Empire Comfort Systems DVL25FP32-1 Quick start guide

Page 1
INSTALLATION INSTRUCTIONS
AND
OWNER’S MANUAL
LOFT FIREPLACE DIRECT VENT
GAS FIREPLACE
MODEL SERIES
DVL25FP32(N,P)-1
DVL33FP32(N,P)-1
DVL25FP72(N,P)-1
DVL33FP72(N,P)-1
UL FILE NO. MH30033
GAS-FIRED
— Donotstoreorusegasolineorotheram-
mable 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neighbor’sphone.Followthegassup-
plier’sinstructions.
 • 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.
WARNING:Iftheinformationintheseinstruc-
tionsarenotfollowedexactly,areorexplo-
sion may result causing property damage,
personalinjuryorlossoflife.
WARNING
HOT GLASS
DO NOT TOUCH
NEVER
WILL
CAUSE BURNS.
GLASS
UNTIL COOLED.
ALLOW CHILDREN
TO TOUCH GLASS.
EMPIRE
EMPIRE
Comfort Systems
Installer: Leavethismanualwiththeappliance.
Consumer: Retainthismanualforfuturereference.
This appliance may be installed in an aftermarket,
permanentlylocated,manufacturedhome(USAonly)
ormobilehome,wherenotprohibitedbystateorlocal
codes.
This appliance is only for use with the type of gas
indicated on the rating plate. This appliance is not
convertibleforusewithothergases,unlessacertied
kitisused.
WARNING:Ifnotinstalled,operatedandmaintained
in accordance with the manufacturer’s instructions,
thisproductcouldexposeyoutosubstancesinfuel
or from fuel combustion which can cause death or
serious illness.

29210-0-0911Page 2
TABLE OF CONTENTS
Important Safety Information.............................................................................................. 3
Safety Information for Users of LP Gas ............................................................................. 4
Introduction ........................................................................................................................ 5
Specications..................................................................................................................... 6
Fireplace Dimensions ........................................................................................................ 7
Clearances......................................................................................................................... 8
Locating Fireplace.............................................................................................................. 9
Gas Supply ...................................................................................................................... 10
Installation................................................................................................................. 11 - 13
Vent Systems ................................................................................................................... 14
Vertical Termination.......................................................................................................... 15
Venting Fireplace - Top .............................................................................................16 - 18
Examples - Top Vent Run ................................................................................................ 19
Termination Clearances ................................................................................................... 20
Vent Clearances............................................................................................................... 21
Vent System Indentication.............................................................................................. 22
Framing and Finishing ..............................................................................................23 - 24
Horizontal Termination ..................................................................................................... 25
Vertical Termination...................................................................................................26 - 27
Alternate On/Off Switch Installation ................................................................................. 28
Surround Panel Installation.............................................................................................. 29
Optional Blower Accessory Information ........................................................................... 30
Optional Decorative Glass Placement ............................................................................. 31
Operating Instructions...................................................................................................... 32
Standing Pilot Lighting Instructions.................................................................................. 33
Standing Pilot Wiring........................................................................................................ 34
Standing Pilot Troubleshooting ........................................................................................ 35
IPI Electronic System Operating Instructions................................................................... 36
IPI Electronic System WIring Diagram............................................................................. 37
Intermittent Pilot Lighting Instructions .............................................................................. 38
Intermittent Control System Troubleshooting............................................................39 - 41
Maintenance and Service ................................................................................................ 42
Accessories...................................................................................................................... 43
Parts View........................................................................................................................ 44
Parts List ...................................................................................................................44 - 45
Master Parts Distributor List............................................................................................. 46
How To Order Repair Parts.............................................................................................. 46
Appliance Service History ................................................................................................ 47
SECTION PAGE

29210-0-0911 Page 3
DO NOT OPERATE THIS APPLIANCE WITHOUT GLASS FRONT PANEL INSTALLED
Beforeenclosingtheventpipeassembly,operatetheappliancetoensureitisventingproperly.
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: Addresses practices not related to personal
injury.
• Childrenandadultsshouldbealertedtothehazards
ofhighsurfacetemperaturesandshouldstayaway
toavoidburnsorclothingignition.
• Youngchildrenshouldbecarefullysupervisedwhen
theyareinthesameroomastheappliance.
• Clothingorotherammablematerialshouldnotbe
placedonorneartheappliance.
• Adequateaccessibilityclearancesforservicingand
properoperationshouldbemaintained.
• This appliance must not share or be connected
to a ue serving a separate solid-fuel burning
appliance.
• Keep the area around your appliance clear of
combustiblematerials,gasolineandotherammable
vaporandliquids.
• Under no circumstances should any solid fuels
(wood, coal, paper or cardboard etc.) be used in
thisappliance.
• Theowofcombustionandventilationairmustnot
beobstructedinanyway.
• Duetohightemperaturestheapplianceshouldbe
locatedoutoftrafcandawayfromfurnitureand
draperies.
• Theglassfrontoranypartremovedforservicing
theappliancemustbereplacedpriortooperating
theappliance.Workshouldbedonebyaqualied
serviceperson.
• Keepburnerandcontrolcompartmentclean.
• Ventcapishotwhilereplaceisinoperation.
• Installation and repair should be done by a
QUALIFIED SERVICE PERSON. The appliance
shouldbeinspectedbeforeuseandatleastannually
by a qualified service person. More frequent
cleaningmayberequiredduetoexcessivelintfrom
carpeting,beddingmaterials,etc. Itisimperative
thatcontrolcompartments,burnersandcirculating
airpassagewaysoftheappliancebekeptclean.
• DONOTputanythingaroundthereplacethatwill
obstructtheowofventilationair.
• Maintain clearances in accordance with local
installationcodesandtherequirementsofthegas
supplier.
• DO keep the appliance area clear and free from
combustiblematerial,gasolineandotherammable
vaporsandliquids.
• DOexamineventingsystemperiodicallyandreplace
damagedparts.
• DOmakeaperiodicvisualcheckofpilotandburners.
Cleanandreplacedamagedparts.
• CAUTION:Theglassusedinyourreplaceinsert
isceramicglass.Iftheglassiscrackedordamaged
inanyway,itshouldbereplacedonlywithacomplete
glassframeassemblyfromEmpire.Seepartslist
onPage40forordering.
• DONOTusethisreplaceinsertifanyparthasbeen
under water. Immediately call a qualied service
techniciantoinspecttheheaterandtoreplaceany
partofthecontrolsystemandanygascontrolwhich
hasbeenunderwater.
• Anysafetyscreenorguardremovedforservicing
anappliancemustbereplacedpriortooperating
theappliance.
IMPORTANT SAFETY INFORMATION

