Vexar C42MW Quick start guide

For more information, visit www.fmiproducts.com
SAVE THIS BOOK
This book is valuable. In addition to instructing you
on how to install and maintain your appliance, it also
contains information that will enable you to obtain re-
placementpartsoraccessoryitemswhenneeded.Keep
it with your other important papers.
This fireplace is approved for use as a wood burning fire-
place or for use with a vented gas log approved to ANS
Z21.60 or Z21.84 standards or for use with a vent-free gas
logheaterapprovedtoANSZ21.11.2standard.Ahoodmust
be installed when using a vent-free log heater (see , page
18).
This wood burning fireplace complies with UL127-
CAN/ULS-S610-M87 standard as a FACTORY BUILT
APPLIANCE.
FOR CANADA: The authority having jurisdiction (such
as the municipal building department, fire department,
etc.) should be contacted before installation to deter-
mine the need to obtain a permit.
INSTALLER: Leave this manual with the appliance.
CONSUMER: Retain this manual for future reference.
WOOD BURNING FIREPLACE
OWNER’S OPERATION AND
INSTALLATION MANUAL
MODEL C42MW
ICBO # ER-3507
PFS
®
USC

www.fmiproducts.com 108919-01H2
SAFETY
WARNING: Do not install a
fireplaceinsertinthisboxunless
themanufacturer'sinstructions
with the insert specifically state
thisfireplacehasbeentestedfor
use with this insert.
FOR YOUR SAFETY
• Do not store or use gasoline
oranyotherflammablevapors
orliquidsinthevicinity ofthis
or any other appliance.
• Due to high temperatures, the
appliance should be located
out of traffic and away from
furniture and draperies.
• Do not place clothing or other
flammablematerialsonornear
the appliance.
• Never leave children unat-
tended when a fire is burning
in the fireplace.
WARNING: Use solid wood
or processed solid fuel fire logs
only. When processed wood
fuel fire logs are used, do not
poke or stir the logs while they
are burning. Use only fire logs
that have been evaluated for
the application in fireplace and
refer to fire log warnings and
caution markings on packaging
prior to use.
This fireplace is not intended to
beusedasasubstitute forafur-
nacetoheatanentirehome.Use
for supplemental heat only.
WARNING: Improper instal-
lation, adjustment, alteration,
service or maintenance can
causeinjury,propertydamageor
loss of life. Refer to this manual
for assistance or additional in-
formation. Consult a qualified
installer or local distributor.
IMPORTANT:Checklocalcodes
before installing this fireplace.
Before beginning installation of this fireplace,
read these instructions through completely.
• This Style Crest, Inc fireplace and its com-
ponents are safe when installed according
to this installation manual. Unless you use
Style Crest, Inc components, which have
been designed and tested for the fireplace
system, you may cause a fire hazard.
• TheStyleCrest,Incwarranty will be voided
by and Style Crest, Inc disclaims any re-
sponsibility for the following actions.
a.Modification of the fireplace, com-
ponents, doors, air inlet system and
damper control.
b. Use of any component part not manu-
factured or approved by Style Crest, Inc
in combination with a Style Crest, Inc
fireplace system.
Proper installation is the most important step
in ensuring safe and continuous operation of
fireplace. Consult the local building codes as
totheparticularrequirementsconcernedwith
the installation of all factory built fireplaces.
TABLE OF CONTENTS
Safety .................................................................. 2
Specifications ...................................................... 3
Fireplace Installation............................................ 4
Venting Installation .............................................. 7
Optional Gas Line Installation............................ 13
Operation and Maintenance..............................14
Technical Service............................................... 15
Parts.................................................................. 16
Replacement Parts............................................ 18
Accessories....................................................... 18

www.fmiproducts.com
108919-01H 3
SPECIFICATIONS
0" TO
BOTTOM
OUTSIDE AIR
(LEFT SIDE
ONLY)
TOP SPACERS
3/4" AIR
SPACE
BACK
AND
SIDES
HEARTH
EXTENSION
66" X 20"
12"
EACH SIDE
1" AIRSPACE
TO COMBUSTIBLE
COMBUSTIBLE
WALL BOARD
0" TO
MATERIAL
NO COMBUSTIBLE
MATERIAL ON FACE
GAS LINE
KNOCK OUT
AIR KIT KNOCK OUTS
ROUND TOP TERMINATION
GAS LINE
KNOCK OUTS
LEFT SIDE
RIGHT SIDE
NOT LESS
THAN 14" TO
PERPENDICULAR
SIDEWALL
SQUARE CHASE-TOP
TERMINATION
8.25"
10.375"
13"
37.5"
33"
44"
42"
21.5"
32"
6.5"
38.85"
14.438"
1.375"
25.375"
7"
7"
1"
8.25"
14"
44"
1"
1.75"
0.625"
28.5"
21.125"

