White Mountain Hearth DVD32FP3 Series Quick start guide

Page 117333-15-0806
DIRECT VENT
GAS FIREPLACE HEATER
MODEL SERIES
MILLIVOLT
DVD32FP3(0,1,2,3)(N,P)-1
DVD36FP3(0,1,2,3)(N,P)-1
DVD42FP3(0,1,2,3)(N,P)-1
DVD48FP3(0,1,2,3)(N,P)-1
DIRECT IGNITION
DVD32FP5(0,1,2,3)N-1
DVD36FP5(0,1,2,3)N-1
DVD42FP5(0,1,2,3)N-1
DVD48FP5(0,1,2,3)N-1
EFFECTIVE DATE
AUGUST 2006
UL FILE NO. MH30033
INSTALLATION INSTRUCTIONS
AND
OWNER’S MANUAL
WARNING: If not installed, operated and
maintained in accordance with the manufacturer’s in-
structions, this product could expose you to substances
in fuel or from fuel combustion which can cause death
or serious illness.
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 certified
kit is used.
The Tahoe Direct Vent Zero Clearance Gas
Fireplace Heater
GAS-FIRED
Installer: Leave this manual with the appliance.
Consumer: Retain this manual for future reference.
— Do not store or use gasoline or other flamma-
ble 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 suppli-
er’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.
WARNING: If the information in these instruc-
tions are not followed exactly, a fire or explosion
may result causing property damage, personal
injury or loss of life.

Page 2 17333-15-0806
Important Safety Information ............................................................................................................................ 3
Safety Information for Users of LP Gas ............................................................................................................ 4
Requirements for Massachusetts ........................................................................................................................ 5
Introduction ....................................................................................................................................................... 6
Specifications ..................................................................................................................................................... 7
Fireplace Dimensions ......................................................................................................................................... 7
Clearances .......................................................................................................................................................... 8
Locating Fireplace ............................................................................................................................................. 8
Gas Supply ......................................................................................................................................................... 9
Rear Vent Conversion/Vent Systems ............................................................................................................... 10
Installation .................................................................................................................................................. 11-14
Venting Fireplace-Top Vent ........................................................................................................................ 15-18
Venting Fireplace-Rear Vent ....................................................................................................................... 19-20
Termination Clearances ................................................................................................................................... 21
Vent Clearances ................................................................................................................................................ 22
Vent System Identification ............................................................................................................................... 23
Framing and Finishing ................................................................................................................................24-25
Horizontal Termination .................................................................................................................................... 26
DVVK-4RE .................................................................................................................................................27-29
DVVK-4F Flex Vent ........................................................................................................................................ 30
Vertical Termination ................................................................................................................................... 31-32
Log Placement ...........................................................................................................................................33-34
Operating Instructions .................................................................................................................................35-36
Wiring Diagram-Standing Pilot ....................................................................................................................... 37
Lighting Instructions-Standing Pilot ................................................................................................................ 38
Troubleshooting-Standing Pilot ....................................................................................................................... 39
Wiring Diagram-Direct Ignition ...................................................................................................................... 40
Optional Remote Control ................................................................................................................................. 40
Lighting instructions-Direct Ignition ............................................................................................................... 41
Troubleshooting-Direct Ignition ...................................................................................................................... 42
LP Gas Conversion-Direct Ignition ............................................................................................................ 42-43
Maintenance and Service ................................................................................................................................. 44
Parts List .......................................................................................................................................................... 45
Parts View ........................................................................................................................................................ 46
Optional Variable Speed Blower Installation Instructions ..........................................................................47-48
Junction Box Wiring Installation Instructions ................................................................................................. 49
Optional Brick Liner Installation Instructions ................................................................................................. 49
Accessories ...................................................................................................................................................... 50
How To Order Repair Parts .............................................................................................................................. 51
Service Notes ..............................................................................................................................................51-52
Section Page
TABLE OF CONTENTS

