Empire Comfort Systems VFD32FB0L-2 User manual

Page 1
UNIVERSAL FIREBOX FOR
ALL VENT-FREE LOG SETS
MODELS
VFD32FB0L-2 VFD36FB0L-2 VFD42FB0L-2
VFD32FB2CL-2 VFD36FB2CL-2 VFD42FB2CL-2
VFD32FB2DL-2 VFD36FB2DL-2 VFD42FB2DL-2
VFD32FB2ML-4 VFD36FB2ML-4 VFD42FB2ML-4
VFD32FB0F-2 VFD36FB0F-2 VFD42FB0F-2
VFD32FB2CF-2 VFD36FB2CF-2 VFD42FB2CF-2
VFD32FB2DF-2 VFD36FB2DF-2 VFD42FB2DF-2
VFD32FB2MF-4 VFD36FB2MF-4 VFD42FB2MF-4
VFD32FB0SF-1 VFD36FB0SF-1 VFD42FB0SF-1
VFD32FB2SF-1 VFD36FB0SF-1 VFD42FB2SF-1
INSTALLATION INSTRUCTIONS
AND OWNER'S MANUAL
Deluxe Vent-Free Universal Fireboxes
GAS-FIRED
EMPIRE
EMPIRE
Comfort Systems
Installer: Leave this manual with the appliance.
Consumer: Retain this manual for future reference.
FOR USE ONLY WITH A LISTED GAS-FIRED
UNVENTED DECORATIVE ROOM HEATER NOT TO EX-
CEED 40,000 BTU/H.
DO NOT BUILD A WOOD FIRE.
WARNING: Improper installation, adjustment, altera-
tion, service or maintenance can cause injury or property
damage. Refer to this manual. For assistance or additional
information, consult a qualied installer, service agency or
the gas supplier.
Carefully review the instructions supplied with the decora-
tive type unvented room heater for the minimum replace
size requirement.
DO NOT INSTALL A VENT-FREE LOG SET IN THIS FIREBOX,
UNLESS THIS FIREBOX MEETS THE MINIMUM DIMENSIONS
REQUIRED FOR THE INSTALLATION.
ANSI Z21.91 Ventless Fireplace Enclosures for Gas Fired
Decorative Type Unvented Room Heaters
WARNING: If the information in these instructions are not
followed exactly, a re or explosion may result causing
property damage, personal injury or loss of life.
— Do not store or use gasoline or other ammable 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.
• Immediately call your gas supplier from a neigh-
bor’s phone. Follow the gas supplier’s instruc-
tions.
• If you cannot reach your gas supplier, call the re
department.
— Installation and service must be performed by a quali-
ed installer, service agency or the gas supplier.
DO NOT ATTEMPT TO MODIFY OR ALTER THE CONSTRUC-
TION OF THE FIREBOX OR ITS COMPONENTS. ANY MODI-
FICATION OR ALTERATION OF CONSTRUCTION MAY VOID
THE WARRANTY OF THIS FIREBOX.
CHILDREN AND ADULTS SHOULD BE ALERTED TO THE
HAZARDS OF HIGH SURFACE TEMPERATURE AND
SHOULD STAY AWAY TO AVOID BURNS OR CLOTHING IG-
NITION.
YOUNG CHILDREN SHOULD BE CAREFULLY SUPERVISED
WHEN THEY ARE IN THE SAME ROOM AS THE FIREBOX.

25476-5-0612Page 2
SECTION PAGE
Important Safety Information....................................................................................3
Clearances ............................................................................................................4-5
Firebox Installation Instructions.............................................................................6-8
Installing Hood ......................................................................................................8-9
Gas Line Connection ...............................................................................................9
Optional Fresh Air Kit Installation Instructions...................................................10-12
Optional Single Speed Blower Installations Instructions ...................................13-15
Junction Box Wiring Installation Instructions..........................................................16
Maintenance...........................................................................................................16
Parts List .........................................................................................................17-19
Parts View ..............................................................................................................20
Accessories.......................................................................................................21-22
Master Parts Distributor List...................................................................................23
How To Order Repair Parts ....................................................................................23
Warranty.................................................................................................................24
TABLE OF CONTENTS