www.fmiproducts.com 108919-01H4
FIREPLACE INSTALLATION
SELECTING LOCATION
Todeterminesafest andmostefficientlocation
forfireplace,youmusttakeinto consideration
the following guidelines:
1. Locationmustallowforproper clearances
(see Figures 1 and 2).
2. Consider a location where fireplace will
not be affected by drafts, air conditioning
ducts, windows or doors.
3. A location that avoids cutting of joists or
roof rafters will make installation easier.
4. An outside air kit is available with this
fireplace (see Optional Outside Air Kit on
page 7).
MINIMUM CLEARANCE TO
COMBUSTIBLES
Back and sides of fireplace 3/4" minimum*
Floor** 0" minimum
Perpendicular wall to opening 12" minimum
Top spacers 0" minimum
Mantel clearances see Mantels, page 6
Chimney outer pipe surface 1" minimum
* Not required at nailing flanges
** See step 2 of Framing
WARNING: Do not pack re-
quiredairspaceswithinsulation
or other materials.
Minimum/Maximum Chimney Height
Minimum height of chimney, measured from
base of fireplace to flue gas outlet of termina-
tion, is 11.5 feet for straight flue or a flue with
one elbow set. Maximum distance between
elbows is 2 feet. For systems with two elbow
sets, minimum height is 22 feet. Maximum
heightofanysystem is 28 feet.Thismeasure-
mentincludesfireplace, chimneysectionsand
height of termination assembly at level of flue
gas outlet (see Figure 18, page 11).
FRAMING
1. Frameopeningforfireplace using dimen-
sions shown in Figures 1 and 2.
2. If fireplace is to be installed directly on
carpeting, tile (other than ceramic) or any
combustible material other than wood
flooring, fireplace must be installed upon
ametalorwood panel extending full width
and depth of fireplace.
3. Set fireplace directly in front of this open-
ingandslideunit back until nailingflanges
touch side framing.
4. Check level of fireplace and shim with
sheet metal if necessary.
5. Before securing fireplace to prepared
framing, ember protector must be placed
between hearth extension (not included)
and under bottom front edge of fireplace
to protect against glowing embers falling
through. If fireplace is to be installed on
a raised platform, a Z-type ember protec-
tor (not included) must be fabricated to
fit your required platform height. Ember
protector should extend under fireplace a
minimumof11/2".Ember protector should
be made of galvanized sheet metal (28
gauge minimum) to prevent corrosion.
6. Using screws or nails, secure fireplace to
framing through flanges located on sides
of fireplace.
22"
37.625"
44.25"
Figure 1 - Framing Dimensions
52 1/2"
15 7/8"
22 1/2"
72 7/8"
Maintain 3/4"
Clearance at
Sides and
Back of
Fireplace
3/4" Clearance Not
Required at Nailing Flanges
Figure 2 - Corner Installation

www.fmiproducts.com
108919-01H 5
HEARTH EXTENSION
A hearth extension projecting a minimum of
20" in front of and a minimum of 12" beyond
each side of fireplace opening is required to
protect combustible floor construction in front
of fireplace. Fabricate a hearth extension
using a material which meets the following
specifications: a layer of noncombustible,
inorganicmaterialhaving a thermalconductiv-
ity of K=0.84 BTU IN/FT, HR. F (or less) at 1"
thick. For example, if material selected has
a K factor of 0.25, such as glass fiber, the
following formula would apply:
0.25 x 1.0" = 0.30" thickness required
0.84
Thermal conductivity "K" of materials can be
obtained from manufacturer or supplier of
noncombustible material. If hearth extension
is to be covered, use noncombustible mate-
rial such as tile, slate, brick, concrete, metal,
glass, marble, stone, etc. Provide a means
to prevent hearth extension from shifting and
seal gap between fireplace frame and hearth
extension with a noncombustible material
(see Figure 3).
WARNING:Hearthextension
is to be installed only as shown
in Figure 3.
FIREPLACE INSTALLATION
Continued
Figure 3 - Hearth Extension
Seal Gap
Fireplace Front
Ember Protector
Fireplace Front
Raised Hearth
Fireplace Front
Elevated
Ember Protector
Ember Protector
Seal Gap
Hearth
Extension
Seal Gap
Fireplace Front
Ember Protector
Fireplace Front
Elevated
Do Not Block Louver
Ember Protector
Seal Gap
Hearth
Extension
Hearth Extension, Circulating Modes
Hearth Extension, Noncirculating Models
NO

