DO NOT DISCARD THIS MANUAL: Retain for future use.
7412944 6/05 Rev. 16
Majestic Fireplaces® BR/BC Series
Safety Information
PLEASE READ THIS MANUAL BEFORE INSTALLING AND USING 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.
Description
The BR/BC Series fireplaces are solid fuel, woodburning
fireplaces. The BR36/42 (Builder Radiant) is a clean-face
fireplace and the BC36/42 (Builder Circulating) unit has
fixed grilles.
Precautions
CFM Specialty Home Products fireplaces and component
parts have been highly tested and will operate safely
when installed in accordance with instructions provided
in this manual. Carefully read and understand all instructions before beginning installation.
If you notice any damage to fireplace or component parts,
immediately report damage to your Majestic Fireplaces
dealer.
Only use CFM Specialty Home Products components
or the warranty will be voided and a fire hazard may be
created.
CFM Specialty Home Products warranty will be voided
by and CFM Specialty Home Products disclaims any
responsibility for the following actions:
• Installation of any damaged fireplace or chim-
ney component;
• Modification of fireplace, chimney assembly or
any component parts thereof; (except for chase
flashings as detailed in Chimney Top installation
instructions).
• Installation other than as instructed by CFM
Specialty Home Products; or
• Installation and/or use of any component part
not manufactured or approved by CFM Specialty Home Products in combination or assembly with a Majestic Fireplaces fireplace system, notwithstanding any independent testing
laboratory or other third party approval of such
component parts or accessory.
Any such action may possibly cause a fire hazard.
Consult local building codes to ensure that you are in
compliance before installing the fireplace.
Fireplaces must be vented to the out-of-doors.
Do not obstruct or modify air inlets/outlets in any
manner.
Do not install combustible materials on any of the
black fireplace surround.
2
Burn only solid wood fuel or gas logs.
Do not install a solid fuel burning insert or other
products not specified for use with this fireplace.
These fireplaces are not approved for installation in
mobile homes.
Proposition 65 Warning: Fuels used in gas, wood-
burning 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
Drafts
The fireplace should not be located in areas that create
drafts (ie: frequently opened doors and central heating air
inlets/outlets) that hamper the normal flow of air into the
fire.
Gas Logs
If you plan to install a gas log, the gas line should be
installed before framing the fireplace. The gas line must
be installed by a certified gas line installer.
C. The chimney cannot be more than 30˚
(45˚ in Canada) from the vertical plane in
any installation*.
D. The maximum length of the angled run
of the total chimney system is 20 feet. (G
plus H cannot exceed 20 feet.)
E. A chimney support (Model SKCS8)
is required every 6 feet of angled run of
chimney. Chimney supports are required
for every 30 feet and 60 feet (SK8 pipe)
or 20 feet and 40 feet (3-wall pipe) of vertical chimney height above the hearth.
Determine the offset distance of your
chimney arrangement from the centerline
of the fireplace to the centerline of the
chimney where it is to pass through the
first ceiling.
NOTE: This offset distance may not be
your full offset distance. See Examples 2
and 3.
Preplanning an installation is very important to ensure
safety and to save time and money. An installer must
predetermine where a fireplace will be set and how the
chimney system will be run.
Mounting the Fireplace
A fireplace may only be mounted on the following surfaces:
1. A flat combustible surface.
2. A raised wooden platform.
3. A concrete block or other solid object placed beneath
each of the four (4) corners of the fireplace.
The fireplace
must be spaced 1/2" (13mm) from a com-
bustible back wall and 1/2" (13mm) from a combustible
side wall or support. (Page 14, Fig. 20)
Planning The Chimney Run
The Ten Foot Rule
Major U.S. building codes specify a minimum chimney
height above the roof top. The “Ten Foot Rule” is a fire
safety rule and not a draft rule. To ensure proper draft,
it is recommended that you always meet or exceed the
“Ten Foot Rule,” especially when installing a termination
on a high pitch roof. (Fig. 8)
The key points of the "Ten Foot Rule" are:
1. If the horizontal distance from the chimney to the
peak of the roof is 10' (3m) or less, the top of the
chimney must be at least 2' (610mm) above the peak
of the roof, but never less than 3' (914mm) in height
above the highest point where it passes through the
roof.
2. If a horizontal distance from the chimney to the peak
of the roof is more than 10' (3m), a chimney height
reference point is established on the surface of the
roof a distance of 10' (3m) from the chimney in a
horizontal plane. The top of the chimney must be
at least 2' (610mm) above the reference point, but
never less than 3' (914mm) in height above the high-
est point where it passes through the roof.
Fig. 7 Installed lengths of chimney sections.
Determine how the chimney will be run, length of run
and chimney components required to complete the
job. (Fig. 6) Never install a chimney below minimum
heights.
In planning a chimney system, it is important to know:
1. The height of a chimney is measured from the
hearth to the exit point on the termination.
2. A chimney cannot be offset more than 30° from a
vertical plane.
3. A chimney may run straight up or it may be necessary to offset it to avoid obstructions.
4. The maximum length of an angled run (total chimney
system) is 20' (6 m).
5. No more than 2 offsets (4 total 30° elbows in U.S./or
2 total 45° elbows in Canada) per fireplace may be
used.
6. A guy wire stabilizer is required for chimneys extending more than 6' (1.8 m) above a roof line.
7412944
FP288
AC246
Fig. 8 Ten Foot Rule illustration.
