Superior Fireplaces WRT6036 User manual

Installation and Operation Instructions
Indoor Wood-Burning Fireplace
Models
WRT6036 WRT6042 WRT6050
PFS
®
USC
P/N 901007-00 Rev. NC 07/2019
REPORT NO. F09-095
P901007-00
SAVE THIS BOOK
This book is valuable. In addition to instructing you on how to install and maintain your appliance, it also
contains information that will enable you to obtain replacement parts or accessory items when needed. Keep
it with your other important papers.
INSTALLER: Leave this manual with the appliance.
CONSUMER: Retain this manual for future reference.
Installateur : Laissez cette notice avec l’appareil.
Consommateur : Conservez cette notice pour consultation ultérieure.
This wood burning fireplace complies with UL127
CAN/ULC-S610-M87 standard as a FACTORY
BUILT FIREPLACE.
Ce foyer au bois est conforme aux UL 127 CAN/ULC-
S610-M87 norme comme une USINE CONSTRUITE
CHEMINÉE.
This fireplace is approved for use as a wood burning fireplace or for use with a vented gas log approved to
ANSI Z21.60 or Z21.84 standards or for use with a vent-free gas log heater approved to ANSI Z21.11.2 standard .
FOR CANADA: The authority having jurisdiction
(such as the municipal building department, fire
department, etc.) should be contacted before
installation to determine the need to obtain a permit.
POUR LE CANADA: L’autorité compétente (comme le
service municipal du bâtiment, les pompiers, etc.) doit
être contacté avant l’installation afin de déterminer la
nécessité d’obtenir un permis.
This installation manual will enable you to obtain a safe, efficient and dependable installation of your fireplace
system. Please read and understand these instructions before beginning your installation.
Do not alter or modify the fireplace or its components under any circumstances. Any modification or alteration of
the fireplace system, including but not limited to the fireplace, chimney components and accessories, may void the
warranty, listings and approvals of this system and could result in an unsafe and potentially dangerous installation.
IMPORTANT! TO ASSURE PROPER ALIGNMENT OF GLASS DOORS: INSTALL THIS FIREPLACE IN A SQUARE
AND PLUMB CONDITION, USING SHIMS AS NECESSARY AT SIDES AND/OR BOTTOM.
Ce manuel est disponible en francais, simplement
en faire la demande. Numéro de la pièce 901007-02.
NOTE: DIAGRAMS AND ILLUSTRATIONS THROUGHOUT THE MANUAL ARE NOT TO SCALE.

SuperiorFireplaces.us.com 901007-00_NC2
SAFETY
WARNING: Improper installation, adjustment,
alteration, service or maintenance can cause injury
or property damage. Refer to this manual for correct
installation and operational procedures. For assis-
tance or additional information consult a qualified
installer, service agency or the gas supplier.
IMPORTANT: Check local codes before installing this
fireplace.
Before beginning the installation of the fireplace, read these instruc-
tions through completely.
• This INNOVATIVE HEARTH PRODUCTS, LLC (IHP) fireplace and
its components are safe when installed according to this installa-
tion manual. Unless you use IHP components, which have been
designed and tested for the fireplace system, you may cause a
fire hazard.
• The IHP warranty will be voided by and IHP disclaims any re-
sponsibility for the following actions.
a. Modification of the fireplace, components, doors, air inlet
system and damper control.
b. Use of any component part not manufactured or approved by
IHP in combination with an IHP fireplace system.
Proper installation is the most important step in ensuring safe and
continuous operation of the fireplace. Consult the local building codes
as to the particular requirements concerned with the installation of
all factory built fireplaces.
WARNING: Do not install a fireplace insert in this
box unless the manufacturer's instructions with the
insert specifically state this fireplace has been tested
for use with this insert.
FOR YOUR SAFETY
• Do not store or use gasoline or any other flammable
vapors or liquids in the vicinity of this or any other
appliance.
• Due to high temperatures, the appliance should be
located out of traffic and away from furniture and
draperies.
• Do not place clothing or other flammable materials
on or near the appliance.
• Never leave children unattended when a fire is
burning in the fireplace.
WARNING: Use solid wood or processed solid fuel
firelogs only. When processed wood fuel fire logs are
used, do not poke or stir the logs while they are burning.
Use only fire logs that have been evaluated for the ap-
plication in fireplace and refer to fire log warnings and
caution markings on packaging prior to use.