www.fmiproducts.com 108919-01H6
FIREPLACE INSTALLATION
Continued
Figure 4 - Mantel Clearances to
Combustible Material
Electrical
Bushing Electrical
Cover
Plate
Rocker
Switch
Figure 6 - Fan Switch-Electrical Bushing
Electrical
Housing Wire Nut (3x)
(Not Supplied) Outer Wrapper
of Fireplace
Electrical Cover
Plate and
Electrical Bushing
Fireplace Chassis
Ground
To Power
Source
Receptacle
(Supplied)
Power Source Wiring
(Not Supplied)
Prewired Receptacle
and Ground
MANTELS
A mantel may be installed if desired (see
Figure 4). Woodwork such as wood trims,
mantels or any other combustible material
projecting from front face must not be placed
within 12" of fireplace opening (and within 9"
of top louver opening). Combustible materi-
als above 12" and projecting more than 1 1/2"
from fireplace must not be placed less than
12" from top opening of fireplace (NFPASTD
211, Sec. 7-3.3.3).
Mantels or any other combustible material
maycomeuptosideedgeof black metal face
of fireplace if projection from front face falls
within limits shown in Figure 5.
FAN/BLOWER KIT ASSEMBLY
Fanor blower kit is optional with this fireplace
(for circulating models only). Use of blowers
or fans other than those manufactured by
Style Crest, Inc voids warranty. Fan is oper-
ated by pressing rocker switch (see Figure 6)
in lower right hand corner of fireplace face.
Blower is operated by turning control knob
(not shown).
Fan/blower kit electrical connections are
made through electrical cover plate on side
of fireplace a shown in Figure 6.
FIREBOX
SAFE ZONE
Figure 5 - Side Mantel Clearance
Top View of Fireplace
Min. 12" from
Perpendicular Side Wall
1"
0.625" Max.
33° 8"
Wiring Instructions
1. Remove electrical cover plate with bush-
ing from fireplace by removing 2 sheet
metal screws as shown in Figure 6.
2. Slidepowersourcewiringthroughelectri-
cal bushing opening and electrical cover
plate and make all necessary connec-
tions.
3. Slide all wiring connections in electrical
housing as shown in Figure 6.
4. Secure electrical cover plate with screws
previously removed.
Note:Electricalhousingandcoverplatehave
sharp edges. Wear protective gloves.
Sheet
Metal
Screws
12 1/4" Ref.
1 1/2"
Max.
Upper Section
of Circulating
Fireplace
6"
Ref.
9"
Min.
33°
3" Nom. *Note: Drawing
Not To Scale
Safe Zone For
Projection of
Combustible
Materials
Combustible
Material
15"
Min.
12"
Min.
Fireplace Opening
Top of
Louvered
Opening

www.fmiproducts.com
108919-01H 7
Figure 8 - Lineal Gain
LINEAL GAIN
PART NO. DESCRIPTION GAIN
42" Fireplace 37 1/2"
12-8DM Pipe Section 10 5/8"
18-8DM Pipe Section 16 5/8"
24-8DM Pipe Section 23 5/8"
36-8DM Pipe Section 34 5/8"
48-8DM Pipe Section 46 5/8"
RT-8DM Round Termination 6 7/8"*
RTL-8DM Round Termination 7 3/4"*
RTT-8DM Round Termination
with Slip Section 6 7/8" to
23 1/8"*
RTTL-8DM Round Termination
with Slip Section 8 1/2" to 21 1/2"*
ET-8DM Square Chase-Top 12"*
ETO-8DM Square Chase-Top
with Mesh 12"*
ETL-8DM Square Chase-Top
with Slip Section 7" to 15"*
ETLO-8DM Square Chase-Top with Mesh & Slip
Section
12" to
25 1/2"*
* The lineal gain for the terminations is
measured to the flue gas outlet height.
Hemmed
End
8" Stainless
Inner Pipe
12 3/8"
Galvanized
Outer Pipe
Figure 7 - Outside Air Kit
Secure to Collars with Metal Tape, Screws
or Straps (Min. of 1/4" x 20" in size)
Air Inlet
Location
Must Allow
For Bushes
or Snow
Vent Hood
Required for
Wall Installation
Air Inlet
Eyebrow
Vented Crawl Space
(Check Local Codes
Before Installing in a
Vented Crawl Space)
VENTING INSTALLATION
OPTIONAL OUTSIDE AIR KIT
(MODEL AK4/AK4F)
Installation of outside air kit should be per-
formed during rough framing of fireplace due
to the nature of it's location. Outside combus-
tion air is accessed through a vented crawl
space (AK4F) or through a sidewall (AK4).
See Figure 24 on page 15 for instruction of
operating air kit.
CAUTION: Combustion air
inlet ducts shall not terminate
in attic space.
The maximum height for the
air vent can not exceed 3 feet
below the flue gas outlet of the
termination.
CHIMNEY PIPE
Style Crest, Inc chimney system consists of
12", 18", 24", 36" and 48" snap-lock, double-
wall pipe segments, planned for maximum
adaptability to individual site requirements.
Actual lengths gained after fitting overlaps
must be taken into consideration (lineal
gain) and are given in lineal gain chart (see
Figure 8).
Lineal gain is actual measurable length of a
part after two or more parts are connected.
WARNING: The opening in
collar around chimney at top of
fireplacemustnotbeobstructed.
Neveruseblowninsulationtofill
chimney enclosure.