7
Majestic Fireplaces® BR/BC Series
Chimney Supports
The chimney system is supported by the fireplace for
vertical chimney heights less than 30' (9m) above the
hearth. Chimney supports are required if the vertical
height exceeds 30' (9m) with SK8 chimneys or 20'
(6m) with 3-wall chimneys. Locate chimney supports
at ceiling holes or other structural framing at 30' (9m)
(SK8) or 20' (6m) (3-wall) heights. Spacing between
chimney supports must not exceed 30' (9m) (SK8) or
20' (6m) (3-wall). Use Chimney Support Model SKCS8.
(NOTE: The SKCS8 can not be mounted directly
to the fireplace.) Support provided by elbow straps
fulfills the support requirement only if they are spaced
as previously described. (A chimney support is 2¹⁄₂"
(64mm) long when installed.)
Angled chimney runs require a support every 6' (1.8m)
in addition to the elbow straps. Chimney supports are
used for this function. (Fig. 9)
Chase Installation
A chase is a vertical box-like structure which encloses
the fireplace and/or chimney. Chases are typically built
on the outside of the house with fireplace opening cut
into the outer wall of a room. (Page 5, Fig. 5)
If you need help in determining fireplace location or
how the chimney system should be run, contact your
Majestic Fireplaces dealer for assistance.
Installation
Insulating Fireplace Enclosure
for Cold Climates
If you live in a cold climate, it is not required but
highly recommended that you insulate fireplace
enclosure to eliminate cold air penetration as much as
possible.
Insulate base of fireplace with a noncombustible
insulation rated for a minimum of 300°F. Insulating
is very important for outside wall installations over
a concrete slab. If fireplace is installed on a platform,
insulation should be placed on top of the platform
before fireplace is set. (Fig. 10)
When a fireplace is installed in a chase or on a
outside wall, enclosure should be treated like any
outside wall in a home. Insulation should be installed
on the inside wall as well as the outside wall(s). In a
chase, it is also a good idea to install a firestop at the
first ceiling level above the fireplace and enclose the
chase with sheeting material. Insulation may then be
installed above sheeting material to assure the space
around the fireplace is totally protected. (Fig. 5)
When installing the chimney, DO NOT caulk between
outer pipe and firestop. It is vital that some air be allowed to flow through this very thin gap.
CAUTION: WHEN INSTALLING A FIREPLACE
IN AN INSULATED ENCLOSURE, BE SURE ALL
REQUIRED AIR SPACES ARE MAINTAINED. (Page
14, Figure 20)
Chimney Support Strap
SKCS8
Fig. 9 Chimney support installation
8
FP284
7412944
Majestic Fireplaces® BR/BC Series
Framing
Framing can be constructed before or after the fireplace is set in place, however, most installers build the
frame before setting the fireplace.
Frame fireplace with 2 x 4 lumber or heavier materials.
Refer to framing dimensions in Figures 1, 2, 3 or 4 for
basic fireplace specifications.
NOTE: When using 2 x 6 framing construction,
the allowable air space between the front of the
SK8 outer pipe and 2 x 6 framing is reduced to 1"
(25mm) as tested and approved by U.L. for use in
both the United States and Canada.
NOTE: Framing should be positioned to accommodate
wall covering and fireplace facing material.
Installing Electrical Wire
(for Circulator Models)
If a circulating fireplace is to be installed, run the120
VAC, 60 Hz wiring to the left side of installation. Wiring
must be completed before the fireplace is secured and
finish material applied.
Remove the cover plate and electrical knock-out on the
lower left side of the fireplace and set aside. Follow the
instructions on Page 10 for proper wiring and installation of the EB1.
If the fan kit is not being installed with the fireplace, it
is highly recommended that 120 VAC supply be made
available since someone may elect to install a blower at
a later date.
Hard Flat
Surface
Option For Circulating Models Only —
EB1 (Receptacle) Hook-Up:
• Wiring should be installed by a certified
electrician.
• Turn off circuit breaker before wiring models.
Once fireplace is secured, complete wiring the fan
kit. Remove knockout in the center of the back of the
EB1 and install listed cable clamps. Feed electrical
wire through listed cable clamp leaving approximately
6" (152 mm) of wire exposed through the EB1. Secure listed cable clamp to the wire.
Attach white wire from power source to one (1) wire
of receptacle and secure with nut. Attach black wire
from power source to the other wire of receptacle and
secure with nut. Be sure nuts are secured tightly.
Secure EB1 assembly to inside of electrical box
coverplate using two screws. Attach cover to face of
the EB1 while being careful to position excess wire
completely within the EB1, then attach coverplate to
fireplace.
Install Fan Kit Assembly
Refer to optional Model FK12 fan kit assembly installation instructions for field installation.
Chimney Set-up
Since you have already preplanned the chimney run,
you should know exactly how the installation is to be
accomplished — how much pipe is required, the number of elbows, if any, and type of termination to be used.
CAUTION: REPORT TO YOUR DEALERS ANY
PARTS DAMAGED IN SHIPMENT, SPECIFICALLY
CHECK THE END CONNECTION OF CHIMNEY SECTIONS AND ELBOWS.
NOTE: Fireplaces may use CFM Corporation Model
SK8, or Model S (three wall) chimney systems. The
BR/BC Series Fireplace will accept the SK8 chimney
system as is; but a TWABR adapter collar is required
when using the Model S (triple wall) chimney system.
The installation procedure described in this manual
applies only to the SK8 system. Either chimney system
may be used, but may not be mixed.
Insulation
Platform
Fig. 10 Insulating between platform and fireplace.