Page 317333-15-0806
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.
• Due to high temperatures the appliance should be
located out of traffic 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 qualified
service person.
• Keep burner and control compartment clean.
• Vent cap is hot while fireplace 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 fireplace that will
obstruct the flow of ventilation air.
• Clearance 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 flammable
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 fireplace is
tempered 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 45 for ordering.
• DO NOT use this fireplace if any part has been under
water. Immediately call a qualified 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.
• If this appliance is installed directly on carpeting,
tile or other combustible material other than wood
flooring the appliance shall be installed on a metal or
wood panel extending the full width and depth of the
appliance.
The base referred to above does not mean the fireproof
base as used on wood stoves. The protection is for rugs
that are extremely thick and light colored tile.
• 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 flammable material should not be
placed on or near the appliance.
• Adequate accessibility clearances for servicing and
proper operation.
• This appliance must not share or be connected to a
flue serving a separate solid-fuel burning appliance.
• Keep the area around your appliance clear of
combustible materials, gasoline and other flammable
vapor and liquids.
• Under no circumstances should any solid fuels (wood,
coal, paper or cardboard etc.) be used in this appli-
ance.
• The flow of combustion and ventilation air must not
be obstructed in any way.
IMPORTANT SAFETY INFORMATION

Page 4 17333-15-0806
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
Propane (LP-Gas) is a flammable gas which can cause fires
and explosions. In its natural state, propane is odorless
and colorless. You may not know all the following safety
precautions 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 reading the following
information, you feel you still need more information, please
contact your gas supplier.
• 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
firefighters declare them to be safe.
• Use your neighbor’s phone and call a trained LP-Gas service
person and the fire 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 firefighters 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 people cannot smell well. Some people cannot smell the
odor of the chemical put into the gas. You must find 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 filter 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.
• Learn to recognize the odor of LP-Gas. Your local LP-Gas
Dealer can give you a “Scratch and Sniff” pamphlet. Use it
to find 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 qualified, do not light pilot lights, perform
service, or make adjustments to appliances on the LP-Gas
system. If you are qualified, 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 filled and allowed
to set too long before refilling. 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 orifices. 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 container is under vapor pressure by turning it off
at the container before it goes completely empty or having
it refilled before it is completely empty.

Page 517333-15-0806
REQUIREMENTS FOR MASSACHUSETTS
For all side wall horizontally vented gas fueled equipment
installed in every dwelling, building or structure used in
whole or in part for residential purposes, including those
owned or operated by the Commonwealth and where the
side wall exhaust vent termination is less than seven (7) feet
above finished grade in the area of the venting, including but
not limited to decks and porches, the following requirements
shall be satisfied:
1. INSTALLATION OF CARBON MONOXIDE
DETECTORS. At the time of installation of the side wall
horizontal vented gas fueled equipment, the installing
plumber or gasfitter shall observe that a hard wired
carbon monoxide detector with an alarm and battery
back-up is installed on the floor level where the gas
equipment is to be installed. In addition, the installing
plumber or gasfitter shall observe that a battery operated
or hard wired carbon monoxide detector with an alarm
is installed on each additional level of the dwelling,
building or structure served by the side wall horizontal
vented gas fueled equipment. It shall be the responsibility
of the property owner to secure the services of qualified
licensed professionals for the installation of hard wired
carbon monoxide detectors
a. In the event that the side wall horizontally vented
gas fueled equipment is installed in a crawl space or
an attic, the hard wired carbon monoxide detector
with alarm and battery back-up may be installed on
the next adjacent floor level.
b. In the event that the requirements of this subdivision
can not be met at the time of completion of
installation, the owner shall have a period of thirty
(30) days to comply with the above requirements;
provided, however, that during said thirty (30) day
period, a battery operated carbon monoxide detector
with an alarm shall be installed.
2. APPROVED CARBON MONOXIDE DETECTORS.
Each carbon monoxide detector as required in accordance
with the above provisions shall comply with NFPA 720
and be ANSI/UL 2034 listed and IAS certified.
3. SIGNAGE. A metal or plastic identification plate shall be
permanently mounted to the exterior of the building at a
minimum height of eight (8) feet above grade directly in
line with the exhaust vent terminal for the horizontally
vented gas fueled heating appliance or equipment. The
sign shall read, in print size no less than one-half (1/2)
inch in size, “GAS VENT DIRECTLY BELOW.
KEEP CLEAR OF ALL OBSTRUCTIONS”.
4. INSPECTION. The state or local gas inspector of the
side wall horizontally vented gas fueled equipment shall
not approve the installation unless, upon inspection,
the inspector observes carbon monoxide detectors and
signage installed in accordance with the provisions of
248 CMR 5.08(2)(a) 1 through 4.
(b) EXEMPTIONS: The following equipment is
exempt from 248 CMR 5.08(2)(a)1 through 4:
1. The equipment listed in Chapter 10 entitled
“Equipment Not Required To Be Vented” in the
most current edition of NFPA 54 as adopted by
the Board; and
2. Product Approved side wall horizontally vented
gas fueled equipment installed in a room or
structure separate from the dwelling, building or
structure used in whole or in part for residential
purposes.
(d) MANUFACTURER REQUIREMENTS - GAS
EQUIPMENT VENTING SYSTEM NOT
PROVIDED. When the manufacturer of a Product
Approved side wall horizontally vented gas fueled
equipment does not provide the parts for venting the
flue gases, but identifies “special venting systems”,
the following requirements shall be satisfied by the
manufacturer:
1. The referenced “special venting system”
instructions shall be included with the appliance
or equipment installation instructions; and
2. The “special venting systems” shall be Product
Approved by the Board, and the instructions for
that system shall include a parts list and detailed
installation instruction.
(e) A copy of all installation instructions for all Product
Approved side wall horizontally vented gas fueled
equipment, all venting instructions, all parts lists
for venting instructions, and/or all venting design
instructions shall remain with the appliance or
equipment at the completion of the installation.