25476-5-0612 Page 3
The installation must conform with local codes or, in
the absence of local codes, with the National Fuel Gas
Code, ANSI Z223.1 (latest edition) and to the National
electrical Code, ANSI/NFPA70 (latest edition).
NOTE: Installation and repair should be done by a quali-
ed service person. The appliance should be inspected
before use and at least annually by a qualied service
person. More frequent cleaning may be required due
to excessive lint from carpeting, bedding material, etc.
It is imperative that control compartment, burners and
circulating air passageways of the appliance be kept
clean.
Any safety screen or guard removed for servicing an
appliance must be replaced prior to operating the appli-
ance. Provide adequate combustion and ventilation air.
The ow of combustion and ventilation air MUST NOT
be obstructed.
Provide adequate clearance around air openings into
the combustion chamber and adequate accessibility
clearance for servicing and proper operation. NEVER
obstruct the front opening of the appliance.
This Empire Comfort Systems, Inc. rebox and its
components have been tested and will operate safely
when installed in accordance with this installation
manual. Read all instructions before starting installation,
then follow these instructions carefully during
installation to maximize rebox benet and safety.
Report to your dealer any parts damaged in shipment.
The Empire Comfort Systems, Inc. warranty will be
voided by, and Empire Comfort Systems, Inc. disclaims
any responsibility for the following actions:
- Installation of any damaged rebox.
- Modication of the rebox or any of the components
parts thereof.
- Installation other than as instructed by Empire
Comfort Systems, Inc.
- Installation and/or use of any component part
or accessory not approved by Empire Comfort
Systems, Inc. in combination or assembly with
a Empire Comfort Systems, Inc. firebox, not
withstanding any independent testing laboratory
or other third party approval of such component
part or accessory.
Any such action may create a possible re hazard.
Consult your local building codes.
Firebox Screen.
The rebox screen must be in place when the rebox
is operating.
Instructions to Installer
1. Installer must leave instruction manual with owner after
installation.
2. Installermusthaveownerlloutandmailwarrantycard
suppliedwithrebox.
3. Installer should show owner how to start and operate
logsetthatisinstalledintorebox.
Important
All correspondence should refer to complete Model Number,
Serial Number.
Notice: During initial ring of this rebox with a log set
installed, its paint will bake out, and smoke will occur. To
prevent triggering of smoke alarms, ventilate the room in
which the unit is installed.
Qualied Installing Agency
Installation and replacement of gas piping, gas utilization
equipment or accessories and repair and servicing of
equipmentshallbeperformedonlybyaqualiedagency.
The term "qualied agency" means any individual, rm,
corporation or company which either in person or through
a representative is engaged in and is responsible for (a)
the installation or replacement of gas piping or (b) the
connection, installation, repair or servicing of equipment,
who is experienced in such work, familiar with all precautions
required and has complied with all the requirements of the
authority having jurisdiction.
State of Massachusetts: The installation must be made
byalicensedplumberorgastterintheCommonwealth
of Massachusetts. The state of Massachusetts requires
thataexibleapplianceconnectorcannotexceedthree
feet in length.
Sellers 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.
In the State of Massachusetts, unvented propane and
natural gas-red space heaters shall be prohibited in
bedrooms and bathrooms.
The installation must conform with local codes or, in the
absence of local codes, with the National Fuel Gas Code,
ANSI Z223.1/NFPA 54.*
*Available from the American National Standards Institute,
Inc., 11 West 42nd St., New York, N.Y. 10036.
IMPORTANT SAFETY INFORMATION
INTRODUCTION

25476-5-0612Page 4
STAND OFF
2 X 4
HEADER
COMBUSTIBLE
FINISHED WALL
OR MANTEL
FINISHED WITH TRIM KITOR
NON-COMBUSTIBLE MATERIAL
AS DESIRED.
STAND OFF
2 X 4
HEADER
COMBUSTIBLE
FINISHED WALL
OR MANTEL
FINISHED WITH TRIM KITOR
NON-COMBUSTIBLE MATERIAL
AS DESIRED.
Sidewall Clearances:Theclearancefromtheinsideoftherebox
to perpendicular combustible side wall should not be less than
6". See Figure 1.
Firebox Side and Back Clearances:Thereboxoutercasingside
andbackangesarezeroclearancetocombustibles.
Top Framing and Finishing: Combustible framing may rest on
top of standoffs. Combustible nishing materials may extend
to the top standoff screws on the front edge of the outer wrap.
See Figure 2.
CLEARANCES
45°
6”
3”
MAX.
PERPENDICULAR
SIDE WALL
FRONT FACE (SIDE)
FIREBOX
(TOP VIEW)
COMBUSTIBLE
MATERIALS ALLOWED
IN SHADED AREAS
Figure 1
Figure 2a - Louvered Models
Figure 2b - Flush Models

25476-5-0612 Page 5
Ceiling Clearances: The ceiling height should not be less than 42"
from the top of the hood. See Figure 3.
Mantel Clearances: Ventfreereboxmodelsmustusethehood
suppliedwiththerebox,oroneoftheoptionalhoodkitsavailable
for each model. If a combustible mantel is installed, it must meet
the clearance requirements detailed below.
Grate Clearance: The minimum clearance between the front legs
ofthegrateandfrontedgeofthereboxis2".
Leaveatleast36"clearancefromthefrontoftherebox.
Figure 3 - Clearances to Combustibles
CLEARANCES
MANTEL
HOOD
13”
10”
12”
MAX
42”
MIN.
(CEILING TO
TOP OF HOOD)
8”
MIN.
FIREBOX
FACE
84”
MIN.
(CEILING TO FLOOR)
CEILING
COMBUSTIBLES
ALLOWED
3/8” COMBUSTIBLE
CLEARANCE REQUIRED
FROM TOPEDGE
OF FIREBOX
T
10”
18 1/2”
8”
16 1/2”
6 ½”
14 1/2”
5”
12 1/2”
3 ½”
10 1/2”
2”
9”
3/4”
21”
0”

