Superior Fireplaces VRE4200 Series User manual

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VRE4236WS
VRE4236WH
VRE4242WS
VRE4242WH
P900991-00
Installation and Operation Instructions
VRE4200 Series Indoor and Outdoor Vent-Free Firebox
P/N 900991-00 REV. A 06/2019
Models
PFS
®
US
Report No. F14-168
WARNING:
FIRE OR EXPLOSION HAZARD
Failure to follow safety warnings exactly could result in serious injury, death, or property damage.
- Do not store or use gasoline or other flammable vapors and liquids in the vicinity of this or any other
appliance.
- WHAT TO DO IF YOU SMELL GAS
• Do not try to light any appliance.
• Do not touch any electrical switch; do not use any phone in your building.
• Leave the building immediately.
• Immediately call your gas supplier from a neighbor’s phone. Follow the gas supplier’s instructions.
• If you cannot reach your gas supplier, call the fire department.
- Installation and service must be performed by a qualified installer, service agency or the gas supplier.
INSTALLER: Leave this manual with the appliance.
CONSUMER: Retain this manual for future reference.
WARNING: Carefully review the instructions supplied with the decorative type unvented room heater
for the minimum fireplace size requirement.
DO NOT INSTALL THE APPLIANCE IN THIS FIREBOX, UNLESS THIS FIREBOX MEETS THE MINIMUM
DIMENSIONS REQUIRED FOR THE INSTALLATION.
This firebox has been tested and approved under ANSI Z21.91 for use with any gas log approved to ANSI
Z21.11.2 for indoor applications and IHP MNF OD log sets listed to ANSI Z21.97 for outdoor applications
See Page 13.
WARNING: FOR USE ONLY WITH A LISTED, GAS-FIRED UNVENTED DECORATIVE ROOM HEATER NOT TO
EXCEED 40,000 BTU/H.
DO NOT BUILD A WOOD FIRE.
Approved for use with IHP Giant Timber and Mossy Oak log sets listed on Page 13

SuperiorFireplaces.us.com 900991-00A2
Installation and repair should be done by a qualified
service person. The appliance should be inspected
before use and at least annually by a professional
service person. More frequent cleaning may be re-
quired due to excessive lint from carpeting, bedding
material, etc. It is imperative that control compart-
ments, burners, and circulating air passageways of
the appliance be kept clean.
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.
This appliance may be installed in an aftermarket,*
permanently located, manufactured (mobile) home,
where not prohibited by local codes.
* Aftermarket: Completion of sale, not for purpose of resale,
from the manufacturer
WARNING: This product can expose you to chemi-
cals includingCarbon Black,which isknown tothe 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
IMPORTANT: Read this owner’s manual carefully and
completely before trying to assemble, operate or
service this heater. Improper use of this fireplace can
cause serious injury or death from burns, fire, explo-
sion,electrical shockand carbonmonoxide poisoning.
WARNING: Any change to this firebox or its controls
can be dangerous.
WARNING: Do not allow fans to blow directly into
the firebox. Avoid any drafts that alter burner flame
patterns. Ceiling fans can create drafts that alter
burner flame patterns. Altered burner patterns can
cause sooting.
WARNING: Do not use a blower insert, heat ex-
changer insert or other accessory not approved for
use with this firebox.
Firebox front andscreen become very hot when running
heater. Children and adults should be alerted to the
hazard of high surface temperature and should stay
away to avoid burns or clothing ignition. Firebox will
remain hot for a time after shutdown. Allow surface
to cool before touching.
Do not place clothing or other flammable material on
or near the appliance. Never place any objects in the
firebox or on logs.
Young children should be carefully supervised when
they are in the same room with firebox.
You must operate this fireplace with the provided
fireplace screen, hood if provided, in place. Make
sure these parts are in place and screens are closed
before running firebox. The supplied hood may not
be replaced with a hood which may be provided with
a log heater.