29210-0-0911Page 4
Somepeoplecannotsmellwell.Somepeoplecannotsmellthe
odorofthechemicalputintothegas.Youmustndoutifyou
cansmelltheodorantinpropane. Smoking can decrease your
ability to smell. Being around an odor for a time can affect your
sensitivity or ability to detect that odor. Sometimes other odors in
the area mask the gas odor. People may not smell the gas odor
or their minds are on something else. Thinking about smelling a
gas odor can make it easier to smell.
TheodorantinLP-Gasiscolorless,anditcanfadeundersome
circumstances. For example, if there is an underground leak, the
movement of the gas through soil can lter the odorant. Odorants
in LP-Gas also are subject to oxidation. This fading can occur if
there is rust inside the storage tank or in iron gas pipes.
The odorant in escaped gas can adsorb or absorb onto or into walls,
masonry and other materials and fabrics in a room. That will take
some of the odorant out of the gas, reducing its odor intensity.
LP-Gas may stratify in a closed area, and the odor intensity could
vary at different levels. Since it is heavier than air, there may be
more odor at lower levels. Always be sensitive to the slightest gas
odor. If you detect any odor, treat it as a serious leak. Immediately
go into action as instructed earlier.
Propane(LP-Gas)isaammablegaswhichcancauseres
andexplosions.Initsnaturalstate,propaneisodorlessand
colorless.Youmaynotknowallthefollowingsafetyprecau-
tionswhichcanprotectbothyouandyourfamilyfroman
accident.Readthemcarefullynow,thenreviewthempoint
by point with the members of your household. Someday
whentheremaynotbeaminutetolose,everyone’ssafety
willdependonknowingexactlywhattodo.If,afterread-
ingthefollowinginformation,youfeelyoustillneedmore
information,pleasecontactyourgassupplier.
• LearntorecognizetheodorofLP-Gas. Your local LP-Gas
Dealer can give you a “Scratch and Sniff” pamphlet. Use it to
nd out what the propane odor smells like. If you suspect that
your LP-Gas has a weak or abnormal odor, call your LP-Gas
Dealer.
• If you are not qualied, do not light pilot lights, perform service,
or make adjustments to appliances on the LP-Gas system. If
you are qualied, consciously think about the odor of LP-Gas
prior to and while lighting pilot lights or performing service or
making adjustments.
• Sometimes a basement or a closed-up house has a musty
smell that can cover up the LP-Gas odor. Do not try to light
pilot lights, perform service, or make adjustments in an area
where the conditions are such that you may not detect the odor
if there has been a leak of LP-Gas.
• Odor fade, due to oxidation by rust or adsorption on walls of
new cylinders and tanks, is possible. Therefore, people should
be particularly alert and careful when new tanks or cylinders
are placed in service. Odor fade can occur in new tanks, or
reinstalled old tanks, if they are lled and allowed to set too
long before relling. Cylinders and tanks which have been out
of service for a time may develop internal rust which will cause
odor fade. If such conditions are suspected to exist, a periodic
sniff test of the gas is advisable. Ifyouhaveanyquestion
about the gas odor, call your LP-Gas dealer. A periodic
snifftestoftheLP-Gasisagoodsafetymeasureunder
anycondition.
• If, at any time, you do not smell the LP-Gas odorant and you
think you should, assume you have a leak. Then take the same
immediate action recommended above for the occasion when
you do detect the odorized LP-Gas.
• If you experience a complete “gas out,” (the container is under
no vapor pressure), turn the tank valve off immediately. If the
container valve is left on, the container may draw in some air
through openings such as pilot light orices. If this occurs, some
new internal rusting could occur. If the valve is left open, then
treat the container as a new tank. Always be sure your con-
tainer is under vapor pressure by turning it off at the container
before it goes completely empty or having it relled before it is
completely empty.
• Do not operate electric switches, light matches, use your phone.
Do not do anything that could ignite the gas.
• Get everyone out of the building, vehicle, trailer, or area. Do
that IMMEDIATELY.
• Close all gas tank or cylinder supply valves.
• LP-Gas is heavier than air and may settle in low areas such as
basements. When you have reason to suspect a gas leak, keep
out of basements and other low areas. Stay out until reghters
declare them to be safe.
• Use your neighbor’s phone and call a trained LP-Gas service
person and the re department. Even though you may not
continue to smell gas, do not turn on the gas again. Do not
re-enter the building, vehicle, trailer, or area.
• Finally, let the service man and reghters check for escaped
gas. Have them air out the area before you return. Properly
trained LP-Gas service people should repair the leak, then
check and relight the gas appliance for you.
SOME POINTS TO REMEMBER
NO ODOR DETECTED - ODOR FADE
LP-GAS WARNING ODOR
Ifagasleakhappens,youshouldbeabletosmellthegasbecauseoftheodorantputintheLP-Gas.
That’syoursignaltogointoimmediateaction!
SAFETY INFORMATION FOR USERS OF LP GAS

