HomeMy WebLinkAboutFile Documents.975 King St.0043-2020-BRES (2) Installation Manual
Installation and Fireplace Setup
INSTALLER: Leave this manual with party responsible for use and operation.
OWNER: Retain this manual for future reference.
This fireplace uses DuraChimney II pipe.
2" CLEARANCE TO COMBUSTIBLES AND BUILDING INSULATION FROM CHIMNEY REQUIRED.
A WARNING: If the information in these
NOTICE: DO NOT discard this manual! instructions is not followed exactly, a fire
or explosion may result causing property
1\1 damage, personal injury, or death.
• DO NOT store or use gasoline or other flam-
MAJESTIC
mable vapors and liquids in the vicinity of this
Model(s): or any other appliance.
ASH50 UL
• DO NOT overfire. Overfiring will void your
warranty.
O • Comply with all minimum clearances to com-
bustibles as specified. Failure to comply may
LISTED cause house fire.
A A WARNING
\\i HOT SURFACES!
• Glass and other surfaces are hot during
operation AND cool down.
Hot glass will cause burns.
• DO NOT touch glass until it is cooled
• NEVER allow children to touch glass
• Keep children away
• CAREFULLY SUPERVISE children in same room as
fireplace.
y • Alert children and adults to hazards of high temperatures.
High temperatures may ignite clothing or other flammable
WOODBURNING FIREPLACE materials.
• Keep clothing, furniture, draperies and other flammable
materials away.
Installation and service of this appliance should be performed by
qualified personnel.Hearth&Home Technologies recomends HHT
Factory Trained or NFI certified professionals. A Wf�RNINCi
NFI NATIONAL
h ea rth Er FIREPLACE Fire Risk.
FACTORY TRAINING INSTITUTE
Fuel Your Fire A cEanEicanoN AGENCY
For use with solid wood fuel only.
Other fuels may overfire and generate poisonous
gases(i.e.carbon monoxide).
RECEIVED
10/30/2020
Majestic •Ashland ASH50 Installation Manual •4059-900 • Rev E • 04/19 ASPE(
BUILDING DEPARTMENT
Safety Alert Key:
• DANGER!Indicates a hazardous situation which, if not avoided will result in death or serious injury.
• WARNING!Indicates a hazardous situation which, if not avoided could result in death or serious injury.
• CAUTION!Indicates a hazardous situation which, if not avoided, could result in minor or moderate injury.
• NOTICE:Indicates practices which may cause damage to the fireplace or to property.
Table of Contents
1 Product Specific & Important Safety Information 5 Shrouds
A. Appliance Certification 4 A. Shroud Requirements 24
B. Non-Combustible Materials 4 B. House Style Shroud 25
C. Combustible Materials 4 C. Arch/Mailbox Style Shroud 26
2 Getting Started D. Pyramid Style Shroud 26
A. Typical Fireplace System 5 6 Finishing
B. Design and Installation Considerations 6 A. Finishing Material 27
1. Selecting Fireplace Locations 6 B. Hearth Extension, Building and Finishing 29
2. Locating Fireplace&Chimney 7 1. Fireplace Installed Flush on the Floor
C. Tools and Supplies Needed 8 and Hearth Extension Raised to
D. Inspect Fireplace and Components 8 Bottom of Firebox Opening 29
► E. Fireplace System Requirements 8 2. Raised Hearth Extension and Raised Fireplace 30
3 Framing and Clearances 3. Fireplace Opening and Hearth Extension Flush
A. Fireplace Dimensions 9 with the Floor 31
B. Clearances 10 C. Non-Combustible Sealant Material 31
Minimum Clearances to Combustibles 10 D. Sidewalls/Surrounds 32
C. Construct the Chase 11 E. Mantel and Wall Projections 32
D. Frame the Fireplace 12 7 Fireplace Setup
E. Secure and Level the Fireplace 13 A. Install Hearth Molded Brick Panel 33
F. Protective Metal Hearth Strips 13 B. Install Back Molded Brick Panel 33
► G. Outside Air Kit 14 C. Install Side Molded Brick Panel 33
4 Chimney and Termination Installation D. Install Screens 34
A. Chimney Requirements 15 E. Install Mortar(Optional) 34
B. Clearances 17 F. Grate 34
C. Installation Notes 17 G. Gas Log/Lighter Provision 35
D. Frame Openings 17 H. Wood Burning Inserts 35
E. Cut Roof Opening 17 8 Reference Materials
F. Install Firestop 17 A. Chimney Components 36
G.Assemble Chimney Sections 18 B. Optional Components 36
H. Using Offsets/Returns 18
I. Offset Elbow Installation 19
J. Supplementary Support&Stabilizer 19
K. Install Attic Insulation Shield 20
L. Install Roof Radiation Shields 20
M.Attach Flashing 20
Field-Constructed Chase Top Flashing 21
N. Finish Top 22
O. Chimney Termination Requirements 23
RECEIVED
10/30/2020
2 Majestic•Ashland ASH50 Installation Manual •4059-900 • Rev E • 04/19 ASPEN
BUILDING DEPARTMENT
ATTENTION INSTALLER:
Follow this Standard Work Checklist
This standard work checklist is to be used by the installer in conjuction with, not instead of,the instructions contained in this installation
manual.
Customer: Date Installed:
Lot/Address Location of Fireplace:
Installer:
Model(circle one): ASH50 Dealer/Distributor Phone#
Serial#:
AWARNING!Risk of Fire or Explosion! Failure to install fireplace acording to these instructions can lead to a fire or
explosion.
Fireplace Install YES IF NO,WHY?
Verified that the chase is insulated and ventilated(Pg. 11)
Verified clearances to combustibles. (Pg. 10)
Fireplace is leveled and secured. (Pg. 13)
Protective hearth strips installed per manual requirements. (Pg. 13)
Hearth extension size/height decided.(Pg.29)
Outside air kit installed.(Pg. 14)
Chimney Section 4(Pg.15)
Chimney configuration complies with diagrams.
Chimney installed, locked and secured in place with proper clearance.
Firestops installed.
Attic insulation shield installed.
Roof flashing installed.
Terminations installed.
Shrouds Section 5(Pg.24)
Shrouds properly installed per instructions.
Finishing Section 6(Pg.27)
Combustible materials not installed in non-combustible areas.
Verified all clearances meet installation manual requirements.
Mantels and wall projections comply with installation manual requirements.
Hearth extension installed per manual requirements.
Fireplace Setup Section 7(Pg.33)
All packaging and protective materials removed.
Molded brick panels installed correctly.
Optional doors properly installed.
Grate properly installed
Firescreen installed properly.
Manual bag and all of its contents are removed from the fireplace and given to the party
responsible for use and operation.
Hearth&Home Technologies recommends the following:
•Photographing the installation and copying this checklist for your file.
•That this checklist remain visible at all times on the fireplace until the installation is complete.
Comments: Further description of the issues,who is responsible(Installer/Builder/Other Trades,etc.)and corrective action
needed:
Comments communicated to party responsible by on
(Builder/Gen. Contractor) (Installer) E. 1. j�i�4059-904•Rev A•4-09-18
10/30/2020
Majestic•Ashland ASH50 Installation Manual •4059-900 • Rev E • 04/19 ASPEN
BUILDING DEPARTMENT
1 Product Specific & Important Safety Information
A. Appliance Certification B. Non-Combustible Materials
This fireplace system has been tested and listed in ac- • Materials which will not ignite and burn, composed of
cordance with UL 127 standards by Underwriters Labo- any combination of the following:
ratories Inc. for installation and operation in the United - Steel - Iron
States. - Brick - Tile
This fireplace may be installed in sleeping rooms EX- - Concrete - Slate
CEPT in manufactured homes. If installed with a gas log - Glass - Plasters
set, provisions for the National Fuel Gas Code must be • Materials reported as passing ASTM E 136, Standard
met. Test Method for Behavior of Metals,in a Vertical Tube
This fireplace has been tested and listed for use with Furnace at 750° C
the optional components specified in this manual. These C. Combustible Materials
optional components may be purchased separately and
installed at a later date. The outside air kits must be • Materials made of or surfaced with any of the following
installed at the time of fireplace installation. materials:
- Wood - Compressed paper
- Plant fibers - Plastic
- Plywood/OSB - Sheet rock (drywall)
WARNING! Risk of Fire! Hearth & Home Technologies • Any material that can ignite and burn; flame proofed or
disclaims any responsibility for, and the warranty and not, plastered or un-plastered
agency listing will be voided by the following actions.
DO NOT:
• install or operate damaged fireplace
• modify fireplace
• install other than as instructed by Hearth & Home
Technologies
• operate the fireplace without fully assembling all
components
• overfire
• install any component not approved by Hearth &Home
Technologies
• install parts or components not Listed or approved
Improper installation, adjustment, alteration, service or
maintenance can cause injury or property damage. For
assistance or additional information, consult a qualified
installer, service agency or your dealer.
n WARNING: This product and the fu-
els used to operate this product (wood
and wood pellets), and the products of
combustion of such fuels, can expose
you to chemicals including carbon black,
which is known to the State of California
to cause cancer and carbon monoxide,
which is known to the State of California to
cause birth defects or other reproductive
harm. For more information go to: www.