Page 6 17333-15-0806
Instructions to Installer
1. Installer must leave instruction manual with owner after
installation.
2. Installer must have owner fill out and mail warranty card supplied
with the fireplace.
3. Installer should show owner how to start and operate the
fireplace.
This direct vent gas fireplace heater 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 Certification
This fireplace is design certified in accordance with American
National Standard/CSA Standard ANSI Z.21-88/CSA 2.33 and by
Underwriters Laboratories as a Direct Vent Gas Fireplace Heater
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 fireplace, 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.
Qualified 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 qualified agency. The term “qualified agency”
means any individual, firm, 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 fitter 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.
Warning: ANY CHANGE TO THIS FIREPLACE OR ITS
CONTROLS CAN BE DANGEROUS.
Improper installation or use of the fireplace can cause serious
injury or death from fire, burns, explosions, or carbon
monoxide poisoning.
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 orifice 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 orifice size identification.
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 orifice for location.
Preparation
This direct vent gas fireplace and its components are tested and safe
when installed in accordance with this Installation Manual. Report
to your dealer any parts damaged in shipment, specifically 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 benefit and safety. Failure to follow them will void your
warranty and may present a fire 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.
• Modification of the fireplace or direct vent system.
• Installation other than as instructed by Empire Comfort Systems,
Inc.
• Improper positioning of the logs, glass door or decorative
rock.
• Installation and/or use of any component part not manufactured
or approved by manufacturer.
INTRODUCTION