SAFETY
Safety............................................................................................. 2
Local Codes ................................................................................... 3
Product Features............................................................................ 3
Requirements for the Commonwealth of Massachusetts............... 3
Locating Firebox ............................................................................ 3
Product Specifications ................................................................... 4
Air for Combustion and Ventilation ................................................ 5
Installation ..................................................................................... 7
Replacement Parts....................................................................... 12
Technical Service ......................................................................... 12
Accessories.................................................................................. 13
Parts ............................................................................................ 14
Warranty ...................................................................................... 17
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

SuperiorFireplaces.us.com900991-00A 3
Keep the fireplace area clear and free from combus-
tible materials, gasoline and other flammable vapors
and liquids.
WARNING: Vent-free products are prohibited for
bedroom and bathroom installation in the Common-
wealth of Massachusetts.
Solid-fuels shall not be burned in a fireplace in which
an unvented room heater is installed.
Young children should becarefully supervised when they
are in the same room as the appliance. Toddlers, young
children and others may be susceptible to accidental
burns. A physical barrier is recommended if there are
at-risk individuals in the house. To restrict access to a
fireplace or stove, install an adjustablesafety gate to keep
toddlers, young children and other at-risk individuals
out of the room and away from hot surfaces.
1. Do not use this firebox as a wood-burning fireplace. Use only
decorative unvented room heaters (log sets).
2. Do not add extra logs or ornaments such as pine cones, vermiculite
or rock wool. Using these added items can cause sooting.
3. Use only provided hood or appropriate hood accessory. See Ac-
cessories on Page 13.
4. Vent-free gas log heaters installed in these fireboxes require
fresh air ventilation to run properly. See Air for Combustion and
Ventilation, Page 5.
5. Do not run heater in firebox
•where flammable liquids or vapors are used or stored
•under dusty conditions
6. Do not use heater in this firebox to cook food or burn paper or
other objects.
7. Turn installed heater off and let cool before servicing firebox. Only
a qualified service person should service and repair firebox.
8. Do not use the firebox if it has been under water due to the shock
hazard that could result with the blower accessary (if installed) in
place.
LOCAL CODES
Install and use firebox with care. Follow all local codes. In the absence
of local codes, use the latest edition of The National Fuel Gas Code
ANSI Z223.1/NFPA 54*. Firebox must be electrically grounded in
accordance with the National Electrical Code, ANSI/NFPA70 (latest
edition).
*Available from:
American National Standards Institute, Inc.
25 West 43rd Street, 4th floor
New York, NY 10036
National Fire Protection Association, Inc.
1 Batterymarch Park
Quincy, MA 02169-7471
SAFETY Continued
PRODUCT FEATURES
OPERATION
This firebox has been tested and approved under ANSI Z21.91 for
use with any gas log approved to ANSI Z21.11.2 for indoor applica-
tions and IHP MNF OD log sets listed to ANSI Z21.97 for outdoor
applications See Page 13 . It requires no outside venting or chimney
making installation easy and inexpensive.
REFRACTORY BRICK LINER
Your firebox may feature a concrete refractory brick liner. As with all
concrete liners, this liner may develop slight cracks when exposed
to heat. These cracks will not affect performance of fireplace or
vent-free gas logs.
OUTSIDE AIR KIT ACCESSORY
An optional AK4 air kit provides additional outdoor air to improve burner
efficiency and reduce build-up of condensation in the living space. Follow
instructions included with air kit.
COMMONWEALTH OF MASSACHUSETTS REQUIREMENTS
These appliances are approved for installation in the US state of
Massachusetts if the following additional requirements are met:
• Un-vented Room Heaters shall be installed in accordance with
527 CMR 30.
• Installation and repair must be done by a plumber or gas fitter
licensed in the Commonwealth of Massachusetts.
• The flexible gas line connector used shall not exceed 36 inches
(92 centimeters) in length.
• The individual manual shut-off must be a T-handle type valve.
• Unvented appliances may NOT be installed in bedrooms or
bathrooms.
• A working smoke detector must be installed in the area where
vent-free appliances are installed.
Seller of unvented propane or natural gas-fired supplemental room
heaters shall provide to each purchaser a copy of 527 CMR 30 upon
sale of the unit.
LOCATING FIREBOX
PLANNING
Plan where you will install the firebox. This will save time and money
later when you install the firebox. Before installation, consider the
following:
1. Where firebox will be located: Allow for wall and ceiling clearances
(see Installation Clearances, Page 7).
