Majestic Sovereign

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Majestic Sovereign | Manualzz
SR/SC Series "A"
Woodburning Fireplace
For Models:
SC36A, SR36A
SC42A, SR42A
Homeowner's Installation
and Operating Manual
948
SR cover
11/18/97
948
SC cover
11/18/97
For use in U.S./Canada
Underwriter's Laboratories Report No. MH7603
DO NOT DISCARD THIS MANUAL: Retain for future use.
7412948 5/12 Rev. 27
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
MHSC 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 MHSC Fireplaces dealer.
Only use MHSC components or the warranty will be
voided and a fire hazard may be created.
MHSC warranty will be voided by and MHSC disclaims
any responsibility for the following actions:
• Installation by any other than a qualified installer, preferably NFI or WETT (Canada) certified.
• 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 MHSC;
or
Installation and/or use of any component part
not manufactured or approved by MHSC in
combination or assembly with a MHSC 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.
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.
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
WARNING: Check with your electronics manufacturer before installing a television or other electronic
device above this fireplace.
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.
SR36A / SR42A
SC36A / SC42A
Listed
UL127 / ULC-S610
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
SR36A Series Woodburning Fireplace
4856O" (1232mm) 5/8”(13mm) 11" Dia. (279mm) 856M" 2256O" (210mm) (572mm) 8" Dia. (203mm) 5/8" Recessed (16mm) Nailing Flange ) 22" (559mm) 6O" 5/
(1 8"
74 (1
0m 6m
m m)
) 76
m
m
56O
" (
8
34
Rough Opening Width 41" (1041mm) Rough Opening Height 68
5
4856O" (1232mm) 1/2" 24" (610mm)
Rough Opening Depth 396" (1006mm) 756O" (191mm) 436M" (1111mm) Outside Air 756O" (191mm) Gas Line Access 36" (914mm) 226M" (578mm) 146" (372mm) 11" (279mm) 8" (203mm) 24" (610mm) 3" (76mm) 156" (391mm) Gas Line Access 76M" (197mm) 40" (1016mm) Electrical Access FP589
Fig. 1 SR36A Series specifications and framing.
FP589 SR36 SPECS 10/28/98 7/6/99 djt correct dims. SC36A Series Woodburning Fireplace — Circulating Model
) 856M" 2256O" (572mm) (210mm) 22" (559mm) m
56O 5
" ( /8
17 " 40 (16
m m
m m
) ) (8
76
m
56O
"
1/2" Rough Opening Height 756O" (191mm) Outside Air Gas Line Access 36" (914mm) 146" (372mm) 11" (279mm) 8" (203mm) 756O" (191mm) 436M" (1111mm) 396" (1006mm) 156" (391mm) Fig. 2 SC36A Series specifications and framing.
7412948
Rough Opening Width 41" (1041mm) 11" Dia. (279mm) 8" Dia. (203mm) 5/8" Recessed (16mm) Nailing Flange 68
34
4856O" (1232mm) 4856O" (1232mm) 1/2" (13mm) 24" (610mm)
Rough Opening Depth 3" (76mm) 3856M" (971mm) 24" 226M" (578mm) (610mm) Gas Line Access 76M" (197mm) 3556O" (902mm) 40" (1016mm) 16M" (45mm) Electrical Access FP590
FP590 SC36 SPECS 10/28/98 SR/SC Series "A" Woodburning Fireplace
SR42A Series Woodburning Fireplace
2656M"
(667mm)
Rough
Opening
Depth
50" (1270mm)
1/2" (13mm)
11" Dia.
(279mm)
8" Dia.
(203mm)
5/8" Recessed
(16mm) Nailing
Flange
(1
79 5
1m /8"
m (16
) m
m
)
91
4m
36
"(
Rough Opening Width 47"
(1194mm)
56O
"
1/2"
Rough
Opening
Height
70
50" (1270mm)
m
)
856M"
2256O"
(210mm)
(572mm)
22"
(559mm)
756O"
(191mm)
436M"
(1111mm)
396"
(1006mm)
Outside
Air
756O"
(191mm)
Gas Line
Access
146"
(372mm)
11"
(279mm)
8"
(203mm)
226M"
(578mm)
24"
(610mm)
42"
(1067mm)
3"
(76mm)
156"
(397mm)
Gas Line
Access
76M"
(197mm)
46"
(1168mm)
Electrical
Access
FP591
Fig. 3 SR42A Series specifications and framing.
