Majestic Appliances SR42A, SR36A, SC36A, SC42A User Manual

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DO NOT DISCARD THIS MANUAL: Retain for future use.
For Models:
SR36A SR42A SC36A SC42A
SR/SC Series "A"
Woodburning Fireplace
Homeowner's Installation and Operating Manual
CFM Specialty Home Products
410 Admiral Blvd. • Mississauga, Ontario, Canada L5T 2N6 • 905-670-7777
www.majesticproducts.com • www.vermontcastings.com
7412948 2/04 Rev. 14
SR/SC Series "A" Woodburning Fireplace
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 SR/SC Series "A" fireplaces are solid fuel, wood­burning premium fireplaces. The SR36A/42A are radiant clean-face models and the SC36A/42A are circulating models with removable grilles (louvres). Both models
are fully insulated fireplaces.
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
chimney component;
Do not install combustible materials on any of the black fireplace surround.
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,
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
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.
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.
2
SR36A / SR42A SC36A / SC42A
Listed
UL / ULc127
Standard for Factory Built Fireplaces
Table of Contents
Safety Information . . . . . . . . . . . . . . . . . . 2
Specifications and Framing. . . . . . . . . . . 3
Parts Identification. . . . . . . . . . . . . . . . . . 5
Chimney Requirements. . . . . . . . . . . . . . 6
Planning Information . . . . . . . . . . . . . . . . 7
Installation . . . . . . . . . . . . . . . . . . . . . . . . 8
Replacement Parts . . . . . . . . . . . . . . . . 19
Accessories. . . . . . . . . . . . . . . . . . . . . . 20
7412948
SR/SC Series "A" Woodburning Fireplace
⁵⁄₈" (16mm)
¹⁄₂" (13mm)
¹⁄₂"
36"
(914mm)
38¹⁄₄"
(971mm)
40" (1016mm)
⁵⁄₈"
(16mm)
22³⁄₄"
(578mm)
1³⁄₄"
(45mm)
35¹⁄₂" (902mm)
24"
(610mm)
7³⁄₄"
(197mm)
7¹⁄₂"
(191mm)
Recessed Nailing Flange
11" Dia. (279mm)
Rough Opening Width 41"
Rough Opening Height
Rough Opening Depth
Gas Line Access
48¹⁄₂" (1232mm)
48¹⁄₂" (1232mm)
68
¹⁄₂" (1740mm)
8¹⁄₄"
(210mm)
22"
(559mm)
22¹⁄₂"
(572mm)
22" (559mm)
43³⁄₄"
(1111mm)
14⁵⁄₈"
(372mm)
15 ³⁄₈"
(391mm)
11"
(279mm)
39⁵⁄₈"
(1006mm)
3"
(76mm)
8"
(203mm)
7¹⁄₂"
(191mm)
Outside Air
Gas Line Access
(1041mm)
Electrical Access
8" Dia. (203mm)
34¹⁄₂
" (876mm)
36"
(914mm)
14⁵⁄₈"
(372mm)
15 ³⁄₈"
(391mm)
11"
(279mm)
40"
(1016mm)
39⁵⁄₈"
(1006mm)
3"
(76mm)
⁵⁄₈"
(16mm)
⁵⁄₈" (16mm)
48¹⁄₂" (1232mm)
48¹⁄₂" (1232mm)
¹⁄₂" (13mm)
¹⁄₂"
68
¹⁄₂" (1740mm)
8¹⁄₄"
(210mm)
22"
(559mm)
22¹⁄₂"
(572mm)
22" (559mm)
22³⁄₄"
(578mm)
24"
(610mm)
43³⁄₄"
(1111mm)
8"
(203mm)
7³⁄₄"
(197mm)
7¹⁄₂"
(191mm)
7¹⁄₂"
(191mm)
Outside Air
Gas Line Access
Gas Line Access
Electrical Access
Recessed Nailing Flange
11" Dia. (279mm)
Rough Opening Width 41"
Rough Opening Height
Rough Opening Depth
(1041mm)
8" Dia. (203mm)
34¹⁄₂
" (876mm)
SR36A Series Woodburning Fireplace
Fig. 1 SR36A Series specifications and framing.