2. Everything needed to complete fireplace installation.
3. These models CANNOT be installed in a bedroom unless maximum
Btu rating of installed vent-free log set is less than 10,000 Btu/hr.
4. Proper air for combustion and ventilation (Page 5).

SuperiorFireplaces.us.com 900991-00A4
PRODUCT SPECIFICATIONS
36" AND 42" MODELS
NOTE: If only one dimension is shown, dimension is the same for both 36" and 42" models.
Figure 1 - Firebox Dimensions (36" and 42" Models)
Gas Line
Access -
Both Sides
Top View
A
E
C
D
P
F
H
J
1 (26)
7-1/16
(179)
Front View
B
G
Right Side View
L
K
Top Stand-Off
Spacers (4
places)
6-3/16
(157) 5-3/4
(146)
Top of Bottom
Refractory
Bottom of
Firebox
Opening
Top of Firebox
Opening
Dimensions - Inches (millimeters)
Model No. A B C D E F G H J K L M N P
VRE4236
Series
36
(914)
28
(711)
41-3/4
(1061)
41-1/4
(1048)
23-1/2
(597)
20
(508)
3
(76)
8-3/8
(213)
15-7/8
(403)
7-1/2
(190)
12
(305)
1-3/8
(35)
5-1/2
(140)
34-3/8
(873)
VRE4242
Series
42
(1067)
28
(711)
47-3/4
(1213)
41-1/4
(1048)
29-1/2
(749)
20
(508)
3
(76)
8-3/8
(213)
15-7/8
(403)
7-1/2
(190)
12
(305)
1-3/8
(35)
5-1/2
(140)
34-3/8
(873)
Interior Firebox Dimensions**
Firebox Model 36” 42”
Front Width 35 (889) 41 (1042)
Rear Width 23-1/4 (591) 29-1/4 (743)
Depth 17-3/8 (441) 17-3/8 (441)
Height 28 (711) 28 (711)
**Dimensions are to assist you in selecting a log set that is a compatible size.
Inches (millimeters)
Cat. No. Model Description Ship.
Weight
Shipping
Volume
F4106 VRE4236WS OD VF Firebox, 36",
White Stacked 215 lbs 28.424 Cu. Ft.
F4107 VRE4236WH OD VF Firebox, 36",
White Herringbone 215 lbs 28.424 Cu. Ft.
F4108 VRE4242WS OD VF Firebox, 42",
White Stacked 245 lbs 32.184 Cu. Ft.
F4109 VRE4242WH OD VF Firebox, 42",
White Herringbone 245 lbs 32.184 Cu. Ft.

SuperiorFireplaces.us.com900991-00A 5
AIR FOR COMBUSTION AND VENTILATION
WARNING: This heater shall not be installed in a
room or space unless the required volume of indoor
combustion air is provided by the method described
in the National Fuel Gas Code, ANSI Z223.1/NFPA 54,
the International Fuel Gas Code, or applicable local
codes. Read the following instructions toinsure proper
fresh air for this and other fuel-burning appliances in
your home.
Today’s homes are built more energy efficient than ever. New materi-
als, increased insulation and new construction methods help reduce
heat loss in homes. Homeowners apply weather strip and caulk
around windows and doors to keep cold air out and warm air in.
During heating months, homeowners want their homes as airtight
as possible.
While it is good to make your home energy efficient, your home needs
to breathe. Fresh air must enter your home. All fuel-burning appliances
need fresh air for proper combustion and ventilation.
Exhaust fans, some fireboxes, clothes dryers and some fuel burning
appliances draw air from the house to operate. You must provide
adequate fresh air for these appliances. This will ensure proper vent-
ing of vented fuel-burning appliances.
PROVIDING ADEQUATE VENTILATION
The following are excerpts from National Fuel Gas Code, ANSI Z223.1/
NFPA 54, Air for Combustion and Ventilation.
All spaces in homes fall into one of the three following ventilation
classifications:
1. Unusually Tight Construction
2. Unconfined Space
3. Confined Space
Information on Pages 5 through 7 will help you classify your space
and provide adequate ventilation.