FP591
SC42A Series Woodburning Fireplace
Circulating Model
SR42—
SPECS
Rough
Opening
Depth
856M"
2256O"
(210mm)
(572mm)
22"
(559mm)
m
56O 5
" ( /8
17 "
91 (16
m m
m m
) )
m
91
4
"(
1/2"
Rough
Opening
Height
Rough Opening Width 47"
(1194mm)
11" Dia.
(279mm)
8" Dia.
(203mm)
5/8" Recessed
(16mm) Nailing
Flange
70
36
50" (1270mm)
)
50" (270mm)
1/2" (13mm)
10/28/98
2656M" djt
7/6/99
(667mm)
correct dims.
396"
(1006mm)
756O"
(191mm)
Outside Air
Gas Line
Access
42"
(1067mm)
146"
(372mm)
11"
(279mm)
8"
(203mm)
756O"
(191mm)
436M"
(1111mm)
156"
(391mm)
3"
(76mm)
3856M"
(971mm)
24"
226M"
(578mm) (610mm)
Gas Line
Access
76M"
(197mm)
38" (965mm)
46" (1168mm)
16M"
(45mm)
FP592
Electrical Access
Fig. 4 SC42A Series specifications and framing.
FP592
SC42 SPECS
10/02
7412948
SR/SC Series "A" Woodburning Fireplace
B
C
A
FP1531
Front WidthBack Width
Depth
SR/SC42A
AB
C
FP1531
31¹⁄₈"
19⁷⁄₈"
15¹⁄₂"
hearth dimensions
(791 mm)
(505 mm) (394 mm)
9/04 djt
36³⁄₄"
22⁷⁄₈"
15¹⁄₂"
(934 mm)
SR/SC36A
(581 mm)
394 mm)
Fig. 4a Hearth dimensions.
Chase Installation
Insulation methods shown are optional
for cold climate, not a requirement for
unit operation.
Termination Cap
Storm Collar
Pan Flashing
Batt Insulation
(cut out around fiestop)
Draftstop
Firestop
Ceiling Level
Standoff
Surround
Damper Control
Nailing Flange
Gas Line Knockout
(both sides)
Gas Line Access
(both sides)
Screen
Grate
Electrical Access
Firebox
Outside Air Cover Plate
Metal Safety Strips
(1, 2 or 3 pieces)
FP554
Fig. 5 Fireplace and chase parts identification.
7412948
FP554
BR/BC
Combo of IWF261 AND IWF265
11/10/97
SR/SC Series "A" Woodburning Fireplace
Chimney Requirements - Offset Installations
OFFSET
CHIMNEY FLUE EXIT
RISE
CHIMNEY
SECTION
IWF282
30°
RETURN
ELBOW
B
A
D
E
6 FT.
G
30°
OFFSET
ELBOW
RISE
C
OFFSET
H
30°
RETURN
ELBOW
30°
OFFSET
ELBOW
B
30° Elbow Offsets
G
SKCS8
SUPPORT
H
Example 1
Example 2
Example 3
IWF269
Notes: G + H cannot exceed 20 feet.
Air Space Clearances: SK8 (2-wall) = 1¹⁄₂" and "S" Series (3-wall) = 2"
FP269
The following safety rules apply to offset
installations (letters correspond with illustration above):
MBUF
C. The chimney
cannot be more than 30˚
5/16/96
(45˚ in Canada)
rev. 5/25 from the vertical plane in
any installation*.
A. Height of the chimney is measured
from the hearth to the chimney exit.
D. The maximum length of the angled run
of the total chimney system is 20 feet. (G
plus H cannot exceed 20 feet.)
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.
1' 1¹⁄₂' 3' 4'
0 0 0 0 0
HEARTH
FLOOR
Illustration Key
Chimney
Support
ELBOW
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.
