only for use with the type of gas
indicated on the rating plate. This appliance is not
convertible for use with other gases, unless a certified
kit is used.
The DVT38/44 has been approved for mobile home
installations.
This gas fireplace should be installed by a qualified installer in
accordance with local building codes and with current CSA-
B149.1 Installation codes for Gas Burning Appliances and
Equipment. For USA Installations follow local codes and/or the
current National Fuel Gas Code. ANSI Z223.1/NFPA 54.
FOR SAFE INSTALLATION AND OPERATION PLEASE NOTE
THE FOLLOWING:
1 . This fireplace gives off high temperatures and should be
located out of high traffic areas and away from furniture and
draperies.
2. Children and adults should be alerted to the hazards of the
high surface temperatures of this fireplace and should stay
away to avoid burns or ignition of clothing.
3. CAUTION: Due to high glass surface temperature chil-
dren should be carefully supervised when in the same
room as fireplace.
4. Under no circumstances should this fireplace be modified.
Parts removed for servicing should be replaced prior to
operating this fireplace again.
5. Installation and any repairs to this fireplace must be per-
formed by a qualified installer, service agency or gas sup-
plier. A professional service person should be contacted to
inspect the fireplace annually. More frequent cleaning may
be required due to excess lint and dust from carpeting, bed-
ding material, etc.
6. Control compartments, burners and air passages in this fire-
place should be kept clean and free of dust and lint. Make
sure that the gas valve and pilot light are turned off before
you attempt to clean this fireplace.
7. The venting system (chimney) of this fireplace should be
checked at least once a year and if needed your venting
system should be cleaned.
8. Keep the area around your fireplace clear of combustible
materials, gasoline and other flammable vapor and liquids.
This fireplace should not be used as a drying rack for cloth-
ing, nor should Christmas stockings or decorations be hung
on or around the fireplace.
9. Under no circumstances should any solid fuels (wood, coal,
paper or cardboard etc.) be used in this fireplace.
10. The flow of combustion and ventilation air must not be ob-
structed in any way.
11. When 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 panel extending the
full width and depth of the fireplace.
12. This fireplace requires adequate ventilation and combustion
air to operate properly.
13. This fireplace must not be connected to a chimney flue
serving a separate solid fuel burning fireplace.
14. When the fireplace is not in use it is recommended that the
gas control valve be left in the “OFF” position.
NOTE: This appliance uses a fast acting thermocouple and
must be replaced with same.
Installation & Operating Instructions
Proposition 65 Warning: Fuels used in gas, woodburning or
oil fired appliances, and the products of combustion of such
fuels, contain chemicals known to the State of California to
cause cancer, birth defects and other reproductive harm.
California Health & Safety Code Sec. 25249.6
IMPORTANT:
PLEASE REVIEW THE FOLLOWING CAREFULLY
Remove any plastic from parts before turning the fire-
place ON.
It is normal for fireplaces fabricated of steel to give off
some expansion and/or contraction noises during the
start up or cool down cycle. Similar noises are found
with your furnace heat exchanger or car engine.
It is not unusual for your Vermont Castings, Majestic
Products gas fireplace to give off some odor the first
time it is burned. This is due to the curing of the paint
and any undetected oil from the manufacturing pro-
cess.
Please ensure that your room is well ventilated-
open all windows.
It is recommended that you burn your fireplace for at
least ten (10) hours the first time you use it.
Locating Your Fireplace
LU584-1
Fig. 1 Locate gas fireplace.
A) Flat on wall B) Cross corner C) **Island
D) *Room divider E) *Flat on wall corner F) Chase installation
Y) 6” minimum
Note (Fig. 1):
** Island (C) and Room Divider (D) installation is possible as
long as the horizontal portion of the vent system (X) does not
exceed 20ʼ (6 m). See details in Venting Section.
* When you install your Vermont Castings, Majestic Products
fireplace in (D) Room divider or (E) Flat on wall corner positions
(Y), a minimum of 6” (152 mm) clearance must be maintained
from the perpendicular wall and the front side edge of the fire-
place.

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Chateau™
20006081
Rough Opening Width "
(1114mm)
Rough
Opening
Height
Rough
Opening
Depth
37" (962mm)
" (876mm)
54" (1372mm)
76" (1940mm)
8" Dia.
(213mm)
11" Dia.
(279mm)
49"
(1257mm)
10"
(254mm)
3"
(86mm)
33"
(848mm)
2"
(60mm)
29"
(746mm)
1"
(41mm)
1/2" (13mm)
11"
(298mm)
28"
(724mm)
25"
(648mm)
17" (432mm)
3" (76mm)
38" (968mm)
3/4" (19mm)
3/4" (19mm)
6081
DVT38
specs2/framing dimensions
3" (76mm)
55"
(1397mm)
9"
(235mm)
12"
(311mm)
5"
(140mm)
7"
(187mm)
54" (1372mm)
Fireplace Dimensions - DVT38
No drywall in this area, MUST use noncombustible
wallboard such as Dura Rock.
Valve box should not be left attached to the unit.
Fig. 2 Fireplace specifications and framing dimensions for DVT38.
Rough Opening Width "
(1267mm)
Rough
Opening
Height
Rough
Opening
Depth
43" (1114mm)
40" (1029 mm)
57" (1464mm)
81" (2067mm)
8" Dia.
(213mm)
11" Dia.
(279mm)
54"
(1394mm)
10"
(254mm)
3"
(86mm)
38"
(978 mm)
2"
(60mm)
34"
(875mm)
1"
(41mm)
1/2" (13mm)
11"
(298mm)
28"
(724mm)
25"
(648mm)
23" (587mm)
3" (76mm)
57" (1464mm)
41" (1045mm)
3/4" (19mm)
3/4" (19mm)
6081
DVT44
specs2/framing dimensions
3" (76mm)
55"
(1397mm)
9"
(235mm)
12"
(311mm)
5"
(140mm)
7"
(187mm)
Fireplace Dimensions - DVT44
Fig. 3 Fireplace specifications and framing dimensions for the DVT44.
No drywall in this area, MUST use noncombustible
wallboard such as Dura Rock.
Valve box should not be left attached to the unit.