29210-0-0911 Page 5
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 the replace.
3. Installer should show owner how to start and operate the
replace.
This direct vent gas replace is designed to operate with all
combustion air being siphoned from the outside of the building
and all exhaust gases expelled to the outside of the building. The
information contained in this manual pertains to all models and gas
control systems unless otherwise noted.
WARNING
Thisunitisnotforusewithsolidfuels
ApplianceCertication
This replace is design certied in accordance with American
National Standard/CSA Standard ANSI Z.21-50/CSA 2.22 and by
Underwriters Laboratories as a Direct Vent Gas Fireplace and shall
be installed according to these instructions.
Consult your local building code agency, prior to installation, to ensure
compliance with local codes-including permits and inspections.
The replace, when installed, must be electrically grounded in
accordance with local codes or, in absence of local codes, with the
National Electric Code ANSI/NFPA 70 or Canadian Electric code,
CSA C22.1, if an external electrical source is utilized.
These models may be installed in a bedroom or bed-sitting room
in the U.S.A. and Canada.
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 installation must conform with local codes or, in the absence of
local codes, with the National Fuel Gas Code ANSI Z223.1/NFPA
54* Natural Gas and Propane Installation Code, or CSA B149.1 in
Canada. *Available from the American National Standards Institute,
Inc. 11 West 42nd St., New York, N.Y. 10036.
Anyalterationoftheoriginaldesign,installedotherthanas
shown in these instructions or use with a type of gas not
shownontheratingplateistheresponsibilityoftheperson
andcompanymakingthechange.
Important
All correspondence should refer to complete Model Number, Serial
Number and type of gas.
HighAltitude
When installing this unit at an elevation above 2000 feet (in the
United States) it may be necessary to decrease the input rating by
changing the existing burner orice to a smaller size. Generally,
input should be reduced 4 percent for each 1000 feet above sea
level. However, if the heating value of the gas has been reduced,
this general rule may not apply. Check with local gas utility for proper
orice size identication.
CanadianHighAltitude
Altitude: 0-4500 feet (0-1370 m)
When installing this unit at an elevation above 4500 feet (in Canada),
check with local authorities.
Consult your local gas utility for assistance in determining the proper
orice for location.
Preparation
This direct vent gas replace and its components are tested and
safe when installed in accordance with this Installation Manual.
Report to your dealer any parts damaged in shipment, specically
check glass condition. Do not install unit with damaged, incomplete,
or substitute parts. Read all instructions before starting installation
and follow these instructions carefully during installation to insure
maximum benet and safety. Failure to follow them will void your
warranty and may present a re hazard.
The warranty will be voided by, and the warranter disclaims any
responsibility for the following actions:
• Installation of any damaged fireplace or vent system
component.
• Modication of the replace or direct vent system.
• Installation other than as instructed by Empire Comfort Systems,
Inc.
• Improper positioning of the optional decorative glass or glass
door assembly.
• Installation and/or use of any component part not manufactured
or approved by manufacturer.
NOTICE: Prior to operating this unit, be sure to clean the
interiorporcelain coated linerpanels andglassdoor witha
soft clean cloth. Due to normal manufacturing processes,
ngerprints along with excess sealing materials may be
presentandshouldberemoved.Whencleaning,donotuse
abrasivesontheporcelainlinersortheglassdoorassembly.
INTRODUCTION
WARNING
ANY CHANGE TO THIS FIREPLACE OR ITS CONTROLS
CAN BE DANGEROUS.
Improper installation or use of the replace can cause
serious injury or death from re, burns, explosions, or
carbonmonoxidepoisoning

29210-0-0911Page 6
SPECIFICATIONS
DVL25FP(3,7)2L MODELS LP Nat
Input Btu/hr Maximum 19,000 18,000
Btu/hr Minimum 15,000 13,000
KWH (Maximum) 5.6 5.3
(Minimum) 4.5 3.9
Orice #55 (.052) 2.10mm
Air Shutter Opening 1/4” CLOSED
DVL33FP(3,7)2L MODELS LP Nat
Input Btu/hr Maximum 23,000 23,000
Btu/hr Minimum 18,000 16,000
KWH (Maximum) 6.67 6.67
(Minimum) 5.3 4.7
Orice 1.45mm #42 (.0935)
Air Shutter Opening FULL OPEN 1/8”
NOTE: Air shutter settings are factory minimum settings. Some
venting congurations may require minor air shutter adjustments
for optimum performance.
RemoteControlOp-
tions&Accessories
Description
FRBC Millivolt Battery Remote ON/OFF
FWS-1 Millivolt Wall Switch
VentingOptions Description
DVVK-4TSP Top vent kit (horizontal) - 4 1/2” to 6”
(114.3mm to 152mm) wall thickness
DVVK-4TP Top vent kit (horizontal - 8” to 12” (203mm
to 305 mm) wall thickness
DVVK-4VP Vertical vent kit
DVVK-4FRE Horizontal ex vent kit (round cap)
DVVK-4RE Horizontal round termination (wall thick-
ness up to 11 7/16”)
DV822 Vinyl siding kit for DVVK-4RE
DVVK-4F Horizontal ex vent kit
DVVK-4FREVS Horizontal ex vent kit for vinyl siding ap-
plications
SurroundKits Description
4SidedContemporary-StainlessSteelTop&Bottom,
BlackSides
DF25MBLSS Stainless Steel, Black, for use on DVL25FP
models
DF33MBLSS Stainless Steel, Black for use on DVL33FP
models
4SidedTraditionalBlack
DF25MBL Black for use on DVL25FP models
DF33MBL Black for use on DVL33FP models