P65Warnings.ca.gov. RECEIVED
10/30/2020
4 Majestic •Ashland ASH50 Installation Manual • 4059-900 • Rev E • 04/19 ASPEN
BUILDING DEPARTMENT
2 Getting Started
A. Typical Fireplace System
� Termination cap
��1��iipp��
IIStorm Collar
Additional lateral _4= Chase Top Flashing
support for chimney * ,�,
above roof(or enclosed ` ;I (4)Roof Radiation Shields
in chase)if needed ' \/
� ���Chimney penetrates roof
� preferably without affecting
' roof rafters
lit ' Attic Shield Collar
Support straps
on rafter supports Attic insulation shield must be used
chimney(not shown) here to keep insulation away
from chimney if attic is insulated
Ceiling firestop
on floor of attic
Framing headed off
Chimney system in ceiling joists
Combustible
framing/header '0`
on top of
V-shaped • MrEnclosed space above
standoffs I r / and around fireplace
(spacers) ' I .1 illll:
�• - /s
III Mantel and surround
Decorative facing
and trim
q • Ion—
I � i�
i �ViOSn� I�� /
``'�I �/
�►\� Hearth extension
Outside Air � Factory-built fireplace
(both sides) RECEIVED
Protective metal
Figure 2.1 Typical Fireplace System hearth strip(s)
10/30/2020
Majestic•Ashland ASH50 Installation Manual •4059-900 • Rev E • 04/19 ASPEN
BUILDING DEPARTMENT
B. Design and Installation Considerations Consideration should be given to these factors before
deciding on a location.
NOTICE: Check building codes prior to installation.
• Installation MUST comply with local, regional,state and NOTICE: In addition to these framing dimensions, also
national codes and regulations. reference the following section:
• Consult insurance carrier, local building inspector, fire • Framing and Clearances (Section 3).
officials or authorities having jurisdiction over restrictions,
installation inspection and permits.
• Before installing, determine the following: NOTICE:
- Where the fireplace is to be installed. • Illustrations and photos reflect typical installations and
- The vent system configuration to be used. are FOR DESIGN PURPOSES ONLY.
• Illustrations/diagrams are not drawn to scale.
- Gas supply piping. • Actual installation/appearance may vary due to individual
- Electrical wiring. design preference.
- Framing and finishing details. • Hearth&Home Technologies reserves the right to alter
- Whether optional accessories - devices such as a its products.
fan, wall switch or remote control - are desired
1. Selecting Fireplace Locations NOTICE:
This fireplace may be used as a room divider, installed A minimum 1-1/2 in. air clearance at the back and
along a wall, across a corner or used in an exterior chase. sides of the fireplace assembly must be main-
See Figure 2.2. tained.
Chimney sections at any level require a 2 in.
Locating the fireplace in a basement should be avoided. minimum air space clearance between the
Locating near frequently opened doors, central heat framing and chimney sections.
outlets or returns, or other locations of considerable air
movement can affect the performance.
Note: 1-1/2 in. min.air space
F ��ni� ��Kcr from fireplace to
E i '`! �` G combustible materials.
4 I^I —1 f d._f�� v 1/2 in. min.air space at
""' " " nailing flanges.
A* ,
7 ��A * 12 in. (305 mm)extra space
In an exterior chase included for each outside air
�g Across a or projecting into a connection. If outside air duct has
_(ll<<��p' �� C corner garage no bend,this dimension may be
24 in.(610 m) reduced as long as minimum
D \ from fireplace opening to clearances are met.
any perpendicular wall\
r—G—I
Asa A
room f g
divider \� Along a wall
B , A
92 in. G
1/2in.(13mm)all
(2337 mm) k B H configurations
g-- _IA k!'1",›—M".:F
- C
v v Co) G
�i
48 in.—.-
8
(1219 mm)
MINIMUM
Model# A B C D E F G n VE F)
ASH50 in. 85 7/8 61 7/8 103 1/4 51 5/8 25 1/4 73 28 17 1A
mm 2181 1572 2623 1311 641 1854 724
Figure 2.2 Fireplace Locations 10/3 0/2 0 2 0
6 Majestic•Ashland ASH50 Installation Manual •4059-900 • Rev E • 04/19 ASPEN
BUILDING DEPARTMENT
2. Locating Fireplace & Chimney
Location of the fireplace and chimney will affect perfor-
mance.
• Install within the warm airspace enclosed by the building • Install the outside air kit with the intake facing prevailing
envelope. This helps to produce more draft, especially winds during the heating season.
during lighting and die-down of the fire. • Ensure adequate outdoor air for all combustion
• Installing the fireplace in a basement is not recommended. appliances and exhaust equipment.
• Penetrate the highest part of the roof. This minimizes • Ensure furnace and air conditioning return vents are not
the effects of wind loading. located in the immediate vicinity of the fireplace.
• Locate termination cap away from trees, adjacent • Avoid installing the fireplace near doors, walkways or
structures, uneven roof lines and other obstructions. small isolated spaces.
• Minimize the use of chimney offsets. • Recessed lighting should be a "sealed can" design.
• Consider the fireplace location relative to floor and ceiling • Attic hatches weather stripped or sealed.
and attic joists. • Attic mounted duct work and air handler joints and seams
• Take into consideration the termination requirements in taped or sealed.
Section 4.
Multi-level Roofs
Recommended Location:
Recommended Location: • Above peak
• Above peak • Inside heated space
== > Marginal Location:
.. Marginal Location: _ • Wind loading possible
_t• Below peaky
(I) -
Location NOT recommended:
• Not the highest point of the roof
• Wind loading possible
, ICI l�l
l�l l�l Location NOT recommended:
_ • Too close to tree
Recommended: " • Below adjacent structure
• Insulated exterior chase ` • Lower roof line
in cooler climates ` • Avoid outside wall
Windward
4 0 0 , Leeward
Not recommended in basement due
to high negative pressure concerns
Figure 2.3 Recommended Chimney Locations that effect draft
RECEIVED
10/30/2020
Majestic•Ashland ASH50 Installation Manual •4059-900 • Rev E • 04/19 ASFLI
BUILDING DEPARTMENT
C. Tools and Supplies Needed E. Fireplace System Requirements
Before beginning the installation be sure the following The Heatilator fireplace system requirements consist of
tools and building supplies are available: the following:
Reciprocating saw Framing material • Fireplace
Pliers Non-combustible sealant - Molded brick panels (hearth panel Included with
fireplace, side and back panels sold separately)
Hammer Gloves - Firescreen (included with fireplace)
Phillips screwdriver Framing square - Hearth Extension (sold separately)
Flat blade screwdriver Electric drill and bits - Grate (included with fireplace)
• Outside Air System
Plumb line Safety glasses
- Air Inlet Hood x2 (included with fireplace)
Level Tape measure - Flex (required, sold separately)
1/2-3/4 in. length, #6 or#8 self-drilling screws • Chimney System
Misc. screws and nails - Attic Insulation Shield (sold separately)
- Chimney termination cap (sold separately)
•
D. Inspect Fireplace and Components Non-combustible finish material
WARNING!Risk of Fire and/or Explosion!Damaged
parts could impair safe operation. DO NOT install dam-
aged, incomplete or substitute components. Keep fire-
place dry.
• Remove fireplace and components from packaging and
inspect for damage.
• Vent system components and doors are shipped in
separate packages.
• Report to your dealer any parts damaged in shipment.
• Read all the instructions before starting the
installation. Follow these instructions carefully
during the installation to ensure maximum safety
and benefit.
RECEIVED
10/30/2020
8 Majestic•Ashland ASH50 Installation Manual •4059-900 • Rev E • 04/19 ASPEN
BUILDING DEPARTMENT
3 Framing and Clearances
A. Fireplace Dimensions
f 45 1/8 in. _ 22 1/2 in.
1146 mm r 572 mm
-4 I 11 in.
281 mm
k it
74°TYP. 27 1/2 in.
iiJ 7 4--siii i e,...'r 1699mm
5 1/2 in.
140mm7
N N 1 N I 74 3 in. ��
1883 mm
70 3/4 in.
IP
1797 mm
Gas LineOutside Outside
VI I _ I I I I I _ I I 61 7/8 in. Air Gas Line
KnockoutI Air I I I I I I I 1572 mm Knockout
II I I I I II 54 in.
III I I I I I I I I 1372 mm
5 in. 6 7/8 in. 38 in. 6 7/8 in. 5 in.
129 mm II 175 mm III I I I I I I I II 965mm 175 mm 129 mm
__ i , I I I IMI I Ii. 1 1 1 '���„
—--— , 50 in. t —--—
1270 mm 3 3/4 in.
11 1/8 in. 97 mm 11 1/8 in. il
16 1/8 in. 282 mm -.I60 7/8 in. ► 282 mm
408 mm 1546 mm 16 1/8 in.
408 mm
Figure 3.1 Fireplace Dimensions
RECEIVED
10/30/2020
Majestic•Ashland ASH50 Installation Manual •4059-900 • Rev E • 04/19 ASPEN
BUILDING DEPARTMENT
B. Clearances Minimum Clearances to Combustibles
WARNING!Risk of Fire!
WITHIN ENCLOSURE AREA
You must comply with all minimum air space clearances Fireplace to backwall 1-1/2 in. (38 mm)
to combustibles as specified in Figure 3.2. DO NOT pack
required air spaces with insulation or other materials. Fireplace to sidewall 1-1/2 in. (38 mm)
Framing or finishing material used on the front of, or in Top standoffs to header 0 in. (0 mm)
front of, the fireplace closer than the minimums listed must Door opening to sidewall 24 in. (610 mm)
be constructed entirely of non-combustible materials (i.e., MANTEL
steel studs, concrete board, etc.). Failure to comply may
cause fire. Mantel minimum height 63-3/4 in. (1619 mm)
Maximum mantel depth 12 in. (305 mm)
1 1/2"Ventilation Opening
7 around Chimney Pipe
_Storm collar must
1/2 in.air space be installed 1 in. Y Storm Collar
off chase top Chase Top
established by 1 in.
spacers = Flashing Chase Top Flashing
(
1/2 in. il�� �� 0�2 Roof
Air Space --�NNW � Radiation Shield roil
:!" Shaded areas
represent
Alli
u 2 in. (51 mm)min.