This fireplace is not intended to be used as a substitute
for a furnace to heat an entire home. Use for supple-
mental heat only.
Overfiring of a fireplace is a condition where exces-
sive temperatures are reached, beyond the design
capabilitiesoftheappliance.The damage thatoccurs
fromoverfiringisnotcoveredunderthemanufacturer’s
limited warranty.
Thank you for your purchase. We appreciate your
business!
Please carefully read and follow all instructions in this manual. Pay
special attention to all warnings and safety information.
Following these safety, care, and operation instructions will help
ensure many years of dependable and enjoyable service from your
fireplace.
Please read and understand these instructions before installing
or operating.
TABLE OF CONTENTS
Safety.............................................................................................2
Specifications.................................................................................4
Fireplace Installation ......................................................................7
Venting Installation ........................................................................9
Mosaic Brick Panel and Estate Refractory Panel Installation........16
Optional Gas Line Installation ......................................................18
Glass Door Installation.................................................................19
Operation and Maintenance Guidelines........................................20
Technical Service .........................................................................21
Replacement Parts.......................................................................21
Parts ............................................................................................22
Accessories..................................................................................25
Important Notices Canada ...........................................................27
Draft Smoke Guidelines - Appendix A .........................................28
Warranty ......................................................................................31
WARNING
This product can expose you to chemicals includ-
ing 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.

SuperiorFireplaces.us.com901007-00_NC 3
SAFETY Continued
WARNING: CONTINUED OVERFIRING CAN PER-
MANENTLY DAMAGE YOUR FIREPLACE SYSTEM.
SOME EXAMPLES OF CONDITIONS THAT COULD
CAUSE OVERFIRING ARE:
• BURNINGQUANTITIESOFSCRAPLUMBER, PINEBRANCH-
ES, PAPER OR CARDBOARD BOXES WHICH EXCEED THE
VOLUME OF THE NORMAL LOG FIRE.
• BURNING TRASH, CHEMICALS OR CHEMICALLY TREATED
COMBUSTIBLES.
Disposal of Ashes
Ashes should be placed in a metal container with a tight-
fittinglid.The closedcontainer ofashesshouldbeplaced
on a noncombustible floor or on the ground, well away
from all combustible materials, pending final disposal.
If the ashes are disposed of by burial in soil or otherwise
locally dispersed, they should be retained in the closed
container until all cinders have thoroughly cooled.
WHEN USING THE DECORATIVE APPLIANCE, THE
FIREPLACE DAMPER MUST BE SET IN THE FULLY
OPEN POSITION.
Never use gasoline, gasoline-type lantern fuel, kero-
sene, charcoal lighter fluid, or similar liquids to start
or ’freshen up’ a fire in this fireplace. Keep all such
liquids well away from the fireplace while it is in use.
Use SOLID WOOD only for fuel. It is best to use dry
and well seasoned hardwood. Softwoods tend to burn
veryquickly.DONOTusetreatedwood,charcoal,coal,
trash, driftwood or woods that have been dipped in
tar, pitch,pinetar,creosote,etc.Woodproductsmade
with synthetic binders, such as plywood, produce ab-
normally high temperatures and sputtering, smoking
fires. When burning artificial logs, please read and
follow the instructions provided by the manufacturer.
Never burn treated construction lumber or scraps.
These woods burn excessively hot and may contain
chemicals used to treat insects and fungus. When
burned,thesechemicalscanposeasignificanthazard.
IMPORTANT: See appendix A, page29 for additional
information regarding draft requirements, smoking
causes and troubleshooting.
WARNING:BURNING IMPROPER FUEL (I.E.CHAR-
COAL) CAN RESULT IN CARBON MONOXIDE POISON-
ING, WHICH MAY LEAD TO DEATH!
Carbon Monoxide Poisoning – Early signs of carbon
monoxidepoisoningresemblethefluwithheadaches,
dizziness, or nausea. If you have these signs, get
fresh air at once! Have the appliance inspected by a
qualifiedservicetechnician. Somepeoplearemoreaf-
fectedbycarbonmonoxidethanothers. Theseinclude
pregnant women, people with heart or lung disease
or anemia, those under the influence of alcohol, and
those at high altitudes.
Ventilation Requirements - Provide adequate air for
combustion. The fresh air requirements of this ap-
pliance must be met within the space where it will
be installed.