29210-0-0911 Page 7
FIREPLACE DIMENSIONS
2 3/8”
K
I
G
F
J
5 7/8”
INTAKE
6 5/8” DIA. FLUE
4” DIA.
A
E
DB
F
1 5/8”
H
C
2 3/8”
L
O
M
N
Figure 1
When planning a replace installation, it’s necessary to deter-
mine:
• The vent system conguration to be used.
• Gas supply piping.
• Whether optional accessories - devices such as a wall
switch, blower or remote control - are desired.
• Electrical supply requirements for optional blower.
• Properly framed opening size required for installation of the
replace.
DV FIREPLACE DIMENSIONS
MODEL A B C D E F G H I J K L M N O
DVL25FP 37 1/2” 26” 14 1/4” 10 7/16” 25 1/4” 12 7/8” 17” 20 1/8” 27” 6 7/8” 18 3/4” 29” 24 3/16” 2” 31 3/8”
DVL33FP 40 1/2” 29” 16 3/4” 13 7/16” 28 1/4” 14 3/8” 18 7/8” 23 1/8 30” 8 1/2” 20 1/4” 32” 27 3/16” 2” 34 3/8”
D
E
Figure 2
MINIMUM COMBUSTIBLE FRAMING DIMENSIONS
MODEL NO. A B C D E
DVL25FP 32 1/4” 29” 15 7/8” 21” 4” MINIMUM
DVL33FP 35 1/4” 32” 17 3/8” 22 3/4” 4” MINIMUM

29210-0-0911Page 8
CLEARANCES
COMBUSTIBLE
FRAMING
ALLOWED
12" MIN.
CLEARANCE TO
COMBUSTIBLES
REQUIRED
NON-COMBUSTIBLE
FINISHING
MATERIALS ONLY
NON-COMBUSTIBLE
SUPPORT HEADER
RECOMMENDED
FRAMING BRACKETS
SECURE UNIT WITH
TWO SCREWS THROUGH
EACH FRAMING BRACKET
CombustibleMaterial
No greeting cards, stockings or ornamentation of any type should
be placed on or attached to the replace. The ow of heat can
ignite combustibles.
6 1/2"
MINIMUM CLEARANCE TO PERPENDICULAR
COMBUSTIBLE SIDE-WALL
(FROM EDGE OF DOOR FRAME)
3"
MIN
3"
MIN
3"
MIN
TOP VIEW
NON-COMBUSTIBLE AREA
TO SIDES AND BACK OF FIREPLACE
Figure 3
3" MIN. CLEARANCE
ABOVE VENT SYSTEM
1" MIN. CLEARANCE
FROM FRAMING TO
VENT SYSTEM
25" MIN.
DISTANCE FROM
TOP OF FIREPLACE
TO CEILING OR
COMBUSTIBLE MANTEL
12" MIN
3" MIN. CLEARANCE
TO COMBUSTIBLES
FROM BACK OF
FIREPLACE
TOP STANDOFF SPACER
Figure 5
Figure 4
Note: Framing brackets can be attached to sides of replace in
one of two positions. Screw the framing brackets to the front set
of pilot holes if securing brackets over nished wal materials.
Or, attach the framing brackets to the rearward set of pilot holes
when securing unit to framed opening. See Figure 9.

29210-0-0911 Page 9
Figure 6
Note: Island (C) and Room Divider (D) installation is possible as long as the horizontal portion of the vent system (H) does not exceed
20 feet with a minimum vertical run of 8 feet. See details in Venting Section.
When you install your Direct Vent Fireplace in (D) Room divider or (E) Flat on wall corner positions, a minimum of 6 inches clearance must
be maintained from the perpendicular wall and the front edge of the appliance.
CORNER
INSTALLATION
ANGLED CORNER
INSTALLATION
ISLAND
INSTALLATION
CABINET
INSTALLATION
FLUSH WALL
INSTALLATION
ROOM DIVIDER
INSTALLATION
A
B
C
D
E
F
H
H
H
LOCATING FIREPLACE