Unusually Tight Construction
Air that leaks around doors and windows may provide enough fresh
air for combustion and ventilation. However, in buildings of unusually
tight construction, you must provide additional fresh air.
Unusually tight construction is defined as construction where:
a. walls and ceilings exposed to outside atmosphere have a con-
tinuous water vapor retarder with a rating of one perm (6 x 10-11
kg per pa-sec-m2) or less with openings gasketed or sealed and
b. weather stripping has been added on openable windows and
doors and
c. caulking or sealants are applied to areas such as joints around
window and door frames, between sole plates and floors, be-
tween wall-ceiling joints, between wall panels, at penetrations
for plumbing, electrical and gas lines and at other openings.
If your home meets all three criteria above, you must provide
additional fresh air. See Ventilation Air From Outdoors, Page 6.
If your home does not meet all three criteria above, proceed to
Determining Fresh-Air Flow for Firebox Location.
Confined and Unconfined Space
The National Fuel Gas Code, ANSI Z223.1/NFPA 54 defines a confined
space as a space whose volume is less than 50 cubic feet per 1,000
Btu per hour (4.8 m3per kw) of the aggregate input rating of all ap-
pliances installed in that space and an unconfined space as a space
whose volume is not less than 50 cubic feet per 1,000 Btu per hour
(4.8 m3per kw) of the aggregate input rating of all appliances installed
in that space. Rooms communicating directly with the space in which
the appliances are installed*, through openings not furnished with
doors, are considered a part of the unconfined space.
* Adjoining rooms are communicating only if there are doorless
passageways or ventilation grills between them.
DETERMINING FRESH-AIR FLOW FOR HEATER LOCATION
Determining if You Have a Confined or Unconfined Space Using
the Standard Method
Use this work sheet to determine if you have a confined or unconfined
space.
Space: Includes the room in which you will install heater plus any
adjoining rooms with doorless passageways or ventilation grills
between the rooms.
1. Determine the volume of the space (length x width x height).
Length x Width x Height = __ cu. ft. (volume of space)
Example: Space size 22 ft. (length) x 18 ft. (width) x 8 ft. (ceiling
height) = 3168 cu. ft. (volume of space)
If additional ventilation to adjoining room is supplied with grills or
openings, add the volume of these rooms to the total volume of the
space.
2. Multiply the space volume by 20 to determine the maximum Btu/
Hr the space can support.
_____ (volume of space) x 20 = (Maximum Btu/Hr the space can
support)
Example: 3168 cu. ft. (volume of space) x 20 = 63,360 (maximum
Btu/Hr the space can support)
3. Add the Btu/Hr of all fuel burning appliances in the space.
Vent-free heater _____ Btu/Hr
Gas water heater* _____ Btu/Hr
Gas furnace _____ Btu/Hr
Vented gas heater _____ Btu/Hr
Gas fireplace logs _____ Btu/Hr
Other gas appliances* +_____ Btu/Hr
TotaL = _____ Btu/Hr
* Do not include direct-vent gas appliances. Direct-vent draws
combustion air from the outdoors and vents to the outdoors.
Example:
Gas water heater 40,000 Btu/Hr
Vent-free heater + 39,000 Btu/Hr
Total = 79,000 Btu/Hr

SuperiorFireplaces.us.com 900991-00A6
AIR FOR COMBUSTION AND VENTILATION Continued
4. Compare the maximum Btu/Hr the space can support with the
actual amount of Btu/Hr used.
________ Btu/Hr (maximum the space can support)
________ Btu/Hr (actual amount of Btu/Hr used)
Example: 63,360 Btu/Hr (maximum the space can support)
79,000 Btu/Hr (actual amount of Btu/Hr used)
The space in the above example is a confined space because the actual
Btu/Hr used is more than the maximum Btu/Hr the space can support.
You must provide additional fresh air. Your options are as follows:
A. Rework worksheet, adding the space of an adjoining room. If the
extra space provides an unconfined space, remove door to adjoin-
ing room or add ventilation grills between rooms. See Ventilation
Air From Inside Building, Page 6.
B. Vent room directly to the outdoors. See Ventilation Air From
Outdoors.