5
Chateau™
20006081
Appliance
Top Standoffs .............................................0” (0mm)
Bottom ........................................................0” (0mm)
Side Standoffs ............................................0” (0mm)
Back Standoffs ...........................................0” (0mm)
Venting
Horizontal Termination through-a-side wall:
Vertical Sections:
Sides ...............................................2¹⁄₂” (64mm)
Horizontal Sections:
Top ..................................................3¹⁄₂” (89mm)
Bottom ............................................1¹⁄₂” (38mm)
Sides ...............................................2¹⁄₂” (64mm)
Vertical Vent Application:
Sides ..............................................1¹⁄₂” (38mm)
A hearth is not mandatory but is recommended for
aesthetic purposes. We recommend a noncombustible
hearth which projects out 12” (305mm) or more from
the front of the fireplace. The hearth cannot exceed 1¹⁄₂”
(38mm) in height from bottom of fireplace for ease of
door accessibility. (Fig. 5)
Cold climate installation recommendation:
When installing this unit against a non-
insulated exterior wall or chase, it is
mandatory the outer walls be insulated to
conform to applicable insulation codes.
Hearth
Mantels
The height that a combustible mantel is fitted above the
fireplace is dependent on the depth of the mantel. This
also applies to the distance between the mantel leg (if
fitted) and the fireplace.
For the correct mounting height and widths refer to
Figs. 4a and 4b, the following Mantel Charts.
Noncombustible mantels and legs may be installed at
any height and width around the appliance.
When using paint or lacquer to finish the mantel, such
paint or lacquer must be heat resistant to prevent
discoloration.
Clearance to Combustibles
Fig. 4a Combustible mantel minimum installation.
A B C DE
V
W
X
Y
Z
CFM146c
DVT44
mantal chart
Mantel Chart
Mantel Shelf Mantel from Top
Ref. or Breast Plate Ref. of Comb. Chamber
Depth
V 10” (254 mm) A 10” (254 mm)
W 9” (229 mm) B 9” (229 mm)
X 8” (203 mm) C 8” (203 mm)
Y 7” (178 mm) D 7” (178 mm)
Z 6” (152 mm) E 6” (152 mm)
CFM146c
Combustible
Framing and Fin-
ish Wall Above
Standoffs
Standoff
Top of Sheet
Metal
Noncombustible Finish
Material
(Such as Dura Rock)
Fireplace Front
May use combus-
tible facing mate-
rial in this area
J
F
G
H
I
CFM164b
Mantel Leg Char
DVT44
4/9/03 djt
Mantel
Leg
CFM164b
CFM170
DV Builder Front
View
O
N
M
L
K
CFM170a
Fig. 4b Combustible mantel leg minimum installation.
Mantel Mantel Leg from Side
Ref. Leg Depth Ref. of Comb. Opening
F 12” (305mm) K 12” (305mm)
G 9” (229mm) L 9” (229mm)
H 6” (152mm) M 6” (152mm)
I 4” (102mm) N 4” (102mm)
J 3” (76mm) O 3” (76mm)
Side of Fireplace
Noncombustible
Finish Material

6
Chateau™
20006081
Framing and Finishing
NOTE: The valve box assembly must be installed in the
same room as the fireplace.
1. Choose the unit location.
2. The unit is shipped with four (4) nailing flanges
mounted to the sides near the front corners. (Fig. 5)
3. Frame the fireplace with a header across the top of
the standoff. (Fig. 6) It is very important to allow for
the finished wall face along with marble, tiles or any
other noncombustible face finish material desired
when setting the depth of the framing.
4. Attach the fireplace nailing flanges to the frame as
shown in Figure 5.
5. The gas components are located in the control
panel assembly attached to the right side of the unit.
Choose the desired location on the wall or mantel
for the valve box assembly. The conduit length is 5ʼ
(1524mm). (Fig. 7) The framing dimensions for the
box are 12¹⁄₄”L x 9¹⁄₄”W x 5⁵⁄₈”D (311mm x 235mm x
143mm). When the framing for the box is complete,
remove the screws securing the valve box to the
outer casing. Carefully remove the valve box and,
without stressing the conduit, slide the box into the
framed opening. Replace the screws removed from
the side of the outer casing.
FP1357
DVT44
nailing flanges
5/12/03 djt
3"
(76mm) Min.
3"
(76mm) Min.
1¹⁄₂"
(38mm)
Max. Hearth Height
FP1357
Fig. 5 Nailing flanges.
Bend
Line
FP1361
Fig. 7 Valve box assembly location.
53" (1346mm)
45" (1143mm)
FP1361
valve box assy
location
5/30/03 djt
Fig. 6 Fireplace framing.
FP1358
3"
(76mm)
3"
(76mm)
FP1358
DVT44
framing
5/12/03 djt
6. To secure the valve box assembly to the framing
members, open the box door, remove extension
knob(s). For units with two piece cover plates, re-
move the front cover plate by removing the screws
holding the front plate to the second plate. Discon-
nect the wires for the pilot indicator and remove the
second plate located at the top of the box.
For units with a one piece cover plate, remove the
valve cover by removing the two (2) screws securing
the valve cover to the box, hold the cover plate with
one hand and disconnect the wires to the switch and
pilot indicator (R models only). NOTE: Do not allow
the valve cover plate to hang from the pilot indicator
wires as this could damage the wires.
Secure the box to the framing through the two (2)
holes at the top and one (1) on each side using
sheet rock screws. (Fig. 8) After framing the box,
replace the wires, the valve cover, the extension
knob(s) in reverse order.
NOTE: The pilot indicator body is labelled +/-, make
sure the positive wire on the pilot indicator goes to
ground and the negative goes to the plug between
the valve and the thermocouple.