29210-0-0911Page 10
Figure 7
The gas pipeline can be brought in through the right or left side of the
appliance. The replace has a Flexline with shutoff valve attached
to the right side of the valve when facing the unit. See Figures 7
and8. Consult the current National Fuel Gas Code, ANSI Z223.1
CAN/CGA-B149 (.1 or .2) installation code.
InstallingtheMainGasCock
Each appliance should have its own manual gas cock.
A manual main gas cock should be located in the vicinity of the unit.
Where none exists, or where its size or location is not adequate,
contact your local authorized installer for installation or relocation.
Compounds used on threaded joints of gas piping shall be resistant
to the action of liqueed petroleum gases. The gas lines must be
checked for leaks by the installer. This should be done with a soap
solution watching for bubbles on all exposed connections, and if
unexposed, a pressure test should be made.
Neveruseanexposedametocheckforleaks.Appliancemust
bedisconnectedfrompipingatinletofcontrolvalveandpipe
cappedorpluggedforpressuretest.Neverpressuretestwith
applianceconnected;controlvalvewillsustaindamage!
NOTICE: The millivolt gas controls are equipped with a captured
screw type pressure test point, therefore it is not necessary to
provide a 1/8" test point up stream of the control.
When using copper or ex connector use only approved ttings.
The appliance and it’s individual shut off valve must be disconnected
from supply piping system during any pressure testing of that system
at test pressures in excess of 1/2 psig (3.5kPa).
The appliance must be isolated from the gas supply piping system
by closing its individual manual shut off valve during any pressure
testing of the gas supply piping system at test pressures equal to
or less than 1/2 psig (3.5kPa).
Attention! If one of the procedures results in pressures in excess of
1/2 psig (14" w.c.) (3.5 kPa) on the replace gas valve, it will result
in a hazardous condition.
CheckingManifoldPressures
Both Propane and Natural gas valves have a built-in pressure
regulator in the gas valve. Natural gas models will have a manifold
pressure of approximately 3.5" w.c. (.871kPa) at the valve outlet
with the inlet pressure to the valve from a minimum of 4.5" w.c.
(1.120kPa) for the purpose of input adjustment to a maximum of
14.0" w.c. (3.484kPa). Propane gas models will have a manifold
pressure approximately 10.0" w.c. (2.49kPa) at the valve outlet
with the inlet pressure to the valve from a minimum of 10.8" w.c.
(2.68kPa) for the purpose of input adjustment to a maximum of
14.0" w.c. (3.484kPa).
GasSupplyPressure(inchesw.c.)
Minimum Normal Maximum
Natural Gas 4.5" 7.0" 14.0"
LP (Propane) 10.8" 11.0" 14.0"
Manifold Pressure (inches w.c.)
Normal (HI)
Natural Gas 3.5"
LP (Propane) 10.0"
NOTICE: Never use plastic pipe. Check to conrm whether your
local codes allow copper tubing or galvanized.
NOTICE:Since some municipalities have additional local codes, it is
always best to consult your local authority and installation code.
The use of the following gas connectors is recommended:
— ANS Z21.24Appliance Connectors of Corrugated Metal Tubing
and Fittings.
— ANS Z21.45Assembled FlexibleAppliance Connectors of Other
Than All-Metal Construction
The above connectors may be used if acceptable by the authority
having jurisdiction. The state of Massachusetts requires that a exible
appliance connector cannot exceed three feet in length.
RecommendedGasPipeDiameter
PipeLength Schedule40Pipe
InsideDiameter
Tubing,TypeL
OutsideDiameter
Nat. L.P. Nat. L.P.
0-10ft
0-3m
1/2"
12.7mm
3/8"
9.5mm
1/2"
12.7mm
3/8"
9.5mm
11-40ft
4-12m
1/2"
12.7mm
1/2"
12.7mm
5/8"
15.9mm
1/2"
12.7mm
41-100ft
13-30m
1/2"
12.7mm
1/2"
12.7mm
3/4"
19mm
1/2"
12.7mm
101-150ft
31-46m
3/4"
19mm
1/2"
12.7mm
7/8"
22.2mm
3/4"
1.9 mm
GAS SUPPLY
RIGHT SIDE OF FIREPLACE
GAS FLEX LINE WITH
SHUTOFF VALVE
(PROVIDED)
FRONT OF
FIREPLACE
SURROUND
OPTIONAL ON/OFF
SWITCH LOCATION
Figure8

29210-0-0911 Page 11
INSTALLATION
Figure 9
Figure 10
BEND FRAMING SPACERS
UP AND FORM INTO
TRIANGULAR SHAPE.
REMOVE (1) SCREW AT
FRONT EDGE OF TOP
FLANGE, THEN USE THIS
SAME SCREW TO LOCATE
OUTER LEG OF TOP
STANDOFF TO THE
FIREPLACE.
ATTACH JUNCTION
BOX AS SHOWN
WITH (2) SCREWS
PROVIDED.
POWER TO JUNCTION BOX
SECURE FIREPLACE WITH
(4) SCREWS (2 PER BRACKET)
To begin, remove the glass door by releasing the 2 spring latches
at the top, and 2 spring latches at the bottom of the door frame.
Check to make sure there is no hidden damage to the unit. Take
a moment to plan out the gas, venting and electrical route. It is
best to start with the gas line rst, followed by the vent system and
electrical supply requirements.
Attention: If installing the optional FBB8 Blower Kit, it is recom-
mended that it be installed in the replace before completing in-
stallation of the replace.
This replace requires no hearth extension. Combustible material
on the oor may be installed up to the replace.
Install the replace without the Surround panels attached and
make all gas, venting and electrical connections.
To complete the installation, install the Surround panel assembly.
Refer to the instructions included with the surround panel kit to
install properly.
FramingandFinishing
1. Choose unit location.
2. Frame out opening for replace as shown in Figures 2 through
5 and install nished wall surface over framing prior to setting
replace into opening and securing unit.
3. The replace should be installed on a metal or wood panel
extending the full width and depth of the appliance. The verti-
cal dimensions in Figure 2 must be adjusted when a metal or
wood panel is placed beneath the appliance.
4. Install the side Framing brackets (1 per side) using the pi-
lot holes provided behind the side anges on the replace
outer wrap. Two setback locations are provided for locating
the framing brackets. See Figure 9. The pilot holes in the for-
ward position should be used if installing the replace after
the nished wall surface is present. The rearward hole po-
sition should be used to install teh replace directly to the
framed opening, prior to installing the nish wall surface.
The framing bracket locations are based on using 1/2” thick
surface nishing materials over the framing. See Figure 9.
Note: If installing the framing brackets over the nished face
wall surface, be sure you leave access for installing the vent-
ing components at the sides or rear of the framed out struc-
ture.
5. Secure unit to wall opening with common screw type fasten-
ers. See Figures 5 and 9.
6. Maintain combustible clearances as shown by Figures 2
through 5.
7. Prior to installing the Fireplace, hand bend the two (2) Top
Framing Spacers into triangles as shown in Figure 10. To at-
tach the outer leg of the standoffs, remove one (1) screw from
the front of the outer top ange of the replace, then re-instal
the same screw through the tab of the top standoff spacers
into the outer top to secure. See Figure 10.
Note: A combustible header may rest on top of the top stand-
off spacers. Screws may be installed through the top of the
standoff spacers and into the header to add stability of the
spacer if desired.
8. Non-combustible headers may be used above the replace
to maintain structural integrity, providing sufcient backing for
non-combustible nishing materials.
9. Because of the close proximity of the vent system to the head-
er framing, it is recommended that a combustible header be
turned upright to provide the 1” minimum clearance required
to vent pipe. See Page 7, Figure 2.