C. Install a lower Btu/Hr heater, if lower Btu/Hr size makes room
unconfined.
If the actual Btu/Hr used is less than the maximum Btu/Hr the space
can support, the space is an unconfined space. You will need no ad-
ditional fresh air ventilation.
WARNING: If the area in which the heater may be
operated does not meet the required volume for indoor
combustion air, combustion and ventilation air shall
be provided by one of the methods described in the
National Fuel Gas Code, ANSI Z223.1/NFPA 54, the In-
ternational Fuel Gas Code, or applicable local codes.
VENTILATION AIR
Ventilation Air From Inside Building
This fresh air would come from an adjoining unconfined space. When
ventilating to an adjoining unconfined space, you must provide two
permanent openings: one within 12" of the ceiling and one within 12"
of the floor on the wall connecting the two spaces (see options 1 and
2, Figure 2). You can also remove door into adjoining room (see option
3, Figure 2). Follow the National Fuel Gas Code, ANSI Z223.1/NFPA
54, Air for Combustion and Ventilation for required size of ventilation
grills or ducts.
Figure 3 - Ventilation Air from Outdoors
Figure 2 - Ventilation Air from Inside Building
Or
Remove
Door into
Adjoining
Room,
Option
3
Ventilation Grills
Into Adjoining Room,
Option 2
Ventilation
Grills
Into
Adjoining
Room,
Option 1
12"
12"
Outlet
Air
Ventilated
Attic
Outlet
A
ir
Inlet
Air
Inlet Air Ventilated
Crawl Space
To
Crawl
Space
To Attic
Ventilation Air From Outdoors
Provide extra fresh air by using ventilation grills or ducts. You must
provide two permanent openings: one within 12" of the ceiling and
one within 12" of the floor. Connect these items directly to the out-
doors or spaces open to the outdoors. These spaces include attics
and crawl spaces. Follow the National Fuel Gas Code, ANSI Z223.1/
NFPA 54, Air for Combustion and Ventilation for required size of
ventilation grills or ducts.
IMPORTANT: Do not provide openings for inlet or outlet air into attic
if attic has a thermostat-controlled power vent. Heated air entering
the attic will activate the power vent.

SuperiorFireplaces.us.com900991-00A 7
INSTALLATION
WARNING: A qualified service person must install
firebox. Follow all local codes.
WARNING: Never install the firebox
• in a bedroom or bathroom*
• in a recreational vehicle
• where curtains, furniture,clothing orother flammable
objects are less than 36" from front or 42" from top
of firebox. For side clearances see Figure 4
• in high traffic areas
• in windy or drafty areas
* Unless the installed log set is rated at 10,000 Btu/
Hr or less.
CAUTION: Log heaters installed in this firebox
create warm air currents. These currents move heat
to wall surfaces next to firebox. Installing firebox next
to vinyl or cloth wall coverings or operating firebox
where impurities (such as, but not limited to, tobacco
smoke, aromatic candles, cleaning fluids, oil or kero-
sene lamps, etc.) in the air exist, may discolor walls
or cause odors.
IMPORTANT: Vent-free gas log heaters add moisture to the air. Al-
though this is beneficial, installing firebox in rooms without enough
ventilation air may cause mildew to form from too much moisture.
See Air for Combustion and Ventilation, Page 5.
IMPORTANT: Make sure firebox is level. If firebox is not level, log set
will not work properly.
NOTE: Your firebox is designed to be used in zero clearance instal-
lations. Wall or framing material can be placed against any exterior
surface on rear, sides, top or bottom of firebox, except where standoff
spacers are integrally attached. If standoff spacers are attached to
firebox, these spacers can be placed directly against wall or framing
materials.
Use dimensions shown for rough openings to create the easiest
installation (see Built-In Firebox Installation, Page 8).
INSTALLATION CLEARANCES
WARNING: Maintain the minimum clearances. If you
can, provide greater clearances from floor, ceiling and
adjoining wall.
Carefully follow these instructions. This will ensure safe installation.
Minimum Wall and Ceiling Clearances (see Figure 4)
A. Clearances from side of fireplace cabinet to any combustible
material and wall should follow diagram in Figure 4.