1 0 2 1 0 2 0 0 1 0 0 1 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0
1
0
1
0
1
0
1
0
1
0
1
0
1
0
1
0
1
0
1
0
1
0
1
0
1
0
1
0
1
0
1
0
1
0
1
0
1
0
0
0
0
0
1
0
0
1
0
0
2
0
1
2
0
1
3
0
2
3
1
2
0
1
3
0
2
3
1
2
0
1
3
0
2
3
1
2
0
0
0
0
0
0
0
1
0
1
1
0
1
1
0
2
1
0
2
1
0
2
1
3
2
1
3
2
1
3
2
4
3
2
4
3
2
4
3
5
FP282
MBUF
Offset 5/26/96
Rise
3" 0 8¹⁄₄" 0 11¹⁄₄" 0 13¹⁄₂" 0 16¹⁄₂" 0 20¹⁄₄" 0 21³⁄₄" 0 26¹⁄₄" 0 28¹⁄₂" 0 31¹⁄₂" 0 34¹⁄₂" 0 37¹⁄₂" 1 41¹⁄₂" 1 45" 1 47¹⁄₄" 1 51" 1 53¹⁄₄" 1 56¹⁄₄" 1 59¹⁄₄" 1 62¹⁄₄" 1 64¹⁄₂" 1 68¹⁄₄" 1 70¹⁄₂" 1 74¹⁄₄" 2
78" 2
81" 2
84" 2
87" 2 89¹⁄₄" 2
93" 2 95¹⁄₄" 2 99¹⁄₄" 2 101¹⁄₄" 2 104¹⁄₄" 2 107¹⁄₄" 2 110¹⁄₄" 3 114" 3 117³⁄₄" 3 120" 3 123³⁄₄" 11"
20"
25¹⁄₄"
29¹⁄₄"
34¹⁄₄"
40³⁄₄"
43¹⁄₂"
51¹⁄₄"
55¹⁄₄"
60¹⁄₄”
65¹⁄₂"
70³⁄₄"
77³⁄₄"
83³⁄₄"
87¹⁄₂"
94"
98"
103¹⁄₄"
108¹⁄₂"
113¹⁄₂"
117¹⁄₂"
124"
128"
134¹⁄₂"
140³⁄₄"
146"
151¹⁄₄"
156¹⁄₂"
160¹⁄₄"
166³⁄₄"
170³⁄₄"
177³⁄₄"
181³⁄₄"
186¹⁄₄"
191¹⁄₂"
196³⁄₄"
203¹⁄₄"
209³⁄₄"
213¹⁄₂"
220"
Fig. 6 Chimney system requirements.
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" (13 mm) from a
combustible back wall and 1/2" (13 mm) from a combustible side wall or support. (Page 14, Fig. 20)
Planning the Chimney Run
LT
L1
L1
MODEL SK
2 WALL CHIMNEY
SK81
SK818
SK83
SK84
TOTAL
LENGTH
(LT)
1156O"
1756O"
3556O"
4756O"
INSTALLED
LENGTH
(L1)
1056O"
1656O"
3456O"
4656O"
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.
0 To 10'
2' Min.
WF288
0 To 10'
3'
Min.
Fig. 7 Installed lengths of chimney sections.
Determine how the chimney will be run,
length of run
FP288
MBUF-INSTALLED
and chimney components required to complete
the LENGTH
6/17/96minimum
job. (Fig. 6) Never install a chimney below
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).
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.
7412948
2' Min.
3'
Min.
Reference
Point
AC246
Fig. 8 Ten Foot Rule illustration.
AC246
4/1/96
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 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 MHSC
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 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)
Chimney Support Strap
SKCS8
FP284
Fig. 9 Chimney support installation
FP284
MBUF
5/25/96
7412948
SR/SC Series "A" Woodburning Fireplace
Framing
Option For Circulating Models Only —
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: 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 the 120
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 knockout 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
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 six (6) inches 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 Setup
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.
Insulation
Platform
FP555
NOTE: Fireplaces may use MHSC model SK8, or Model S (three wall) chimney systems. The SR/SC Series
"A" 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.
Fig. 10 Insulating between platform and fireplace.
FP555
BR
11/10/97
7412948
SR/SC Series "A" Woodburning Fireplace
Straight-Up Chimney Installation
To mark the centerline of the flue, put the fireplace
in final position and measure out from the wall: 9¹⁄₄"
(235mm). 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)
Offset Installation
In order to clear an obstruction, it may be necessary to
offset chimney from vertical. This is accomplished by
using MHSC 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.
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, reposition chimney and/or fireplace
to avoid obstructions.
Chimney Centerline
Actual Centerpoint
956M"
(235mm)
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 Line
Framing the Ceiling Hole
Plumb Bob
Imaginary Centerpoint
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 Joist
AB
AB
Chimney Hole
FP556
Fig. 11 Locate centerline of chimney with plumb line.