25476-5-0612Page 6
Deluxe Vent-Free Firebox Framing Dimensions (in inches)
"A" "B" "C"
Model Framing Height Framing Width Framing Depth
VFD32FB 36 1/8" 35" 17"
VFD36FB 38 1/8" 40" 19 3/8"
VFD42FB 38 1/8" 44" 19 3/8"
Attention:Add3-3/4"to"A"Dimensionwhenusingushmantelbase.
Framing dimension A includes a three inch clearance for standoffs on re-
box.
Any vent-free Gas Log Heater must be “For use with approved ANSI
Z21.11.2 unvented room heater.”
Follow and complete the installation instructions of the gas log set
andtherequirementsofthisrebox.
Checkallttingsforleaksbeforelightingthegaslogset.
Inplanningtheinstallationfortherebox,itisnecessarytodetermine
where the unit is to be installed and whether optional accessories
are desired. Gas supply piping should also be planned at this time.
A gas shut off must be in this line.
Thereboxcanbemountedonanyofthesesurfaces:
1. Aathardcombustibleornon-combustiblesurface.
2. A raised platform of combustible or non-combustible material.
3. Recessedintotheoorasillustratedby Figure 4(ushface),
and Figure 5 (louvered models).
4. Supportedunderall(4)cornersofthereboxsothatcontact
is made on all four perimeter edges on the bottom of the unit
(Example: Four (4) concrete masonry blocks).
Ifthereboxisinstalleddirectlyoncarpeting,tileorothercombustible
materialotherthanwoodooring,itshouldbeinstalledonametal
or wood panel extending the full width and depth of the unit.
At this point, you should have decided what components to include
inyourinstallation,andwherethereboxistobelocated.Ifthis
has not been done, stop and consult your dealer for assistance
with this planning.
Planning Your Installation
Please note that the optional VFA2 Fresh Air kit available for use
with the Vent Free Firebox must be installed at the time of the initial
installation. Refer to pages 10, 11 and 12 for detailed instructions
for the air kit.
Accessory kits such as the FBB5 Blower kit, Trim kits, Mantles, Full
Cabinet Mantels, plus other Decorative Frame, Hood, and Door
accessorykitsmaybeinstalledafterthereboxissecuredtothe
framed opening.
Refer to the instructions provided with each of the optional accessory
kits for proper installation and operation.
Firebox Framing
Fireboxframingcanbebuiltbeforeorafterthereboxissetinplace.
Framing should be positioned to accommodate wall covering and
reboxfacingmaterial.Thereboxframingshouldbeconstructed
of 2 x 4 lumber or heavier. The framing headers may rest on the
topofthereboxstandoffs.RefertoFigures 6 and 7forrebox
framing dimensions.
Figure 4
Figure 5
Figure 6
FIREBOX INSTALLATION INSTRUCTIONS
NON-COMBUSTIBLE
FINISHING MATERIAL
TO FIREBOX OPENING
FLUSH FACE
FIREBOX
MODELS
COMBUSTIBLE MATERIALS ALLOWED
LOUVERED
FIREBOX
MODELS
COMBUSTIBLE MATERIALS ALLOWED

25476-5-0612 Page 7
Figure 7
Firebox Dimensions
FIREBOX INSTALLATION INSTRUCTIONS (continued)
OUTER FIREBOX DIMENSIONS (in inches)
INDEX
LETTER
LOUVERED FLUSH
VFD32 VFD36 VFD42 VFD32 VFD36 VFD42
A 35 5/8 37 5/8 37 5/8 35 5/8 37 5/8 37 5/8
B 34 1/2 39 1/2 43 1/2 34 1/2 39 1/2 43 1/2
C 17 7/16 19 13/16 19 13/16 17 7/16 19 13/16 19 13/16
D 29 33 37 29 33 37
E 33 35 35 33 35 35
F 31 36 40 31 36 40
G 22 3/8 24 3/8 24 3/8 22 3/8 24 3/8 24 3/8
H 1 1/4 1 1/4 1 1/4 6 1/8 6 1/8 6 1/8
I 31 1/2 33 1/2 33 1/2 28 9/16 30 9/16 30 9/16
J 8 3/8 8 3/8 8 3/8 8 3/8 8 3/8 8 3/8
K 5 3/4 5 3/4 5 3/4 5 3/4 5 3/4 5 3/4
L 31 13/16 36 3/16 38 3/16 31 13/16 36 3/16 38 3/16
M 63 3/8 72 3/8 76 3/8 63 3/8 72 3/8 76 3/8
N 2 11/16 2 11/16 2 11/16 2 11/16 2 11/16 2 11/16
D
L
M
GIA
E
H
F
B
N
J
K
DELUXE
LOUVERED
GIA
E
H
F
B
K
N
C
J
DELUXE
FLUSH
OUTER FIREBOX DIMENSIONS
INNER FIREBOX DIMENSIONS
E
B
A
C
D
TOP VIEW SIDE VIEW
INNER FIREBOX DIMENSIONS (in inches)
INDEX
LETTER VFD32 VFD36 VFD42
WITHOUT BRICK
A 30 7/8 35 7/8 39 7/8
B 24 15/16 28 15/16 32 15/16
C 14 3/16 16 9/16 16 9/16
D 18 3/8 19 3/4 19 3/4
E 21 9/16 23 9/16 23 9/16
WITH BRICK
A 29 1/8 34 1/8 38 1/8
B 23 5/8 27 5/8 31 5/8
C 12 7/8 15 5/16 15 5/16
D 18 3/8 19 3/4 19 3/4
E 21 9/16 23 9/16 23 9/16