Smoke Detectors - Since there are always several
potential sources of fire in any home, we recommend
installing smoke detectors. If possible, install the
smoke detector in a hallway adjacent to the room (to
reduce the possibility of occasional false activation
from the heat produced by the appliance). If your local
coderequires a smoke detector be installed withinthe
same room, you must follow the requirements of your
local code. Check with your local building department
for requirements in your area.
Creosote – Formation and Need for Removal
When wood is burned slowly, it produces tar and other
organic vapors, which combine with expelled mois-
ture to form creosote. The creosote vapors condense
in the relatively cool chimney flue of a slow-burning
fire. As a result, creosote residue accumulates on
the flue lining. When ignited this creosote makes an
extremely hot fire.
The chimney shall be inspected at least twice a year
duringtheheatingseasontodeterminewhenacreosote
builduphasoccurred. Whencreosotehasaccumulated
(1/8" [3 mm] or more) it shall be removed to reduce
the risk of a chimney fire.
WARNING: Children and adults should be alerted
to the hazards of high surface temperatures and to
stay away to avoid burns or clothing ignition. Young
children should be carefully supervised when in the
same room as fireplace.

SuperiorFireplaces.us.com 901007-00_NC4
SPECIFICATIONS
36" MODEL
29"(737 mm)
22-1/2" (572 mm)
22-1/2"
(572 mm)
19"
(483 mm)
58"
(1474 mm)
1"
(26 mm)
35-1/4" (896 mm) 1-1/4" (32 mm)
20-1/4"
(515 mm)
(Ref.)
14-1/2"
(369 mm)
4-1/2" (115 mm)
10-1/2"
(267 mm) 9-1/2"
(242 mm)
3-1/2"
(89 mm)
4-1/2" (115 mm)
45-1/8" (1159 mm)
36" (915 mm)
30"
(762 mm)
49"
(1245 mm)
67"
(1702 mm)
11"
(280 mm)
7"
(178 mm)
61"
(1550 mm)
1" (26 mm) 11"
(280 mm)
7-1/4"
(185 mm) 15-1/4"
(388 mm)
26-5/8"
(677 mm)
15-5/8"
(397 mm)
OUTSIDE AIR
ACCESS
GAS LINE
ACCESS
36" HEARTH
Figure 1 - 36" Model WRT6036

SuperiorFireplaces.us.com901007-00_NC 5
SPECIFICATIONS Continued
42" MODEL
22-3/4" (578 mm)
30-1/2" (775 mm)
26-3/8"
(670 mm)
58"
(1474 mm)
1"
(26 mm)
41-3/8" (1051 mm) 1-1/4" (32 mm)
23"
(585 mm)
(Ref.)
21-3/4"
(553 mm)
15-3/4"
(400 mm)
4-3/8" (112 mm)
10-1/2"
(267 mm) 9-1/2"
(242 mm)
3-1/2"
(89 mm)
4-1/2" (115 mm)
51-1/8" (1299 mm)
42" (1067 mm)
30"
(762 mm)
49"
(1245 mm)
67"
(1702 mm)
11"
(280 mm)
7"
(178 mm)
61"
(1550 mm)
1" (26 mm) 13"
(331 mm)
8-1/2"
(216 mm) 17"
(432 mm)
29"
(737 mm)
17-5/8"
(448 mm)
5/8" (16 mm)
OUTSIDE AIR
ACCESS
GAS LINE
ACCESS
42" HEARTH
Figure 2 - 42" Model WRT6042

SuperiorFireplaces.us.com 901007-00_NC6
GAS LINE
ACCESS
OUTSIDE
AIR
ACCESS
50" HEARTH
3-1/2"
(89 mm)
4-1/2"
(115 mm)
59-1/4" (1505 mm)
1"
(26 mm)
11"
(280 mm)
7"
(178 mm)
67"
(1702 mm)
61"
(1550 mm)
58"
(1474 mm)
49"
(1245 mm)
30"
(762 mm)
9-1/2"
(242 mm)
10-1/2"
(267 mm)
13"
(331 mm)
50" (1270 mm)
34-3/8"
(874 mm)
38-1/2" (978 mm)
28-1/2"
(724 mm)
17-5/8"
(448 mm)
4-3/8"
(112 mm)
19-1/4"
(489 mm)
21-3/4"
(553 mm)
49-3/8"
(1255 mm)
1-1/4"
(32 mm)
24" (610 mm)
23"
(585 mm)
(Ref.)