Ceiling
New
Framing Members
A "SK" Series framing = 1456O" X 1456O" (368 x 368mm)
B "S" Series framing = 1756O" X 1756O" (445 x 445mm)
FP551
Fig. 12 Typical frame for ceiling chimney hole.
10
FP556
BR/BC
LOCATE CENTER LINE
11/10/97
FP551
BR/BC
9/29/97
7412948
SR/SC Series "A" Woodburning Fireplace
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"
(368mm x 368mm) (368mm x 648mm)
8" Flue
FS2A
FS6A
"S" Series 3-Wall
17¹⁄₂" x 17¹⁄₂"
17⁷⁄₈" x 29⁵⁄₈"
(445mm x 445mm) (454mm x 753mm)
Fig. 13 Ceiling chimney hole sizes necessary for installing
firestop spacer.
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 incorporated on each corner of the surround. Bend the nailing flanges out, level
the box, then secure it firmly in place by nailing the
flanges to the framing members as shown in Figure
15.
The inside dimension of the frame must be the same
as the hole size selected from Figure 13 in order to
provide required the 1¹⁄₂" (38mm) of air space between
the outside diameter of the chimney and the edges of
the framed ceiling hole.
Nail Top
Standoffs
Nail SideNailing
Flanges
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" (38mm), allowing the remainder to extend in front of firebox. Overlap strips at least 1/2" (13mm) to provide a positive joint.
(Flat safety strips are packed with fireplace.) (Fig. 14)
Metal Safety Strips
(1, 2 or 3 pieces)
Fireplace
FP557
156O"
1/2" Min.
Overlap
Platform
"Z" Safety
Strip
(not supplied)
Hearth Ext.
Fig. 14 Safety strip installation.
Safety strips are used to ensure that any combustible
materials in front of the fireplace are protected even
FP557
though a noncombustible hearth extension is required.
BR
If fireplace is to be elevated above the
floor, a “Z”
11/10/97
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.
7412948
FP549
Fig. 15 Fasten fireplace in position.
FP549
9/29/97
BR/BC
Installing Outside Air Kit
An outside air kit is installed in all SR/SC 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 BEFORE the fireplace is enclosed. Refer to the AK-MST
instructions for field installation.
NOTE: For Canada installations, model CCE-SK Chimney Collar Enclosure must be used on this fireplace
with Model SK8 double wall chimney systems.
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 snaplock. Middle pipes simply slide into position. Be sure
to always attach straps on upper elbow to a structural
framing member. (Fig. 17)
11
SR/SC Series "A" Woodburning Fireplace
Continue installing the pipe as required until pipe is
installed up through the ceiling. At this point, you must
install a firestop spacer.
Pipe Section
Installing the Firestop Spacer
in the Ceiling Hole
Pipe
Rim
UP
Hem
Lance
Pipe
Rim
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 spacers provide minimum required air space to chimney
pipe for ceiling thickness up to 8" (203 mm). When
combined thickness of ceiling material, ceiling joists and
flooring material exceeds 8" (203 mm), 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.
FP558
Fig. 16 Install pipe, listening for the snap-lock to fasten.
Elbow Strap
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.
Support Structure
Elbow Strap
FP558
(must be tight)
BR
11/10/97
Angled Strap
Firestop spacers are not available for nor are they required 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. NOTE: If the
attic insulation shield is
used, the firestop is not
required in the attic installation. Framing dimensions for the chimney
hole should measure
14¹⁄₂" x 14¹⁄₂" (368 x 368
mm). An attic shield
MUST be installed on top
of attic joists (above the
floor level). (Fig. 19)
12
Ceiling Hole
Framing
Angle Firestop
Chimney Support Strap
(must be tight)
FP270/271
FP270/271
Series member.
Fig. 17 Attach straps to a structuralCR
framing
2/19/99 djt
Ceiling Installation
Attic Installation
Nails (4)
Joist
Firestop
Spacer
Firestop
Spacer
Joist
Nails (4)
NOTE: If the attic insulation shield is used, the
firestop is not required in the attic installation.
FP593
Fig. 18 Installing firestop spacer.
FP593
SR/C
11/20/97
7412948
SR/SC Series "A" Woodburning Fireplace
NOTE: In the U.S., it is a good idea, although not always required, to install an attic insulation shield where
blown-in insulation is planned to be used in the attic.
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
required at the roof.
Penetrating the Roof
Run pipe to roofline. Since the 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.