Page 717333-15-0806 Figure 1
Dim DVD32 DVD36 DVD42 DVD48
A 34"
864mm
37"
940 mm
43"
1092 mm
49"
1245 mm
B 31"
787 mm
34"
864 mm
40"
1016 mm
46"
1168 mm
C 23 1/16"
585 mm
23 1/16"
585 mm
25 1/16"
636 mm
25 1/16"
636 mm
D 35 5/8"
905 mm
35 5/8"
905 mm
37 5/8"
956 mm
37 5/8"
956 mm
E 32 3/4"
832 mm
32 3/4"
832mm
34 3/4"
883 mm
34 3/4"
883 mm
F 16 3/8"
416 mm
16 3/8"
416 mm
16 3/8
416 mm
16 3/8"
416 mm
G 24 1/2"
622 mm
24 1/2"
622 mm
26 1/2"
673 mm
26 1/2"
673 mm
H 7 1/8"
181 mm
7 1/8"
181 mm
7 1/8"
181 mm
7 1/8"
181 mm
I 21 1/2"
546 mm
24 1/2"
622 mm
30 1/2"
774 mm
36 1/2"
927 mm
J 10 3/4"
273 mm
12 1/4"
311 mm
15 1/4"
387 mm
18 1/4"
464 mm
K 9 1/4"
235 mm
9 1/4"
235 mm
9 1/4"
235 mm
9 1/4"
235 mm
RIGHT SIDE VIEW
J
H
K
Remote Control
Options & Accessories
Description
FRBC Millivolt Batt. Remote ON/OFF
FRBTC Millivolt Batt. Remote T-Stat
FREC Direct Ignition/Millivolt 120V ON/OFF Remote
TMW Millivolt Wireless Wall Thermostat
TRW Millivolt Reed Switch Wall Thermostat
FWS-1 Direct Ignition/Millivolt Wall Switch
Venting Options Description
DVVK-4TS Top vent kit (HORZ.) - 4½" to 6" (114.3mm to 152mm) wall
thickness
DVVK-4T Top vent kit (horz.) - 8" to 12" (203mm to 305mm) wall thickness
DVVK-4R Rear vent kit (horz.) - 5" to 7" (127mm to 178mm) wall thickness
DVVK-4V Vertical vent kit
DVVK-4F Horizontal flex vent kit (4' FLEX)
DVVK-4RE Horizontal round termination (wall thickness up to 11 7/16")
DV822 Vinyl siding kit for DVVK-4RE
DVD32 DVD36 DVD42 DVD48
Input BTU/Hr Maximum 18,000 20,000 25,000 28,000
BTU/Hr Minimum (millivolt only) 14,000 14,000 18,000 20,000
KWH (Maximum) 5.3 5.9 7.3 8.2
(Minimum) 4.1 4.1 5.3 5.9
NAT.
Orifice #46 (.081")
P-254
2.10 mm
P-288
#42 (.0935")
P-286
#39 (.0995")
P-285
Air Shutter Opening 1/16" (1.6mm) 1/16" (1.6mm) 3/16"(4.8mm) 1/8" (3.2mm)
LP
Orifice #56 (.0465")
P-287
#55 (.052")
P-182
1.45 mm
P-208
#52 (.0635")
P-185
Air Shutter Opening 1/4" (6.3mm) 5/16" (7.9mm) 5/16" (7.9mm) 5/16" (7.9mm)
Height without standoff 32 3/4" (832mm) 32 3/4"(832mm) 34 3/4"(883mm) 34 3/4"(883mm)
Width 34" (864mm) 37" (940mm) 43" (1092mm) 49" (1245mm)
Depth 16 3/8" (416mm) 16 3/8" (416mm) 16 3/8" (416mm) 16 3/8" (416mm)
Gas Inlet Shutoff Valve (Pipe) 1/2 NPT 1/2 NPT 1/2 NPT 1/2NPT
NOTE: Air shutter settings
are factory minimum
settings. Some venting
configurations may
require minor air shutter
adjustments for optimum
performance.
SPECIFICATIONS
FIREPLACE DIMENSIONS