8-1/2"
(216 mm) 17"
(432 mm)
SPECIFICATIONS Continued
50" MODEL
Figure 3 - 50" Model WRT6050

SuperiorFireplaces.us.com901007-00_NC 7
FIREPLACE INSTALLATION
SELECTING LOCATION
To determine the safest and most efficient location for the fireplace,
you must take into consideration the following guidelines:
1. The location must allow for proper clearances (see Figures 4 and
5).
2. Consider a location where fireplace will not be affected by drafts,
air conditioning ducts, windows or doors.
3. A location that avoids cutting of joists or roof rafters will make
installation easier.
4. An outside air kit is available with this fireplace (see Optional
Outside Air Kit on page 9).
MINIMUM CLEARANCE TO COMBUSTIBLES
Back and sides of fireplace 1 1/2" min.
Ceiling 42" min.
Front of fireplace 48" min.
Floor** 0" min.
Perpendicular wall to opening 18" min.
36" Models 12" min.
Top spacers 0" min.
Mantel clearances see Mantels, page 8
Chimney outer pipe surface 2" min.
36" Model 1" min.
* Not required at nailing flanges
** See step 2 of Framing
WARNING: Do not pack required air spaces with
insulation or other materials.
Minimum/Maximum Chimney Height for Residential Installation
Minimum height of chimney, measured from base of fireplace to flue
gas outlet of termination, is 16 feet for straight flue or a flue with one
elbow set. Maximum distance between elbows is 6 feet. For systems
with two elbow sets, minimum height is 22 feet. Maximum height of
any system is 50 feet. This measurement includes fireplace, chimney
sections and height of termination assembly at level of the flue gas
outlet (see Figure 15, page 12).
FRAMING
1. Frame opening for fireplace using dimensions shown in Figures 4
and 5.
2. If fireplace is to be installed directly on carpeting, tile or any
combustible material other than wood flooring, fireplace must
be installed upon a metal or wood panel extending full width and
depth of fireplace.
3. Set fireplace directly in front of this opening and slide unit back
until nailing flanges touch side framing.
4. Check level of the fireplace and shim with sheet metal if necessary.
5. Before securing fireplace to prepared framing, ember protector
(provided) must be placed between hearth extension (not sup-
plied) and under bottom front edge of fireplace to protect against
glowing embers falling through. If fireplace is to be installed on a
raised platform, a Z-type ember protector (not supplied) must be
fabricated to fit your required platform height. Ember protector
should extend under fireplace a minimum of 1 1/2". Ember protector
should be made of galvanized sheet metal (28 gauge minimum to
prevent corrosion.
6. Using screws or nails, secure fireplace to framing through flanges
located on sides of fireplace.
45-5/8" (1159 mm)
58-1/8"
(1477 mm)
67-1/8"
(1705 mm)
30-1/8"
(766 mm)
28-1/4" (718 mm)
(36" Models)
51-5/8" (1312 mm)
59-3/4" (1518 mm) (50" Models)
(36" Models)
(42" Models)
61" (1550 mm) - (36" Models)
65" (1651 mm) - (42" Models)
71" (1804 mm) - (50" Models)
86-1/2" (2198 mm) - (36" Models)
Maintain
1-1/2" (39 mm)
Clearance at
Sides and Back
of Fireplace
1-1/2" (39 mm)
Clearance
Not Required a
t
Nailing Flanges
92" (2337 mm) - (42" Models)
100" (2540 mm) - (50" Models)
Figure 5 - Corner Installation
Figure 4 - Framing Dimensions

SuperiorFireplaces.us.com 901007-00_NC8
FIREPLACE INSTALLATION Continued
HEARTH EXTENSION
A hearth extension projecting a minimum of 20" in front of and a
minimum of 12" beyond each side of fireplace opening is required
to protect combustible floor construction in front of fireplace. Fabri-
cate a hearth extension using a material which meets the following
specifications: a layer of noncombustible, inorganic material having a
thermal conductivity of k=0.84 BTU IN/FT, HR. F (or less) at 1" thick.