7412944
FP555
9
Majestic Fireplaces® BR/BC Series
8¹⁄₄"
(210mm)
AB
AB
A "SK" Series framing = 14¹⁄₂" X 14¹⁄₂" (368 x 368mm)
B "S" Series framing = 17¹⁄₂" X 17¹⁄₂" (445 x 445mm)
Straight-Up Chimney Installation
To mark the centerline of the flue, put the fireplace
in final position and measure out from the wall: 8¹⁄₄"
(210mm)
Mark a spot on the ceiling directly above the fireplace.
Draw a line parallel to the back wall through this mark.
(Fig. 11)
Using a plumb bob positioned directly over center point
of fireplace flue collar, mark the ceiling to establish the
chimney center point. (Fig. 11)
Chimney Centerline
Actual Centerpoint
Plumb Line
Determine offset distance of your chimney arrangement
from centerline of fireplace to centerline of chimney
where it is to pass through ceiling.
Locate center point of the chimney on ceiling as though
a straight up chimney arrangement is to be used. Measure your offset dimension from straight up chimney
center point on ceiling.
Ceiling Chimney Hole/
Possible Obstructions
The size of the hole in ceiling will vary with the angle at
which the chimney passes through ceiling.
Drive a nail up through ceiling at marked chimney
center point. Go to floor above and see where hole
will be cut. Check to see where existing ceiling joists
and other possible obstructions are located...i.e. wiring,
plumbing etc... If necessary, re-position chimney and/or
fireplace to avoid obstructions.
Cutting the Hole
Cover fireplace collar opening and cut proper sized
chimney hole in chimney. The SK8 pipe allows you to
run pipe through a typical 16” on center joist without
cutting joists.
Plumb Bob
Imaginary
Centerpoint
Fig. 11 Locate centerline of chimney with plumb line.
FP556
Offset Installation
In order to clear an obstruction, it may be necessary
to offset chimney from vertical. This is accomplished
by using CFM Corporation elbows. Use the 30° Offset Elbow table on Page 6 to determine proper offset and
parts required.
Each offset requires two (2) elbows. The second elbow
is equipped with support straps. It is very important to
install the second elbow in each offset as close to the
ceiling or support as possible so that the elbow straps
can be secured to framing members to help support the
weight of the chimney.
Framing the Ceiling Hole
Frame the ceiling chimney hole as shown in Figure
12. It is good practice to use framing lumber that is the
same size as the ceiling joists; this is a requirement at
attic level.
Existing Ceiling
Joists
Chimney
Hole
Ceiling
New Framing
Members
FP551
Fig. 12 Typical frame for ceiling chimney hole.
10
7412944
Majestic Fireplaces® BR/BC Series
¹⁄₂" (13mm)
Min. Overlap
1¹⁄₂
"
(38mm)
"Z"
Safety
Strip
FirePlace
PlatForm
Hearth Ext.
(not supplied)
The following table gives firestop spacer model numbers:
Angle of Chimney at Ceiling
Size of Chimney Vertical 30°
8" Flue SKFS2A SKFS6A
"SK" Series 14¹⁄₂" x 14¹⁄₂" 14¹⁄₂" x 25¹⁄₂"
(368 mm x 368 mm) (368 mm x 648 mm)
8" Flue FS2A FS6A
"S" Series 3-Wall 17¹⁄₂" x 17¹⁄₂" 17⁷⁄₈" x 29⁵⁄₈"
(445 mm x 445 mm) (454 mm x 753 mm)
The inside dimension of the frame must be the same
as the hole size selected from Figure 13 in order to
provide the required 1¹⁄₂" (38 mm) of air space between
the outside diameter of the chimney and the edges of
the framed ceiling hole.
Positioning, Safety Strips,
Securing the Fireplace
Slide fireplace into position.
Lift the fireplace front slightly and slide the metal safety
strips under front bottom edge about 1¹⁄₂" (38 mm), allowing the remainder to extend in front of firebox. Overlap strips at least 1/2" (13 mm) to provide a positive
joint. (Flat safety strips are packed with fireplace.) (Fig. 14)
Safety strips are used to ensure that any combustible
materials in front of the fireplace are protected even
though a noncombustible hearth extension is required.
If fireplace is to be elevated above the floor, a “Z”
shaped metal safety strip must be fabricated and used
to protect combustible surfaces in front of the fireplace.
This “Z” shaped safety strip is not provided but must be
fabricated of metal with each horizontal leg at least 1¹⁄₂"
(38mm) wide and equal in length to the metals strips
provided with the fireplace.
Note: Safety strips are not required over noncombustible floors where all supports at the base of the fireplace
are noncombustible.
Four (4) nailing flanges are supplied with the fireplace
(found on the fireplace hearth). To level the box and
secure it firmly in place, remove the nailing flanges from
the hearth and install at the sides of the fireplace as
shown in Figure 15.
Installing Outside Air Kit
An outside air kit is installed in all BR/BC Series Fireplaces. If desired, or if local codes mandate the use of
an air kit, then an AK-MST is required to complete the
installation (from air kit to the outdoors). If the outside
air kit is to be used, the AK-MST MUST be installed BE-FORE the fireplace is enclosed. Refer to the AK-MST
instructions for field installation.
Metal Safety Strip
(1,2 or 3 pieces)
FP557
Fig. 14 Safety strip installation.
Nail Top
Standoffs
Nail SideNailing
Flanges
FP549
Fig. 15 Fasten fireplace in position.