25476-5-0612Page 8
Locating Firebox
Placereboxinframingopening.Usethefour(4)framingbrackets
providedonthereboxtoattachreboxtoframing.Differenthole
locationscan beused fornishing materialswith thicknessesof
3/8", 1/2" and 3/4". Attach these materials with screws provided,
two (2) per framing bracket. See Figure 8.
Framingbracketsshouldtdirectlyagainstframingmaterial.Use
at least one (1) nail per bracket to secure in place.
Checksquarenessofthereboxpriortosecuringtoframedopening.
See Figure 9.
Figure 8
Ablackhoodthatisfurnishedwitheachrebox(oroptionalhood)
MUST be installed before the rebox is used. Failure to do so
may create a possible re hazard. The hood is located behind
upper louver, or inside the rebox on ush face units. If brass,
stainless steel, or hammered pewter hoods are desired, they can
be purchased as an option. Attachment is the same as the standard
black hood.
Flush Face Models
1. Onushfacemodels,loosenthetwoscrews(A)holdingrebox
toptofacepanel,thenslidethehoodangebetweentherebox
top and face panel and re-tighten the screws.
2. Install one (1) screw at each end of the hood as shown (C).
Louvered Models
1. If you have a louvered model, remove upper louver.
2. Placethetophoodangeontopoftherebox,theninstallthree
screwsthroughthereboxtopfrombelowandscrewintothe
pilotholesinthehoodange(B).
3. Install one (1) screw at each end of the hood as shown (C).
4. Re-install louver.
Caution: The hood must be installed prior to operation of appliance.
See Figure 10
Flush Face Models
Figure 10
FIREBOX OPENING
CHECK TO SEE
THAT BOX IS SQUARE
PRIOR TO ATTACHING TO
FRAMING
Figure 9
FIREBOX INSTALLATION INSTRUCTIONS (continued)
INSTALLING HOOD
B
C
INNER FIREBOX TOP
Louvered Models
ATTACH (4)
FRAMING BRACKETS
TO SIDES OF FIREBOX
PRIOR TO INSTALLING
UNIT TO FRAMED OPENING
ACAC

25476-5-0612 Page 9
Thereboxisdesignedtoaccepta3/8-inchgaslineforanapproved
vent-freegaslogset.Havethelineinstalledbyaqualiedservice
person in accordance with all building codes. Consult local building
codes to properly size the gas supply line leading to the 3/8-inch
hook-up at the unit. The state of Massachusetts requires that a
exibleapplianceconnectorcannotexceedthreefeetinlength.
Gasaccessholesareprovidedonbothsidesoftherebox.See
Figure 11. On models with refractory brick panels installed,
carefully remove the knockout in the refractory brick panel using a
large standard screwdriver and hammer. First, place screwdriver in
groove next to plug and pry sideways to pop out main plug. Then
remove the remaining concrete in hole with gentle tapping with ball
peen hammer and/or screwdriver. A masonry drill and bit may also
be used to create a clean hole for the gas line to pass through.
See Figure 12.
When installing optional ceramic ber side panels into rebox,
laypanelonaatsurface.Removethegaslineknockout(round
depression) in the appropriate side panel using a drill or utility knife.
When installing decorative stainless steel or reflective black
liners,gasaccessholesinthebottomofthereboxarerequired.
If no access holes are available in the bottom of the rebox,
see Installation Instructions for decorative liners for proper hole
placement.
Afterthebrickpanelknockoutisremoved,thereboxwrapmay
have a round metal knockout that must be removed also. Use a
screwdriver to punch out the metal knockout.
Check gas type. Use only the gas type indicated on the gas log
set rating plate. If the gas listed on the plate is not your type of gas
supply, DO NOT INSTALL. Contact your dealer for proper model.
AlwaysuseanexternalregulatorforallLPreboxestoreducethe
supply tank pressure to a maximum of 14" w.c. This is in addition
totheregulatorttedtothelogset.
WARNING: CONNECTION DIRECTLY TO AN UNREGULATED
L.P. TANK CAN CAUSE EXPLOSION.
InstallonlyaANSIZ21.11.2vent-freelogsetintothisrebox.
Figure 11
Extended Hoods
Ifyournon-combustiblefacingmaterialisover1"inthicknessthatwillbeusedtonishthisrebox,anextendedhoodisavailablethatwill
extend out 2" farther out into the room. Contact your local dealer for details.
Finishing
Alljoints(top,bottomandsides),wherethewallordecorativefacingmaterialmeetsthereboxsurroundshouldbesealedwithanon-
combustible material.
Hearthextensionsarerecommended,butnotrequiredforthesereboxes.
VB4H32BL Standard Black VB4H36BL Standard Black VB4H42BL Standard Black
VB4H32BR Polished Brass VB4H36BR Polished Brass VB4H42BR Polished Brass
VB4H32SS Stainless Steel VB4H36SS Stainless Steel VB4H42SS Stainless Steel
VB4H32HP Hammered Pewter VB4H36HP Hammered Pewter VB4H42HP Hammered Pewter
Ceramic Fiber Panel
INSTALLING HOOD (continued)
GAS LINE CONNECTION
Refractory Brick Panel
Figure 12
GAS ACCESS HOLES