www.fmiproducts.com 108919-01H8
VENTING INSTALLATION
Continued
Figure 9 - Typical Offset Installation
Return
Elbow
Offset
Elbow
Return
Elbow Offset
Elbow
6' Max.
6' Max.
6' Max.
6' Max.
6' Max.
6' Max.
Return
Elbow
Offset
Elbow
Offset
Elbow
Return
Elbow
AB C
Offset
Elbow
Ceiling
Support Pipe
12S-8DM
Return
Elbow
ASSEMBLY AND INSTALLATION OF
DOUBLE WALL CHIMNEY SYSTEM
Each double wall chimney section consists
of a galvanized outer pipe, a stainless steel
inner flue pipe and a wire spacer. Pipe sec-
tions must be assembled independently as
chimney is installed. When connecting chim-
ney directly to fireplace, inner flue pipe sec-
tion must be installed first with lanced side
up. Outer pipe section can then be installed
over flue pipe section with hemmed end up.
Pressdown on each pipe section until lances
securely engage hem on fireplace starter.
Wire will assure proper spacing between
inner and outer pipe sections.
Note: For Canada, use chimney parts des-
ignated HT.
WARNING:Openingincollar
around chimney at top of fire-
place must not be obstructed.
Never use blown insulation to
fill chimney enclosure.
Continue to assemble chimney sections as
outlined, making sure that both inner and
outerpipesectionsare locked together. When
installing double wall snap-lock chimney to-
gether, it is important to assure joint between
chimney sections is locked. Check by pulling
chimney upward after locking. Chimney will
not come apart if properly locked. It is not
necessary to add screws to keep chimney to-
gether (exception - see Figure 11, page 9).
USING ELBOW OFFSETS (30E-8DM)
1. To achieve desired offset, you may install
combinations of 12", 18", 24", 36" and
48" length of double wall pipe (see offset
chart, page 7, and Figure 9).
Note:Forsystems with 2 elbowsets,mini-
mum height is 22 feet. Maximum height
for any system is 50 feet.
2. Chimney weight above offset rests on
return elbow. Straps must be securely
nailed to rafters or joists (see Figure 10,
details A and B, page 9).
3. Maximumlengthof pipebetweensupports
(return elbow or 12S-8DM) is 6' of angle
run.Maximumoftwo 6' anglerunsections
per chimney system (see Figure 9).
4. All pipe connections between offset and
return must be secured with two screws
on outer pipe only (see Figure 11, page
9). Do not penetrate inner stainless.

www.fmiproducts.com
108919-01H 9
Figure 11 - Elbow Offset
B
A
Screws
Figure 10 - Ceiling Support Pipe 12S-8DM
OFFSET RISE CHIMNEY LENGTH
A B 48" 36" 24" 18" 12"
4 3/8" 16 3/8" ELBOW SET ONLY
9 3/4" 25 1/2"1
12 3/4" 30 3/4"1
15" 34 3/4"1
18" 40" 1 1
21 1/4" 46 1/4"1
23 3/4" 49 1/4"11
27 3/4" 56 3/4"1
30" 60 3/4"1 1
33" 66" 1 1
36" 71" 1 1
38 1/4" 75" 2
41 1/4" 80 1/4"1 11
45" 86 3/4"2
46 3/4" 89 1/2"1 1 1
51" 97" 1 1
53 1/4" 101" 2 1
56 1/4" 106 1/4"2
59 1/4" 111 1/2"1 1 1
61 3/4" 115 1/2"2 1
64 3/4" 120 3/4"2 1
68 1/4" 127" 1 2
70" 130" 2 1 1
74 1/4" 137 1/2"1 2 1
76 3/4" 141 1/2"1 2 1
79 3/4" 146 3/4"4
OFFSET CHART (22-50 FT. SYSTEM HEIGHT)
2" Min.
Straps Straps
Straps
Straps
Detail A
Return Elbow Detail B Angle
Firestop
See Detail A
See Detail B
Ceiling Support
Pipe 12S-8DM
VENTING INSTALLATION
Continued