7412944
11
Majestic Fireplaces® BR/BC Series
UP
Installing the Chimney System
Start by attaching the first chimney section to the collar
on top of the fireplace.
Install the pipe as pictured in Figure 16. 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, only outer pipe will snap- lock.
Middle pipes simply slide into position. Be sure to
always attach straps on upper elbow to a structural
framing member. (Fig. 17)
Continue installing the pipe as required until pipe is
installed up through the ceiling. At this point, you must
install a firestop spacer.
Installing the Firestop Spacer
in the Ceiling Hole
A firestop spacer is used to keep pipe spaced properly
and required for safety.
Nail the firestop spacer (at each corner) to the framing
members of the ceiling hole. NOTE: A firestop spacer
is not required at the roof.
Hole sizes listed in Figure 13 for angled firestop spac
ers provide minimum required air space to chimney
pipe for ceiling thickness up to 8" (203mm). When
combined thickness of ceiling material, ceiling joists
and flooring material exceeds 8" (203mm), adjustments
must be made in framing to assure that minimum air
spaces to chimney are maintained.
Proper Firestop Spacer Installation
Figure 18 shows different installation procedures for
both an area that is an attic and an area that is not an
attic.
If the area above the ceiling
is not an attic, position the
firestop spacer with the
flange on the ceiling side
and the angled portion extending up into the hole.
If the area above the ceiling is an attic, position the
firestop spacer with the
flange on the top of the
framed hole and the angled
portion extending down into
the hole.
Attic Insulation
Fig. 18 Installing firestop spacer.
Pipe Section
Pipe
Rim
Hem
Pipe
Rim
Fig. 16 Install pipe, listening for the snap-lock to fasten.
Support Structure
Elbow Strap
(must be tight)
Elbow Strap
Angled Firestop
Chimney Support Strap
Angled Strap
Fig. 17 Attach straps to a structural framing member.
Ceiling Installation
Nails (4)
Firestop
Spacer
Joist
(must be tight)
Lance
Ceiling Hole
Framing
Joist
Firestop
Spacer
Nails (4)
FP558
FP270/271
FP593
12
7412944
Firestop spacers are not available for nor are they re-
Attic
Insulation
Shield
Base
Flanges
Ceiling
Attic Joist
Nails
(4 required)
quired on vertical walls.
DO NOT put any sealant around the area where the
outer pipe slides through the firestop spacer. If you
seal this area, it may cause a fire hazard.
Canadian Requirements for
Insulation Shield
In Canada, an attic insulation shield is required to prevent attic insulation from contacting the chimney section. Framing dimensions for the chimney hole should
measure 14¹⁄₂" x 14¹⁄₂" (368 x 368mm). An attic shield
MUST be installed on top of attic joists (above the floor
level). (Fig. 19)
Install the attic insulation shield with the flanges on its
base extending down into the framing hole. Nail each
corner of attic insulation shield to the framing members
of the ceiling hole using 8d nails. Attic shields are not
Continue attaching pipe sections to complete system
to next level always being careful that the pipe is firmly
snapped locked in place before proceeding to next pipe
section.
Chimney Supports
If chimney supports are required, they are installed the
same as elbows. Nail chimney support straps to adjacent structural framing, as shown on Figure 9, Page
8. Bend straps as necessary and make sure they are
secure so they will support the weight of the chimney.
A chimney support is 2¹⁄₂" (64mm) long when installed.
Consider this dimension when determining how many
straight chimney sections are needed.
NOTE: Chimney supports are generally used in long
runs in a chase installation.
Additional Ceilings
If you encounter additional ceilings, repeat same steps
required for first ceiling installation. See firestop illus-
tration on Page 12, Figure 18.
Penetrating the Roof
Run pipe to roofline. Since chimney system must be
vented to the out-of-doors, you must use an approved
termination.
If a chase is used, refer to the installation manual provided with the termination cap.
Use same procedure detailed in locating center point of
the flue system.
Drive a nail up through roof at the center point. This will
determine center point on outside of the roof.
Cut and Frame Roof Hole
Size of roof hole varies with the type of chimney
termination installed. Refer to installation instructions
provided with the chimney termination to find correct
size of roof hole.
There must be a 1¹⁄₂" (38mm) air space between outermost portion of chimney sections and any adjacent
combustible surfaces. (Combustible surfaces include
burnable materials such as: ceiling members, joists,
flooring, combustible insulation and roof structures.)
WARNING: DO NOT PACK REQUIRED AIR SPACES
WITH INSULATION OR OTHER MATERIALS.
Mark an outline of the roof hole around the center of the
point nail. NOTE: Hole dimensions given in the chimney top installation instructions are horizontal dimensions; therefore, the hole size must be marked on the
roof accordingly.
Cover the opening of the installed chimney so debris
cannot get into the system.
Cut and frame the hole. It is good practice to use framing lumber that is the same size as the rafters. Install
the frame securely because the chimney top and flashing anchored to the frame must be able to withstand
heavy winds.
7412944
13
Majestic Fireplaces® BR/BC Series
Front View
Side View
Standoff
Combustible framing material
MUST NOT
penetrate AIR SPACE (shaded areas).
Air Space Clearances
Only noncombustible
material may be applied
as facing to the black
fireplace surround.
Wall
Shield
Hearth
Extension
0" Clearance
to Floor
FIRESTOP
¹⁄₂
" (13mm)
Air Space
to Back
¹⁄₂
" (13mm)
Air Space
to Sides
1
¹⁄₂
" (SK8)
2" (3-W
ALL)
¹⁄₂" air space
to sides
Install Remainder of Chimney Sections
Since you have already preplanned the height of your
termination according to the Ten Foot Rule, continue to
install pipe to the predetermined height.