Example: The face of a mantel, bookshelf, etc. is made of com-
bustible material and protrudes 3-1/2" from wall. This combustible
material must be 4" from side of fireplace cabinet (see Figure 4).
B. Clearances from top of firebox opening to ceiling should not be
less than 42".
C. When firebox is installed on carpeting or other combustible material,
other than wood flooring, firebox should be installed on a metal or
wood panel extending full width and depth of enclosure.
D. Clearances from bottom of firebox to floor is 0".
These fireboxes can be installed as freestanding units against a wall
with approved, optional cabinet mantels (see Accessories, Page 13)
or as a built-in unit. Clearances are the same for either installation
method.
CAUTION: Do not install firebox directly on carpet
or vinyl.
Mantel Clearances for Built-In Installation (see Figure A, Page 9)
If placing custom mantel above built-in firebox, you must meet mini-
mum allowable clearance between mantel shelf and top of firebox
opening shown in Figure 4. These are minimum allowable mantel
clearances for a safe installation. Use larger clearances wherever pos-
sible to minimize heating of objects and materials placed on mantel.
CAUTION: Do not allow vent-free gas log heater
to touch or extend beyond fireplace screen.
NOTICE: Surface temperatures of adjacent walls and
mantels become hot during operation. Walls and
mantels above firebox may become hot to the touch.
If installed properly, these temperatures meet the
requirement of the national product standard. Follow
all minimum clearances shown in this manual.
NOTICE: If your installation does not meet the minimum
clearances shown, you must do one of the following:
• raise the mantel to an acceptable height
• remove the mantel
Figure 4 - Minimum Clearance for Combustible to Wall
*Minimum 16" from Side Wall
*
Example

SuperiorFireplaces.us.com 900991-00A8
INSTALLATION Continued
BUILT-IN FIREBOX INSTALLATION
Built-in installation of this firebox involves
installing firebox into a framed-in enclosure.
This makes the front of firebox flush with
wall. If installing a mantel above firebox, you
must follow clearances shown in Figure 4.
Follow these instructions to install firebox
in this manner.
1. Frame in rough opening. Firebox framing
should be constructed of 2 x 4 lumber
or heavier. Use dimensions in table and
rough opening layout in Figure 6a.
Adjust framing so that firebox is flush
with finished wall surface. If installing
in a corner, use dimensions in Figures
6b, 6c and 6d for rough opening.
2. Install gas piping to firebox location. See
Installing Gas Line, Page 10 and Con-
necting to Gas Supply in log set owner’s
manual.
3. Carefully set firebox in front of rough
opening with back of firebox inside wall
opening.
4. Carefully insert firebox into rough opening.
5. Attach firebox to wall studs using nails
or wood screws through holes in nailing
flange (see Figure 5).
6. Install and properly test gas log heater.
Follow installation instructions included
with vent-free gas log heater that is being
installed.
Figure 5 - Minimum Mantel Clearances for Built-In Installation
1/2” Airspace Clearance
To Sides And Back
No Material Within
The Face Opening
Combustible Materials
Allowed Flush With
The Face Front
No Combustibles
Below The Top Spacers
Non-combustible Material
Only (field provided)
Do NOT Overlap
Material Within
The Face Opening
1/2”
Airspace
Clearance
To Back
TOP VIEW
SIDE VIEW
5”
Combustible Material
May Overlap The
Face Bottom Up To 2”
Below The Face Opening
No Material
Allowed in
This Area
1/2” Clearance
1/2” Airspace Clearance
To Sides And Back
Nailing Flange May
Make Direct Contact
With Combustible
Framing
Non-combustible Material
Only (field provided) May
Overlap the Top Face
Non-combustible Material
Only (field provided) May
Overlap the Face
Figure B
40"
16"
Optional
Hearth
Extension
Optional
Hearth
Extension
16" (407mm)
40"
(1016mm)

SuperiorFireplaces.us.com900991-00A 9
INSTALLATION Continued