�a ' % / air space clearance
Spacers furnished with ' ,� /2 (attic) % required around pipe
complete Chase Top Flashi-i \ Attic Shield Collar
(May be field-fabricated) 16 /
1 f�/ Attic
CHASE TOP CLEARANCES Insulation Shield
(insulation)
A/ ��% Hceiling)
/ ) -4(
2 in. (51 mm)min. > F
/
/ N (ceiling)
CeilingFirestop p Must have 2 in. (51 mm)
� �
minimum clearance
/ / to any combustible materials
i, including header
A
ter` A�
�� fiil•
0 in.to level
- * • of standoffs
NOW
_►
I .
0 1-1/2 in. (38 mm)
O mat
a) 48 in. �`��% to back&sides
.N_TD 1219 mm � ' of appliance
. (except at nailing
F 0 in. flanges where it is
0
U to floor 1/2 in. [13 mm1)F
,< p.T,a
Figure 3.2 Clearances to Combustible Materials 10/3 0/2 0 2 0
10 Majestic•Ashland ASH50 Installation Manual •4059-900 • Rev E • 04/19 ASPEN
BUILDING DEPARTMENT
C. Construct the Chase
Round Termination Cap
A chase is a vertical boxlike structure built to enclose the
fireplace and/or its vent system. Vertical chimneys that Storm Collar ., „
run on the outside of a building must be installed inside a Metal Chase Top
chase.
Ceiling
In cold climates, Hearth & Home Technologies recom- Firestop
mends that the chase be well insulated using batt type
insulation between the joists. ''il ` /4 �IIIIIIIIIII 'I I
Construction of the chase may vary with the type of build- ���
ing. These instructions are not substitutes for the require-
ments of local buildingcodes. Local buildingcodes MUST 1A4
�
be checked. False Ceiling
Chases should be constructed in the manner of all outside I r11i'�
■I►
walls of the home to prevent cold air drafting problems. Attic
Tabs Insulation
The chase should not break the outside building envelope Shield
in any manner.All outer walls need to be insulated. Ceiling Insulation in the
Firestop outside walls
Building codes require false ceiling and ceiling firestops/ of the chase
attic shields at each floor of the chase or every 10 ft (3048 I n
False Ceiling False Ceiling
mm) of clear space to control spread of fire.
Chimney
Walls, ceiling, base plate and cantilever floor at the first
level of the chase should be insulated (see Figure 3.3.) Figure 3.3 Chase Assembly
Vapor and air infiltration barriers should be installed in the
chase as per regional codes for the rest of the home.Ad-
ditionally, Hearth & Home Technologies recommends that WARNING!Risk of Fire!You must maintain a minimum
the inside surfaces be drywalled and taped (or the use of 2 in. (51 mm)air space clearance to insulation and oth-
an equivalent method)for maximum air tightness. er materials surrounding the chimney system.
Holes and other openings should be caulked with high • Insulation and other materials must be firmly secured to
temperature caulk or stuffed with unfaced fiber glass prevent accidental contact with chimney system.
insulation. • The chase must be properly blocked to prevent blown
insulation or other combustibles from entering and
WARNING! You must install false ceilings and ceil- making contact with fireplace or chimney.
ing firestops at each floor of the chase or every 10 ft • Failure to prevent contact between insulation or other
(3.05 m) to control spread of fire. materials and chimney system may cause overheating
and fire.
WARNING!Risk of Fire!DO NOT seal area between fire Three examples of chase applications are shown in Fig-
stop opening and chimney pipe except where they enter ure 3.4.
the attic or leave the warm air envelope of the home (use
600°F sealant). 1. Fireplace and chimney enclosed in an exterior chase.
2. Chimney offset through exterior wall and enclosed in chase.
• The chase is constructed using framing materials much 3. Chase constructed on roof.
the same as the walls in your home.A variety of siding
All outside walls should be insulated.
materials may be used including brick, stone, veneer
brick, or standard siding materials. — —
• In constructing the chase, several factors must be
considered:
- Maintain a 2 in. (51 mm) air space around the
chimney.
- The chase top must be constructed of non-
combustible material. III 111
- In cold climates,a firestop spacer and attic insulation
shield should be installed in an insulated false ceiling 1 2 3
at the 8 ft. (2438 mm) level above the fireplace Figure 3.4 Chase Constructions
assembly.This reduces heat loss through the chase.
- In cold climates, the walls of the chase should be RECEIVEDinsulated to the level of the false ceiling as shown in
Figure 3.3. This will help reduce heat loss from the
home around the fireplace. 10/30/2020
Majestic•Ashland ASH50 Installation Manual •4059-900 • Rev E • 04/19 ASPEN
BUILDING DEPARTMENT
D. Frame the Fireplace WARNING!Risk of Fire! Comply with all minimum clear-
ances specified.
NOTICE: Hearth extension design must be determined • A minimum 1-1/2 in. (38 mm) air clearance must be
before installation of fireplace. maintained at the back and sides of the fireplace
If the fireplace is placed on the floor, the maximum height assembly.
of a finished raised hearth is 3-3/4", if you want a higher • Chimney sections at any level require a 2 in. (51 mm)
raised hearth the fireplace must be placed on a platform. minimum air space clearance between the framing and
chimney section.
Figure 3.5 shows a typical framing (using 2 x 4 lumber)of
the fireplace, assuming combustible materials are used. WARNING!Risk of Fire! You must comply with all
All required clearances to combustibles around the fire- minimum air space clearances to combustibles. DO NOT
place must be adhered to. See Figure 3.2.Any framing pack required air spaces with insulation or other materi-
across the top of the fireplace must be above the level of als.
the top standoffs. (No recess above standoffs.)
The finished cavity depth must be no less than 28-1/2 in. CAUTION!Risk of Cuts/Abrasions. Wear protective gloves
(673 mm)from the finished backwall to the outside of front and safety glasses during installation. Sheet metal edges
wall framing. Framing must extend straight up all the way are sharp.
to the ceiling.
III41`
21 in. (533 mm) 'llw
I` -tlilr—H1� „ „
framing. `_� Fireplace must be set out
`/II,► 11 III1/2 in. 1/2 in. (13 mm) in front of
(13 mm) the face of the framing
material.
Note: Framing must be extended straight up 84 in.IIIL (2134 mm)from the base of the fireplace.
111111111
1I 'I� - D = needed If outsideextra air
space duct has no bendfor ,outside this dimensionairconnection.may be C
00,
reduced as long as minimum clearances are met.
I�t / Ate\
Model# I A I B* C** I D
ASH50 in. 617/8 281/2 741/2 12
mm 1572 724 1892 305
* If interior of chase will be drywalled, add the thickness to this measurement.
Figure 3.5 Framing the Fireplace **Adjust header height for raised floor under fireplace.
RECEIVED
10/30/2020
12 Majestic•Ashland ASH50 Installation Manual •4059-900 • Rev E • 04/19 ASPEN
BUILDING DEPARTMENT
E. Secure and Level the Fireplace
This fireplace may be placed on either a combustible or
noncombustible continuous flat surface. Slide the fireplace
into position. Be sure to provide the minimum 1-1/2 in. air
clearance at the sides and back of the fireplace.
The fireplace should be positioned so the face of the non-
combustible material on the fireplace will be flush with the
face of the drywall on the walls.
Level the fireplace and shim as necessary.
•
WARNING!Risk of Fire!Prevent contact with sagging, •
loose insulation.
• DO NOT install against vapor barriers or exposed i
insulation.
• Secure insulation and vapor barriers. 1 in.(25 mm)
• Provide minimum air space clearances at the sides and / overlap
back of the fireplace assembly.
Protective metal strips are placed 2 in.(51 mm)under
the front of the fireplace and must extend beyond the
F. Protective Metal Hearth Strips front and sides of fireplace opening by 2 in.(51 mm).
WARNING!Risk of Fire!Protective metal hearth
strips MUST be installed on combustible surfaces. DO Figure 3.6 Position the Protective Metal Hearth Strips
NOT cover metal strips with combustible materials.
Sparks or embers may ignite flooring.
Top piece must overlap
WARNING!Risk of fire!High temperatures, sparks, bottom piece
embers or other burning material falling from the
fireplace may ignite flooring or concealed combustible Raised Platform
surfaces. 2 in. 1 in.(25 mm)min.
• Protective metal hearth strips MUST be installed. (51 mm) I overlap
• Hearth extensions MUST be installed exactly as Floor
specified. ��
�2 in.
• Locate the two protective metal hearth strips measuring (51 mm)
approximately 26 in.x 4 in.(660 mm x 102 mm)included
with this fireplace. Figure 3.7 Protect the Front of an Elevated Platform
• Slide each metal strip 2 in. (51 mm) under front edge of
fireplace.
• Overlap strips in the middle of fireplace opening by 1 in.
(25 mm) minimum.
• Metal strips must extend beyond the front and sides
of the fireplace opening by at least 2 in. (51 mm),
Figure 3.6).
• Protect the front of a platform elevated above the hearth
extension with metal strips (not included with fireplace)
per Figure 3.7. See Section 6 for hearth extension
instructions.
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BUILDING DEPARTMENT
G. Outside Air Kit (Required on both sides)
Outside air kits must be used for combustion and to pro- littit
vide cooling air to prevent overheating. Hearth & Home 1
0►'
Technologies recommends you utilize the shortest duct
run to optimize the performance of the outside air kit. The \/��
outside air inlet hoods should be positioned in a manner
that will not allow snow, leaves, etc. to block the inlet. In . ,
some installations the air duct may need to be run verti- 3nmin.from
cally. In such an installation, a 3 ft (914 mm) height differ- top of uppermost ' Outside air is re-
chimney section 4
ence must be maintained from the top of the uppermost to air inlet. ' quired to be in-
chimney section to the outside combustion air inlet hood. stallede on both
, sides (right side
Refer to Figures 3.8 and 3.9 when placing the outside air • 11 � not shown)
inlet hood. i,m II�
WARNING!Risk of Fire! The outside air kits are installed .
on the both sides of the fireplace to prevent overheating M
and fire.• Cuta 6 in.(152 mm)hole in outside wall to accommodateair piping.