Check the chimney top installation instructions for
details on how high above the roof top the chimney sec-
tions (all pipes) should extend.
Installing Top Housing
or Termination
Follow the installation instructions provided with the
chimney termination you have selected.
Installing Chimney In a Chase
Refer to Page 5, Figure 5 for an illustration of a typical
chase installation.
CAUTION: Treatment of firestop spacers and construction of chase may vary with type of building. These
instructions are not a substitute for local building codes.
You must check your local building codes to determine
specific requirements for your city or state. NOTE:
Other building materials may be required in addition to
Firestop Spacers.
CAUTION: All joints between the finished wall and
Finishing
the fireplace surround (top/sides) must be sealed with
noncombustible material to prevent cold air leakage into
the room. Only noncombustible material may be applied
to the facing of the fireplace surround. (Black painted
area) (Fig. 20)
Finish Wall
Finish the wall with material of your choice. Do not
install a combustible mantel shelf less than 12"
(305mm) from the top of the fireplace opening for
radiant models and 12" (305mm) from top of grille
opening for circulating models. Do not install a
mantel face plate less than 6" (159mm) from top
of fireplace opening for radiant models and 6"
(159mm) from top of grille opening for circulating
models. (Fig. 22)If a combustible material is used be-
low a flat mantel shelf, consult your local building codes
for minimum clearance from top of fireplace opening to
bottom of mantel shelf.
All joints (top, bottom and sides) where wall or decorative facing material meets fireplace surround must
be completely sealed with a noncombustible material.
(Figures 21 and 22)
NOTE: No side wall protection is required for fireplaces
installed at 45° to two (2) side walls (corner installation).
FP559
Fig. 20 Minimum clearances to combustibles.
Often a decorative surround or vertical portion of the
mantel is desired. If this is constructed of any combustible material it must be within the safe zone indicated in
Figure 23.
14
7412944
Majestic Fireplaces® BR/BC Series
1¹⁄₂"
Ref.
Combustible materials are
permitted within a shaded area
shown in Figure 23 titled
Minimum Wall Clearances.
*
**
12"
(305mm)
Max.
"
12"
(305mm)
Max.
12"
(305mm)
Min.
1"
(38mm)
*
12"
(305mm)
Min.
1"
(38mm)
6"
(159mm)
Min.
12"
(305mm)
Max.
12"
(305mm)
Min.
1"
(38mm)
6"
(159mm)
Min.
Mantel Clearance - Radiant Model - No
Noncombustible Facing Material
Combustible
Mantel and
Trim
Finished
Wall
Header
Standoff
Noncombustible
Material
Radiant
Surround
Face
Fireplace Opening
* Minimum width from top of surround to bottom of screen rail
Combustible
Mantel and
Trim
Top View
Mantel Clearance - Radiant
Model - with Noncombustible
Facing Material
Finished Wall
Header
Standoff
Noncombustible
Material
Noncombustible
Facing Material
Radiant
Surround
Face
Fireplace Opening
2 x 4 Stud
Finished Wall
Mantel Clearance Circulating Model
Combustible
Mantel and
Trim
Finished Wall
Header
Standoff
Noncombustible
Material
Radiant
Surround
Face
Fireplace Opening
Fig. 21 Mantel clearances.
*12" from top of fireplace opening for radiant models
12" from top of grille opening for circulating models
**6" from top of fireplace opening for radiant models
(Noncombustible material must seperate the black
face surround of the fireplace from any combustible
mantel material)
6" from top of grille opening for circulating models
Fig. 22 Combustible mantel clearances.
Fireplace Front
Must be sealed with noncombustible material
FP531a
Face Plate
MA81
7412944
15
Majestic Fireplaces® BR/BC Series
Minimum Wall Clearances
WITH
Noncombustible
Surround Facing
WITHOUT
Noncombustible
Surround Facing
Minimum Hearth Extension Dimensions
(for On-Site Construction)
G
H
G
J
Seal cracks
between the
fireplace
and hearth
extension with
noncombustible
material
Safety strips
must overlap
" minimum
May install
noncombustible
decorative
covering
OR .018" min.
sheet metal
Fireplace
Hearth
Combustible
Floor
Minimum
Insulation
Value "R"
4" MIN.
Firebox
Opening
A - Min. clearance
to combustible
perpendicular wall
B - Min. clearance
to combustible
perpendicular wall when
using noncombustible wall shield*
Side
Wall
Side
Wall
F**
C**
E
E
D
4" Brick
(Example material)
Combustible material permitted within shaded area.
*
Noncombustible wall shield requires 1" CFM Corporation
EH2416 insulation (minimum R Value = 1.85) between
decorative noncombustible rigid covering and combustible wall.
Minimum height and width is 40" x 40".
**
Dimension/degree of angle will vary depending on thickness
of noncombustible surround facing.
4"
Shaded area starts
1/2" away from
edge of unit
Side Wall Protection
Adjacent combustible side walls that are within minimum dimensions shown in Figure 23 of the fireplace
opening must be protected with CFM Corporation Wall
Shield Model SP40 or a specifically built wall shield
described in Figure 20.
The special wall shield design described in Figure 20 is
an alternate method of adding protection to side walls
and can be used in place of the SP40 with the same
wall clearances specified for the SP40. Rt must =1.85
minimum.