Page 8 17333-15-0806
Mantel Chart (Figure 3)
Figure 3
Clearances (Figure 4)
Clearance from top front edge of fireplace to ceiling is 36"
Clearance from side of fireplace to adjacent sidewall is 6".
Figure 4
15”
(381mm)
TOP EDGE OF FIREPLACE
12” (305mm)
10” (254mm)
MANTEL
COMBUSTIBLE TRIM AND MANTELS
ALLOWED IN SHADED AREA
4”
5”
6”
7”
8”
9”
11”
13 3/4”
3/4”
1 ½”
2 1/4”
3”
3 3/4”
4 ½”
6”
8”
3”
Figure 5
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.
Figure 2
Combustible Material
No greeting cards, stockings or ornamentation of any type should
be placed on or attached to the fireplace. The flow of heat can
ignite combustibles.
Note: When using Empire EMBF, UMC, and UMF Series Full
Mantels with DVD32 and DVD36 Series Fireplaces, combustible
clearance may be reduced to 1" clearance from top edge of fire-
place face.
CABINET
INSTALLATION
FLUSH WALL
INSTALLATION
ROOM DIVIDER
INSTALLATION
CORNER
INSTALLATION
ANGLED CORNER
INSTALLATION
ISLAND
INSTALLATION
Clearance to Combustibles
Back 0" (0 mm)
Side 0" (0 mm)
Floor 0" (0 mm)
Top Stand-off 0" (0 mm)
Top Framing Edge 3" (76 mm)
SEE MANTLE CHART FOR
MAXIMUM MANTLE DEPTH
NON-COMBUSTIBLE
FIRST 3 (SEE MAGNIFIED
VIEW)
NAILING
FLANGES
GLASS FRONT
TOP FRAMING
LEDGE
FINISHED WALL
(COMBUSTIBLE)
SEE MANTLE CHART
FOR MINIMUM HEIGHT
OF MANTLE ABOVE UNIT
2" x 4" HEADER
STAND OFF
3" (76 mm) HEIGHT
ABOVE TOP OF
FIREPLACE
3"
”
CLEARANCES
LOCATING FIREPLACE

Page 917333-15-0806
Figure 6
The gas pipeline can be brought in through the right or left side of
the appliance. Consult the current National Fuel Gas Code, ANSI
Z223.1 CAN/CGA-B149 (.1 or .2) installation code.
Installing a New 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 ad-
equate, contact your local authorized installer for installation or
relocation.
Compounds used on threaded joints of gas piping shall be resistant
to the action of liquefied 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 flame 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!
NOTE: 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.
On direct ignition valves, hex plugs may be replaced with hose fittings
for pressure checks, then reinstalled before operating fireplace.
When using copper or flex connector use only approved fittings.
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 fireplace 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).
Figure 7
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"
Note: Never use plastic pipe. Check to confirm whether your
local codes allow copper tubing or galvanized.
Note: 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 Z21.24 Appliance Connectors of Corrugated Metal Tubing
and Fittings.
— ANS Z21.45 Assembled Flexible Appliance 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 flexible
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

Page 10 17333-15-0806
Note: Discard insulation
& retainer when using
vertical venting off
VERTICAL VENTING
HORIZONTAL VENTING
FLUE INSULATION
INSULATION
RETAINER
INLET VENT COLLAR
INLET VENT COLLAR
FLUE OUTLET
COLLAR
FLUE COVER PLATE
(See note above)
INLET VENT
COVER PLATE
FLUE COVER PLATE
INLET VENT
COVER PLATE
Note: It is recommended that the
flue cover plate tab be pulled
outward prior to removal.
This will ensure that the plate
is not accidentally dropped
inside the rear air chamber.
Note: Discard insulation
& retainer when venting off
top of fireplace.
REAR VENT CONVERSION
Converting flue take-off to rear venting
When switching out the flue and inlet vent collars to run horizontally
off the rear vent, the following steps must be taken.
1. Remove the inlet vent collar (8 screws) and flue collar (4 screws)
from the top of the fireplace, and set to the side.
2. Remove the inlet cover plate and flue cover plate located on the
back of the fireplace. These will be used to close the top flue
and inlet openings.
3. Insert the insulation retainer bracket and insulation into the top
flue pipe before reinstalling the flue cover plate over the top flue
with 4 screws.
4. Reinstall the inlet cover plate over the top inlet opening with 4
screws. See illustration above..
5. Install the flue collar assembly to the rear flue with 4 screws.
6. Install the inlet vent collar to the rear of the fireplace with 8
screws.
7. This completes the conversion for a rear vent application.
Note: for top vented installations, the insulation and retainer are
to be removed from the flue pipe and discarded.
SPECIAL VENT SYSTEMS
The following vent systems are acceptable for use with the
DVD (32, 36, 42, 48)series fireplaces:
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,
refer to Page 27
Empire Flexvent Kit DVVK-4F, refer to page 30
* Can not be used in side wall horizontal vent
installations in the State of Massachusetts.