/0
• Use 6 in. (152 mm flex(not su lied to directlyconnect �run `�
outside air to fireplace intake. Insulate the pipe to prevent IIIItl����
•
frost condensation. �
ii
• Use the supplied outside air inlet hoods. l 1 0 1 6!
• Seal between the wall and the pipe with silicone to •t
prevent moisture penetration and air leaks.
• Seal between the outside air inlet hoods and the house
with silicone to prevent air infiltration.
CAUTION! Risk of Fire or Asphyxiation! DO NOT draw ► Figure 3.8 Outside Air Inlet Locations
outside combustion air from wall, floor or ceiling cavity, or
enclosed spaces such as an attic or garage.
• DO NOT place outside air inlet hood close to exhaust
vents or chimneys. Fumes or odor could be drawn into
the room through the fireplace.
• Locate outside air inlet hood to prevent blockage from N
leaves,snow/ice,or other debris. Blockages could cause N 41111111& Garag r
combustion air starvation. •utlet b. ked b Gm stible NO
now -ayes,eti ••` lig i s storage I Attic space
' i NO
• rOutlet placed
CAUTION!Risk of Cuts/Abrasions. Wear protective ,_.',' higher than 3 ft
gloves and safety glasses during installation. Sheet metal below the
1 ���� t' /, ter,ination cap
edges are sharp. III;
YES
Clear area Factory-built
NOTICE: The fireplace provides some outside air for outside -•� fireplace
combustion. Other methods may be necessary if more air house or in 1.� @
ventilated "
is required. crawl space • Use UL181 Class 1 or Class 0 rigid or flexible ducting.
• Install with short run or mainly straight duct,except small
dip for cold air trap which will help prevent flow of cold air.
• Secure flex duct with screws or wire ties.
Figure 3.9 Outside Air Installation
RECEIVEr
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BUILDING DEPARTMENT
4 Chimney and Termination Installation
NOTICE: Chimney performance may vary. Table 4.1
• Trees, buildings, roof lines and wind conditions affect Height of Chimney Components in. mm
performance. Stabilizer
• Chimney height may need adjustment if smoking or 14DCA-ST
overdraft occurs.
Firestop
A. Chimney Requirements 14DCA-FS
Measure vertical distances from the base of the fireplace. Elbows
Feet Meters 14DCA-E15-15°Elbow
• Minimum overall straight height 18 5.49
14DCA-E30-30°Elbow
• Minimum height with offset/return 18.5 5.64
• Maximum height 50 15.24 Miscellaneous
• Maximum chimney length between an offset 20 6.10 14DCA-ES-Elbow Strap
and return 14DCA-SS-Supplementary Support
• Maximum distance between chimney 25 7.62
stabilizers 14DCA-IS-Insulation Shield
• Maximum unsupported chimney length 6 1.83 14DCA-RRS-Roof Radiation Shield
between the offset and return
• Maximum unsupported chimney height above 25 7.62 14DCA-CTF Chase Top Flashing
the fireplace 14DCA-CTC-Chase Top Collar
• Maximum unsupported chimney above roof 6 1.83 14DCA-VC1 -Chimney Cap
• Minimum height with double offset/return 22.5 6.86
14DCA-SC-Storm Collar
14DCA-WS-Wall Strap
Chimney Sections*
WARNING! Risk of Fire! You must maintain 2 in. (51 14DCA-12 10 1/2 267
mm) air space clearance to insulation and other corn-
bustible materials around the chimney system. Failure 14DCA-18 16 1/2 419
to do so may cause overheating and fire. 14DCA-36 34 1/2 876
14DCA-48 46 1/2 1181
*Dimensions reflect effective height.
RECEIVED
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BUILDING DEPARTMENT
Determine the chimney components needed to complete
your particular installation: •
Termination U
• Measure the total vertical height of the fireplace CapII
installation from the base of the fireplace assembly to Storm OM
the approximate location of the bottom of the termination Collar
cap. Chase Top '' / (4) Roof
• Subtract the effective height of the fireplace assembly Flashing Radiation
(see Figure 4.1)from the total vertical height to determine � Shields
the overall height of the chimney installation.
vilp
• Create a schematic for your application similar to Figure Chimney Section
4.1 showing components required(referring to Table 4.1), II
• Install a ceiling firestop whenever the chimney penetrates Attic Insulation
a floor/ceiling. �%� Shield &Collar
NOTICE:A maximum of two offset and return may be rwr
used. ♦-
CAUTION! Risk of Fire and/or Asphyxiation! DO \�
t Square Frame
NOT connect this fireplace to a chimney flue servicing
another appliance. Do NOT connect to any air distribu-
tion duct or system. These actions could cause over Firestop
heating/fire in the chimney flue, or release of exhaust Chimney Section
fumes into the living areas. 111
\t
Square Frame
e. Firestop
I f° °" 4
Chimney Section
74 1/8 in.
(1883 mm) :,,,.....,
EffectiveHeight 1o•
Figure 4.1
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BUILDING DEPARTMENT
A MAJOR CAUSE OF VENT RELATED FIRES IS FAIL- E. Cut Roof Opening
URE TO MAINTAIN REQUIRED CLEARANCES (AIR Determine and cut an opening in the roof directly above
SPACES) TO COMBUSTIBLE MATERIALS. IT IS OF the opening below, and at least 4-inches larger than the
THE UTMOST IMPORTANCE THAT DURACHIMNEY II chimney's outside diameter to provide at least a 2-inch
BE INSTALLED ONLY IN ACCORDANCE WITH THESE clearance all around the chimney.
INSTRUCTIONS. • The chimney must be centered within this opening and
B. Clearances maintain the minimum 2-inch clearance to combustibles.
Always allow at least a 2-inch clearance between Dura-
Chimney II Pipe and any combustible materials. F. Install Firestop
• Never fill any required clearance space with insulation A firestop is required on each floor penetration in multisto-
or any other materials. ry installation. Building Codes require a firestop at every
• Combustible materials include lumber, plywood, floor/ceiling level, including where the chimney penetrates
sheetrock, plaster and lath,furniture,curtains,electrical into the attic. Figure 4.1 shows a typical 2-story installa-
wiring, and building insulation. tion with an attic.
Note: a firestop is not installed where the chimney pen-
C. Installation Notes etrates through the roof.
Proper planning for your DuraChimney II installation will • The firestop is installed on the underside of the ceiling/
result in greater safety, efficiency, and convenience, as floor framing (Figure 4.2).
well as saving time and money. You must use only autho- • Use a minimum of one 8 penny nail or one 1-1/4"wood
rized DuraChimney II parts to maintain a listed chimney screw per corner.
system. Do not mix parts or try to match with other prod-
ucts or use improvised solutions.
• Do not install damaged or modified parts. Framing
• Practice good workmanship. Sloppy work could
jeopardize your chimney's safety.
• Keep electrical wiring and building insulation away `� ♦
from all chimneys.
• When deciding the location of your chimney, try to iv 14
avoid modifications to roof beams and other structural
components of the building. �0
If you have any questions, contact either your dealer or `•
Simpson Dura-Vent directly.
WWI
D. Frame Openings
• From the ceiling, drop a plumb bob to the center of the
fireplace's flue outlet and mark this center point on the
ceiling. Figure 4.2
• Mark appropriate cutting lines around the center point.
Cut a square hole in the ceiling. Frame a level, square,
21 in. x 21 in. (533 mm x 533 mm) opening centered
over the hole that you have cut.
• Frame openings at each floor level above the fireplace
(Figure 4.1).These openings are to hold the firestop and
attic insulation shield.
• Locate each opening by dropping a plumb bob to the
four corners of the opening below.
• Maintain the minimum 2-inch clearance/air space.
Maintain the minimum clearances and dimensions as
specified in Table 4.1.
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BUILDING DEPARTMENT
G. Assemble Chimney Sections H. Using Offsets/Returns
• Attach the first chimney section or offset onto • Use an offset/return to bypass overhead obstructions.
the top of the fireplace(Figure 4.3). Sheet metal • An offset and return can be used as a single entity or separated
screws are required to connect chimney section by chimney section(s).
to the fireplace starter collar. Continue to add WARNING! Risk of Fire! DO NOT use offset/returns greater than
additional sections of chimney as needed. 30 ft. Chimney draft will be restricted and could cause overheating
• Use a wall strap every eight feet of chimney and fire.
height. • Measure the shift required to avoid the overhead obstruction
• For each additional chimney section use four (Offset, Figure 4.5).
of the sheet metal screws provided to make a . Find the appropriate offset dimension listed in Table 4.2.
secure connection between the chimney sections • The rise (see Figure 4.5) coinciding with the offset dimension
(Figure 4.4). Do not penetrate the inner liner of measurement in Table 4.2 represents the required vertical
the chimney. clearance needed to complete the offset/return.