Locate Chimney Centerpoint On Roof
Use same procedure detailed in locating centerpoint of
the flue system.
Attic
Insulation
Shield
Nails
(4 required)
Attic Joist
Ceiling
Base
Flanges
FP263
Fig. 19 Attic shield installlation (Canadian requirement).
Continue Installing Pipe to Complete Run
FP263
Continue attaching pipe sections toMBUF
complete system
to next level always being careful that
the pipe is firmly
5/9/96
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, Page 8, Fig.
9. 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" (64 mm) 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. Refer to firestop
illustration on Page 12, Figure 18.
7412948
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 (38 mm) 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.
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 sections (all pipes) should extend.
13
SR/SC Series "A" Woodburning Fireplace
Installing Top Housing
or Termination
Air Space Clearances
Combustible framing material MUST NOT
penetrate AIR SPACE (shaded areas).
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.
156O"
Standoff
1/2" air space
to sides
Front View
Side View
Finishing
CAUTION: All joints between the finished wall and
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)
Firestop
Wall
Shield
1/2" Air
Space
to Back
1/2" Air
Space
to Sides
Finish Wall
Finish the wall with material of your choice. Do not
install a combustible mantel shelf less than 12" (305
mm) from the top of the fireplace opening for radiant
models and 12" (305 mm) from top of grille opening
for circulating models. Do not install a mantel face
plate less than 6" (159 mm) from top of fireplace
opening for radiant models and 6" (159 mm) from
top of grille opening for circulating models. (Fig.
22) If a combustible material is used below 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.
(Figs. 21 and 22)
NOTE: No side wall protection is required for fireplaces
installed at 45° to two (2) side walls (corner installation).
Only noncombustible
material may be applied
as facing to the black
fireplace surround.
0" Clearance
to Floor
Hearth
Extension
FP559
Fig. 20 Minimum clearances to combustibles.
FP559
BR/BC-AIR SPACES
11/10/97
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
7412948
SR/SC Series "A" Woodburning Fireplace
Mantel Clearance - Radiant
Model - No Noncombustible
Facing Material
Combustible
Mantel and
Trim
12"
(305mm)
Max.
156O"
(38mm)
Mantel Clearance - Radiant Model
- with Noncombustible Facing
Material
Combustible Mantel and Trim
Finished Wall
156O"
(38mm)
Header
12"
(305mm)
Min.
12"
(305mm)
Max.
12"
Standoff
Noncombustible (305mm)
Min.
Material
Radiant Surround Face
*
6"
(159mm)
Min.
Mantel Clearance Circulating Model
Combustible Mantel and Trim
12"
(305mm)
Max.
Finished Wall
Header
156O"
(38mm)
Standoff
Noncombustible
Material
Noncombustible Facing Material
Radiant
Surround
Face
12"
(305mm)
Min.
Header
Standoff
Noncombustible
Material
6"
(159mm)
Min.
Circulating
Front
Fireplace Opening
Fireplace Opening
Finished Wall
Fireplace
Opening
* Minimum width from top of surround to bottom of screen rail
Top View
1/2"
2 x 4 Stud
Finished Wall
Fireplace
Front
Must be sealed with
Noncombustible
Material
FP531a
Fig. 21 Mantel clearances.
Face Plate
FP531a
BR/BC
mantel clearances
9/03 djt
*
156O"
Ref.
*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 separate the black face surround of the fireplace
and any combustible mantel material)
6" from top of grille opening for circulating
models
**
Combustible materials are
permitted within a shaded area
shown in Figure 23 titled
Minimum Wall Clearances.
MA81
Fig. 22 Combustible mantle clearances.
15
7412948
MA81
rev. 8/5/97
SR/SC Series "A" Woodburning Fireplace
Hearth Installation
Side Wall Protection
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.
Adjacent combustible side walls that are within the
minimum dimensions shown in Figure 23 of fireplace
opening must be protected with a specifically built wall
shield as described below.
NOTE: Hearth Extension must not cover the air
inlet opening of a fireplace.
The special wall shield design described in Figure 20 is
an alternate method of adding protection to side walls.
Rt must =1.85 minimum.
The hearth extension described in Figure 23 must be a
durable noncombustible material with a minimum (total)
Rt value of 1.09; refer to 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.
Examples of wall shield insulation:
1. Manville - CERAFORM 126, K=.27,
1/2 inches thick
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)
2. MHSC - EH2416, K = .458,
1 inch thick required.