Page 1117333-15-0806
Framing and Finishing
1. Choose unit location.
2. Frame in fireplace with a header across the top. It is important to
allow for finished face when setting the depth of the frame.
3. Attach fireplace to frame using adjustable frame. Preset depth to
suit facing material (adjustable to 1/2", 5/8" or 3/4" depths).
4. Use (8) 1/2" hex-head screws supplied in hardware package,
to screw through slotted holes in drywall strip and then screw
into pre-drilled holes on fireplace side. Measure from face of
fireplace to face of drywall strip to determine final depth.
Figure 8
Vent Pipe Clearance
Note: Maintain one inch (1") of clearance around vertical vent
pipe. See Fig. 9A. 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 Fig. 9B
Figure 9A
VENT PIPE
1" MINIMUM CLEARANCE AROUND VENT PIPE
Top of Vent
Combustibles NOT
allowed in shaded
area
1"
1"
3"
(25 mm)
7” Diameter
intake vent
4” Diameter flue
(25 mm)
(76 mm)
Figure 9B
INSTALLATION

Page 12 17333-15-0806
Note: For finishing to top of fireplace, refer to Figure 12.
DVD32 DVD36 DVD42 DVD48
"A" 35 3/4"
(908mm)
35 3/4"
(908mm)
37 3/4"
(959mm)
37 3/4"
(959mm)
"B" 34 3/8"
(873mm)
37 3/8"
(949mm)
43 3/8"
(1102mm)
49 3/8"
(1254mm)
"C" 16 3/8"
(416mm)
16 3/8"
(416mm)
16 3/8"
(416mm)
16 3/8"
(416mm)
Figure 11
Attention: Add 3-3/4" to “A” dimensions when using a flush
mantel base.
Attention: If a base or mantel is not used and the appliance is
installed directly on carpeting, tile or other combustible material
other than wood flooring, it shall be installed on a metal or wood
panel extending the full width and depth of the appliance. The
vertical dimension in Figure 11 must be adjusted when a metal or
wood panel is placed beneath the appliance.
Finishing (Figures 12 and 13)
Finish the walls with the material of your choice. Figure 3 on
page 8 shows the minimum vertical and corresponding maximum
horizontal dimensions of mantels or other combustible projections
above the top front edge of the fireplace.
Only non-combustible materials may be used to cover the black
fireplace front.
Warning: When finishing the fireplace never obstruct
or modify the air inlet/outlet louvers in any manner.
Provide adequate clearances around air openings into the
combustion chamber.
Caution: If the joints between the finished wall and the fireplace
surround (top and sides) are sealed, a 300°F minimum sealant
material must be used. These joints are not required to be sealed.
Only non-combustible material (using 300°F minimum adhesive if
needed), can be applied as facing to the fireplace surround.
Flush Mount Mantel Installation (Figure 10)
The fireplace must extend 3/4" beyond finished wall surface when
using a flush mount mantel. Refer to Figure 10 to locate nailing
flanges on fireplace sides. Mark and drill two (2) 1/8" holes into
fireplace side to mount each nailing flange. Use eight (8) 1/2"
hex-head screws supplied in hardware package to attach nailing
flanges to fireplace sides.
Figure 10
Attention: When fireplace is installed in optional full cabinet mantel
or corner mantel the (4) four nailing flanges shown in Figure 10 will
not be installed on the side of outer casing. The fireplace will be
attached to the full cabinet mantel or corner mantel with the (2) two
nailing flanges located on the top of the outer casing assembly.
Framing (Figure 11)
Fireplace framing can be built before or after the fireplace is set in
place. Framing should be positioned to accommodate wall covering
and fireplace facing material. The fireplace framing should be
constructed of 2 x 4 lumber or heavier. The framing headers may
rest on the fireplace standoffs. Refer to Figure 11 for minimum
framing dimensions.
CAUTION: MEASURE FIREPLACE DIMENSIONS AND
VERIFY FRAMING METHODS, AND WALL COVERING
DETAILS BEFORE FRAMING CONSTRUCTION
BEGINS.
Framing dimension "A" includes a three inch clearance for
standoffs on firebox. After installing firebox into framing,
the finished wall surface must cover the three inch opening
above the firebox.
NAIL OR OTHER SUITABLE FASTENER
INSTALLATION (continued)