25476-5-0612Page 10
OPTIONAL FRESH AIR KIT INSTALLATION INSTRUCTIONS
FOR DELUXE AND PREMIUM FIREBOXES
Figure 14b
3. Insert Slide Assembly through the cut-out as shown in Figure
15. Before you fasten ensure that the handle penetrates the
innerreboxwall.SeeFigure16.FastentheSlideAssembly
with the four 10 x 1/2 Hex Head Screws provided.
Figure 15
Figure 16
4. Fasten the Handle Retainer to the rebox side with
two 10 x 1/2 Phillips Truss Head Screws as shown in Figure
16.
The optional Fresh Air Kit is designed to introduce outside air to
thereboxasdesired.
Itmustbeinstalledpriorto,oratthetimeofreboxinstallationto
framing.
The Fresh Air kit must be installed prior to the installation of wall-
boardorothernishingmaterialsaroundtheunit.
Hardware needed (not provided): 4” Aluminum Flex Duct,
2 Band Clamps
Tools needed: Gloves, Metal snips, 5/16” Nut Driver,
Phillips Screwdriver
Caution: Sharp edges
Slide Assembly Installation
1. Begin by removing the rectangular cutout located on the left
side of the unit. Use gloves and sheet metal snips to create
the opening for the Air Door assembly to install into. See Fig-
ure 13.
Figure 13
2. Removethecoverplateontheleftsideofthereboxanddis-
card. See Figure 14a. Some units will not have a cover plate.
For those units, bend the tab out of the way. See Figure 14b.
Figure 14a

25476-5-0612 Page 11
OPTIONAL FRESH AIR KIT INSTALLATION INSTRUCTIONS
FOR DELUXE AND PREMIUM FIREBOXES
Figure 18
Caulk and Install Duct Termination
5. Push the handle for “Open” position and pull the handle for
the “Closed” position. See Figure 17.
OPENCLOSED
Figure 17
Completion of Air Kit installation
1. Determine the length of 4” Dia. rigid or ex duct connector
(installersupplied)youwillneedfromtherebox/replaceto
the exterior surface of the outside wall, where the air kit hood
will be installed. Add a few extra inches to the length to allow
for easier attachment of the outside duct connection prior to
securing the outside rain cap hood to the building.
2. Secure the 4” dia. duct to the Slide Assembly collar on the
reboxwithbandclampsorscrews(installersupplied).
3. Run the other end of the duct through the exterior wall cutout.
4. From the outside of the building, connect the duct to the collar
on the outside air vent assembly with band clamp or screws
to secure (installer supplied).
5. Secure the Outside Air Vent Assembly to the outside wall with
the four 10 x 1 1/2 Hex Head Slotted Screws provided. Seal
with caulk as necessary. See Figure 18.
6. Figure 19 illustrates the various options for installation of the
air duct run possibilities.
Note: In installations where the ex duct would normally be
straight (without turns), it is recommended a turn or dip
be added in the run to reduce air velocity.
Figure 19
OUTSIDE
AIR VENT ASSY
CAULKING
WALL

25476-5-0612Page 12
OPTIONAL FRESH AIR KIT INSTALLATION INSTRUCTIONS
FOR DELUXE AND PREMIUM FIREBOXES
1
2
3
PARTS LIST
INDEX NO. PART NO. DESCRIPTION
1 29259 Outside Air Vent Assembly
2 29257 Slide Assembly
3 29263 Handle Retainer
R-3580, PHILLIPS TRUSS HEAD SCREW 10 X ½ - QTY - 2
R-2737, HEX HEAD SCREW 10 X ½ BLACK - QTY - 4
R-1134, HEX HEAD SLOTTED SCREW 10 X 1½ - QTY - 4
Hardware Pack

25476-5-0612 Page 13
REMOVE COVER PLATE TO
INSTALL BLOWER ASSEMBLY
REMOVE BOTTOM LOUVER
TO
INSTALL BLOWER ASSEMBLY
OPTIONAL SINGLE SPEED BLOWER INSTALLATION INSTRUCTIONS
Attention: Install blower assembly before connecting gas inlet
supply line.
Wiring
The appliance, when installed, must be electrically grounded in
accordance with local codes or, in the absence of local codes,
with the National Electrical Code, ANSI/NFPA 70, if an external
electrical source is utilized. This appliance is equipped with
a three-prong [grounding] plug for your protection against
shock hazard and should be plugged directly into a properly
grounded three-prong receptacle. Do not cut or remove the
grounding prong from this plug. For an ungrounded receptacle,
an adapter, which has two prongs and a wire for grounding, can be
purchased, plugged into the ungrounded receptacle and its wire
connected to the receptacle mounting screw. With this wire com-
pleting the ground, the appliance cord plug can be plugged into the
adapter and be electrically grounded.
Caution: Label all wires prior to disconnection when servic-
ing controls. Wiring errors can cause improper and dangerous
operation. Verify proper operation after servicing.
Note: Junctionboxonrightsideofreboxmustbepre-wiredat
timeofreboxinstallationforusewithblowerassembly.A
standard wall ON/OFF wall switch or optional SCV1 Vari-
able Speed Control Kit should be installed to activate pow-
er to the Firebox, and control the operation of the FBB5
Blower assembly. It is recommended that installation of the
wiringbeperformedbyaqualiedelectrician.See Figure
20.
1. Ifinstalled,turnOFFgassupplytorebox/gaslog.
2. Ifapplicable,turnOFFelectricsupplytorebox.
CAUTION: ALL WIRING SHOULD BE DONE BY A QUALI-
FIED ELECTRICIAN AND SHALL BE IN COMPLIANCE WITH
ALL LOCAL, CITY AND STATE BUILDING CODES. BEFORE
MAKING THE ELECTRICAL CONNECTION, MAKE SURE
THAT MAIN POWER SUPPLY IS DISCONNECTED. THE
APPLIANCE, WHEN INSTALLED, MUST BE ELECTRICAL-
LY GROUNDED IN ACCORDANCE WITH LOCAL CODES,
WITH THE NATIONAL ELECTRICAL CODE ANSI/NFPA 70
(LATEST EDITION).
A factory installed junction box is located on the lower right
sideoftherebox.Wiringmustbefedtothejunctionboxand
attached to the receptacle that is provided. From right side of
therebox,removethescrewsecuringthejunctionboxas-
sembly. Leave approximately 6” of wire in the junction box for
connection.
Attach black wire to one side of the receptacle and white wire
to opposite side of receptacle. The ground wire should be at-
tached to the green (ground) screw.
Install the receptacle into the junction box. Attach cover plate.
Attention: If installed, do not damage gas inlet supply line
whenblowerassemblyisinsertedintorebox.Insomecases,
removal the gas inlet supply line may be necessary.
3. Determinewhichtypeofreboxyouhavepriortoinstallation.
See Figures 21 and 22.
Figure 20
Figure 21
Figure 22
Deluxe Louvered
Models
Deluxe Flush Face
Models