www.fmiproducts.com 108919-01H10
VENTING INSTALLATION
Continued
Pitch Slope Opening
"A" Max. Used Flashing Model No.
Flat 0° 15" V6F-8DM
0-6/12 26.6° 16 1/8" V6F-8DM
6/12- 12/12 45.0° 20 3/8" V12F-8DM
4. Remove shingles around opening mea-
sured. Cut out this section.
5. Add next sections of pipe until end
penetrates roof line. Check to see that
properclearancesare maintained. Extend
chimney by adding sectionsof double wall
pipe until pipe is minimum of 30" above
highest point of roof cutout. Termination
and chimney must extend a minimum of
36" above highest point where it passes
through roof.
Figure 14 - Roof Opening Measurements
FLASHING INSTALLATION (V6F-8DM
OR V12F-8DM)
Determineflashingtobeusedwithroofopen-
ingchart.Slideflashingoverpipe until base is
flatagainstroof. Replace as manyshinglesas
needed to cover exposed area and flashing
base. Secure in position by nailing through
shingles (see Figure 15, page 11). DO NOT
NAIL THROUGH FLASHING CONE.
Installing Flashing on a Metal Roof
When installing flashing on a metal roof, it
is required that putty tape be used between
flashing and roof. Flashing must be secured
toroofusing#8 x 3/4" screws andthensealed
with roof coating to prevent leakage through
screw holes. A roof coating must also be ap-
plied around perimeter of flashing to provide
a proper seal.
FIRESTOP SPACERS (FS-8DM)
Firestop spacers are required at each point
where chimney penetrates a floor space.
Their purpose is to establish and maintain
required clearance between chimney and
combustible materials. When pipe passes
through a framed opening into a living space
above, firestop must be placed onto ceiling
from below as shown in Figure 12.
They also provide complete separation from
one floor space to another or attic space as
required by most codes. When double wall
pipe passes through a framed opening into
an attic space, firestop must be placed into
an attic floor as shown in Figure 13.
Figure 12 - Firestop Spacer with Living
Space Above Ceiling
Figure 13 - Firestop Spacer with Attic
Space Above Ceiling
PENETRATING ROOF
Tomaintain a2"clearancetopipeona roofwith
a pitch, a rectangular opening must be cut.
1. Determine center point where pipe will
penetrate the roof.
2. Determine center point of the roof. Pitch
isthedistancetheroofdropsover a given
span,usually12".A6/12pitchmeansthat
the roof drops 6" for each 12" measure
horizontally down from roof rafters.
3. Use roof opening chart (Figure 14) to
determine correct opening length and
flashing required.
If area above is a living space, install
firestop below framed hole.
If area above is an attic or insulated area,
install firestop above framed hole.
14 3/8"
(36.5 cm)
30"
(76.2 cm
)
1"
(2.5
cm)
1"
(2.5
cm)
Minimum Measurements
1"
(2.5 cm)
Opening "A"

www.fmiproducts.com
108919-01H 11
Nail Only
Outer
Perimeter
of Flashing
Storm Collar
Underlap Shingles
at Bottom
Overlap
Shingles Top
and Sides Only
Figure 15 - Flashing Installation
Figure 16 - Storm Collar
Chimney
Pipe Waterproof
Caulk
Storm
Collar Flashing
Storm Collar Installation (SC1 or SC2)
Place storm collar over pipe and slide down
until it is snug against open edge of flashing
(see Figure 16). Use SC1 for all round ter-
minations and SC2 for all terminations with
slip sections. Apply waterproof caulk around
perimeter of collar to provide a proper seal.
Terminations/Spark Arrestor
Fireplace system must be terminated with
listed round top or chase terminations. In any
case,refertoinstallationinstructions supplied
with termination. Terminations approved for
this fireplace are RT-8DM and RTL-8DM that
can be used for flashing or chase and ET-
8DM, ETO-8DM, ETL-8DM and ETLO-8DM
for chase style termination only. Figure 17
shows an RTL-8DM round top termination.
CAUTION:Donotsealopen-
ingsontherooftopflashing.Fol-
low the installation instructions
provided with the termination
being used.
Flashing
Cone
VENTING INSTALLATION
Continued
Attach Bracket
Tabs to
Outer Pipe
(3 Places)
Secure with
Screws
RTL-8DM Level of Flue
Gas Outlet
Caulk
Collar
Flashing
Underlap Shingles
Bottom Only
Figure 17 - Termination
Overlap
Shingles Top
and Sides
Terminations with 16" slip pipe sections are
available. RTT-8DM and RTTL-8DM are
approved for flashing installations. When
needed, these adjustable terminations may
be used in combination with pipe assembly
to achieve correct chimney height.
Note: In the rare instance there is a problem
with side driven rain or wind or chimney is
not drafting properly, an ADS-8DM (Anti-Draft
Shield) can be used with round terminations.
Flue Pipe of
RTL-8DM
Inside Inner
Pipe of
Chimney
CHASE INSTALLATIONS
Instructionsforchaseinstallationsareinclud-
ed with chase style termination chosen. In a
multiple chase installation, be sure to provide
adequate distance between terminations to
prevent smoke spillage from one termination
to another. We suggest that terminations be
separated at least 24", center to center and
stacked at a vertical height difference of 18"
(see Figure 18).
Note: If a decorative shroud is to be installed,
contact manufacturer for specifications.
18" MIN. TYP
.
24" MIN. 24" MIN.
Figure 18 - Multiple Chase Installation