SC36A Series Woodburning Fireplace — Circulating Model
Fig. 2 SC36A Series specifications and framing.
7412948
FP589
FP590
3
SR/SC Series "A" Woodburning Fireplace
SR42A Series Woodburning Fireplace
Rough Opening Depth
(572mm)
22¹⁄₂"
(210mm)
22"
(559mm)
Rough Opening Height
(1111mm)
7¹⁄₂"
(191mm)
14⁵⁄₈"
(372mm)
8¹⁄₄"
43³⁄₄"
¹⁄₂"
50" (1270mm)
50" (1270mm)
¹⁄₂" (13mm)
)
m
" (914m
36
" (1791m
¹⁄₂
70
39⁵⁄₈"
(1006mm)
Outside Air
Gas Line Access
)
" (16m
m
⁵⁄₈
11"
(279mm)
)
m
26¹⁄₄"
(667mm)
Rough Opening Width 47"
(1067mm)
(1194mm)
42"
11" Dia. (279mm)
8" Dia. (203mm)
(191mm)
22³⁄₄"
(578mm)
(610mm)
(197mm)
(16mm)
7¹⁄₂"
24"
7³⁄₄"
Recessed
⁵⁄₈"
Nailing Flange
Gas Line Access
8"
(203mm)
15⁵⁄₈"
(397mm)
Fig. 3 SR42A Series specifications and framing.
SC42A Series Woodburning Fireplace — Circulating Model
Rough Opening
50" (270mm) ¹⁄₂" (13mm)
50" (1270mm)
¹⁄₂"
Outside Air
36" (914mm)
Gas Line Access
⁵⁄₈" (16mm)
70¹⁄₂" (1791mm)
39⁵⁄₈"
(1006mm)
11"
(279mm)
8"
(203mm)
Fig. 4 SC42A Series specifications and framing.
4
Depth
22¹⁄₂"
(572mm)
15 ³⁄₈"
(391mm)
3"
(76mm)
Electrical Access
8¹⁄₄"
(210mm)
22"
(559mm)
Rough Opening Height
43³⁄₄"
(1111mm)
7¹⁄₂"
(191mm)
14⁵⁄₈"
(372mm)
3"
(76mm)
Electrical Access
46"
(1168mm)
26¹⁄₄"
(667mm)
Rough Opening Width 47"
(1067mm)
38" (965mm)
46" (1168mm)
(1194mm)
42"
11" Dia. (279mm)
8" Dia. (203mm)
(971mm)
22³⁄₄"
(578mm)
(45mm)
⁵⁄₈"
(16mm)
(191mm)
38¹⁄₄"
(610mm)
(197mm)
1³⁄₄"
Recessed Nailing Flange
7¹⁄₂"
24"
7³⁄₄"
FP591
Gas Line Access
FP592
7412948
Chase Installation
Insulation methods shown are optional for cold climate, not a requirement for unit operation.
Batt Insulation (cut out around fiestop)
Firestop
SR/SC Series "A" Woodburning Fireplace
Termination Cap
Storm Collar
Pan Flashing
Draftstop
Ceiling Level
Nailing Flange
Gas Line Access (both sides)
Electrical Access
Outside Air Cover Plate
Standoff Surround
Damper Control
Screen
Grate Firebox
Metal Safety Strips (1, 2 or 3 pieces)
Gas Line Knockout (both sides)
Fig. 5 Fireplace and chase parts identification.
7412948
FP554
5
SR/SC Series "A" Woodburning Fireplace
Chimney Requirements - Offset Installations
CHIMNEY FLUE EXIT
CHIMNEY SECTION
ELBOW
A
B
D
E
RISE
6 FT.
C
OFFSET
B
HEARTH FLOOR
Example 1 Example 2 Example 3
Notes: G + H cannot exceed 20 feet.