25476-5-0612Page 14
4. Insertblowerassembly intointerior,bottomofrebox.Posi-
tion blower assembly so that you align the notch on back of
blowerassemblywiththecenterscrewonreboxback,then
pushtheblowerassemblyagainstreboxback.Theblower
wheelmustbecenteredwiththebackwalloftherebox.The
magnets on the back and bottom of blower assembly will suf-
cientlyholdblowerassemblyinplace.
5. Once the blower assembly is in position, locate the plug but-
toninthetoprightrearcorneroftherebox.Removetheplug
with a standard screwdriver and discard plug.
6. Next,ndthefancontrolswitchandwireassembly.Feedthe
wiresthroughtheholeatthetopoftherebox,andsecurethe
fan control switch with (2) #6 screws provided. See Figure 23.
7. Thefancontrolwireswillslidedownbetweenthereboxand
outer wrap near the blower assembly. See Figure 28.
8. One fan control wire will have a 1/4” female terminal that must
be attached to the open terminal on the blower motor. See
Figure 26, Connection A.
9. The other fan control wire has a 1/4” male terminal. Attach this
terminal to the open terminal on the blower power cord. See
Figure 26, Connection B
10. Route the wires away from moving parts of the blower assem-
bly and retain wires together near the blower motor using the
plastic purse clip provided.
11. To complete the installation, plug the power cord into the junc-
tionboxreceptacleattherightrearcornerofthereboxouter
wrap. See Figure 24.
12. If room permits, the power cord can be located from the out-
side of the unit looking through the junction box access hole
(with the junction box removed), then plug up the power cord
before reinstalling the pre-wired junction box.
13. Once all connections are made electrically, it is recommended
that you test the blower fan control operation by turning on
power to the blower (Caution: 110 Volt). Then apply heat to
thefancontrolswitchinsidethereboxwithalighterormatch
until blower is activated. Once blower is activated, check for
proper operation. Do not place hands near blower assembly
or other wiring while power is on.
14. Replace blower access plate and/or reinstall the brick liner
panels if provided.
15. This completes the installation of the optional FBB5 Blower kit
accessory.
Note: This blower is equipped with a heat activated fan control
switch.Blowerwilloperatewhenthereboxwarmsup,and
willturnoffautomaticallywhenthereboxcoolsdown.
Figure 23
Figure 24
FAN CONTROL
SWITCH LOCATION
FAN CONTROL WIRES
BLOWER POWER CORD
OPTIONAL SINGLE SPEED BLOWER INSTALLATION INSTRUCTIONS

25476-5-0612 Page 15
Blower Motor
The blower motor does not have oiling holes. Do not attempt to oil
the blower motor.
Blower Wheels
The blower wheels will collect lint and could require periodic clean-
ing. If the air output decreases or the noise level increases, it indi-
cates a dirty blower wheel. Remove fan and clean blower wheels.
Warning: Unplugging of blower accessory will not stop the
heater from cycling. To turn off gas to the heater (millivolt
model): push in gas control knob slightly and turn clockwise
to “OFF.” Do not force. To turn off gas on direct ignition model,
turn gas line valve to “OFF.”
1 R7731 BLOWER ASSEMBLY
2 R8199 FAN CONTROL SWITCH
1
2
A
B
110 VOLT AC
JUNCTION BOX
WHITE
FAN
SWITCH
BLACK
FAN/MOTOR
ASSEMBLY
Figure 25
Figure 26
OPTIONAL SINGLE SPEED BLOWER INSTALLATION INSTRUCTIONS

25476-5-0612Page 16
CAUTION: ALL WIRING SHOULD BE DONE BY A QUALIFIED ELECTRICIAN AND SHALL BE IN COMPLIANCE WITH ALL LOCAL,
CITY AND STATE BUILDING CODES. BEFORE MAKING THE ELECTRICAL CONNECTION, MAKE SURE THAT MAIN POWER SUPPLY
IS DISCONNECTED. THE APPLIANCE, WHEN INSTALLED, MUST BE ELECTRICALLY GROUNDED IN ACCORDANCE WITH LOCAL
CODES OR, IN THE ABSENCE OF LOCAL CODES, WITH THE NATIONAL ELECTRICAL CODE ANSI/NFPA 70 (LATEST EDITION)
A factory installed junction box is located on the lower right hand
sideoftherebox.Wiringmustbefedtothejunctionboxand
attached to the receptacle that is provided. Remove the knockout
in the installed junction box to accept wiring into the junction box.
Install a UL listed cable clamp (not supplied) in the knockout hole.
Leave approximately 6" of wire in the junction box for connection.
Attach black wire to one side of the receptacle and white wire to
opposite side of receptacle. The ground wire should be attached
to the green (neutral) screw.
Install the receptacle into the junction box. Attach cover plate.
Keep the control compartment, logs and burner area surrounding
the logs clean by vacuuming or brushing area at least twice a year.
THE LOGS CAN GET VERY HOT – HANDLE ONLY WHEN COOL.
Always turn off gas to the pilot before cleaning. For relighting, refer
to lighting instructions located on the log set.
Neverobstructtheowofthecombustionandventilationair.Keep
thefrontofthereboxclearofallobstaclesandmaterials.
Screens must be closed during operation.
Figure 27
JUNCTION BOX WIRING INSTALLATION INSTRUCTIONS
MAINTENANCE