www.fmiproducts.com 108919-01H12
10'
2' Min. 10'
3' Min.
2' Min. 3' Min.
Level of
Flue Gas
Outlet
Figure 19 - 10 Foot Rule
10 FOOT RULE
All flue gas outlet chimney terminations must
extend a minimum of 3 feet in height above
highestpointwhere it passesthroughroofand
must be at least 2 feet above highest point of
the roof that is within a horizontal distance of
10 feet (see Figure 19).
VENTING INSTALLATION
Continued
FINISHING FIREPLACE
Combustible materials, such as wallboard,
gypsum board, sheet rock, drywall, plywood,
etc., may make direct contact with sides and
top around fireplace face. It is important that
combustible materials do not overlap face
itself.Brick,glass, tile orothernoncombustible
materials may overlap front face provided
they do not obstruct essential openings such
as louvered slots. When overlapping with
a noncombustible facing material, use only
noncombustible mortar or adhesive.
30E-8DM
EFFECTIVE HEIGHT
OF TERMINATION CAP
EFFECTIVE HEIGHT
OF TERMINATION CAP
EFFECTIVE HEIGHT
OF TERMINATION CAP
EFFECTIVE HEIGHT
OF TERMINATION CAP
MINIMUM
HEIGHT
11.5 FT.
MINIMUM
UP TO
6FT. MAX.
UP TO
6FT. MAX.
HEIGHT
11.5 FT.
MIN. HEIGHT
OF 22 FT. (WITH
2 ELBOW SETS)
MAX. HEIGHT OF
50 FT.
MAX. HEIGHT
50 FT.
(ANY SYSTEM)
30E-8DM
Figure 20 - Typical Residential Installations

www.fmiproducts.com
108919-01H 13
OPTIONAL GAS LINE INSTALLATION
Figure 21 - Gas Line Knockout
Side
Firebrick
Finished
Side
Refractory
Knockout
Plug
Outside of
Fireplace
Gas Line
Conduit
Insulation
Gas
Conduit
Cover
1/2" Dowel
Gas line hook up should be done by your
supplier or a qualified service person.
Note: Before you proceed, make sure your
gas supply is turned off.
Use only a 1/2" black iron pipe and appropri-
ate fittings.
1. Removeknockoutindentationon refracto-
ryorfirebrick walllocatedabove refractory
hearth floor. Knockout indentation must
be firmly tapped with any solid object,
such as a 1/2" dowel, until it is released.
Removefragmentedportionsof refractory
(see Figure 21).
2. Remove gas line cover plate located on
either side of fireplace and pull out insu-
lation from gas line conduit sleeve. Save
insulation for reuse.
3. Run a 1/2" black iron gas line into fire-
place through rear at gas line conduit
sleeve (if using a raised platform, add
height). Provide sufficient gas line into
fireplace chamber for fitting connection
(see Figure 22).
Note: Secure incoming gas line to wood
framing to provide rigidity for threaded
end.
4. Repackinsulationaroundgas lineandinto
sleeve opening. Seal any gaps between
gaslineandrefractoryknockoutholewith
refractory cement or commercial furnace
cement. Install gas appliance or cap off
gas line if desired.
CAUTION:Allgaspipingand
connections must be tested for
leaks after installation is com-
pleted. After ensuring that gas
valveison,applysoapandwater
solution to all connections and
joints. Bubbles forming show a
leak. Correct all leaks at once.
DO NOT USE AN OPEN FLAME
FOR LEAK TESTING AND DO
NOTOPERATEANYAPPLIANCE
IFALEAK IS DETECTED. LEAK
TESTING SHOULD BE DONE
BY A QUALIFIED SERVICE
PERSON.
Note:AStyleCrest,Inchood mustbeinstalled
when using an unvented gas log set (seeAc-
cessories on page 18).
WARNING:Donotoperatean
unventedgas logsetinthisfire-
place with chimney removed.
If you install a decorative gas appliance
(vented gas log), decorative gas appliance
mustcomplywiththeStandard for Decorative
Gas Appliance for Installation in Solid Fuel
Burning Fireplaces, ANS Z21.60 or Z21.84
and shall also be installed in accordance with
theNationalFuelGas Code,ANSI 7223NFPA
54 latest edition.
WARNING: To avoid the risk
of damaging fireplace materi-
als and increasing the risk of
spreading a fire, do not use fire-
place to cook or warm food.
Seal
Opening
with
Refractory
Cement
Outside of
Fireplace
Gas
Line
Conduit
Repack
Insulation
Incoming
1/2" Black
Iron Pipe
Side
Firebrick
Finished
Side
Provide Enough Threaded
End for Fitting Connection
Figure 22 - Gas Line Installation