Opening VRE4236 VRE4242
A42-3/4" (1086) 48-3/4" (1238)
B46-1/2" (1181) 46-1/2" (1181)
C23-5/8" (600) 29-5/8" (753)
D11-1/4" (286) 14-1/4" (362)
E63-1/2" (1613) 69-1/2" (1765)
F31-3/4" (807) 34-3/4" (883)
G20-1/2"( 521) 20-1/2"( 521)
H44-1/4" (1124) 49-1/8" (1248)
Table 1 - This Table Corresponds To Figure 6a, 6b and 6c
Figure 6a
Figure A
FRAMING SPECIFICATIONS
Figure 6b
Figure 6c
Header
A
B*
* Increase Framing Height By 3/4”
When Using Optional Drain Pan
Corner Installation
A
C
D
HF
G
E
Back Wall Of
Chase/Enclosure
Including Finishing
Materials If Any
Rough Framing Face
(Unfinished Shown)
C
G
A
Parallel Installation
Rough Framing Face
(Unfinished Shown)
Back Wall Of
Chase/Enclosure
Including Finished
Materials - If Any
*Increase Framing Height by 34" when using an Optional Drain Pan
inches (millimeters)
12
(305)
10
(254)
8
(203)
6
(152)
4
(102)
2
(51)
13 (330)
15 (381)
17 (432)
19 (483)
21 (534)
23 (585)
Fireplace
Mantel depth
WITHOUT
HOOD
INSTALLED
Top of Firebox
Opening
9 (229)
11 (280)
13 (330)
15 (381)
17 (432)
19 (483)
Hood
Fireplace
Mantel depth
WITH
HOOD
INSTALLED
12
(305)
10
(254)
8
(203)
6
(152)
4
(102)
2
(51)
Mantel Clearances

SuperiorFireplaces.us.com 900991-00A10
INSTALLATION Continued
WARNING: Do not allow noncombustible materials
to cover any necessary openings like louvered slots.
WARNING: Use only noncombustible mortar or
adhesives when overlapping the front facing with
noncombustible facing material.
INSTALLING FIREBOX USING OPTIONAL ACCESSORY MANTELS
WARNING: A qualified service person must install
firebox. Follow all local codes.
This firebox may be installed using a cabinet mantel accessory against
a wall in your home. Firebox and cabinet mantel can be installed di-
rectly on floor. A trim kit is included with mantel accessories. Follow
instructions with mantel for installation.
INSTALLING GAS LINE
NOTICE: A qualifiedservice person must connectheater
to gas supply. Follow all local codes.
IMPORTANT: See Connecting to Gas Supply in your log set owner’s
manual for details on gas hookup.
You may run gas line from either side or back of firebox (see Figure
7a, Page 11). Decide which side you want to run gas line from.
NOTE: This is one option for installing shutoff valve. Check local codes
for equipment shutoff valve location requirements.
Locate recessed knockout in one firebrick liner (see Figure 1, Page
4 and Page 14). Firmly tap center of knockout with a chisel until it
is released. Carefully chisel rough edges of hole you have made to
smooth edges. This hole will line up with hole in outer casing.
CAUTION: Do not use excessive force to remove the
knockout. Too much force may damage the firebrick
concrete insert.
IMPORTANT: When finishing your firebox, combustible materials
such as wall board, gypsum board, sheet rock, drywall, plywood,
etc. may be butted up next to sides and top of firebox. Combustible
materials should never overlap firebox front facing.
WARNING: Do not allow any combustible materi-
als to overlap firebox front facing.
IMPORTANT: Noncombustible materials such as brick, tile, etc. may
overlap front facing, but should never cover any necessary openings
like louvered slots.
WATERPROOFING THE FIREPLACE
Although this fireplace is designed to operate safety outdoors, rain
may enter the hearth area (along with condensation) that could cause
an undue amount of water to collect in the fireplace bottom.
To prevent water collection, the builder must provide a means
to drain water from under the fireplace by building or installing
a water collector of the builders choice, before positioning the
fireplace in its location.
Special care must be taken when the fireplace is installed against an
exterior wall. The enclosure surrounding the fireplace on the sides
and back must be treated as an exterior wall.
Innovative Hearth Products (IHP) provides an optional drain pan to
assist weatherproofing the fireplace.
H4651 DPSS36 Drain Pan for VRE4236, H4652 DPSS42 Drain Pan
forVRE4242.