: ...•
.*41
,,w:141 '
F RISE
.144,
44444444441
lI OFFSET
-d 4
Figure 4.5
Figure 4.3 Table 8.2
Elbow Chimney
Angle Length
�-`, from Between Offset Rise Offset Rise
I..• Vertical Elbows Inches Inches Millimeters Millimeters
15° 0 2 5/8 21 5/8 67 549
'.,I 15° 12 in.1305 mm 5 1/2 32 1/4 140 819
15° 18 in./457 mm 7 1/8 38 181 965
15° 36 in./914 mm 11 3/4 55 3/8 298 1407
15° 48 in./1219 mm 14 7/8 67 378 1702
�i �� 300 0 61/4 241/2 159 622
AV
�"a'� 30° 12 in./305mm 11 3/4 34 298 864
30° 18 in./457 mm 14 3/4 39 1/4 375 997
1
30° 36 in./914 mm 23 3/4 54 7/8 603 1394
� 30° 48 in./1219 mm 29 3/4 65 1/4 756 1657
Figure 4.4
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BUILDING DEPARTMENT
I. Offset Elbow Installation J. Supplementary Support & Stabilizer
A 30° Elbow (measured from the vertical) is the largest Install a supplementary support if total chimney height
that can be used in an offset.A 30° Elbow may not be is greater than 50-feet, or if the fireplace manufacturer
combined with another Elbow to make a steeper offset requires it. If additional support is needed, install one or
(e.g. two 30° Elbows are not allowed to be put together to more supplementary supports which can each support 25-
form a 60° elbow.).Avoid Elbows if possible.A totally ver- feet of chimney (Fig. 4.8).
tical chimney is more efficient. When Elbows are neces- • Clamp the supplementary support band around the pipe
sary to avoid obstructions such as rafters, ridgepoles, or using the nut and bolt provided, and anchor the support
joists, you are only allowed to use 2 pair of Elbows in any to nearby building framing.
one chimney system. Horizontal runs of chimney violate • Always maintain the 2" clearance to combustibles from
building code and are not allowed. the chimney pipe. A stabilizer is available and may
• Attach elbows be required by some fireplace manufacturers to keep
Attach elbow to chimney section or other elbow by the chimney vertical and help maintain clearances to
mating the male and female ends with each other and combustibles within a chase.
using four sheet metal screws provided. Attach one • Clamp the stabilizer to the pipe using the nut and bolt
elbow to the chimney section below, and align it for the provided, and secure legs to nearby framing using
offset. Determine the required offset length and attach plumber's tape or guy-wires (Fig. 4.9).
an appropriate length (or lengths)of chimney section(s)
above the elbow. Attach the second elbow above the Note: The stabilizer does not support the weight of the
chimney section to complete the offset(Figure 4.6). chimney, it is only used to keep chimney centered within
• Secure offset a chase.
Use an elbow strap to secure the offset. Secure the
elbow strap's band to chimney around the upper portion
of the top elbow, then tighten the nut and bolt until the
clamp is firm.Wrap the elbow strap end over an adjacent Install supplementary ,r Each supplementary
joist or rafter and secure it with at least two 8-penny nails support if height exceeds support holds up to
or two #8, 1-1/2" screws. Add additional elbow straps 50 ft or if required by 25 ft. of chimney
for each section of chimney in the offset (Figure 4.7). I fireplace manufacturer
Every chimney section in the offset must be supported.
Do not add more chimney sections until the elbows and
offset are supported. Be sure that the chimney remains 11
Maintain 2 in. clearance
vertical. ,� from chimney to framing
Elbow Strap Elbow Strap t► ��V
i . m•
1 per
+, Section r
+, :` �,
Figure 4.8
i
A ,�� Chase
Frame
30°or 15°
Elbow ` 1Figure 4.6 Figure 4.7iii
Stabilizer
1;-'
Plumbers �� ` 1
p
Ta e
ir
(NI
RECEIVED
Figure4.9 10/30/2020
Majestic•Ashland ASH50 Installation Manual •4059-900 • Rev E • 04/19 ASPEN
BUILDING DEPARTMENT
K. Install Attic Insulation Shield L. Install Roof Radiation Shields
The attic insulation shield must be installed where the Roof radiation shields must be used to provide protection
chimney passes into an attic. Its purpose is to prevent de- for roof or chase framing members.
bris and insulation from getting too close to the chimney. Note: Roof radiation shields do not allow for a reduced
In attic areas where this shield cannot fit, or is not used clearance to combustibles.
you must enclose the attic portion of the chimney in a
framed enclosure. If the chimney is fully enclosed through Clearance to combustibles must be a minimum of 2"
the attic, an attic insulation shield is not required. Install away from the chimney pipe.
the attic insulation shield as follows: • Install roof radiation shields at either the top of the chase
• Remove any insulation from attic floor around the framed or where the chimney penetrates the roof, whichever is
opening. the top of the installation.
• Assemble chimney sections until at least 18 inches of • Roof radiation shields are built with a 1/2"air gap standoff
chimney extends above the firestop. from the joist face(Figure 4.12).The corners of the roof
• Slip the attic insulation shield over the chimney until the radiation shields overlap each other to ensure proper
base sits squarely on the framed opening (Figure 4.10). position.
• Secure the attic insulation shield to the top of the framed • Secure the roof radiation shields to the top of the framing
opening using at least two 8-penny nails or two #8, members using screws or nails in the corners.
1-1/2 in. wood screws per side (Figure 4.11). • If framing members are further away from the chimney
• Wrap the collar of the attic insulation shield around the than 2 in.,center the roof radiation shield to the chimney
chimney and fasten it loosely. Slide the collar down on the framing member and secure in place with screws
to meet the attic insulation shield. Tighten the bolts to or nails.
secure the collar in place (Figure 4.11). I
• Combustible material may come into contact with the attic T cR)diation
insulation shield as long as the required clearances are t T�` T Shields
maintained to the chimney pipe.
410
Attic .--•.1 Attic t iii��'
Insulation
Shield
t 1 Ilk
1 I� \ Chase
Enclosure`
r 7t '' /IP'' Figure 4.12
1 %ire 1
Firestop
M. Attach Flashing
For chase enclosures, use the chase top flashing. The
Figure 4.10 chase top flashing allows for a 1-1/2 in. clearance main-
tained from the chimney (Figure 4.14) and provides
required ventilation air.
• Chase top flashings (includes chase top collars and
spacing clips)are available from your HHT dealer.
Attickid
• Additional non-combustible structural supports can be
Attic Shield
Collar field-fabricated to help support the chase top flashing
if needed, provided the air ventilation requirements are
t A p.- 414
maintained. See Figure 4.15.
• If the chase top flashing(40 in.x 40 in.) does not ensure
9- r441, the minimum 1/2 in. spacing and perimeter ventilation
1
I 'oPi--'" requirements as shown in Figure 4.13.,use a chase top
collar and field-construct the flashing as needed for the
Figure 4.11
Firestop chase dimensions. Skip to Field-Con r
Top Flashing. M ED
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20 Majestic•Ashland ASH50 Installation Manual •4059-900 • Rev E • 04/19 ASPEN
BUILDING DEPARTMENT
• Install the chase top flashing at the top of the chase with • Secure the chase top flashing to the chase with at least
a 1/2 in. minimum air clearance off the top of the chase three screws or nails per side.
construction (Figure 4.13). • When installed, the bottom of the chimney cap must be
• Spacing clips can be field-fabricated as needed out of at least 6 in. above the flashing (Figure 4.16).
24 GA sheet metal or other suitable non-combustible
material (refer to Figure 4.13)
• Insect-guard screening may be added between the 1 1/2 in. ventilation
cpening around
chase and chase top flashing. chimney pipeu• Secure the chase top flashing to the chase with at least
three screws or nails per side.
• When installed, the bottom of the chimney cap must be
at least 6 in. above the chase top flashing.Storm collar must1/2 in.air space be installed 1 in. 111
established by off chase top
spacing clips
= \ Figure 4.14 II
1 -
( ` Chase top
�� __ • flashing
C Sealant
1/2 in.Air Space\ - • P
�y • Roof
radiation
shields
I Chase Top i,
Required Collar
Spacing Clips u f spacing Screw or
' k clips " Pop-rivet
Note: 30 spacing clips ' Screws
p g p ��' i2�� to hold
20 ft insert-guard screening flashing to . '� Insect
are included with the unit. chase top Screen
Figure 4.13 t
Field-Constructed Chase TopFlashing %►/
Additional 1
• Field-constructed flashingmust be constructed of 24 GA Structural Support 1
1
minimum sheet metal or other suitable non-combustible '`
materials. Roof Radiation Shields
• The flashing must be oversized to allow 1/2 in. air gap placed here
around all four sides. Figure 4.15
• Include a minimum 1 in. turn down and a 1/2 in. drip
edge (optional) to prevent water from seeping into the
chase. Refer to Figure 4.16. 1 1/2 in. ventilation
• Additional non-combustible structural supports can be opening around
pp chimney pipe Chase Top Collar
field-fabricated to help support the chase top flashing if
needed, provided the air ventilation requirements are
maintained. See Figure 4.15.
• Spacing clips can be field-fabricated as needed out of � k
24 GA sheet metal or other suitable non-combustible ��1 Slope downward
material(refer to Figure 4.13),or purchased from Hearth 4641�
& Home Technologies. Turn-down
• Secure the chase top collar section to the field-fabricated Drip edge
flashing with sheet metal screws or rivets(Figure 4.15). Insect guard screening
• Seal chase top collar section to flashing with non- maybe added between
hardening waterproof sealant to ensure a weather tight I /
,� R / chase and c as -.
• connection. See Figure 4.15. I� t *IvE ��
Insect-guard screening may be added between the Ii flashing. t,
chase and flashing. Figure4.16 10/30/2020
Majestic •Ashland ASH50 Installation Manual •4059-900 • Rev E • 04/19 ASPEv1
BUILDING DEPARTMENT
N. Finish Top
• Slide the storm collar down over the chimney to the top
of the flashing. The storm collar must be installed 1 in.
off the chase top flashing to provide proper ventilation
(Figure 4.17).
• Tighten the bolts of the storm collar and seal the storm
collar against the chimney with sealant. Be sure chimney
and offsets are properly supported.
• Apply a non-hardening waterproof sealant around the
chimney at the point where the storm collar will meet
the chimney just above the flashing (Figure 4.17).
• Attach the chimney cap onto the top of the chimney by
setting the female end of the cap onto the male end of
the last chimney section. Secure the cap by using four
sheet metal screws (provided, Figure 4.18.)
• Do not push down from the top portion of the cap as this
may damage the cap. Push from the lower section of the
cap if needed.
• The chimney cap top can be removed for chimney
cleaning.
i Sealant
6 in. min. i
j f 3 ft. minimum
Storm 1 in. above roof
Collar min. opening
1
Figure 4.17
Termination
Cap
441
\i it.