7
Chateau™
20006081
When purging gas line the front glass must
be removed.
A gas shut off valve must be installed on
the gas pipe line going into the appliance
within easy access.
The gas pipeline can be brought in through the bottom
right side of the valve box assembly.
The gas line connection can be made with properly
tinned 1/2” copper tubing or 1/2” gas tight. Some
municipalities have additional local codes, it is always
best to consult your local authority and the CSA-B149.1
installation codes.
For USA installations consult the current National Fuel
Gas Code, ANSI Z223.1/NFPA 54.
9"
(235mm)
12"
(311mm)
FP1362
component box framing
5/03 djt
FP1362
Fig. 8 Valve box framing.
7. The U-channel located on the top of the unit as well
as the nailing flanges on the sides that were men-
tioned in Step 1, are designed to accommodate non-
combustible board (recommended Dura-Rock). They
are positioned 1” (25mm) back from the face of the
unit. NOTE: The U-channel depth can be adjusted
by loosening the hex nut inside the channel.
If marble, tile or any other noncombustible decora-
tive face finish material is desired, a 3” (76mm) wide
noncombustible board (recommended Dura-Rock)
is to be nailed to the nailing flanges on both sides
of the unit. Also, 12” (305mm) of noncombustible
board is to be nailed to the front face of the U-chan-
nel and the top framing member above the standoff.
Combustible material can then be brought to the
outside edges of the noncombustible board installed
earlier. Any noncombustible decorative face finish
could be brought to the sides and top of the unit and
can cover the framing and sheet rock. If a decora-
tive facing is not desired, then the noncombustible
boards must be double thickness and brought flush
with the face of the unit.
Gas Inlet and Manifold Pressures
Natural LP (Propane)
Minimum Inlet Pressure 5.5” w.c. 11.0” w.c.
Maximum Inlet Pressure 14.0” w.c. 14.0” w.c.
Manifold Pressure 3.5” w.c. 10.0” w.c.
Final Finishing
Noncombustible materials such as brick or tile may be
brought to the edges of the face of the appliance.
Gas Specifications
MAX. MIN.
GAS INPUT INPUT
MODEL FUEL CONTROL B.T.U.H B.T.U.H.
DVT38RN Natural Gas Millivolt 46,000 34,000
DVT38RP Propane Millivolt 46,000 36,000
DVT38EN Natural Gas 24V Hi/Lo 46,000 34,000
DVT38EP Propane 24V Hi/Lo 46,000 36,000
DVT44RN Natural Gas Millivolt 60,000 37,000
DVT44RP Propane Millivolt 60,000 45,000
DVT44EN Natural Gas 24V Hi/Lo 60,000 37,000
DVT44EP Propane 24V Hi/Lo 60,000 45,000
DVT38 / DVT44
Certified To
ANSI Z21.50b-2002/CSA 2.22b-2002
Vented Gas Fireplace
High Elevations
Input ratings are shown in BTU per hour and are
certified without deration for elevations up to
4,500 feet (1,370m) above sea level.
For elevations above 4,500 feet (1,370m) in USA,
installations must be in accordance with the
current ANSI Z223.1/NFPA 54 and/or local codes
having jurisdiction.
In Canada, please consult provincial and/or local
authorities having jurisdiction for installations at
elevations above 4,500 feet (1,370m).
WARNING: Improper installation, adjust-
ment, alteration, service or maintenance
can cause injury or property damage. Refer
to this manual for correct installation and
operational procedures. For assistance or
additional information consult a qualified
installer, service agency, or the gas supplier.
Gas Line Installation
DVT38 Units: GF1HC0, GF1IC0, GF1AC0, GF1BC0
DVT44 Units: E21H00, E21I00, E21A00, E21B00

8
Chateau™
20006081
The fireplace, when installed, must be elec-
trically connected and grounded in accord-
ance with local codes or, in the absence
of local codes, with the current CSA C22.1
Canadian Electrical Code or the national
electrical code ANSI/NFPA No. 70 in the
USA.
It is strongly suggested that the wiring of
the Electrical Junction Box be carried out
by a licensed electrician. The box should
be near the valve box assembly to plug the
cord into.
Ensure the power to the supply line has
been disconnected before commencing
this procedure.
Electrical Junction Box (E Units Only)
Do not wire the remote ON/OFF wall switch
for this gas appliance into a 120V power
supply.
The unit is equipped with an ON/OFF rocker switch at
the valve box assembly. If a wall switch is desired, fol-
low these instructions.
1. The valve box is equipped with two knockouts at
the top right and left corners. The right knockout is
designed to run the wall switch wires to the valve.
Use Romex connectors when running wires through
the valve box where the knockouts are located.
2. Attach the wire to the ON/OFF switch and install the
switch into the receptacle box.
3. Connect the other end of the wire to the gas control
valve. (Fig. 10)
Remote ON/OFF Switch This appliance may be fitted with a Honeywell ignition
module. The unit is shipped from the manufacturer with
an ON/OFF switch. The ON/OFF switch is located in
the valve box assembly. If desired a wall switch may be
used.
Installation of the remote ON/OFF switch on electronic
ignition units:
1. The valve box is equipped with two knockouts at the
top right and left corners. The right knockout is de-
signed to run the wall switch wires to the valve. The
left knockout is designed for wiring the electronic
unit (E model) to 120v with proper grounding. Use
Romex connectors when running wires through the
valve box where the knockouts are located.
2. Attach the wire to the ON/OFF switch and install the
switch into the receptacle box. (Fig. 11)
3. Connect the White wire from the wall switch to the
Black wire from the transformer, using an approved
wire nut or terminal. Connect the Black wire from the
wall switch to the Black wire running from the #6 po-
sition of the ignition module, also using an approved
wire nut or terminal.
Electronic Gas Control Valve
Always check for gas leaks with a mild
soap and water solution applied with a
brush no larger than 1” (25mm). Never ap-
ply soap and water solution with a spray
bottle. Do not use an open flame for leak
testing.
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.
The gas control is equipped with a captured screw type
pressure test point, therefore it is not necessary to pro-
vide a 1/8” test point up stream of the control.
When using copper, use only approved fittings. Always
provide a union when using black iron pipe so the gas
line can be easily disconnected for burner servicing. A
union may not be behind a wall. (Fig. 9) See the gas
specifications for pressure details and ratings.
FP297A
INSTA VENT FREE
UVHB26 GAS SUPPLY
7/1/98
FP297A 1/2” Gas Supply
1/2” NPT X 1/2” Flare
Shut-off Valve
1/2” Gas Tight or
Tinned Copper
(from valve)
(Not provided)
Fig. 9 Typical gas supply installation.
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THTP
TP TH
FP1366
SIT valve
rocker switch
wiring
5/03
Fig. 10 Remote switch wiring diagram for R models.
Remote ON/OFF Switch
Gas Control Valve FP1366