(Micor 300)
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)
Minimum Hearth Extension Dimensions
Minimum Wall Clearances
WITH
Noncombustible
Surround Facing
WITHOUT
Noncombustible
Surround Facing
Shaded area starts
1/2" away from
edge of unit.
4" BRICK
(Example material)
E
FIREBOX
OPENING
E D
A - Min. clearance
to combustible
perpendicular wall
SIDE
WALL
SIDE
B - Min. clearance
WALL
to combustible
perpendicular wall when
using noncombustible wall shield*
Combustible material permitted within shaded area.
* Noncombustible wall shield requires 1" MHSC 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.
H
G
4"
F**
C**
(for On-Site Construction)
SR/SC36A
SR/SC42A
G
J
May install
noncombustible
decorative
covering
OR .018" min.
sheet metal
Seal cracks
between the
fireplace
and hearth
extension with
noncombustible
material
FIREPLACE
HEARTH
4" MIN.
Combustible
Floor
1/2” Min.
EH2416 or
Equal “R”
Value
Safety strips
must overlap
1/2" minimum
AB
C
DE
FG
H
J
16"
12"
48° 41°
18"
14"
7³⁄₄"
16"
51¹⁄₂"
406 mm 305 mm
457 mm 356 mm 197 mm 406 mm1308 mm
20"
12"
42° 35°
18"
14"
11¹⁄₂"
20"
65"
508 mm 305 mm
457 mm 356 mm 292 mm 508 mm1651 mm
FP594
Fig. 23 Combustible side wall protection and hearth extension dimensions.
16
FP594
SR/SC
11/20/97
7412948
SR/SC Series "A" Woodburning Fireplace
COMMON MATERIALS AND FACTORS
MATERIAL
EH2416
Micor 300
R
K*
0.458 1.09
Common Brick 5.0
0.10
MINIMUM
THICKNESS
Side View
Wall Covering
Noncombustible Decorative
Facing
0.50 in.**
2 x 4 Header
(Do not notch
at standoffs)
Seal all cracks
between fireplace
surround and wall
materials with noncombustible material
5.46 in.**
R Value is for 1/2 inch.
* Units of K = BTU/SQ FT/HR/˚F/IN
** Thickness of Listed Material
FP533ADD
Noncombustible
Decorative Covering
FP533ADD MUST BE INWARNING: HEARTH EXTENSION
Addendum
STALLED IN ACCORDANCE
WITH FIGURE 23 AND
djt
MUST NOT COVER THE6/1/99
BOTTOM
FRONT OPENING
8/4/99 changed .2 to .1
OF THE CIRCULATING one
MODEL.
inch to 1/2 inch djt
Hearth Extension
Insulation
Fig. 24 Hearth extension material factors.
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.
T = given thickness
R = thermal resistance for a given thickness (T)
K = thermal conductivity
FP550
Seal crack between
fireplace and hearth
extension with noncombustible material
Safety Strips
Must be overlapped 1/2"
minimum
Fig. 25 Sealing gaps.
FP550
BR/BC - SEALING
DETAILS
9/29/97
Noncombustible material with a lower R value may
be used, provided thickness of material is sufficiently
greater to maintain an equivalent (total) thermal resistance (Rt).
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).
7412948
17
SR/SC Series "A" Woodburning Fireplace
Installing Line for Gas Logs
MHSC fireplaces are designed to accept a 1/2" (13 mm)
gas line for installation of an approved gas appliance.
(MHSC manufactures a wide variety of gas logs for use
in MHSC fireplaces.)
Gas Line
Tube
Be sure to have the appliance installed in accordance
with building codes.
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" (13 mm) 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 appliance 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).
1"
Min.
Supply
Line
Repack Insulation
Ceramic
Knockout
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)
Fireplace Top View
Hole in Outer Casing
1/2"
Hole in
Casing
Ceramic
Knockout
(Both sides)
FP560
Fig. 26 Gas line access.
FP560
BR/BC DECORATIVE
CAUTION: WHEN USING
11/10/97
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
UNVENTED GAS LOG SET, THE MHSC
MODEL CABL OR CABR 4" ADJUSTABLE
HOOD MUST BE USED.
Decorative gas appliance should be installed in accordance with the National Fuel Gas Code, ANSI Z223.1/
NFPA 54 (latest edition).