I� /
Figure 4.18
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BUILDING DEPARTMENT
O. Chimney Termination Requirements
• Install a cap approved and listed for this fireplace system.
• Locate cap where it will not become plugged by snow or other materials.
• Locate cap away from trees or other structures.
• The bottom of the termination cap must be at least 3 ft(.91 m)above the roof AND at least 2 ft(.61 m)above any portion
of roof within 10 ft (3.05 m) as shown in Figure 4.19.
• See Figure 4.19 for distance required between caps.
Slanted Roofs
II� MOH
11 III
Chimney must extend 2 ft(.6 m)
above any portion of the roof or
Chimney must adjacent structures within
extend 3 ft(.9 m) 10 ft(3 m)of the chimney
above the roof
Flat Roofs 1 1111111111111111111
^ Chimney must extend 2 ft(.6 m)
IIIIIIIIIIIIIIIIIII above any portion of the roof or
1 111111111111IIIIII11 adjacent structures within
A 10 ft(3 m)of the chimney
Chimney must
extend 3 ft(.9 m)
above the roof
Multiple Chimney Locations
Gas,Wood or Fuel Oil
Termination Cap
A B
6 in.(minimum)up to 20 in. 18 in.minimum
152 mm/508 mm 457 mm
20 in.and over 0 in.minimum B 1— Wood 7,
Minimum =o
(See
I—A* illustration a,
above) °-
Gas
Termination . 11 -11-1
Cap** 0=00•
•0=00
=000•
•0000
DODO•
•0000
* If using decorative cap cover(s),this distance may need to be
increased.Refer to the installation instructions supplied with the
decorative cap cover.
** In a staggered installation with both gas and wood terminal'
wood termination cap must be higher than the gas termin
ErEIViED
Figure 4.19 Multiple Chimney Locations 10/3 0/2 0 2 0
Majestic•Ashland ASH50 Installation Manual •4059-900 • Rev E • 04/19 ASPEP
BUILDING DEPARTMENT
5 Shrouds
A. Shroud Requirements
WARNING!Risk of Fire!Shrouds must be constructed as • DuraChimney II must maintain at least 2 in. (51 mm)
specified. Improper construction may overheat chase top. clearance from combustible materials.
• The chase enclosure must be ventilated.
• Chase top shrouds may be field constructed where • The chase top flashing or field-fabricated chase pan must
permitted by regional building codes. be used. Field-fabricated chase pans are acceptable if
NOTICE:Some regional codes require an agency-Listed they meet these requirements:
shroud. Consult your local building officials. - Material must be 24 ga (.024 in)galvanized steel or
• Hearth&Home Technologies supplies UL listed shrouds. equivalent.
See your dealer for details. - Chase pan must have opening 3 in. (76 mm) larger
than outside diameter of chimney pipe with at least
Shrouds can either be field-fabricated or factory-fabri- a 1/2 in. (13 mm) upturned flange/collar.
cated, but they must meet the requirements as specified - Chase pan must overhang chase by 1/2 in. (13 mm)
in these instructions. Shrouds must be constructed of a per side for proper air flow.
minimum 24 ga (.024 in.) stainless steel, aluminized steel, - Chase pan must have a 1 in. (25 mm) down turned
galvanized steel, or copper. Other materials may also be outside edge (weather protection).
used, such as brick, mortar, stucco, stone, etc. provided
they are completely non-combustible. Check with your
local building code authorities for any additional shroud
requirements. Shrouds must be able to be removed to al-
low chimney access to properly clean the chimney. Dura-
Chimney II installations which include the use of a shroud
must comply with the following requirements (Figure 5.1)
Allow a 1 in. (25 mm)air gap between Chimney Cap
storm collar and chase top flashing
1/2 in. (13 mm)air space Storm Collar
established by spacers
(c;-:1;%1
. I
Chase Top
Flashing
A diameter
'qu 1/2 in. ening
overhang f radiation
ds
DuraChimney II
Pipe
■I■
14 in. (345 mm) (13 Imm)
diameter chimney �,, \�
must extend at least I ,� 07
6 in. (152 mm)above I 0 1
chase top flashing. m= Maintain 2 in. (51 mm)
clearance between Spacers for chase '
DuraChimney II and top flasRE
(l EIV E
chase enclosure 1
Figure 5.1 Shroud Requirements -10/30/2020
24 Majestic•Ashland ASH50 Installation Manual •4059-900 • Rev E • 04/19 ASPEN
BUILDING DEPARTMENT
• Field-fabricated spacing clips (1/2 in./13 mm tall, 24
ga/.024 in. galvanized steel) must be used to support
the chase top flashing or chase pan, in order to provide
air flow.
• 14 in. (345 mm) DuraChimney II pipe must extend at
least 6 in. (152 mm) above the chase pan/flashing.
• A DuraChimney II cap must be used inside the shroud.
• The shroud must not be in direct contact with any of the
DuraChimney II components (other than the chase top
flashing).
• All open areas of the shroud must be covered with 1/2
in. (13 mm) stainless or galvanized steel mesh screen
to prevent debris from entering the shroud.
• Shrouds must follow the dimensional requirements
specified in Tables 5.1, 5.2 or 5.3, depending on the
style of shroud used.The three basic shroud styles are
1) House, 2) Arch or Mailbox, and 3) Pyramid. Most
factory-fabricated shrouds will fall under one of these
basic style categories.
B. House Style Shroud
The house-style shroud is roughly square or rectangular
with a closed top and exhaust openings on four sides
(Figure 5.2). Table 5.1 lists the minimum shroud dimen-
sions, the minimum open area per side, and the minimum
total open area for the shroud.
Table 5.1
House Style Shroud Minimum Dimensions
Chimney Min Open Area Min Total Open
Diameter Chimney Area Min Height H Min Length L Min Width W per side Area
in mm in mm in mm in mm in mm sq in sq in
14 355.6 154 3911.6 24 609.6 32 812.8 32 812.8 260 1040
H: Minimum height of shroud
0x�, L: Minimum length of shroud
W: Minimum width of shroud
H 410
jj77/ Shaded area represents screened open area.Actual
w shape of shroud may vary as long as minimum dimen-
\ sions and minimum open area requirements are met.
Figure 5.2 House-Style Shroud Minimum Dimensions
RECEIVED
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BUILDING DEPARTMENT
C. Arch / Mailbox Style Shroud
The arch or mailbox style shroud generally has two solid sides and a solid top. The exhaust openings are on the two open
ends of the arch (Figure 5.3). Table 5.2 lists the minimum shroud dimensions, the minimum open area per side, and the
minimum total open area for the shroud.
Table 5.2
Arch/Mailbox Style Shroud Minimum Dimensions
Chimney Min Open Area Min Total Open
Diameter Chimney Area Min Height H Min Length L Min Width W per side Area
in mm in mm in mm in mm in mm sq in sq in
14 355.6 154 3911.6 24 609.6 32 812.8 32 812.8 520 1040
H: Minimum height of shroud
L: Minimum length of shroud
W: Minimum width of shroud
Shaded area represents screened open area.Actual
W ` L shape of shroud may vary as long as minimum dimen-
sions and minimum open area requirements are met.
Figure 5.3 Arch/Mailbox-Style Shroud Minimum Dimensions
D. Pyramid Style Shroud
The pyramid style shroud is roughly square or rectangular with an open top for exhaust as well as openings along the
base of the four sides (Figure 5.4). Table 5.3 lists the minimum shroud dimensions, including the minimum height and
length of the base opening.
Table 5.3
Pyramid Style Shroud Minimum Dimensions
Chimney
Diameter Min Height H1 Min Length L Min Width W Min Base B Min Height H2
in mm in mm in mm in mm in mm in mm
14 355.6 24 609.6 32 812.8 32 812.8 22 558.8 2 50.8
L: Minimum length of shroud top opening
W: Minimum width of shroud top opening
H1: Minimum total height of shroud
B: Minimum length of opening along base
W�\/`\ H2: Minimum height of opening along base
H1
H2 Shaded area represents screened open area.Actual
shape of shroud may vary as long as minimum dimen-
sions sions and minimum open area requirements are ��''►► `
13
Figure 5.4 Pyramid-Style Shroud Minimum Dimensions 10/3 0/2 0 2 0
26 Majestic•Ashland ASH50 Installation Manual •4059-900 • Rev E • 04/19 ASPEN
BUILDING DEPARTMENT
6 Finishing
A. Finishing Material
Refer to Sections 1.B. and Sections 1.C. for combustible/
non-combustible materials. Refer to Figure 6.1 for non-
combustible zone. These metal surfaces
must be covered
with non-combustible
WARNING!Risk of Fire! You must maintain clearances. material. High temperature
sealant around
• DO NOT cover metal fireplace front with combustible \ edge of fireplace
materials. - I, and drywall.
• Install combustible materials only to specified clearances \,,N11141-
on top front and side edges. "0
• Apply metal lath to the metal face or non-combustible i!`:t�
board with corrosion-resistant, self-drilling, self-tappings
screws capable of penetrating the metal surface of the
fireplace face in preparation for final finishing material.
• Complete framing and apply drywall over framing.
• A bead of 300° F minimum non-combustible sealant
must be used to close off any gaps at the top and sides
between the fireplace and drywall to prevent cold air
leaks.
• Large gaps can be bridged with fiberglass rope gasket. Figure 6.1 Non-combustible Facing
I
Note: We recommend mor-
tar be applied after facing
2 x 4 stud wall materials are installed.
Finished combustible wall 2 x 4 header, flush with
�����front of stand-offs
I. _ o• o0 1
Combustible material t
. ,
A,I- 1
.
Non-combustible .I
decorative facing > M.