For example, if the material selected has a k factor of 0.25, such as
glass fiber, the following formula would apply:
0.25 x 1.0" = 0.30" thickness required
0.84
Thermal conductivity "k" of materials can be obtained from manufac-
turer or supplier of noncombustible material. If hearth extension is
to be covered, use noncombustible material such as tile, slate, brick,
concrete, metal, glass, marble, stone, etc. Provide a means to prevent
hearth extension from shifting and seal gap between fireplace frame
and hearth extension with a noncombustible material (see Figure 6).
WARNING: Hearth extension is to be installed only
as shown in Figure 6.
Figure 6 - Hearth Extension
Seal Gap
Fireplace Front
Ember Protector
Fireplace Front Raised
Hearth
Fireplace Front Elevated
Ember Protector
Ember Protector
Seal Gap
Hearth
Extension
MANTELS
A mantel may be installed if desired (see Figure 7). Woodwork such as
wood trims, mantels or any other combustible material projecting from
front face must not be placed within 12" (36" Models) or 18" (42/50" Mod-
els) of fireplace opening. Combustible materials above 12" (36" Models)
or 18" (42/50" Models) and projecting more than 1 1/2" from fireplace
must not be placed less than 15" (36" Models) or 21" (42/50" Models)
from the top opening of the fireplace (NFPA STD 211, Sec. 7-3.3.3).
Mantels or any other combustible material also may come up to side
edge of black metal face of fireplace as long as projections from front
face fall within limit shown in Figure 7.
Figure 7 - Mantel Clearances to Combustible Material
12 1/4"
(312 mm) Ref.
6" (153 mm)
Ref.
15" (381 mm) Min.
(36" Models)
21" (534 mm) Min.
(42/50" Models)
12" (305 mm) Min.
(36" Models)
18" (458 mm) Min.
(42/50" Models)
11/2" (39 mm)
Max.
3" (77 mm)
Nom.
33°
Combustible
Material
Safe Zone for
Projection of
Combustible
Materials
Fireplace Opening
Upper Section
of Fireplace
FIREBOX
SAFE ZONE
Top View of Fireplace
4 1/2" (115 mm)
7 3/4" (197 mm)
36" Models
11 1/2" (293 mm)
(42/50" Models)
Min. to
Perpendicular
Side Wall
12" (305 mm)
36" Models
18" (458 mm)
42/50" Models
33° Combustible
Material Must
Not Overlap
Front Face
3" (77 mm) Max.

SuperiorFireplaces.us.com901007-00_NC 9
VENTING INSTALLATION
OPTIONAL OUTSIDE AIR KIT (MODEL AK4/AK4F)
The installation of an outside air kit should be performed during
the rough framing of the fireplace due to the nature of it's location.
Outside combustion air is accessed through a vented crawl space
(AK4F) or through a sidewall (AK4).
CAUTION: Combustion air inlet ducts shall not
terminate in attic space.
The maximum height for the air vent can not exceed
3 feet below the flue gas outlet of the termination.
Figure 8 - Outside Air Kit
CHIMNEY PIPE
WARNING: Label part number 900599-01 must
be applied by the installer to all chimney pipe
sections but is not required on sections that will
be visible after the installation is complete. Label
must wrap around the circumference of the pipe.
See accessories, page 26 for Kit F2659.
The IHP chimney system consists of 12", 18", 24", 36" and 48" snap-
lock, double-wall pipe segments, planned for maximum adaptability
to individual site requirements. Actual lengths gained after fitting
overlaps must be taken into consideration (lineal gain) and are
given in the lineal gain chart (see Figure 9). Lineal Gain is the actual
measurable length of a part after two or more parts are connected.
For Canada, use chimney parts designated "HT".
WARNING: The opening in the collar around the
chimney at the top of the fireplace must not be ob-
structed.Neveruseblowninsulationtofillthechimney
enclosure.
Figure 9 - Lineal Gain
Hemmed
End
12 3/8" Stainless
Inner Pipe
15" Galvanized
Outer Pipe
ASSEMBLY AND INSTALLATION OF DOUBLE WALL CHIMNEY
SYSTEM
Each double wall chimney section consists of a galvanized outer pipe, a
stainless steel inner flue pipe and a wire spacer. The pipe sections must
be assembled independently as the chimney is installed. When connect-
ing chimney directly to the fireplace, the inner flue pipe section must be
installed first with the lanced side up. The outer pipe section can then
be installed over 5 the flue pipe section with the hemmed end up. Press
down on each pipe section until the lances securely engage the hem on
the fireplace starter. The wire will assure the proper spacing between the
inner and outer pipe sections.