9
Chateau™
20006081
General Venting
Your fireplace is approved to be vented either through
the side wall, or vertical through the roof.
• Only Vermont Castings, Majestic Products
venting components specifically approved and
labelled for this fireplace may be used.
• 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.
There must not be any obstruction such as bushes, gar-
den sheds, fences, decks or utility buildings within 24”
(610mm) from the front of the termination hood.
Do not locate termination hood where excessive snow
or ice build up may occur. Be sure to check vent termi-
nation area after snow falls, and clear to prevent ac-
cidental 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 the vent termination be located observ-
ing the minimum clearances as shown on following
page.
PILOT
HONEYWELL IGNITION MODULE
WHITE
BLACK
BLACK
NOVA SIT 822 VALVE
HI
LO
120 VAC RTN
WHITE
GREEN
BLACK
120 VAC HOT
BLACK
WHITE
24 VAC RET
40VA TRANSFORMER
24 VAC HOT
BLACK WHITE
WALL SWITCH
WHITE
1 2 3 5 6 8 9
MV MV/VP PV GRD 24V SENSE SPARK
24V
WHITE
BLACK
FP1367
Honeywell ignition
rocker switch
wiring
5/03
To Receptacle
Supplied
in Valve Box
FP1367
Fig. 11 Honeywell ignition module.

10
Chateau™
20006081
V
V
V
V
V
V
V
X
X
X
D
E
B
B
B
C
BM
B
A
J
K
F
L
VENT TERMINATION AIR SUPPLY INLET AREA WHERE TERMINAL IS NOT PERMITTED
H
I





 

V
B
CFM145a
DV Termin Location
5/01/01 Rev. 12/05/01
sta
INSIDE
CORNER DETAIL
V
A
G
V
NN
V
V
G
G
A
CFM145a
General Venting Information - Termination Location
A = Clearance above grade, veranda, porch, 12” (30cm) 12” (30cm)
deck, or balcony
B = Clearance to window or door that may be 6” (15cm) for appliances 6” (15cm) for appliances
opened < 10,000Btuh (3kW), 12” (30cm) < 10,000 Btuh (3kW), 9”
for appliances > 10,000 Btuh (3kW) and (23cm) for appliances > 10,000
< 100,000 Btuh (30kW), 36” (91cm) Btuh (3kW) and < 50,000 Btuh
for appliances > 100,000 Btuh (30kW) (15kW), 12” (30cm) for
appliances > 50,000 Btuh (15kW)
C = Clearance to permanently closed window 12” (305mm) recommended to 12” (305mm) recommended to
prevent window condensation prevent window condensation
D = Vertical clearance to ventilated soffit located
above the terminal within a horizontal 18” (458mm) 18” (458mm)
distance of 2 feet (610mm) from the center
line of the terminal
E = Clearance to unventilated soffit 12” (305mm) 12” (305mm)
F = Clearance to outside corner see next page see next page
G = Clearance to inside corner (see next page) see next page see next page
H = Clearance to each inside of center line 3ʼ (91cm) within a height of 15ʼ 3ʼ (91cm) within a height of 15ʼ
extended above meter/regulator assembly above the meter/regulator assembly above the meter/regulator assy
I = Clearance to service regulator vent outlet 3ʼ (91cm) 3ʼ (91cm)
J = Clearance to nonmechanical air supply inlet 6” (15cm) for appliances < 10,000 6” (15cm) for appliances
to building or the combustion air inlet to any Btuh (3kW), 12” (30cm) for < 10,000 Btuh (3kW), 9”
other appliances appliances > 10,000 Btuh (3kW) and < (23cm) for appliances > 10,000
100,000 Btuh (30kW), 36” (91cm) Btuh (3kW) and < 50,000 Btuh
for appliances > 100,000 Btuh (30kW) (15kW), 12” (30cm) for
appliances > 50,000 Btuh (15kW)
K = Clearance to a mechanical air supply inlet 6ʼ (1.83m) 3ʼ (91cm) above if within 10ʼ
(3m) horizontally
L = Clearance above paved sidewalk or paved 7ʼ (2.13m)† 7ʼ (2.13m)†
driveway located on public property
M = Clearance under veranda, porch, deck or 12” (30cm)‡ 12” (30cm)‡
balcony
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 obstruction within a horizontal distance of 18” (450mm).
1 In accordance with the current CSA-B149 Installation Codes
2 In accordance with the current ANSI Z223.1/NFPA 54 National Fuel Gas Codes
† A vent shall not terminate directly above a sidewalk or paved driveway which is located between two single family dwellings and serves both dwell ings
‡ only permitted if veranda, porch, deck or balcony is fully open on a minimum 2 sides beneath the floor:
NOTE: 1. Local codes or regulations may require different clearances.
2. The special venting system used on CFM Specialty Home Products Direct Vent Fireplaces are certified as part of the appliance,
with clearances tested and approved by the listing agency.
Canadian Installations1 US Installations2
Fig. 12 Vent termination clearances.
*Clearances to soffit do not apply to “vinyl soffits”.