25476-5-0612 Page 17
PARTS LIST
Index
No. Part No. Description
VFD32FB(0L,CL,DL,ML,0F,CF,DF,MF)
1 17149 Top Standoff (Qty 2)
2 17169 Upper Louver
3 10554 Framing Bracket (Qty 4)
4 17170 Lower Louver
5 17162 Junction Box Assembly
6 R3492 Receptacle
7 R3491 Cover, Junction Box
8 21642 Bracket, Top Brick Retainer (Aged Brick
Models) (Qty 2)
8 27338 Bracket, Top Brick Retainer (Refractory &
Traditional Models) (Qty 2)
9 19401 Bracket, Bottom Brick Retainer (Qty 2)
10 R8220 Brick Panel Right Aged Brick Fiber -
VFD32FB2C
10 R10388 Brick Panel Right Refractory Brick -
VFD32FB2M
11 R8221 Brick Panel Back Aged Brick Fiber -
VFD32FB2C
11 R10386 Brick Panel Back Refractory Brick -
VFD32FB2M
11 R8676 Brick Panel Back Traditional Fiber -
VFD32FB2D
11 R8675 Brick Panel Right Traditional Fiber -
VFD32FB2D
12 R8219 Brick Panel Left Aged Brick Fiber -
VFD32FB2C
12 R10387 Brick Panel Left Refractory Brick -
VFD32FB2M
12 R8674 Brick Panel Left Traditional Fiber -
VFD32FB2D
13 20486 Hood
14 R7051 Rod, Screen (Qty 2)
15 R8137 Screen Curtain (Qty 2)
16 R8727 Hole Plug
17 25477 Blower Cover Plate
18 25490 Front Panel - Flush
18 26444 Front Panel - Louvered
VFD32FB(0,2)SF
1 17149 Top Standoff (Qty 2)
3 10554 Framing Bracket (Qty 4)
5 17162 Junction Box Assembly
6 R3492 Receptacle
7 R3491 Cover, Junction Box
8 21642 Bracket, Top Brick Retainer (Aged Brick
Models) (Qty 2)
8 27338 Bracket, Top Brick Retainer (Refractory &
Traditional Models) (Qty 2)
9 19401 Bracket, Bottom Brick Retainer (Qty 2)
10 R8220 Brick Panel Right Aged Brick Fiber -
VFD32FB2C
10 R10388 Brick Panel Right Refractory Brick -
VFD32FB2M
11 R8221 Brick Panel Back Aged Brick Fiber -
VFD32FB2C
11 R10386 Brick Panel Back Refractory Brick -
VFD32FB2M
11 R8676 Brick Panel Back Traditional Fiber -
VFD32FB2D
11 R8675 Brick Panel Right Traditional Fiber -
VFD32FB2D
12 R8219 Brick Panel Left Aged Brick Fiber -
VFD32FB2C
12 R10387 Brick Panel Left Refractory Brick -
VFD32FB2M
12 R8674 Brick Panel Left Traditional Fiber -
VFD32FB2D
13 21117 Hood
14 R11107 Rod, Screen (Qty 2)
15 R11108 Screen Curtain (Qty 2)
16 R8727 Hole Plug
17 29067 Blower Cover Plate
18 28987 Front Panel - Flush
Index
No. Part No. Description