29210-0-0911Page 12
INSTALLATION(continued)
10. The nished wall surface materials must be non-combustible
for a distance of at least 12” above the top of the replace
outer cabinet.
11. It is recommended that the Junction Box be installed and
properly wired whether or not the optional blower accessory
is installed. Caution: Wiring must be performed by a qualied
electrician.
VentPipeClearance
Note: Maintain one inch (1”) of clearance around vertical vent
pipe. See Figure 11. For horizontal vent, maintain a minimum 1”
clearance to the bottom and sides of the vent, and 3” clearance to
combustibles above the vent pipe. See Figure 12.
WARNING: WHEN FINISHING THE FIREPLACE, NEVER OB-
STRUCT OR MODIFY THE AIR INLET/OUTLET OPENINGS IN
ANY MANNER. PROVIDE ADEQUATE CLEARANCES AROUND
AIR OPENINGS.
CAUTION: PRIOR TO INSTALLATION, MEASURE THE FIRE-
PLACE AND VERIFY FRAMING REQUIREMENTS, METHODS,
AND WALL COVERING DETAILS PRIOR TO FRAMING CON-
STRUCTION.
CAUTION: If the joints between the nished wall and the
replace surround (top and sides) are sealed, a 300°F minimum
sealant material must be used. These joints are not required to be
sealed.
SurroundInstallation
To complete the installation of the Loft replace, a Surround Kit
specically designed for use with these replaces must be in-
stalled prior to use. Surround options shown on page 38 are avail-
able from your dealer. Follow the instructions included with the
Surround Kit for proper installation.
OptionalBlowerAccessory
The Loft replace may be equipped with an optional FBB8 blower
accessory. See page 38.
The blower accessory may be installed at any time before or af-
ter installation of the replace providing that the junction box has
been properly pre-wired and secured to the right hand side of the
replace outer wrap. See Figures 10, 43 and 44.
Caution: Wiring must be performed by a qualied electrician.
Note: For shipping purposes, the junction box is installed on
the inside of the outer replace wrap. It is secured with
(2) screws on the side of the replace. Once removed
from the side of the replace, wiring to the junction box
and recepticle can be performed. Re-install the junc-
tion box assembly to the side of the replace so that the
recepticle faces insward. See Page 11, Figure 10.
TopofVent
Combustibles NOT
allowed in shaded
area
1"
1"
3"
(25 mm)
7” Diameter
intake vent
4” Diameter flue
(25 mm)
(76 mm)
Figure 12
1” MINIUM AIR SPACE
CLEARANCE AROUND
VENT PIPE
VENT PIPE
Figure 11

29210-0-0911 Page 13
VERTICAL, 90° ELBOW TO HORIZONTAL OUT THE WALL
Figure 13
90º ELBOW “A”
PIPE
LENGTH
VENT CAP
WALL FIRESTOP/
THIMBLE
“C”
“B”
"A" "B" "C"
6" 11 1/4" to 12 3/4"
(286 mm to 324 mm)
4 3/4" to 6 1/4"
(121 mm to 159 mm)
9" 14 1/4" to 15 3/4"
(362 mm to 400 mm)
7 3/4" to 9 1/4"
(197 mm to 235 mm)
12" 17 1/4" to 18 3/4"
(438 mm to 476 mm)
10 3/4" to 12 1/4"
(273 mm to 311 mm)
INSTALLATION(continued)
CORNER INSTALLATION VERTICAL, 90° ELBOW TO
HORIZONTAL OUT THE WALL
Figure 14
“A”
“C”
“B”
9” (229mm)
MINIMUM
VENT
CAP
“D”
6” (152mm)
MINIMUM
WALL FIRESTOP/
THIMBLE
1” (25.4mm)
MINIMUM
Dim. DVL25FP DVL33FP
A 40 3/32” 40 3/32”
B 28 9/32” 28 9/32”
C 14 13/16” 13 5/8”
D55 1/16” 55 1/16”

29210-0-0911Page 14
The following vent systems are acceptable for use with the DVL(25,33)FP series replaces:
SimpsonDuravent®GS4"-6⅝",refertopage23.
AmericanMetalProducts4"-6⅝"
SelkirkDirect-Temp®4"-6⅝"
SecuritySecureVent®4"-6⅝"
EmpireHorizontalRoundTerminationKitDVVK-4RE.SeePage17forterminationventinginformation.Refertotheventkit
instructionforadditionalinstallationrequirements.
EmpireFlexventKitDVVK-4F
EmpireFlexventKitDVVK-4FV
VENT SYSTEMS
InstallingtheVentSystem
VentSystemInstallationPrecautions
Before starting installation of vent kits, the installer should read
these instructions and the Vent Kit Instructions to ensure that a
proper vent installation is completed. Consult your local Building
Codes before beginning the installation.
WARNING
THIS GAS FIREPLACE AND VENT ASSEMBLY MUST BE
VENTED DIRECTLY TO THE OUTSIDE AND MUST NEVER BE
ATTACHED TO A CHIMNEY SERVING A SEPARATE SOLID
FUEL BURNING APPLIANCE. EACH GAS APPLIANCE
MUST USE A SEPARATE VENT SYSTEM. COMMON VENT
SYSTEMS ARE PROHIBITED.
VerticalVenting
The inlet and exhaust vent pipes MUST be connected to the
proper collars on the unit AND to the termination cap or the unit
will not operate.
WARNING
MAJOR U.S. BUILDING CODES SPECIFY MINIMUM
CHIMNEY AND/OR VENT HEIGHT ABOVE THE ROOF TOP.
THESE MINIMUM HEIGHTS ARE NECESSARY IN THE
INTEREST OF SAFETY. SEE FIGURES 13 AND 14 FOR
MINIMUM HEIGHTS, PROVIDED THE TERMINATION CAP IS
AT LEAST 2 FEET FROM A VERTICAL WALL AND 2 FEET
BELOW A HORIZONTAL OVERHANG.
Note: This also pertains to vertical vent systems installed on the
outside of the building.
ConnectingtheVentPipe
CAUTION
Sharpedges.Alwaysusegloveswheninstalling.