11
Chateau™
20006081
584-15
Outside Corner
Inside Corner
Termination Clearances
Termination clearances for buildings with combustible and noncombustible exteriors.
A =
Combustible
6"(152mm)
Noncombustible
2"(50mm)
B =
Combustible
6"(152mm)
Noncombustible
2"(50mm)
A
Balcony -
with no side wall
G =
Combustible &
Noncombustible
12"(305mm)
G
Balcony -
with perpendicular side wall
H = 24"(610mm)
J = 20"(508mm)
H
J
B
Recessed Location
C = Maximum depth of 48"
(1219mm) for recessed
location.
D = Minimum width for back wall
of a recessed location.
Combustible 38"(965mm)
Noncombustible 24"(610mm)
E = Clearance from corner in
recessed location.
Combustible 6"(152mm)
Noncombustible 2"(50mm)
C
D
C
E
V
V
Combustible &
Noncombustible
V
V
V
Quick Reference for Fresh Air Restrictor Plate / Flue Baffle
Application Item DVT38N DVT38P DVT44N DVT44P
SK8DVSK Flue Restrictor Plate 3” None None 4¹⁄₂”
Fresh Air Restrictor Plate None None None #1
Vertical Less than 12’ Flue Restrictor Plate None None None None
Fresh Air Restrictor Plate None None None None
Vertical 12’ to 20’ Flue Restrictor Plate 4¹⁄₂” 4¹⁄₂” 4¹⁄₂” 4¹⁄₂”
Fresh Air Restrictor Plate #3 #3 #3 #3
Vertical 20’ to 30’ Flue Restrictor Plate 4¹⁄₂” 4¹⁄₂” 4¹⁄₂” 4¹⁄₂”
Fresh Air Restrictor Plate #2 #2 #2 #2
Vertical 30’ to 40’ Flue Restrictor Plate 4¹⁄₂” 4¹⁄₂” 4¹⁄₂” 4¹⁄₂”
Fresh Air Restrictor Plate #1 #1 #1 #1
Fig. 13 Termination clearances.

12
Chateau™
20006081
Horizontal Termination
The vent must rise vertically a minimum of 24” (610mm)
off the top of the unit, before the first elbow. The hori-
zontal run may extend up to 20ʼ (6m) and include a
vertical rise of up to 40ʼ (12m). (Fig. 15) Horizontal ter-
mination must also meet the criteria shown in Figures
12 & 13.
• Approved vent systems must terminate above and
including the heavy line in Figure 15.
• Two 45° elbows may be substituted for each single
90° elbow.
• With a rise between 2ʼ - 4ʼ, one (1) 90° or two (2) 45°
elbows may be used.
UP
FP1368
DVT44
5/03
Pipe Section
Pipe
Rim
Pipe
Rim
Hem
Lance
FP1368
Fig. 14 Install pipe, listening for the snap-lock to fasten.
Vertical Termination
A vertical vent system must terminate no less than 12ʼ
(3.66m) and no more than 40ʼ (12m) above the appli-
ance flue collar. A 2ʼ (610mm) vertical section must be
installed before any offset. A maximum of 20ʼ (6.1m)
horizontal and three (3) 90° elbows may be installed
with a minimum of 12ʼ (3.66m) vertical section above
the flue collar of the unit. Refer to Page 15, Figure 26
for more information.
A vertically terminated vent system must also conform
to the following criteria:
• No more than three (3) 90° elbows may be used.
• Two (2) 45° elbows may be substituted for one (1)
90° elbow. No more than six (6) elbows may be
used.
General Information Assembling Vent Pipes
SK8 Venting Pipes
Canadian Installations:
The venting system must be installed in accordance
with the current CSA-B149 .1 installation code.
USA Installations:
The venting system must conform with local codes and/
or the current National Fuel Gas code ANSI Z223.1/
NFPA 54.
Only venting components manufactured by Vermont
Castings, Majestic Products can be used in Direct Vent
systems.
NOTE: The joints of the inner pipe (flue pipe) must be
taped with 550°F or higher temperature metal adhesive
tape that meets the requirements of F.A.R. 25.853(a)
High temperature sealant milpack or stove cement
of 550°F or higher could be used instead. The joints
of The outer pipe (fresh air pipe) must be taped with
315°F or higher temperature metal adhesive tape or the
use of high temperature milpack or stove cement would
be applicable. When using the unitized 30°, 45° or 90°
elbows, apply 1/4” bead of high temperature, 550°F or
higher, sealant (milpack or stove cement) to the joint of
the inner pipe (flue pipe) and the straight section as it is
impossible to be taped. The outer pipe must be taped
with 315°F high temperature metal adhesive tape for
proper sealing.
Start by attaching the first vent pipe section to the collar
on top of the fireplace. In order to attach the first pipe
section, it may be necessary to remove the top shield.
Remove four (4) screws securing top shield, install first
pipe section and replace top shield.
Install the pipe as shown in Figure 14. When you get a
good lock, you will hear the pipe clearly snap together.
Once sections are snap-locked in place, it is extremely
difficult to get them apart. Make sure the pipe is firmly
snapped and locked together as each pipe section is
mounted.
When installing elbows, follow the same procedure.
The joints of inner and outer elbow must be taped with
UL approved high temperature metal adhesive tape for
proper sealing. Be sure to always attach straps on up-
per elbow to a structural framing member.
For vertical installations, continue installing the pipe as
required until pipe is installed up through the ceiling. At
this point, you must install a firestop spacer.

13
Chateau™
20006081
Sidewall Applications




















                   
Vertical Run (in feet)
(Measured from the appliance flue collar to the top of the vent pipe.)
Horizontal Run (in feet)




















FP1359
DVT44
Horizontal
venting
graph
5/13/03 djt
May use up to
three (3) 90°
elbows, but must
not have two (2)
consecutive 90°
elbows in horizon-
tal plane
Unacceptable vent-
ing configuration
FP1359
Fig. 15 Horizontal vent termination window.
May use
one (1)
elbow
only
• Vent must rise a minimum of 2ʼ (610mm) before
offset is used.
• Termination height must conform to roof clearance
as specified in Figure 34.
Since it is very important that the vent-
ing system maintain its balance between
the combustion air intake and the flue
gas exhaust, certain limitations as to vent
configurations apply and must be strictly
adhered to.
Use of the Restrictor Plates in
Horizontal Venting Applications
The primary purpose for the vent restrictor plate is to
regain flame height under certain venting conditions as
outlined below.
DVT44 ONLY
When using the horizontal starter vent kit, SK8DVSK,
with natural gas, do not use the restrictor plate. If using
this vent kit with liquid propane, the 4¹⁄₂” restrictor plate
may be used. (Fig. 16)
24"
(610mm)
Min.
12"
(305mm)
Min.
FP1408
restrictor plate
horizontal installation
8/26/03 djt
LP Only
Use 4"
FP1408
Fig. 16 Restrictor plate in horizontal venting.
For propane unit, fresh air restrictor plate is shipped
from the factory at the #2 setting and can be adjusted
to setting #1 in some applications if needed. Refer to
Pages 20 & 21, Figures 36 & 38 for restrictor plate
installation and fresh air plate setting adjustment.
DVT38 ONLY
When using the horizontal starter vent kit, SK8DVSK,
with liquid propane, do not use the restrictor plate. If
using this vent kit with natural gas, the 3” restrictor plate
may be used. (Fig. 16)
The vent graph showing the relationship between verti-
cal and horizontal side wall venting will help to deter-
mine the various dimensions allowable.
Minimum clearance between vent pipes
and combustible materials is 3¹⁄₂” (89mm)
on top, 2¹⁄₂” (64mm) on both sides and 1¹⁄₂”
(38mm) on the bottom.
When the vent termination exits through foundations
less than 20” (508mm) below siding outcrop, the vent
pipe must be flush with the siding.
It is always best to locate the fireplace in such a way
that minimizes the number of offsets and horizontal
vent length of vent pipe from the flue collar of the fire-
place to the face of the outer wall.
Horizontal plane means no vertical rise exists on this
portion of the vent assembly.
• The maximum number of 90° elbows per side wall
installation is three (3), but must not have two (2)
consecutive elbows in the horizontal plane.