www.fmiproducts.com 108919-01H14
OPTIONAL GAS LINE INSTALLATION
Continued
WARNING: If the fireplace
has been used for wood burn-
ing, firebox and chimney must
becleanedofsoot,creosoteand
ashes be a qualified chimney
cleaner. Creosote will ignite if
heavily heated.
OPERATION AND MAINTENANCE
Figure 23 - Glass Doors
Cleaning Glass
Clean glass with any commercial glass
cleaner or soap and water. Do not use any
abrasive material to clean the glass. Do not
clean glass with any cool water if glass is still
hot from fire and smoke.
A gas line or gas log lighter may be installed
for the purpose of installing a vented or vent-
freedecorativegas applianceincorporatingan
automatic shutoff device and complying with
the Standard for Decorative Gas Appliances
for Installation in Vented Fireplaces, ANSI
Z21.60 or American Gas Association draft
requirements for Gas Fired Log Lighters for
Wood Burning Fireplaces, Draft NO. 4 dated
August, 1993.
If you wish to install an unvented (vent-free)
gas log set, only unvented gas log sets which
have been found to comply with the standard
forunventedroom heaters,ANSIZ21.11.2 are
to be installed in this fireplace.
WARNING: When using
a decorative vented gas log,
damper must be removed or
permanentlylockedinfullyopen
position and glass doors must
be in fully open position.
GLASS DOORS
Glass doors are standard with this fireplace.
Whenfireplaceisinoperation,doorsmustbe
fully opened or fully closed position only or a
fire hazard may be created (see Figure 23).
A fireplace equipped with glass doors oper-
ates much differently than a fireplace with an
open front.A fireplace with glass doors has a
limited amount of air for combustion. Exces-
siveheatwithinfireplace can result iftoolarge
a fire is built or if combustion air gate is not
completely open.
The following tips should be used to assure
that both fireplace and glass door retain
their beauty and function properly. Both the
flue damper and glass doors must be fully
openedbeforestartingafire.This will provide
sufficient combustion air and maintain safe
temperatures in firebox.
IMPORTANT: The glass must be allowed
to warm slowly and evenly. Tempered glass
will withstand a gradual temperature rise to
550° F, which is more than a normal fire will
generate. Such materials as pitch/wax laden
logs, very dry mill end lumber and large
amounts of paper or cardboard boxes can
create an excessively hot fire and should not
be burned in this fireplace. Always keep fire
back from doors and never allow flames to
contact glass.
WARNING: Fireplaces
equipped with glass doors
should be operated only with
doorsfullyopenedordoorsfully
closed.Doors,ifleftpartlyopen,
may draw gas and flame out of
the fireplace opening creating
risks of both fire and smoke.
Doors Fully Closed
Doors Fully Opened
Fireplace Front
Fireplace Front

www.fmiproducts.com
108919-01H 15
Figure 24 - Damper Handle Location
OPERATION AND MAINTENANCE
Continued
DAMPER HANDLE OPERATION
Damper handle, which opens and closes
damper blade, is located inside firebox at
center towards back wall (see Figure 24).
Pushing handle back into keyway slot will
free damper blade to automatically open.
To close, push handle back into keyhole slot
then pull down and forward to lock it in place
(see Figure 25).
WARNING: Risk of fire! Re-
place grate with Style Crest, Inc
model107001-02only.Thisgrate
has been designed to keep the
operation of your fireplace safe
and efficient.
For further operating guidelines, instruc-
tions and warranty information, please re-
fer to your homeowner's guide or contact
your authorized dealer.
Damper
Handle
12
3
12
3
Damper
Weight
To Close Damper To Open Damper
Figure 25 - Damper Rod
TECHNICAL SERVICE
You may have further questions about installation, operation, or troubleshooting. If so, contact
Style Crest, Inc. at 1-800-231-4822 or write to:
Style Crest Service
P. O. Box 19110
Wichita, KS. 67204.
When calling or writing, please have your model and serial numbers of your heater ready.