25476-5-0612Page 18
VFD36FB(0L,CL,DL,ML,0F,CF,DF,MF)
1 17247 Top Standoff (Qty 2)
2 18807 Upper Louver
3 10554 Framing Bracket (Qty 4)
4 18808 Lower Louver
5 17162 Junction Box Assembly
6 R3492 Receptacle
7 R3491 Cover, Junction Box
8 21642 Bracket, Top Brick Retainer (Aged Brick
Models) (Qty 2)
8 27338 Bracket, Top Brick Retainer (Refractory &
Traditional Models) (Qty 2)
9 19401 Bracket, Bottom Brick Retainer (Qty 2)
10 R8783 Brick Panel Right Aged Brick Fiber -
VFD36FB2C
10 R10392 Brick Panel Right Refractory Brick -
VFD36FB2M
11 R8278 Brick Panel Back Aged Brick Fiber -
VFD36FB2C
11 R10390 Brick Panel Back Refractory Brick -
VFD36FB2M
11 R8679 Brick Panel Back Traditional Fiber -
VFD36FB2D
11 R8678 Brick Panel Right Traditional Fiber -
VFD36FB2D
12 R8782 Brick Panel Left Aged Brick Fiber -
VFD36FB2C
12 R10391 Brick Panel Left Refractory Brick -
VFD36FB2M
12 R8677 Brick Panel Left Traditional Fiber -
VFD36FB2D
13 21087 Hood
14 R7052 Rod, Screen (Qty 2)
15* R8148 Screen Curtain (Qty 2)
16 R8727 Hole Plug
17 25477 Blower Cover Plate
18 26678 Front Panel - Flush
18 26679 Front Panel - Louvered
VFD36FB(0,2)SF
1 17247 Top Standoff (Qty 2)
3 10554 Framing Bracket (Qty 4)
5 17162 Junction Box Assembly
6 R3492 Receptacle
7 R3491 Cover, Junction Box
8 21642 Bracket, Top Brick Retainer (Aged Brick
Models) (Qty 2)
8 27338 Bracket, Top Brick Retainer (Refractory &
Traditional Models) (Qty 2)
9 19401 Bracket, Bottom Brick Retainer (Qty 2)
10 R8783 Brick Panel Right Aged Brick Fiber -
VFD36FB2C
10 R10392 Brick Panel Right Refractory Brick -
VFD36FB2M
11 R8278 Brick Panel Back Aged Brick Fiber -
VFD36FB2C
11 R10390 Brick Panel Back Refractory Brick -
VFD36FB2M
11 R8679 Brick Panel Back Traditional Fiber -
VFD36FB2D
11 R8678 Brick Panel Right Traditional Fiber -
VFD36FB2D
12 R8782 Brick Panel Left Aged Brick Fiber -
VFD36FB2C
12 R10391 Brick Panel Left Refractory Brick -
VFD36FB2M
12 R8677 Brick Panel Left Traditional Fiber -
VFD36FB2D
13 21162 Hood
14 R11036 Rod, Screen (Qty 2)
15 R10765 Screen Curtain (Qty 2)
16 R8727 Hole Plug
17 29067 Blower Cover Plate
18 27781 Front Panel - Flush
PARTS LIST
Index
No. Part No. Description Index No. Part No. Description
* Stainless steel screen curtain may discolor over time.

25476-5-0612 Page 19
VFD42FB(0L,CL,DL,ML,0F,CF,DF,MF)
1 17247 Top Standoff (Qty 2)
2 17187 Upper Louver
3 10554 Framing Bracket (Qty 4)
4 17188 Lower Louver
5 17162 Junction Box Assembly
6 R3492 Receptacle
7 R3491 Cover, Junction Box
8 21642 Bracket, Top Brick Retainer (Aged Brick
Models) (Qty 2)
8 27338 Bracket, Top Brick Retainer (Refractory &
Traditional Models) (Qty 2)
9 19401 Bracket, Bottom Brick Retainer (Qty 2)
10 R8267 Brick Panel Right Aged Brick Fiber -
VFD42FB2C
10 R10392 Brick Panel Right Refractory Brick -
VFD42FB2M
11 R8284 Brick Panel Back Aged Brick Fiber -
VFD42FB2C
11 R10394 Brick Panel Back Refractory Brick -
VFD42FB2M
11 R8680 Brick Panel Back Traditional Fiber -
VFD42FB2D
11 R8691 Brick Panel Right Traditional Fiber -
VFD42FB2D
12 R8277 Brick Panel Left Aged Brick Fiber -
VFD42FB2C
12 R10391 Brick Panel Left Refractory Brick -
VFD42FB2M
12 R8690 Brick Panel Left Traditional Fiber -
VFD42FB2D
13 19984 Hood
14 R7053 Rod, Screen (Qty 2)
15* R8148 Screen Curtain (Qty 2)
16 R8727 Hole Plug
17 25477 Blower Cover Plate
18 26689 Front Panel - Flush
18 26690 Front Panel - Louvered
VFD42FB(0,2)SF
1 17247 Top Standoff (Qty 2)
3 10554 Framing Bracket (Qty 4)
5 17162 Junction Box Assembly
6 R3492 Receptacle
7 R3491 Cover, Junction Box
8 21642 Bracket, Top Brick Retainer (Aged Brick
Models) (Qty 2)
8 27338 Bracket, Top Brick Retainer (Refractory &
Traditional Models) (Qty 2)
9 19401 Bracket, Bottom Brick Retainer (Qty 2)
10 R8267 Brick Panel Right Aged Brick Fiber -
VFD42FB2C
10 R10392 Brick Panel Right Refractory Brick -
VFD42FB2M
11 R8284 Brick Panel Back Aged Brick Fiber -
VFD42FB2C
11 R10394 Brick Panel Back Refractory Brick -
VFD42FB2M
11 R8680 Brick Panel Back Traditional Fiber -
VFD42FB2D
11 R8691 Brick Panel Right Traditional Fiber -
VFD42FB2D
12 R8277 Brick Panel Left Aged Brick Fiber -
VFD42FB2C
12 R10391 Brick Panel Left Refractory Brick -
VFD42FB2M
12 R8690 Brick Panel Left Traditional Fiber -
VFD42FB2D
13 20237 Hood
14 R11037 Rod, Screen (Qty 2)
15 R10766 Screen Curtain (Qty 2)
16 R8727 Hole Plug
17 29067 Blower Cover Plate
18 27782 Front Panel - Flush
PARTS LIST
Index
No. Part No. Description Index No. Part No. Description
* Stainless steel screen curtain may discolor over time.

25476-5-0612Page 20
PARTS VIEW
1
16
4
2
76
5
8
12 11 10
9
14
14
17
13
3
15
18
18