If installing an unvented gas log set, refer to statement below:
Only unvented gas logsets which have been found to comply with the Standard for Unvented Room Heaters, ANSI
Z21.11.2, are to be installed in this fireplace.
18
7412948
SR/SC Series "A" Woodburning Fireplace
1
8
2
9
4
5
b
c
d
3
a
e
7
10
6
11
12
MHSC reserves the right to make changes in design, materials, specifications, prices and discontinue colors and products at any time, without
notice.
SR36A/42A, SC36A/42A SERIES
Ref. Description
1.
2.
3.
4.
5a.
5b.
5c.
5d.
5e.
6.
7.
8.
9.
10.
11.
12.
Damper Weld Assembly
Damper Bracket
Screen Rod (two per fireplace)
Screen Assembly (two per fireplace)
Firebrick - Hearth
Firebrick - Rear
Firebrick - Right Side
Firebrick - Left Side
Firebrick - Ashlip
Top Brick Retainers (three per fireplace)
Cable Clips (two per fireplace) Outer Collar Assembly (SK8 Chimney)
Top Louvre Assembly (SC Only)
Bottom Louvre Assembly (SC Only)
Basket Grate
O.S.A. Assy.
7412948
948
SR/SC parts
5/16/00 djt
SR/SC36A
RP199
3030176
26D0138
61D0001
20005621
20005627
20005626
20005625
20005619
3030172
7512135
3030143
87D0007
87D0004
3041130
20003076
SR/SC42A
RP199
3030176
61D0500
61D0003S
20005421
20005462
20005461
20005460
20005418
3030172
7512135
3030143
87D0020
87D0017
3041130
20003076
19
SR/SC Series "A" Woodburning Fireplace
Accessories
The following accessories for this appliance are available from your local MHSC Fireplaces distributor. Should you
need additional information beyond what your distributor can furnish, contact: MHSC, 149 Cleveland Drive, Paris, KY
40361, Attn: Technical Services.
CAUTION: This fireplace and chimney assembly is a highly engineered system, and, as such, must be operated only with MHSC approved components. If you use an unapproved component to make any modifications,
you may create a possible fire hazard and will void the MHSC warranty. In addition, such action may void the
coverage provided by the owner’s insurance.
Accessory
Description
Glass Door — Standard Bi-Fold door set
Brushed Brass finish
Black finish
Polished Brass finish
Pewter finish
Fan Kit Provides forced air flow Variable Speed Control Provides speed adjustment of fans
Outside Air Termination
Completes connection from air kit to out-of-doors
Chimney Adapter
Converts fireplace to 3-wall system
Hearth Extension Insulation
Provides hearth extension floor protection
Grate SR/SC36A/42A
Holds firewood in firebox
Hearth Patch Compound
Patch cracks in hearth
Model Number
36GDKBBSR (SR/SC36A)
42GDKBBSR (SR/SC42A)
36GDKBKSR (SR/SC36A)
42GDKBKSR (SR/SC42A)
36GDKDPSR (SR/SC36A)
42GDKDPSR (SR/SC42A)
36GDKSSR (SR/SC36A)
42GDKSSR (SR/SC42A)
FK12
SCVS
AK-MST
TWABR
EH2416
RSBG36
HPC-1
Contact your MHSC Fireplaces distributor or dealer for finishing
Marble and Mantels, available in a wide selection of styles.
20
7412948
SR/SC Series "A" Woodburning Fireplace
Chimney Components
U.S.
Component
Round Top Termination
Description
Top used to terminate chimney at roof.
(Flashing not included.)
Round Top Termination -
Top used to terminate chimney at chase.
Extended
(Flashing not included.)
Flashing Metal finishing required around Contemporary Termination to prevent rain leakage.
Square Termination Top housing of simulated brick pattern Housing
available in red, tan or white. Appropriate adapter required. Flashing included.
Adapter Kit Unites Square Termination with chimney pipe (required).
Housing Extensions
Extends Square Termination on steep
pitched roofs.
Square Chase Termination
Housing used to terminate chimney through
a chase top. Appropriate adapter required.
(Flashing not included.)
Adapter Kit Unites Square Chase Termination with chimney pipe (required).
Chase Top Housing
Low profile pyramid-style chimney cap used to
terminate chimney through a chase. Includes
adapter. (Flashing not included.)
Chase Top Housing
Square chimney cap used to terminate chimney
through a chase. Terra Cotta Masonry. Includes
adapter. (Flashing not included.)