14
Chateau™
20006081
• A minimum of 2ʼ (610mm) vertical section off the top
of the unit is required, an elbow and a 1ʼ (305mm)
maximum horizontal run to get through a wall. (Fig.
18)
• The maximum number of 45° elbows permitted per
side wall installation is two (2). These elbows can be
installed in either the vertical or horizontal run. (Fig.
19)
NOTE: Apply high temperature sealant or UL approved
high temperature metal adhesive tape as directed on Page
11. If non-unitized elbows are used, also secure elbows to
straight sections with self tapping screws.
FP1012
Top vent max run
1/25/00 djt
14ʼ (4.3 m)
Pipe Straps
Every 3ʼ
(914 mm) Firestop/Zero
Clearance Sleeve
Pipe
Straps
Every 3ʼ
(914 mm)
20ʼ (6 m)
FP1012a
Fig. 17 Support straps for horizontal runs.
Minimum 2ʼ
(610 mm) Section
Unitized Elbow
(SK890)
• For each 45° elbow installed in the horizontal run,
the length of the horizontal run MUST be reduced
by 18” (45cm). This does not apply if the 45° elbows
are installed on the vertical part of the vent system.
For each 90° elbow installed in the horizontal run,
the length of the horizontal run MUST be reduced by
36” (91cm).
• The maximum number of elbow degrees in a system
is 270°. (Fig. 20)
10'
(3m)
AB
A + B = 17' (5.2m)
FP1238
Fig. 19 Maximum vent run with elbows.
2'
(610mm)
FP1237a
DVT44
horizontal plane
4/03
2'
(610mm)
C
L
X
FP1237a
Fig. 18 Minimum vertical run / maximum horizontal run.
Wall Open-
ing
(DVT44) X = 7ʼ3¹⁄₄” (2216mm)
(DVT38) X = 6ʼ9⁷⁄₈” (2080mm)
STEP 1
Locate vent opening on the wall. It may be necessary
to first position the fireplace and measure to obtain hole
location. Depending on whether the wall is combustible
or noncombustible, cut opening to size. (Fig. 21)
For combustible walls first frame in opening.
Combustible Walls: Cut a 16¹⁄₄”H x 16¹⁄₄” W (413mm
x 413mm) hole through the exterior wall and frame as
shown.
Noncombustible Walls: Hole opening must be 11¹⁄₄”
(286mm) in diameter.
STEP 2
Measure wall thickness and cut zero clearance sleeve
parts to proper length (MAXIMUM 12”/305 mm). As-
semble sleeve using #8 sheet metal screws (supplied).
(Fig. 22) Install firestop assembly. (Fig. 31)
Zero clearance sleeve is only required for
combustible walls.
STEP 3
Slide the zero clearance sleeve through the wall and
install the firestop on the inside surface of the wall.
Secure with four (4) #8 sheet metal screws.
Sidewall Installation
1
2
3
4
FP1239a
Sidewall maximum
bends
DVT44
4/03
Example: In Figure 23
Elbow 1 = 90°
Elbow 2 = 45°
Elbow 3 = 45°
Elbow 4 = 90°
Total angular variation = 270°
FP1239a
Fig. 20 Maximum number of elbow degrees.

15
Chateau™
20006081
VO584-100
Vent Opening
2/99 djt
Vent Opening for Combustible Wall
16¹⁄₄”
(413mm)
Fireplace Hearth
Framing
Detail
Vent Opening for Noncombustible Wall
11¹⁄₄”
(286mm)
VO584-100
Fig. 21 Locate vent opening on wall.
16¹⁄₄”
(413mm)
ZCS101
Zero Clearance Sleeve
3/11/99 djt
Adjustable Zero
Clearance Sleeve Max. Length
12” (305mm)
#8 Screws (2)
#8 Screws (2)
ZCS101a
Fig. 22 Adjustable zero clearance sleeve.
X
FP1240a
Fig. 23 Vertical height requirement.
Firestop
Zero Clear-
ance Sleeve
STEP 4
Place fireplace into position. (Fig. 23) Measure the
vertical height (X) required from the base of the flue
collars to the center of the wall opening. NOTE: If using
the SK8DVSK Kit, the vertical section of pipe is tele-
scopic and could provide adjustment from 24” up to 40”
(610mm to 1016mm).
STEP 5
Tape the inner and outer flue collars of the fireplace
using UL approved metal adhesive tape to ensure the
joints are sealed. Attach an appropriate length of vent
pipe to the fireplace. Follow with the installation of the
inner and outer elbow, tape elbow joints and secure
joints as described on Page 11.
STEP 6
Measure the horizontal length requirement including a
2” (50mm) overlap, ie from the elbow to the outside wall
face plus 2” (50mm) (or the distance required if install-
ing a second 90° elbow). (Fig. 24)
Always install horizontal venting on a level
plane.
STEP 7
Use appropriate length of pipe sections and install the
horizontal vent sections. You may need to cut 1ʼ wall
section to size to be flush with the outside wall. The sec-
tions which go through the wall are packaged with the
starter kit, and can be cut to suit if necessary. (Fig. 25)
X
FP1241a
Fig. 24 Horizontal length requirement.
FP1242a
Fig. 25 Through the wall.