2. CFM Corporation - EH2416, K = .458,
1 inch thick required.
Hearth Installation
A hearth extension is required to protect a combustible
floor in front of the fireplace. Refer to Figure 23 for minimum dimensions and mounting detail.
NOTE: Hearth Extension must not cover the air
inlet opening of a fireplace.
The hearth extension described in Figure 23 must be a
durable noncombustible material with a minimum (total)
Rt value of 1.09; see Figure 24 for examples. The overall height (above a combustible floor), depth and width
must be as indicated, with the extension centered to the
fireplace opening.
The top of insulation must be covered with a noncombustible decorative covering or a piece of .018” minimum sheet metal, to protect hearth extension material.
(Fig. 23)
Secure the hearth extension to the floor to prevent
shifting, using trim molding or other similar means at
three (3) outer edges. Seal crack between the fireplace
hearth and hearth extension with a noncombustible
material. (Figs. 23 and 25)
Fig. 23 Combustible side wall protection and hearth extension dimensions.
A B C D E F G H J
BR/BC36 16" 12" 48° 41° 18" 14" 9" 16" 48"
406 mm 305 mm 457 mm 356 mm 229 mm 406 mm 1219 mm
BR/BC42 20" 12" 42° 35° 18" 14" 12" 20" 61
508 mm 305 mm 457 mm 356 mm 305 mm 508 mm 1562 mm
16
¹⁄₂"
FP594
7412944
Majestic Fireplaces® BR/BC Series
COMMON MATERIALS AND FACTORS
MATERIALK*
R
MINIMUM
THICKNESS
EH2416
Common Brick
0.458
5.0
1.09 0.50 in.**
0.10 5.46 in.**
(CFM Corporation)
R Value is for 1/2 inch.
* Units of K = BTU/SQ FT/HR/˚F/IN
** Thickness of Listed Material
Wall Covering
Noncombustible
Decorative
Facing
Noncombustible
Decorative
Covering
Seal all cracks
between fireplace
surround and wall
materials with
noncombustible
material.
Seal crack
between fireplace
and hearth extension
with noncombustible
material.
2x
4" HEADER Do not notch at
standoffs.
Safety Strips Must be overlapped
¹⁄₂
" minimum.
Hearth
Extension
Insulation
Side View
WARNING: HEARTH EXTENSION MUST BE IN
STALLED IN ACCORDANCE WITH FIGURE 23 AND
MUST NOT COVER THE BOTTOM FRONT OPENING
OF THE CIRCULATING MODEL.
Alternate noncombustible materials may be used providing the (total) thermal resistance (Rt value) of the alternate material employed is greater than or equal to R
= 1.09 Thermal resistance (R) or thermal conductivity
(K), may be obtained from manufacturer of the material.
Factors are related by the formula K = 1/R. (Fig. 24)
T = given thickness
R = thermal resistance for a given thickness (T)
K = thermal conductivity
Noncombustible material with a lower R value may
be used, provided thickness of material is sufficiently
greater to maintain an equivalent (total) thermal resis-
tance (Rt).
FP550
Fig. 25 Sealing gaps.
Fig. 24 Hearth extension material factors.
7412944
FP533ADD
Example of Determining Hearth Extension
Equivalents
To determine the thickness required for any new material:
NEW K of new material (per inch) thickness
required = --------------------------------------- X of listed
thickness K of listed material (per inch) material
Example for Common Brick
T (new) = 5.0/0.458 x 0.50 in. = 5.46 in. (new required
thickness).
17
Majestic Fireplaces® BR/BC Series
1"
Min.
1/2"
Installing Line For Gas Log
CFM Specialty Home Products fireplaces are designed
to accept a 1/2 inch gas line for installation of an approved gas appliance. (CFM Specialty Home Products
manufactures a wide variety of gas logs for use in CFM
Specialty Home Products fireplaces.)
Be sure to have the appliance installed in accordance
with building codes.
Gas connection may enter from either left or right side
of the fireplace.
Locate appropriate gas line in the outer casing of fireplace and remove insulation from gas line tube. (Fig.
26)
From inside the fireplace, locate the knockout on the
firebrick -- be sure you are on the appropriate or "gas
line" side of the fireplace. Using a flat bladed screwdriver or small chisel and hammer, carefully tap around
the knockout until it loosens and falls out.
Install 1/2 inch certified gas pipe through opening.
After gas pipe installation is complete, use insulation
that was removed from gas line tube to repack space
around the pipe. Material should be inserted from
outside of the fireplace and packed tightly to totally seal
between the pipe and tube.
Note: Gas pipe should not come in contact with
any wood structures until it has reached a point at
least one (1) inch away from fireplace side.
NOTE: When installing an ANSI Z21.11.2 ventless ap-
pliance, the finishing material used for the mantel must
be rated at 250°F or greater.
BTU input of a gas appliance installed in fireplace
should be rated less than 100,000 BTU/Hr.
Gas pipe installation is intended for connection to a
decorative gas appliance only when (1.) incorporating
an automatic shutoff device and (2.) complying with the
Standard for Decorative Gas Appliances for Installation in Vented Fireplaces (ANSI Z21.60) or CSA draft
requirements for Gas-Fired Log Lighters for Woodburning Fireplaces (Draft No. 4, August 1993).
Decorative gas appliance should be installed in accordance with the National Fuel Gas Code, ANSI Z223.1/
NFPA 54 (latest edition).
Hole in Outer Casing
Gas Line
Tube
Ceramic
Knockout
Hole in Outer
Casing
Fig. 26 Gas line access.