SK8 Chimney Sections
Pipe used to build 8" (SK8) flue systems. SK8 Chimney Elbows
Elbow used to create an offset in an 8" chimney system. Only 30˚ elbows available.
Packaged 2 per carton (offset and return).
Firestop
Required at each floor level of chimney
installation. (Plus attic on multi-story installation.)
Chimney Support
Used to support chimney for each of: 30' vertical
height and 6' of angled chimney run.
7412948
Model Number
RLTSK8
RLTSK8L
8-6-12 with 8" flue:
0-6/12 pitch
8-12-12 with 8" flue:
6/12-12/12 pitch
S20B (R, T, W)
Must also include:
PLTSK8 or SLTSK8
CF8CA
202036
CT100
CTSK
PLTSK8
SLTSK8
SK81 (1' Long)
SK818 (1¹⁄₂' Long)
SK83 (3' Long)
SK84 (4' Long)
SK830-2
SKFS2A —
(8" straight flue)
SKFS6A —
(8" 30˚ inclined flue)
SKCS8
21
SR/SC Series "A" Woodburning Fireplace
(Chimney Components con't.)
Canada
Component
Chimney Collar Enclosure
Attic Insulation Shield
SK8 Chimney Sections
45˚ Chimney Elbows
22
Description
Installs on the "over the chimney collar" of the fireplace; provides outside air to assist in cooling
the chimney system.
Used to prevent insulation from coming in
contact with the chimney system.
Used to build chimney systems exposed above roof.
Provides 45˚ offset and return. For Canadian
installations only. For use with SK8 chimney only.
(Maximum use of 2, or 1 pair.)
Model Number
CCE-SK
AIS-SK
SK818CAN (1¹⁄₂' Long) SK84CAN (4' Long)
SK845/2
7412948
SR/SC Series "A" Woodburning Fireplace
LIMITED WARRANTY
Factory-Build Fireplace and Components
(Except Blowers)
What is Covered and For How Long
Five-Year Coverage: For five years from the date this fireplace and components are first purchased for use, MHSC
will, at its option, repair or replace any defective part of this fireplace or components, or refund to you a sum not to
exceed the factory retail price in effect at the time of purchase.
Ten-Year Coverage: From the sixth through the tenth year following the date this fireplace or accessory is first
purchased for use, MHSC will make available to you, at our factory, a free replacement for any defective part in this
fireplace or accessory.
Twenty-Five-Year Availability of Replacement Parts: From the eleventh through the twenty-fifth year following the
date this fireplace or accessory is first purchased for use, MHSC will make available at our factory replacement parts
for this fireplace or accessory, which you may purchase for the list price current at the time your purchase order is
received.
What is Not Covered
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This limited warranty does not cover:
Transportation or shipping cost.
The cost of a service call to diagnose trouble.
Painted surfaces.
Damage or defect caused by improper installation, accident, misuse, abuse or alteration.
Poor ventilation of smoke or gases caused by air-conditioning and heating systems, exhaust fans, or pressure differentials produced by wind.
Broken glass components.
Cracks in ceramic and castable parts that do not affect safe operation.
We do not warrant this fireplace to be in compliance with your local building code. Building codes vary greatly
throughout the country, and you should determine whether your local building code contains restrictions on the use
of this fireplace before you purchase it.
Blowers or fans, which are warranted separately.
Heat loss due to the passage of heat or air through or around the fireplace.
Also, under our five year coverage, we do not pay the cost of removal and replacement of any portion of the structure
in which the fireplace is situated, made necessary by the repair, removal or re-installation of the fireplace.
And under our twenty-five year warranty of availability of replacement parts, we only promise to maintain a supply of
replacement parts at our factory for you to purchase.
Limitations and Exclusions
1. No one has authority to add to or vary this limited warranty, or to create for MHSC any other obligations of liability
in connection with this fireplace and accessory.
2. MHSC shall not be liable for incidental, consequential, special or contingent damages you might suffer as a result
of its breach of this written warranty or any implied warranty. Some states do not allow the exclusion of limitation of
incidental or consequential damages, so the above limitations may not apply to you.
3. This warranty applies only to a fireplace sold and used in the United States.
For information about this warranty, contact:
MHSC
149 Cleveland Drive
Paris, Kentucky 40361
7412948
23
MHSC
149 Cleveland Drive • Paris, Kentucky 40361
www.mhsc.com

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