0
Continuous, M
non-combustible sealant 0
Bottom of fireplace opening
Tile, stone or other I=1 He.rth and finished hearth may be
non-combustible material 7 m,3 Ref actory the same height
/.Mao -
1 in. MicoreWEINViiiiraisVienigigig
�
or equivilent / I
insulation & Metal strips are placed 2 in. (51 mm)
1/2 in. Durock under the front of the fireplace and must Floor constructed of wood or
extend beyond the front and sides of other combustible material
fireplace opening by 2 in. (51 mm) RE EIV D
A� s�1
Figure 6.2 Decorative Facing 10/3 0/2 02 0
Majestic•Ashland ASH50 Installation Manual •4059-900 • Rev E • 04/19 ASFEF7
BUILDING DEPARTMENT
VERY IMPORTANT:Allow the mortar 72 hours to cure beforegoperating the fireplace.
/.\Alcuo etorooi
The noncombustible finishing
material across the top of
fireplace opening will be even
with lower edge of metal face.
If Mortar is applied, it should be applied after UfU 1
finishing material is installed. Mortar will be Noncombustible finishing
applied between finishing materials and materials MUST overlap
molded brick edges, bottom and sides. gill I- side faces by 1 1/4 in. (32 mm)
to cover the edges of the
The seam between finishing materials and may' panels. Finished opening
firebox top must be sealed with non l� should be 50 x 38 in. (1270
combustible sealant. I mm x 965 mm)to allow for
door installation.
Ill I
The surface of the finished hearth extension and
the surface of the hearth panel should be level.
Figure 6.3 Facing Materials and Mortar
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BUILDING DEPARTMENT
B. Hearth Extension, Building and Finishing
WARNING!Risk of Fire!High temperatures, sparks, em-
bers or other burning material falling from the fireplace
may ignite flooring or concealed combustible surfaces.
• Protective metal hearth strips MUST be installed. 12 in.
• Hearth extensions MUST be installed exactly as (305mm)
specified.
A hearth extension must be installed with all fireplaces to 50 in. 12 in.
protect the combustible floor in front of the fireplace from (1270 mm) (305 mm)
74 in.
both radiant heat and sparks. (1880 mm)
• You MUST use a hearth extension with this fireplace. 20 in.(508 mm)Minimum
• Refer to Figure 6.4 for minimum dimensions.
• This fireplace has been tested and approved for use with
a hearth extension insulated to a minimum R value of
2.06. Figure 6.4 Standard Hearth Extension Dimensions
• The hearth extension material MUST be covered with
tile, stone or other non-combustible material. 1. Fireplace Installed Flush on the Floor and
• Manufactured hearth materials will usually have a Hearth Extension Raised to Bottom of Firebox
published R value (resistance to heat) or k value Opening
(conductivity of heat). Refer to the formula in Table 6.1
to convert a k value to an R value, Non-combustible flooring a minimum of 20 in. (508 mm)
• Refer to Table 6.2 for hearth extension insulation in front of and 12 in. (305 mm) to each side of the fuel
alternatives. opening is required.
The hearth framing must be constructed of non-com-
bustible materials (such as metal framing or equivalent
material) and placed on HX3(s) or HX4(s) and 1/2 in.
Table 6.1 Durock,or equivalent material. See Figures 6.4 and 6.5.
When creating the platform, allow for the thickness
R = 1/k x inches of thickness of the non-combustible finishing materials.
Seal gaps between the hearth extension and the front
Table 6.2 of the fireplace with a bead of non-combustible sealant
or grout.
Hearth Extension Insulation Alternatives, R Value=2.06
Minimum
k per inch r per inch thickness Note:The bottom of the fireplace opening is 3-3/4 in.(95.3mm)above
Material thick thick required the bottom of the fireplace.Finished hearth must NOT extend above this
level.
Hearth&Home HX3, HX4 0.49 2.06 1 in. Continuous,
USG Micore 300TM 0.49 2.06 1 in. non-combustible sealant
USG DurockTM Cement Board 1.92 0.52 4 in. Durock Tile,stone or other a)
non-combustible material m
Cement Mortar 5.0 0.20 10 1/2 in. a
1 in.Micore and 1/2 Protective
Common Brick 5.0 0.20 10 1/2 in. :::2• - ;-_ Metal Hearth
in.Durock or
equivalent i
Ceramic Tile 12.50 0.08 25 3/4in. = = == ' = /Strip
(see Table) �
ArmstrongTM Privacy Guard Plus 0.46 2.18 1 in. Floor constructed of wood or
Marble 14.3-20.0 0.07-0.05 291/2-41 1/4 in. I other combustible material `2 in.(51 mm)
Figure 6.5 Standard Hearth Extension Construction
RECEIVEr
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BUILDING DEPARTMENT
2. Raised Hearth Extension and Raised Fire-
Note:The bottom of the fireplace place
opening is 3-3/4 in. (95.3 mm) Non-combustible flooring a minimum of 20 in. (508 mm)
above the bottom of the
fireplace. Finished hearth must in front of and 12 in. (305 mm) to each side of the fuel
NOT extend above this level. opening is required.
The hearth framing must be constructed of non-com-
Noncombustible bustible materials (such as metal framing or equivalent
Finishing Material material) and placed on HX3(s) or HX4(s) and 1/2 in.
20 in. Min. Durock, or equivalent material. See Figure 6.9.
Hearth Extension 3
When creating the platform, allow for the thickness
Noncombustibleo . of the non-combustible finishing materials.
Framing Material -
Seal gaps between the hearth extension and the front
1 in. Micore and of the fireplace with at
bead of non combustible sealant
1/2 in. Durock
ore equivalent Floor or grout.
q Protective Metal
insulation Hearth Strips
Figure 6.6 Raised Platform Hearth Extension Detail
Note:The bottom of the fireplace opening is 3-3/4 in.(95.3mm)above the bottom of the
fireplace.Finished hearth must NOT extend above this level.
Continuous, Bottom of
non-combustible sealant fireplace opening
Tile,stone or other -
non-combustible finishing �q Platform must be built
material Nri7 to raise the bottom of
/ ',. the fireplace opening
20 in.minimum - /I _ to the level of the
Hearth Extension -� r.d desired hearth height.
I Irrr:;;
• � \\ Protective Metal
hr, �% Hearth Strips
�� 1 in.Micore or
�'!��� l
At equivalent insulation Non-combustible Floor and platform constructed of
�II &1/2 in.Durock Framing Material wood or other combustible material
Noncombustible
FramingMaterial HX4 or
equivalent Figure 6.9 Raised Hearth Extension and Fireplace Framing
Materials
Figure 6.7 Raised Platform Hearth Extension-Framing
it;t lri
Allipipl
\III//
Non-combustible
Finishing Materials
RECEIVED
Figure 6.8 Raised Platform Hearth Extension-Finishing
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30 Majestic •Ashland ASH50 Installation Manual • 4059-900 • Rev E • 04/19 ASPEN
BUILDING DEPARTMENT
3. Fireplace Opening and Hearth Extension C. Non-Combustible Sealant Material
Flush with the Floor After completing the framing and applying the facing
Non-combustible flooring a minimum of 30 in. (762 mm) materials over the framing, a bead of non-combustible
in front of and 12 in. (305 mm) to each side of the fuel sealant must be used to close off any gaps at the top
opening is required. and sides between the fireplace and hearth
The hearth framing must be constructed of non-com-
bustible materials (such as metal framing or equivalent
material) and placed on HX3(s) or HX4(s) and 1/2 in.
Durock, or equivalent material. See Figure 6.10.
When creating the platform, allow for the thickness Non-combustible Sealant
of the non-combustible finishing materials.
Seal gaps between the hearth extension and the front 1P11?of the fireplace with a bead of non-combustible sealant
or grout.
Note:The bottom of the fireplace opening I \/
is 3-3/4 in.(95.3mm)above the bottom of
the fireplace.Finished hearth must NOT
extend above this level. Bottom of
Fireplace
Opening
Finished
Floor 30 in.Min. Figure 6.11 Place Non-combustible Sealant
Hearth Extension ��O
WARNING!Risk of Fire!
1 in.Micore and • Maintain clearances.
1/2 in.Durock Non-combustible Finishing Material Protective Metal • Use onlynon-combustible material below standoffs,
or equivalent Hearth Strip
insulation material such as cement board is acceptable.
• Framing or finishing material used on the front of
the fireplace closer than the minimums listed, must
be constructed entirely of non-combustible materi-
als (i.e., steel studs, concrete board, etc.).
WARNING!Risk of Fire!
Hearth & Home Technologies is not responsible for
discoloration, cracking or other material failures of
finishing materials due to heat exposure or smoke.
Figure 6.10 Flush Hearth Extension Side View • Choose finishing materials carefully.
RECEIVED
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BUILDING DEPARTMENT
D. Sidewalls/Surrounds E. Mantel and Wall Projections
• Locate adjacent combustible sidewalls a minimum of A combustible mantel may be positioned no lower than
24 in. (305 mm)from the fireplace opening. 63-3/4 in. (1619 mm)from the base of the fireplace.
• Mantel legs, surround, stub wall, whether combustible The combustible mantel may have a maximum depth of
or non-combustible, may be constructed as shown in 12 in. (305 mm). Combustible trim pieces that project no
Figure 6.9. more than 1-1/2 in. (38 mm)from the face of the fireplace
can be placed no closer than 6 in. (152 mm)from the top
or side of the decorative front. Combustible trim must not
E E cover:
o •- M o-- • the metal surfaces of the fireplace,
°' • where the non-combustible board is placed over the
z metal surfaces,
1 „ • the space between the metal face of the fireplace and
0 z - co;O E. E framing members.
_ m
03 u_ — r�jQJ N O
1 CO
WARNING!Risk of Fire!
i u • You must seal around the finishing material to fireplace.
c U
c
tT ---
rn \e
U V
C E
cN N- W co
n
Q oco CO Combustible Wall Combustible
/`L 7 ft mm)
-0 Decorative Facing
a minimum
base of fireplace
Ur 1 to ceiling
N \fir.