29210-0-0911 Page 15
VerticalThroughtheRoofApplications
The Gas Fireplace has been approved for:
a) Vertical installations up to 40 feet in height (bottom of replace
to cap).
b) Two sets of 45 degree elbow offsets (bends in exvent) within
the vertical installation. From 0 to a maximum of 8 ft. of vent
pipe can be used between elbows.
c) Wall straps must be used to support offset pipe every 4'.
This application will require that you rst determine the roof pitch
and use the appropriate venting components.
GeneralMaintenance
Conduct an inspection of the venting system semi-annually.
Recommended areas to inspect are as follows:
1. Check areas of the venting system which are exposed to the
elements for corrosion. These will appear as rust spots or
streaks and, in extreme cases, holes. These components should
immediately be replaced.
2. Remove the cap and shine a ashlight down the vent. Remove
any bird nests or other foreign material.
3. Check for evidence of excessive condensate, such as water
droplets forming in the ex venting and subsequently dripping
out at joints or seams. Condensate can cause corrosion of caps,
pipe and ttings. It may be caused by having excessive lateral
runs, or having exterior portions of the system exposed to cold
weather.
4. Inspect joints to verify that no pipe sections or ttings have been
disturbed and, consequently, loosened. Also, check mechanical
supports, such as wall straps or plumbers’ tape for rigidity.
DeterminingMinimumVentHeightAbovetheRoof.
WARNING
MajorU.S.buildingcodesspecifyminimumchimneyand/or
ventheightabovetherooftop.Theseminimumheightsare
necessaryintheinterestofsafety.Thesespecicationsare
summarizedinFigure13.
Figure 15
Note that for steep roof pitches, the vent height must be increased.
In high wind conditions, nearby trees, adjoining roof lines, steep
pitched roofs, and other similar factors can result in poor draft, or
down-drafting. In these cases, increasing the vent height may solve
this problem.
When terminating the vent cap near an exterior wall or overhang,
maintain minimum clearances as shown in Figure 14.
ROOF PITCH H (Min.)
Flat to 6/12 12" (305 mm)
6/12 to 7/12 15" (381 mm)
Over 7/12 to 8/12 18" (457 mm)
Over 8/12 to 16/12 24" (610 mm)
Over 16/12 to 21/12 36" (914 mm)
VERTICAL TERMINATION
Figure 16
MIN.
12" MIN.
24"
24"
MIN.
C
L

29210-0-0911Page 16
ToUsetheVentGraph(Figure17)
1. Determine the height of the center of the horizontal vent
pipe. Using this dimension on the Sidewall Vent Graph,
locate the point it intersects with the slanted graph line.
2. From the point of this intersection, draw a vertical line to
the bottom of the graph.
3. Select the indicated dimension, and position the unit in
accordance with same.
EXAMPLE A:
If the vertical dimension from the oor of the unit is 35 feet,
the horizontal run to the outer wall ange must not exceed
6.5 feet.
EXAMPLE B:
If the vertical dimension from the oor of the unit is
6.8 feet, the horizontal run to the outer wall ange must not
exceed 14.5 feet.
SPECIAL NOTE: For each 45 degree elbow installed in
the horizontal run, the length of the horizontal run MUST
be reduced by 18" (457 mm). This does not apply if the 45
degree elbows are installed on the vertical part of the vent
system. Reduce 3' for every 90° elbow.
Example: According to the chart the maximum horizontal
vent length is 20' and if two 45 degree elbows are required
in the horizontal vent it must be reduced to 17'.
The maximum number of 45 degree elbows permitted per
side wall installation is two (2). These elbows can be installed
in either the vertical or horizontal run.
Note: On vertical venting the rst elbow does not get
counted.
Acceptable vertical and horizontal vent run.
(40' maximum vertical and 20' maximum horizontal)
Unacceptable vertical and horizontal vent run.
Figure 17
VentingGraph(DimensionsinFeet)
26
27
28
29
30
31
32
33
34
35
36
37
38
39
40
B
A
TOP EXIT- VERTICAL AND HORIZONTAL TERMINATION
(DIMENSIONS IN FEET)
VERTICAL DIMENSION FROM THE BOTTOM OF THE UNIT
TO THE CENTER OF THE FLUE OUTLET
WITH VERTICAL OR HORIZONTAL TERMINATION CAPS
MINIMUM HEIGHT
FOR 90° ELBOW
CONNECTION
HORIZONTAL RUN
BOTTOM OF FIREPLACE
VENTING FIREPLACE - TOP

29210-0-0911 Page 17
SEE GRAPH FOR PERMISSIBLE “H” AND “V” DIMENSIONS
FIRESTOP AT
CEILING LEVEL
Figure 19
Examples of possible venting systems using two (2) 90° elbows.
V is listed as minimum vertical dimensions and H1 + H2 is listed
as total of maximum horizontal dimensions. The maximum vertical
and horizontal distances for two (2) 90° elbows as shown in
Figures 17 and 26 is 20 feet (6.1 m).
Attention: Refer to Figure 21 for additional venting requirements.
FIRESTOP AT
CEILING LEVEL
SEE GRAPH FOR PERMISSIBLE “H” AND “V” DIMENSIONS
NOTE: H1 AND H2 MUST BE ADDED TOGETHER TO USE CHART
Figure 20
BelowGradeInstallation
When it is not possible to meet the required vent terminal clearances
of 12" (305 mm) above grade level, a snorkel kit is recommended.
It allows installation depth down to 7" (178 mm) below grade level.
The 7" (178 mm) is measured from the center of the horizontal vent
pipe as it penetrates through the wall.
Ensurethesidewallventingclearancesareobserved.Ifventing
systemisinstalledbelowground,werecommendawindow
wellwithadequateandproperdrainagetobeinstalledaround
theterminationarea.
457 mm 18”.2 ()
MINIMUM
635
(25 )
m
”
76 mm 3”.2 ()
MINIMUM
COMBUSTIBLE
PROJECTION
PIPE STRAP
304.8 mm (12”)
ABOVE GRADE
TYPICAL BASEMENT INSTALLATION
Figure18
Examples of possible venting systems using one (1) 90° elbow.
Eight (8) feet is listed as minimum vertical vent run with 20 feet of
maximum horizontal vent run. Vertical dimensions are based on
centerline to centerline of pipe. Horizontal dimensions are based
on centerline of pipe to end of termination.
VENTINGFIREPLACE-TOP(continued)