Continue to assemble chimney sections as outlined above, making
sure that both the inner and outer pipe sections are locked together.
When installing double wall snap-lock chimney together, it is impor-
tant to assure the joint between the chimney sections is locked. Check
by pulling chimney upward after locking. The chimney will not come
apart if properly locked. It is not necessary to add screws to keep the
chimney together (exception, see Figure 10, page 10).
The height of a vertical chimney pipe supported ONLY by the fire-
place, must not exceed 20 feet. Chimney heights above 20 feet must
be supported.
Secure to Collars with Metal Tape, Screws
or Straps (Min. of 1/4" x 20" in size)
Air Inlet
Location
Must Allow
For Bushes
or Snow
Vent Hood
Required
for Wall
Installation
Air Inlet
Eyebrow
Vented
Crawl Space
(Check Local
Codes Before
Installing in a
Vented Crawl
Space)
LINEAL GAIN
PART NO. DESCRIPTION GAIN
Signature Fireplace 66 1/2 " (1690 mm)
12-12DM
12-12HT Pipe Section 10 5/8
" (270 mm)
18-12DM
18-12HT Pipe Section 16 5/8
" (423 mm)
24-12DM
24-12HT Pipe Section 23 5/8
" (600 mm)
36-12DM
36-12HT Pipe Section 34 5/8
" (880 mm)
48-12DM
48-12HT Pipe Section 46 5/8
" (1185 mm)
RLT-12D
RLT-12HT
Round Termina-
tion 7 3/4
"
* (197 mm)
STL-12D
Square Chase-
Top with Slip
Section
7 " (178 mm) to
15 " * (381 mm)
* The lineal gain for the terminations is measured to the
flue gas outlet height.

SuperiorFireplaces.us.com 901007-00_NC10
VENTING INSTALLATION Continued
OFFSET CHART (22-50 FT. SYSTEM HEIGHT)
Figure 10 - Elbow Offset
USING ELBOW OFFSETS (30E-12DM)
1. To achieve desired offset, you may install combinations of 12",
18", 24", 36" and 48" length of double wall pipe (see offset chart
and Figure 10).
2. Chimney weight above offset rests on return elbow. Straps must
be securely nailed to rafters or joists (see Figure 11, details A and
B).
3. Maximum length of pipe between supports (return elbow or
12S-12DM) is 6' of angle run. Maximum of two 6' angle run
sections per chimney system (see Figure 12, page 11).
4. All pipe connections between the offset and return must be
secured with two screws on the outer pipe only (see Figure
10). Do not penetrate the inner stainless.
Figure 11 - Ceiling Support Pipe 12S-12DM
CAUTION: THE STRUCTURAL INTEGRITY OF THE
MANUFACTUREDHOMEFLOOR,WALL,ANDCEILING/
ROOF MUST BE MAINTAINED.
WARNING: DO NOT INSTALL IN SLEEPING ROOM
OF MOBILE HOMES.
B
A
Screws
2" (51 mm)
Min.
Straps
Straps
Straps
Straps
Detail A
Return Elbow
Detail B
Angle Firestop
See Detail A
See Detail B
OFFSET RISE CHIMNEY LENGTH
A B 12" 18" 24" 36" 48"
4 3/8" 16 3/8" ELBOW SET ONLY
9 3/4" 25 1/2" 1
12 3/4" 30 3/4" 1
15" 34 3/4" 1
18" 40" 1 1
21 1/4" 46 1/4" 1
23 3/4" 49 1/4" 1 1
27 3/4" 56 3/4" 1
30" 60 3/4" 1 1
33" 66" 1 1
36" 71" 1 1
38 1/4" 75" 2
41 1/4" 80 1/4" 1 1 1
45" 86 3/4" 1 1
46 3/4" 89 1/2" 1 2
51" 97" 2
53 1/4" 101" 1 1 1
56 1/4" 106 1/4" 1 2
59 1/4" 111 1/2" 1 2
61 3/4" 115 1/2" 2 1
64 3/4" 120 3/4" 1 1 2
68 1/4" 127" 1 2 1
70" 130" 1 2 1
74 1/4" 137 1/2" 4