O
Z 1
1 1 2x4 stud wall�
ff
2 H 0 .S E .S E
to Z G6, N E
,— O N O O Grid represents
LL ��$� 00 4- 1 in.squares
•
111
SI.
St.,ndoffs < 12 in./305 mm
Mantel
co
E ENNEENNENNEr 1,
ENNENNENNEF
N IC
::::::::• 22 in./559 mm
■■■■■■.' minimum
EMMEN'
MENV
NNW
Figure 6.9 Mantel Leg,Surround or Wall Projections(accept- �;
able on both sides of opening) d �i 'I'
MI 12 in./305 mm
Non-co bustible El minimum
Decors ve Facing a
such a•: ��
Steel,i on,brick, +
tile,co crete,slate, 6 in./152 mm
glass,.fasters. minimum
DO NO' cover any -1 1/2 in./38 mm
air open gs in the face
of the fire.ace. maximum V .r
• Measured from top of fireplace opening
Seal joint with non-combustible
sealant to prevent heat from being
drawn into the wall cavity.
RED . _ IVED
Figure 6.10 Mantel Specifications 1 0/3 0/2 r 2 0
32 Majestic•Ashland ASH50 Installation Manual •4059-900 • Rev E • 04/19 ASPEN
BUILDING DEPARTMENT
7 Fireplace Setup
A. Install Hearth Molded Brick Panel C. Install Side Molded Brick Panel
• Place hearth panel into the fireplace. • If a gas line is to be installed, remove the knockouts in
the inner firebox and in the outer shell on the side of
B. Install Back Molded Brick Panel your choice. Refer to dimension drawings for location
• Remove Screen Rods of knockouts and Section 7.1. for gas provisions.
• Remove Smokeshield • Install side panel, tapered edge to the front. Align the
• Refer to Figure 7.1. front edge with the front of the column (or butted to the
• Set the grate brackets in place,26.5 in. (673 mm)center surround if installed).
to center. • Install two refractory clips in the mortar lines across the
• Install the back panel. Center from side to side. top. Tighten these and all previously installed brackets.
• Install two refractory clips in the mortar lines across the • Install second side panel following the steps above.
top.Tighten these and all previously installed brackets. • Replace smokeshield.
Refractory Refractory
Clips ` , Back Traditional Clips �j�j
LH Traditional I
ry LH Herringbone /
��� Back Herringbone
Refractor �"� �4 Refractory
Refractoryy �� \�
e' \\\\
$ \ i
_____L -- 0
Hillit,--Ati- '\
I I OIP I‘ ,
It /
�I,--1---------:J__--0--
''" Grate ''"
""` Retainer ""` Grate
""' / / 11' Retainer
Hearth -. Hearth
Figure 7.1 Traditional Molded Brick Panel Figure 7.2 Herringbone Molded Brick Panel
RECEVE(
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Majestic •Ashland ASH50 Installation Manual •4059-900 • Rev E • 04/19 ASPS?
BUILDING DEPARTMENT
D. Install Screens
• Lay one screen panel flat and slide the round end of
the rod through the rings starting at the handle side of
screen. Leave the last ring off the rod.
• Insert the rod through the hole in the bracket. Slip the
last ring over the rod on the other side of the bracket.
• Fasten the flat end of the screen rod back in place using
the screw removed earlier.
• Repeat for the other screen panel.
Round end of Rod through rings,
then into Screen Rod Clip
11111111111.
Top of Fireplace
Rod Screen
8- Clip
U
N
LL
0
Inside
Firebox
Figure 7.3 Install Screens
E. Install Mortar (Optional)
The brick panels have been designed for installation
without the use of mortar being necessary. If the look of
mortar is preferred, it is available and can be installed.
Follow the directions on the container for mixing.
Note: Herringbone refractory may require two buckets
of mortar. The Tranditional requires only one.
F. Grate
• Install the grate if a gas log set is not going to be installed.
• Position the rear grate bar in the Grate Retainer.
• Position the top of the grate retainer over the rear grate
bar and fasten in place with screw provided.
RECEIVED
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34 Majestic•Ashland ASH50 Installation Manual •4059-900 • Rev E • 04/19 ASPEN
BUILDING DEPARTMENT
G. Gas Log/Lighter Provision
WARNING! Fire and/or Asphyxiation Risk! Use with
solid wood fuel or decorative gas appliance only. Gas fire Outer shell
generates fumes. of fireplace
Firebox
• Damper must be locked fully open when gas logs are Maintain air clearance
installed to combustibles.
•
A certified gas log lighter or decorative gas log set can be Refractory-
installed in this fireplace. /
Seal with Combustible
Vented Gas Logs
. materials
fireplace mortar • /�
• Maximum input is 100 000 BTU/hr. /
p or non combust-,�;:•; /
• Decorative gas appliance must be certified to ANSI
ible sealant /
Z21.60/CSA 2.26 "Standard for Decorative Gas
Appliances for Installation in Vented Fireplaces".
• 1
Must be installed in accordance with the National Fuel 1/2 in. (38 mm)
Gas Code,ANSI Z223.1 and Natural Gas Installation zzz air space around
Code, CAN/CGA-B149.1-M95 or the Propane Gas line Gas
line 1 pipe
Installation Code, CAN/CGA-B149.2-M95. �
• A gas log set must incorporate a gas shutoff. Combustible materials
• Gas Log set requires the damper to be locked fully open. may be located at zero
Repack / clearance to gas line
• A listed automatic damper system with safety interlock insulation beyond 4 in. (102 mm)
may be used in this fireplace with only compatible, knockout 4 in.' from fireplace side.
listed gas log sets. See damper system manufacturer's (102 mm)
instructions.
• Knockouts are provided on both sides of the fireplace Figure 7.4 Gas Line Installation
and in refractories for 1/2 in. (13 mm) iron pipe.
• Seal refractory around pipe with fireplace mortar or a
non-combustible sealant.
Unvented Gas Logs //
CAUTION!/f an unvented gas appliance is installed in !/ /
the fireplace, the gas appliance must only be operated / /
with the fireplace glass door fully open (if included).
Only unvented gas log sets which have been found to Gas Line
comply with the standard for unvented room heaters, Dimple
ANSI Z211.11.2, are to be installed in this fireplace. If
an unvented gas appliance is installed it must incorpo- gie0
rate an automatic shutoff device, and must be installed %�
in accordance with the National Fuel Gas Code Z223.1,
Latest edition.
WARNING!Do Not operate an unvented gas log set in this
fireplace with the chimney removed.
H. Wood Burning Inserts ` Gas Line/
WARNING!Risk of Fire!Improper installation of wood in- ® Dimple
serts may cause fireplace or chimney system to overheat.
If a wood burning insert is being installed in this fireplace,
Hearth & Home Technologies recommends full reline of
the chimney.
• Cooling air openings at the top of the chimney must not
be obstructed in any manner. Figure 7.5 Gas Line Dimples
• Hearth&Home Technologies recommends securing the REC E t\E t'''
reline at the top of the flue and using the cap certified for
use with this fireplace system. 10/3 0/2 0 2 0
Majestic•Ashland ASH50 Installation Manual •4059-900 • Rev E • 04/19 ASPS
BUILDING DEPARTMENT
8 Reference Materials
A. Chimney Components B. Optional Components
Catalog# Description
14DCA-12 Pipe 12 inch 66 in.________,
�676 mm)
14DCA-18 Pipe 18 inch 20 in.
14DCA-36 Pipe 36 inch (508 mm)
14DCA-48 Pipe 48 inch
\ HX4 Hearth Extension
14 DCA-E15 15 degree Elbow
14DCA-E30 30 dectree Elbow 1/2 in.—
(13 mm)
14DCA-ES Elbow Strap
14DCA-SS Supplementary Support
ID4 Insulated Duct 4 in.(102 mm)i.d.
14DCA-ST Stabilizer
14DCA-FS Firestop I
14DCA-IS Insulation Shield 4 42 in. .1
(1067 mm)
14DCA-RRS Roof Radiation Shield
14DCA-CTF Chase Top Flashing ID6 Insulated Duct 6 in.(152 mm)i.d.
14DCA-VC1 Chimney Cap
14DCA-SC Storm Collar UD4/6 Uninsulated Duct
14DCA-WS Wall Strap 21=1106 in.(152.4 mm)i.d.
14DCA-CTC Chase Top Collar I. 42 in. .
17
CT14-A Adapter-may only be used with the (Required/shipped separately)
following copper caps
CT-King
CT-Bishop)
DT0146-CP Decorative Cap B -i B c>
DTS146-CP Decorative Cap
_� s
14 in. % �+ A A 17 in. iiIIiSi11iiiiiiiiiiiiiiiH1111iSH s.�
iiiiiiiiii
(356 mm) I (432 mm)
-i.d.- ' /: ' -o.d.- Nil _AI nil
Duravent Pipe Dimensions A
A
/-1 i t
RIo°o°o°o°v°v°vo 0000�
II'� ! i t 6600 00000a 000�
''''O'
i C -1 F ]-II " : -HG '1
DTS146 DT0146
, Decorative Caps
DT0146 A B C
in 46 22.7 26
DFG4050 Series Glass Doors DFS4050 Series Screen Doors mm 1168 576 660
(optional) (optional) DTS146 A B C
in 46 21.18 26
mm 1168 538 , 1
c44:E ivEr
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36 Majestic•Ashland ASH50 Installation Manual •4059-900 • Rev E • 04/19 ASPEN
BUILDING DEPARTMENT
MAJESTIC
Majestic, a brand of Hearth & Home Technologies
7571 215th Street West, Lakeville, MN 55044
www.majesticproducts.com
Please contact your Majestic dealer with any questions or concerns.
For the location of your nearest Majestic dealer, please visit www.majesticproducts.com.
RECEIVED
10/30/2020
Majestic•Ashland ASH50 Installation Manual •4059-900 • Rev E • 04/19 ASPE7
BUILDING DEPARTMENT