16
Chateau™
20006081
Sealing firestop gaps with high temperature sealant
will restrict cold air being drawn in around fire-
place.
STEP 8
Guide the vent terminations 8” and 11” collars into their
respective vent pipes. Double check that the vent pipes
overlap the collars by 2” (50mm). Secure the termina-
tion to the wall with screws provided and caulk around
the wall plate to weatherproof. (Fig. 26) As an alterna-
tive to screwing the termination directly to the wall you
may also use expanding plugs or an approved exterior
construction adhesive.
Support horizontal pipes every 3ʼ (91 cm)
with metal pipe straps.
Check fireplace to make sure it is levelled
and properly positioned.
FP1243a
Fig. 26 Secure termination to wall.
Use of Restrictor Plate
for Vertical Venting Applications
The primary purpose for the vent restrictor is to regain
flame height under certain venting conditions as
outlined below.
NOTE: The joints of the inner pipe (flue pipe) must be
taped with 550°F or higher temperature metal adhesive
tape that meets the requirements of F.A.R. 25.853(a)
High temperature sealant milpack or stove cement
of 550°F or higher could be used instead. The joints
of The outer pipe (fresh air pipe) must be taped with
315°F or higher temperature metal adhesive tape or the
use of high temperature milpack or stove cement would
be applicable. When using the unitized 30°, 45° or 90°
elbows, apply 1/4” bead of high temperature, 550°F or
higher, sealant (milpack or stove cement) to the joint of
the inner pipe (flue pipe) and the straight section as it is
Vertical Through-the-Roof
Applications
12'
(3.7m)
Min. Rise
10' (3m) Max.
Natural or LP
Use 4"
FP1410
Restrictor plate
horizontal offset installation
8/26/03 djt
Fresh Air Restrictor Plate
Setting = None or #3 Only
FP1410
Fig. 28 Restrictor plate use with horizontal offset.
impossible to be taped. The outer pipe must be taped
with 315°F high temperature metal adhesive tape for
proper sealing.
For vertically venting either propane or natural gas
units, with vertical vent heights of 12ʼ (3.7m) or greater,
(measured from the top of the flue collar) the restrictor
plate as supplied with this unit should be used. (Fig.
27) Also, the fresh air restrictor plate could be adjusted
according to your vent height. (Fig. 27) Refer to Pages
20 & 21, Figures 36 & 38 for restrictor plate installation
and fresh air restrictor plate adjustment.
For vertical venting configurations that include a
minimum vertical rise of 12ʼ (3.7m) and a maximum
horizontal offset of 10ʼ (3m) the 4¹⁄₂” restrictor plate
supplied with this unit should be used. The fresh air
restrictor plate could be adjusted to the setting #3
(DVT44 Only). (Fig. 28) Refer to Pages 20 & 21,
Figures 36 & 38 for restrictor plate installation and fresh
air restrictor plate adjustment.
12'
(3.7m)
or Greater
'X'
FP1409
restrictor plate
straight up installation
8/26/03 djt
DVT44 - Natural or LP
Use 6"
DVT38 - Natural or LP
Use 5"
FP1409
Fig. 27 Restrictor plate use in straight up installation.
Fresh Air Restrictor Plate
X Setting
30ʼ to 40ʼ #1
20ʼ to 29ʼ #2
12ʼ to 19ʼ #3

17
Chateau™
20006081
Max. 20' (6 m)
Max. Height
40' (12 m)
Min. Height
20' (6 m)
FP1244a
through the roof
max/min dims
4/03
Pipe Straps Every 3ʼ
(914mm)
FP1244a
Fig. 29 Support straps for horizontal runs.
This Gas Fireplace has been approved for,
• Vertical installations up to 40ʼ (12m) in height. Up
to a 20ʼ (6m) horizontal vent run can be installed
within the vent system using a maximum of three
(3) 90° elbows. (Fig. 29)
• A 2ʼ (610mm) vertical section must be installed
before any offset. A maximum of 20ʼ (6.1m) horizon-
tal and three (3) 90° elbows may be installed with a
minimum of 12ʼ (3.66m) vertical section above the
flue collar of the unit. (Fig. 29)
• Up to two (2) 30° or 45° elbows may be used within
the horizontal run. For each 30° or 45° elbow used
on the horizontal level the maximum horizontal
length must be reduced by 18” (457mm).
Example: Maximum horizontal length
0 x 30° or 45° elbows = 10ʼ (3m)
1 x 30° or 45° elbows = 8ʼ6” (2.6m)
2 x 30° or 45° elbows = 7ʼ (2.1m)
• A minimum of an 12ʼ (3.7m) vertical rise.
• Two sets of 30° or 45° elbows offsets within these
vertical installations. From 0 to a maximum of 8ʼ
(2.4m) of vent pipe can be used between elbows.
(Fig. 30)
• SKCS8 must be used to support offsets. (Fig. 31)
This application will require that you first determine
the roof pitch and use the appropriate starter kit.
(Refer to Venting Components List)
• The minimum height of the vent above the highest
point of penetration through the roof is 2ʼ (610mm).
(Fig. 32)
Vertical Through-the-Roof Installation
12
3
4
Max. 8' (2.4m)
FP1245a
through the roof
90 & 45 degree
FP1245a
Fig. 30 Typical offset application.
1 + 2 + 3 + 4 = 270°
Minimum 2ʼ (610mm)
Before Any Elbow
1. Locate your fireplace.
2. Plumb to center of the (8”) flue collar from ceiling
above and mark position.
3. Cut opening equal to 14¹⁄₂” x 14¹⁄₂” (368mm x
368mm).
4. Proceed to plumb for additional openings through
the roof. In all cases, the opening must provide a
minimum of 1¹⁄₂” (38mm) clearance to the vent pipe,
i.e., the hole must be at least 14¹⁄₂” x 14¹⁄₂” (368 mm
x 368mm).
5. Place fireplace into position.
6. Place firestop(s) SKFS2A or Attic Insulation Shield
AIS-SK into position and secure. (Figs. 31, 32)
7. Install roof support (Fig. 33) and roof flashing making
sure upper flange of flashing is below the shingles.
8. Install appropriate pipe sections until the venting is
above the flashing.
9. Seal around the pipe.
10. Add additional vent lengths for proper height. (Fig.
34)