CAUTION: WHEN USING DECORATIVE
GAS APPLIANCE, FLUE DAMPER MUST
BE SET IN FULLY OPEN POSITION. IF
YOU HAVE GLASS DOORS ON THE FIREPLACE, THEY MUST ALSO BE FULLY
OPENED.
WARNING: DO NOT OPERATE AN UNVENTED GAS LOG SET IN THIS FIREPLACE WITH THE CHIMNEY REMOVED.
WARNING: WHEN INSTALLING AN UN
VENTED GAS LOG SET, THE CFM CORPORATION MODEL AH3244BK OR AH3244PB
4" ADJUSTABLE HOOD MUST BE USED.
Fireplace Top View
Supply Line
Repack Insulation
Ceramic Knockout
(both sides)
FP560
-
18
Only unvented gas log sets which have been found to comply with
the Standard for Unvented Room Heaters, ANSI Z21.11.2, are to be
installed in this fireplace.
7412944
Majestic Fireplaces® BR/BC Series
1
2
3
4
5
6
a
b
c
7
8
9
10
11
12
d
13
CFM Specialty Home Products reserves the right to make changes in design, materials, specifications, prices and discontinue colors and products at any time, with out
notice.
11. Nailing Flange - Bag of 4 w/screws 2253160 2253160
12. Basket Grate 3030129 3030129
13. O.S.A. Assy. 20003076 20003076
* When ordering replacement firebrick, check the item number of the fireplace, located on the UL label inside the
firebox. Item numbers with a '3' as the 3rd digit will require the firebrick listed first under the respective fireplace. Item
numbers with a '4' as the 3rd digit will require the firebrick listed second under the respective fireplace.
944
7412944
19
Majestic Fireplaces® BR/BC Series
Accessories
The following accessories for this appliance are available from your local Majestic Fireplaces distributor. Should you
need additional information beyond what your distributor can furnish, contact: CFM Specialty Home Products, 410
Admiral Blvd., Mississauga, Ontario, Canada L5T 2N6, Attn: Technical Services.
CAUTION: This fireplace and chimney assembly is a highly engineered system, and, as such, must be oper
ated only with CFM Specialty Home Products approved components. If you use an unapproved component
to make any modifications, you may create a possible fire hazard and will void the CFM Specialty Home
Products warranty. In addition, such action may void the coverage provided by the owner’s insurance.
Accessory
Model NumberDescription
Glass Door — Standard Bi-Fold door set Brushed Brass finish 36GDKBB (BR/BC36)
42GDKS (BR/BC42)
Fan Kit Provides forced air flow FK12
Variable Speed Control Provides speed adjustment of fans SCVS
Outside Air Termination Completes connection from air kit to out-of-doors AK-MST
Hearth Extension Insulation Provides hearth extension floor protection EH2416
Grate for BR/BC36/42 Holds firewood in firebox RBBG36
Hearth Patch Compound Patch cracks in hearth HPC-1
Chimney System Adapter Converts fireplace to a 3-wall chimney system TWABR
Collar
-
20
Contact your Majestic Fireplaces distributor or dealer for
finishing Marble and Mantels, available in a wide selection
of styles.
7412944
Majestic Fireplaces® BR/BC Series
Chimney Components
U.S.
Model NumberDescriptionComponent
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 Contemporary 8-6-12 with 8" flue:
Termination to prevent rain leakage. 0-6/12 pitch
8-12-12 with 8" flue:
6/12-12/12 pitch
Square Termination - Top housing of simulated brick pattern S20B (R,T,W)
Housing available in red, tan or white. Appropriate Msut include
adapter required. Flashing included. PLTSK8 or SLTSK8
Adapter Kit Unites Square Termination with chimney CF8CA
pipe (required).
Housing Extensions Extends Square Termination on steep 202036
pitched roofs.
Square Chase Termination Housing used to terminate chimney through CT100
a chase top. Appropriate adapter required.
(Flashing not included.)
SK8 Chimney Elbows Elbow used to create an offset in an 8" SK830-2 chimney system. Only 30˚ elbows available.
Packaged 2 per carton (offset and return).
Firestop Required at each floor level of chimney SKFS2A —
installation. (Plus attic on multi-story installation.) (8" straight flue)
SKFS6A —
(8" 30˚ inclined flue)
Chimney Support Used to support chimney for each of: 30' vertical SKCS8
height and 6' of angled chimney run.
7412944
21
Majestic Fireplaces® BR/BC Series
(Chimney Components con't.)
Canada
Model NumberDescriptionComponent
Chimney Collar Enclosure Installs on the "over the chimney collar" of the CCE-SK
fireplace; provides outside air to assist in cooling
the chimney system.
Attic Insulation Shield Used to prevent insulation from coming in AIS-SK
contact with the chimney system.
SK8 Chimney Sections Used to build chimney systems exposed above SK818CAN (1
roof. SK84CAN (4' Long)
45˚ Chimney Elbows Provides 45˚ offset and return. For Canadian SK845/2 installations only. For use with SK8 chimney only.
(Maximum use of 2, or 1 pair.)