29210-0-0911Page 18
SEE CHART FOR
PERMISSIBLE
“H” AND “V”
DIMENSIONS
A
CENTER OF ELBOW
STRAIGHT OUT
(MINIMUM)
10”
(254mm)
C
B
V
C
B
H
11”
(279mm)
BOTTOM OF
FIREPLACE
2 FOOT MIN.
VERTICAL PIPE
MAXIMUM HORIZONTAL
RUN WITH NO VERTICAL
RISE AND 90° ELBOW
PIPE STRAPS
EVERY3’ (91 CM)
20’ (6.1M)
MAXIMUM HORIZONTAL RUN
WITH MINIMUM VERTICAL RISE
AND ELBOW90º
10’ (3.5MM)
TO BOTTOM
OF UNIT
4’
(1.2MM)
2’ MIN.
VERTICAL PIPE
VENT CAP
9” (229mm) minimum
TO SIDE WALL
Figure 22
Figure 23
FIREPLACE
SERIES
HARD ELBOW DIMENSIONS
"A" "B" "C" "D"
DVL25FP 49 1/4”
(1,250 mm)
4 1/2”
(114 mm)
6 1/2”
(165 mm)
9 1/8”
(232 mm)
DVL33FP 52 1/4”
(1,327 mm)
4 1/2”
(114 mm)
6 1/2”
(165mm)
9 1/8”
(232 mm)
FIREPLACE
SERIES
FLEX PIPE 90 DEGREE BEND
"A" "B" "C" "D"
DVL25FP 49 1/4”
(1,250 mm)
4 1/2”
(114 mm)
6 1/2”
(165 mm)
9 1/8”
(232 mm)
DVL33FP 52 1/4”
(1,327 mm)
4 1/2”
(114 mm)
6 1/2”
(165 mm)
9 1/8”
(232 mm)
MINIMUM HOLE LOCATION DIMENSIONS FOR THROUGH
THE WALL HORIZONTAL INSTALLATIONS WITH 90 DEGREE
ELBOW OFF TOP OF FIREPLACE
SEEFIGURE17VENTINGCHARTFORPERMISSIBLE"H"AND
"V"DIMENSIONS.
VENTINGFIREPLACE-TOP(continued)
PositioningtheFireplace
Determine the exact position of the appliance so the direct vent
termination will be centered (if possible) between two (2) studs. This
will avoid any extra framing. All vent kit pipes should be assembled
on the unit after the unit is secured into the nal position.
Cutting the Hole
After the replace has been positioned in its permanent location,
the hole through the exterior wall of the house can be cut. This
hole must be 11" (279mm) high x 10" (254mm) wide with its center
line determined by the amount of vertical rise and horizontal run of
the termination. (See Figure 21) When locating the hole it must be
noted that the bottom of the cap must be 12" (305mm) above the
ground level, and top of the cap must be no less than 18" (457mm)
below a combustible projection, and no closer than 9" (229mm) to
any wall running parallel to vent termination. See Figures 27 and 28.
Note: A minimum 2’ vertical rise is required off the top of the replace
with all accetable vent systems.
Figure 21

29210-0-0911 Page 19
Figure 24
Figure 25
Figure 26
EXAMPLES - TOP VENT RUN
24” MINIMUM CLEARANCE
TO COMBUSTIBLES
24”
H2
H1
V1
Example
H2= 2ft
2 - (90° + 90°)= 6ft
H= 8ft V= 15ft
3 ft (914 mm) H3- 1 ft (305mm) = 4 ft (122mm)
6 ft (1.83M)
21 ft (6.4M)
10 ft (3M) V =21ft (6.4M)
2’ MIN.
VERTICAL PIPE
EXEMPLE

29210-0-0911Page 20
Termination clearance for buildings with combustible and noncombustible exteriors.
VerticalSidewallInstallations
Important! Minimum clearance between vent pipes and combustible materials is three (3") (76 mm) on top, and (1") (25 mm) on bottom
and sides.
Important!When vent termination exits through foundation less than 20" below siding outcrop, the vent pipe must extend outward so that
the horizontal vent terminal is located ush to, or beyond the outcrop siding.
InformationonVariousVentingRoutesandComponents
Important: It is always best to locate the replace in such a way that minimizes the number of offsets and horizontal vent length.
Since it is very important that the venting system maintain its balance between the combustion air intake and the ue gas exhaust, certain
limitations as to vent congurations apply and must be strictly adhered to.
The graph showing the relationship between vertical and horizontal side wall venting will help to determine the various vent lengths
allowable.
The horizontal vent run refers to the total length of vent pipe from the ue collar of the replace to the face of the outer wall.
The maximum horizontal vent run is 20 feet (6.10 m) when the vertical vent rise is 8 feet (2.44 m) (See Figure 17).
Venting terminals shall not be recessed into wall or siding.
Figure 27
TERMINATION CLEARANCES