18
Chateau™
20006081
FP593
SR/C
11/20/97
Attic Installation
Ceiling Installation
Nails (4)
Firestop Spacer
Joist
Joist
Firestop Spacer
Nails (4) FP593
Fig. 31 Installing firestop spacer.
FP263
MBUF
5/9/96
Attic
Insulation
Shield
Ceiling
Base
Flanges
Nails (4 Re-
quired)
Attic Joist
FP263
Fig. 32 Attic shield installation.
If an attic is above ceiling level an AIS-SK
(Attic Insulation Shield) must be installed.
The enlarged ends of the vent section
always face downward.
Min.
2' (610mm)
CFM190
TTR Ternim. 2'
1/25/02 sta
CFM190
Fig. 34 Minimum termination to roof clearance.
FP270/271
CR Series
2/19/99 djt
Support Structure
Elbow Strap
(must be tight)
Ceiling Hole
Framing
Angled Firestop
Chimney Support Strap
(must be tight)
FP270/271
Elbow Strap
Angled Strap
Fig. 33 Attach straps to a structural framing member.

19
Chateau™
20006081
Chimney Components
Horizontal Starter Kit Contains 24”-40” telescopic pipe* for minimum vertical SK8DVSK
rise from collar pipe, 90° elbow, horizontal
through-wall starter pipe, zero clearance sleeve,
metal adhesive tape, sidewall termination and firestop.
SK8 Chimney Sections Pipe used to build 8” (SK8) flue systems. SK81 (1ʼ Long)
SK818 (1Z\xʼ Long)
SK83 (3ʼ Long)
SK84 (4ʼ Long)
SK8 Chimney Elbows Elbow used to create an offset in an 8” SK830-2 30° Elbow*
chimney system. (2 per pkg.)
SK845 45° Elbow*
SK890 90° Elbow*
Firestop Required at each floor level of chimney SKFS2A —
installation. (Plus attic on multi-story installation.) (8” straight flue)
SK8DVFS
(Horizontal Firestop)
Zero Clearance Sleeve Used when horizontal pipe goes through an interior SK8ZCS
vertical wall.
Attic Insulation Shield Used to prevent insulation from coming in contact with AIS-SK
the chimney system.
Chimney Support Used to support chimney for each of: 30ʼ vertical SKCS8
height and 6ʼ of angled chimney run.
Round Top Termination Top used to terminate chimney at roof.
(Flashing not included.) RLTSK8
Round Top Termination - Top used to terminate chimney at chase.
Extended (Flashing not included.) RLTSK8L
Flashing Metal finishing required around termination 8-6-12 with 8” flue:
to prevent rain leakage. 0-6/12 pitch
8-12-12 with 8” flue:
6/12-12/12 pitch
Housing Extensions Extends Square Termination on steep 202036
pitched roofs.
Chase Top Housing Low profile pyramid-style chimney cap used to PTLSK8
terminate chimney through a chase. Includes
adapter. (Flashing not included.)
Chase Top Housing Square chimney cap used to terminate chimney SLTSK8
through a chase. Terra Cotta Masonry. Includes
adapter. (Flashing not included.)
Horizontal Termination Cap used to terminate venting through a sidewall. SK8DVRVT
Model NumberDescriptionComponent
NOTE: The 24”-40” telescopic pipe is only intended for use with the SK8DVSK.
* Factory unitized elbow

20
Chateau™
20006081
Only glass approved by CFM Specialty
Home Products should be used on this
fireplace.
1. Turn the fireplace OFF (including the pilot).
2. If the unit has been operating allow time for the
components to cool.
3. Using a Phillips screwdriver, unfasten two (2) screws
located at the top of the glass frame. (Fig. 35)
4. Tilt the glass frame at the top away from the unit.
Lift it carefully off the bottom door track and set on
padded surface.
It is necessary to periodically clean the glass. During
start-up, condensation, which is normal, forms on the
inside of the glass. This condensation 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 the glass be
cleaned two or three times with a non-ammonia based
household cleaner and warm water (gas fireplace glass
cleaner is recommended) within the first few weeks of
operation.
After the initial cleaning process the glass should be
cleaned two or three times during each operating
season depending on the environment in the house.
Clean the glass after the first two weeks of
operation.
• The use of any non-approved replacement glass will
void all product warranties.
• Care must be taken to avoid breakage of the glass.
• Do not operate appliance with glass front
removed, cracked or broken.
• A replacement glass frame assembly (complete
with gasket) is available through your Vermont
Castings, Majestic Products dealer and should
only be installed by a licensed qualified service
person.
Operating Instructions
Glass Information
Glass Frame Assembly Removal
Glass Cleaning
Restrictor Plates Installation
Refer to Pages 13 & 16 for your venting configuration
and combination of restrictor plate requirement and
fresh air restrictor plate adjustment.
Restrictor Plate Installation
Using the two (2) screws provided along with the restic-
tor plate shipped with the logset, fasten the restrictor
plate to the firebox top through the front of the unit. (Fig.
36)
FP1363
DVT44
remove glass
5/03
Phillips
Screws
FP1363
Fig. 35 Remove Phillips screws, tilt frame forward and lift off
bottom door track.
FP1364
restrictor plate
5/23/03 djt
Flue Opening
Restric-
tor Plate
Sheet Metal
Screws
FP1364
Fig. 36 Restrictor plate location.
DVT44
Use tin snips to cut
along slots to make 4¹⁄₂”
(114mm) restrictor plate.
(Refer to Page 13)
DVT38
Use tin snips to cut
along outer slots to
make 4¹⁄₂” (114mm)
restrictory plate.
(Refer to Page 16, Fig.
28)
DVT38
Use tin snips to cut
along inner slots to
make 3” restrictor
plate. (Refer to
Page 13)