¹⁄₂' Long)
22
7412944
Limited Warranty & 30 Year Protection Plan
™
For MAJESTIC FIREPLACES® PRE-ENGINEERED Fireplace Systems
CFM Specialty Home Products warrants its MAJESTIC FIREPLACES® Pre-Engineered Fireplace (“Fireplace”) and the CFM
Specialty Home Products supplied firegrate, glass doors, outside
air system, fan motor, and liners to be free from defects in material
or workmanship, as follows:
A. Fireplace and Chimney Components: (exclusive of CFM Specialty Home Products-supplied firegrate, glass doors, outside air
system, fan motor, and liners all of which are covered by separate
warranties under paragraphs B through D below): At its option for
a period of thirty (30) years from the date the Fireplace is installed,
CFM Specialty Home Products will;
(1) For a period of five (5) years from the date the Fireplace is
installed, CFM Specialty Home Products, at its option, will repair or
replace any defective part without charge.
(2) Thereafter, through the 10th year after the date the Fireplace
is installed, if replacement parts are available, CFM Specialty Home
Products will provide a replacement for any defective part without
charge for the part itself. The consumer must pay for everything
else other than the part.
(3) Thereafter, through the 30th year after the date the Fireplace
is installed, if replacement parts are available,CFM Specialty Home
Products will provide a replacement for any defective part at a cost
to the consumer of CFM Specialty Home Products then current list
price, FOB CFM Specialty Home Products factory.
B. Firegrate, Glass Doors, Outside Air System:
For a period of 90 days from the date the Fireplace is installed
CFM Specialty Home Products, at its option, will provide a replacement for any defective part, without charge for the part itself, FOB
CFM Specialty Home Products factory, (The consumer must pay for
everything else other than the part,).
C. Fan Motor:
(1) For a period of one (1) year from the date the Fireplace is
installed, CFM Specialty Home Products, at its option, will repair or
replace any defective part without charge.
(2) Thereafter, through the 30th year after the date the Fire
place is installed CFM Specialty Home Products, at its option, if
replacement parts are available, will provide a replacement for any
defective part at a cost to the consumer of CFM Specialty Home
Products then current list price, FOB CFM Specialty Home Products factory.
D. Liners (Refractory or Metal):
(1) For a period of two (2) years from the date the Fireplace is
installed, CFM Specialty Home Products, at its option, will repair or
replace any defective part without charge.
(2) Thereafter, through the 30th year after the date the Fireplace
is installed CFM Specialty Home Products, if replacement parts are
available, will provide a replacement for any defective part at a cost
to the consumer of CFM Specialty Home Products then current list
price, FOB CFM Specialty Home Products factory.
-
Majestic Fireplaces®BR/BC Series
This warranty is subject to the following conditions and limitations:
(1) This warranty is extended only to a Fireplace installed in the
continental United States, the state of Alaska and Canada; only if
and so long as the Fireplace is installed according to the installation
instructions furnished with the Fireplace, and operated at all times
under normal conditions, use and service according to the operative instructions furnished with the Fireplace, and only if and so long
as the Fireplace is not removed from its original installation.
(2) This warranty is non-transferrable, and is made to the original
owner, provided that the purchase was made through an authorized
supplier of the Company.
(3) The sole and exclusive remedies for breach of any warranties hereunder shall be for the repair, replacement or provision of a
replacement part at CFM Specialty Home Products then current list
price, FOB CFM Specialty Home Products factory, for any defective part as specified in paragraphs A through D.
(4)CFM Specialty Home Products shall not be liable for damage
from any smoking of a MAJESTIC FIREPLACES Pre-Engineered
Fireplace System related to environmental geographic conditions
(such as, for example, nearby structures or roof peaks, trees, hills,
or mountains), inadequate ventilation, or negative air pressure in
the place where the Fireplace system is installed, related to any
mechanical system (such as, for example, furnaces, fans, air conditioners, clothes dryers, etc.)
(5) Except as otherwise expressly specified in paragraphs A
through D, NONE OF THESE WARRANTIES COVER, AND
SPECIALTY HOME PRODUCTS SHALL NOT BE RESPONSIBLE
FOR, ANY CONSTRUCTION, INSTALLATION, LABOR, TRANSPORTATION OR OTHER COSTS OR EXPENSES ARISING FROM
A DEFECTIVE PART, ITS REPAIR OR REPLACEMENT OR OTH
ERWISE, NOR SHALL CFM SPECIALTY HOME PRODUCTS
ANY EVENT BE RESPONSIBLE FOR ANY INDIRECT, INCIDENTAL OR CONSEQUENTIAL DAMAGES EXCEPT TO THE EXTENT
REQUIRED BY LAW. Some states do not allow the exclusion or
limitation of incidental or consequential damages, so this exclusion
or limitation may not apply to you.
NO IMPLIED WARRANTIES, INCLUDING THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE, SHALL REMAIN IN EFFECT AFTER THE EXPI
RATION OF THE WARRANTIES SET FORTH IN PARAGRAPHS A
THROUGH D. Some states do not allow limitations on how long an
implied warranty lasts, so this limitation may not apply to you.
In order to obtain performance of any of the above warranty
obligations write to CFM Specialty Home Products at this address:
CFM Specialty Home Products
410 Admiral Blvd.
Mississauga, Ontario, Canada L5T 2N6
Attention: Director of Warranty Services
Since local building requirements may vary greatly throughout
the country, users of CFM Specialty Home Products products
should determine in advance whether there are any building code
restrictions on the use of a specific product. CFM SPECIALTY
HOME PRODUCTS MAKES NO REPRESENTATION OR WARRANTY REGARDING, AND SHALL NOT BE RESPONSIBLE FOR,
ANY BUILDING CODE COMPLIANCE.
The foregoing warranties give you specific legal rights and you
may also have other rights which vary from state to state.