www.fmiproducts.com 108919-01H16
PARTS
WOOD BURNING FIREPLACE MODEL C42MW
11
27
30 23
22
24
10
14
25
4
17
3
2
1
5
20
28
12
7
15
9
16
13
8
26
6
29
19
18
21

www.fmiproducts.com
108919-01H 17
PARTS
WOOD BURNING FIREPLACE MODEL C42MW
This list contains replaceable parts used in your fireplace. When ordering parts, see Replace-
ment Parts on page 18 of this manual.
KEY
NO. PART NO. DESCRIPTION QTY.
1 ** Insulation Pan 1
2 ** Air Separator 1
3 ** Firebox Top 1
4 108302-01 Air Deflector 1
5 ** Wrapper Top 1
6 ** Firebox Wrapper 1
7 ** Outer Wrapper/Insulation Assembly 1
8 ** Firebox Floor 1
9 ** Wrapper Bottom 1
10 ** Front Face Weldment, Smooth 1
11
see page 18 Left Side Brick Liner 1
12 see page 18 Rear Brick Liner 1
13
see page 18 Right Side Brick Liner 1
14 see page 18 Bottom Brick Liner 1
15 see page 18 Front Bottom Brick Liner 1
16 21198 Blower Access Plate 1
17 20027 Refractory Retainer 2
18 20060 Circulation Plate 1
19 21366 Insulation Retainer 1
20 106959-01 Top Standoff 4
21 20023 Chimney Starter Collar 1
22 20088 Door Stop 1
23 11418 Push On Nut 2
24 20090 Spring Clip 2
25 107001-02 Wood Burning Grate 1
26 106539-02 Grate Retainers 2
27 108424-01 Screen 2
28 ** Side Damper Weldment 1
29 107128-01 Gas Conduit 4
30 108790-01 Screen Rod 2
PARTS AVAILABLE - NOT SHOWN
106685-01 Male Polarized 1.4" Plug 1
14607 Rocker Switch 1
110037-01 Electrical Duct Assembly 1
BD42B Bi-Fold Glass Door (Brushed Brass) 1
** Not a field replaceable part

www.fmiproducts.com 108919-01H18
ROOF FLASHING
0 TO 6/12 PITCH - V6F-8DM
6/12 TO 12/12 PITCH - V12F-8DM
ACCESSORIES
DOUBLE WALL PIPE
12-8DM
18-8DM
24-8DM
36-8DM
48-8DM
ANTI-DRAFT SHIELD
(Round Top Termination Only)
ADS-8DM
30° OFFSET AND RETURN
30E-8DM
ADJUSTABLE HOOD
Antique Brass Finish - GA6053
Black Painted Finish - GA6050
Required when installing a vent-free gas log
in this fireplace.
STORM COLLAR
SC1-1 For RT-8DM and RTL-8DM
SC2-1 For RTT-8DM and RTTL-8DM
BI-FOLD GLASS DOOR
(Brushed Brass included on unit)
BD42 - Black
BD42P - Platinum
REPLACEMENT PARTS
STANDARD BRICK LINER
Left - 106971-01
Right - 106970-01
Rear - 108310-01
Bottom Rear 108312-01
Bottom Front 108311-01
EMBER PROTECTOR 20093

www.fmiproducts.com
108919-01H 19
FIRESTOP SPACER
FS-8DM
FAN KIT - BK3
ROUND TOP TERMINATIONS
RT-8DM, RTL-8DM
ROUND TOP TERMINATIONS WITH
SLIP SECTION
RTT-8DM, RTTL-8DM
OUTSIDE AIR KIT FOR SIDE WALL
INSTALLATION - AK4
OUTSIDE AIR KIT FOR FLOOR
INSTALLATION - AK4F
SQUARE CHASE-TOP
TERMINATION
ET-8DM, ETO-8DM
ECONO-TOP TERMINATION WITH
SLIP SECTION
ETL-8DM, ETLO-8DM
ACCESSORIES
Continued
VENT KIT* DESCRIPTION MW8K (8' Vent Kit) MW9K (9' Vent Kit)
36-8DM 36" Double Wall Pipe 2 2
24-8DM 24" Double Wall Pipe 1 0
18-8DM 18" Double Wall Pipe 0 2
FST-A Adjustable Firestop Thimble 1 1
V6F-8DM Roof Flashing 1 1
SC1-1 Storm Collar 1 1
RTL-8DM Round Cap Termination 1 1
*Use for Most Common Manufactured (Mobile) Home Installations

108919-01
Rev. H
09/09
This product is manufactured for
Style Crest Inc. under the VEXAR
brand name by:
FMI PRODUCTS, LLC
2701 S. Harbor Blvd.
Santa Ana, CA 92704
www.fmiproducts.com