Air Space Clearances: SK8 (2-wall) = 1¹⁄₂" and "S" Series (3-wall) = 2"
Illustration Key
The following safety rules apply to offset installations (letters correspond with illustration above):
A. Height of the chimney is measured from the hearth to the chimney exit.
SR/SC36A SR/SC42A Maximum: 90'0" 90'0" Minimum:
Without Elbows 12' 6" 12' 6" With 2 Elbows* 14' 6" 14' 6" With 4 Elbows* 21' 0" 21' 0"
B. Do not use more than 4 elbows per chimney.
Attach the straps of the return (top) elbow to a structural framing member.
The offset (first) elbow of any pair does not have straps.
* In Canada, two (2) SK845 are allowed.
G
H
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.
RETURN
ELBOW
30˚
OFFSET
ELBOW
30˚
RETURN
ELBOW
30˚
OFFSET
ELBOW
30˚
G
SKCS8 SUPPORT
H
IWF269
OFFSET
RISE
IWF282
30˚ Elbow Offsets
1'
1¹⁄₂'
3' 4'
0000 0 3" 11" 1000 0 8¹⁄₄" 20" 0100 011¹⁄₄"25¹⁄₄" 2000 013¹⁄₂"29¹⁄₄" 1100 016¹⁄₂"34¹⁄₄" 0010 020¹⁄₄"40³⁄₄" 2100 021³⁄₄"43¹⁄₂" 0001 026¹⁄₄"51¹⁄₄" 0110 028¹⁄₂"55¹⁄₄" 1001 031¹⁄₂"60¹⁄₄” 0101 034¹⁄₂"65¹⁄₂" 0020 037¹⁄₂"70³⁄₄" 1101 141¹⁄₂"77³⁄₄" 0011 1 45" 83³⁄₄" 0120 147¹⁄₄"87¹⁄₂" 0002 1 51" 94" 0111 153¹⁄₄" 98" 0030 156¹⁄₄" 103¹⁄₄" 0102 159¹⁄₄" 108¹⁄₂" 0021 162¹⁄₄" 113¹⁄₂" 0130 164¹⁄₂" 117¹⁄₂" 0012 168¹⁄₄" 124" 0121 170¹⁄₂" 128" 0003 174¹⁄₄" 134¹⁄₂" 01122 78"140³⁄₄" 00312 81" 146" 01032 84"151¹⁄₄" 00222 87"156¹⁄₂" 01312 89¹⁄₄" 160¹⁄₄" 00132 93"166³⁄₄" 01222 95¹⁄₄" 170³⁄₄" 00042 99¹⁄₄" 177³⁄₄" 01132101¹⁄₄" 181³⁄₄" 00322104¹⁄₄" 186¹⁄₄" 01042107¹⁄₄" 191¹⁄₂" 00232110¹⁄₄" 196³⁄₄" 01323 114" 203¹⁄₄" 00143117³⁄₄" 209³⁄₄" 01233 120" 213¹⁄₂" 00053123³⁄₄" 220"
Offset
Chimney
Support
Rise
Fig. 6 Chimney system requirements.
6
7412948
SR/SC Series "A" Woodburning Fireplace
Planning Information
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 combustible back wall and 1/2" (13mm) from a com-
bustible side wall or support. (Page 14, Fig. 20)
Planning the Chimney Run
L
T
MODEL SK
2 WALL CHIMNEY
L
1
L
1
Fig. 7 Installed lengths of chimney sections.
SK81 SK818 SK83 SK84
TOTAL
LENGTH
(LT)
11¹⁄₂ 17¹⁄₂ 35¹⁄₂ 47¹⁄₂
" " " "
INSTALLED
LENGTH
(L1)
10¹⁄₂
"
16¹⁄₂
"
34¹⁄₂
"
46¹⁄₂
"
WF288
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' (1.8m) above a roof line.
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' (614mm) in height above the
highest point where it passes through the roof.
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' (6m).
7412948
0 To 10’
2’ Min.
3’
Min.
Reference Point
Fig. 8 Ten Foot Rule illustration.
0 To 10’
2’ Min.
3’
Min.
AC246
7
SR/SC Series "A" Woodburning Fireplace
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 boxlike 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.
Chimney Support Strap
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 an 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, Fig. 20)
SKCS8
Fig. 9 Chimney support installation
8
FP284
7412948
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