Page 1317333-15-0806
Flush Wall Installation
Figure 12
Combustible Surround Installation
Figure 13
Attention: Cold climate installation recommendation:
When installing this unit against a non-insulated exterior
wall, it is recommended that the outer walls be insulated to
conform to applicable insulation codes.
Vent Runs (Figures 14, 15, 16, 17 and 18)
In planning the installation for the fireplace, it is necessary to install
certain components before the appliance is completely positioned
and installed. These include the direct vent system, gas piping for the
appliance and the electrical wiring. (If the fan option is used.)
The appliance can be mounted on any of the following surfaces:
1. A flat, hard combustible (burnable) surface.
2. A raised wooden platform.
3. Four (4) corner supports. (Example: Four (4) concrete masonry
blocks.) These supports must be positioned so they contact all
four (4) perimeter edges on the bottom of the unit.
VERTICAL, 90° ELBOW WITH HORIZONTAL
TERMINATION
Figure 14
3! OF NON-COMBUSTIBLE MATERIAL
FINISHED WALL
FRONT TRIM OR NON-
COMBUSTIBLE MA TERIAL
(INSTALLA TION IS OPTIONAL)
JOINT BETWEEN FINISHED
WALL AND UNIT SEALED
WITH 300° F, 149° C SEALANT
MATERIAL (SEALANT IS OPTIONAL)
DVD32, 36
47 ½”
(121 cm)
TO BOTTOM
OF UNIT
DVD42, 48
49 ½”
(126 cm)
TO BOTTOM
OF UNIT
VENTCAP/
THIMBLE
3! OF NON-COMBUSTIBLE MATERIAL
FINISHED WALL
FRONT TRIM OR NON-COMBUSTIBLE
MATERIAL (INSTALLATION IS OPTIONAL)
JOINT BETWEEN FINISHED WALL AND
UNIT SEALED WITH 300° F 149
MATERIAL (SEALANT IS OPTIONAL)
° C
SEALANT
COMBUSTIBLE SURROUND
MANTELSHELF
2X4
HEADER
STAND OFF
INSTALLATION (continued)

Page 14 17333-15-0806
HORIZONTAL ONLY, STRAIGHT OUT THE BACK
Figure 15
VERTICAL, 90° ELBOW TO
HORIZONTAL OUT THE WALL
CORNER INSTALLATION VERTICAL, 90° ELBOW TO
HORIZONTAL OUT THE WALL
Figure 17
CORNER INSTALLATION HORIZONTAL, 45° ELBOW
TO HORIZONTAL OUT THE WALL
Figure 16
Figure 18
WALL FIRESTOP/
THIMBLE
DVD32 DVD36 DVD42 DVD48
"A" "B" "B" "B" "B"
6"
(152mm)
4" to 5 1/2"
(102mm to140mm)
4" to 5"
(102mm to 127mm)
n/a n/a
9"
(229mm)
6" to 7 1/2"
(152mm to 191mm)
6" to 7 1/2"
(152mm to 191mm)
4" to 5 1/2"
(102mm to 140mm)
n/a
12"
(305mm)
9" to 10 1/2"
(229mm to 267mm)
9" to 10 1/2"
(229mm to 267mm)
9" to 10 1/2"
(229mm to 267mm)
n/a
VENT CAP
A "
PIPE LENGTH
WALL FIRESTOP/
THIMBLE
"
"A" "B" Models
6" 5 1/8" to 6 1/2" (130mm to 165mm) DVD 32,36,42,48
9" 8 1/8" to 9 1/2" (206mm to 241mm) DVD 32,36,42
12" 11 1/8" to 12 1/2" (283mm to 317mm) DVD 32,36,42
WALL FIRESTOP/
THIMBLE
"A" "B" "C"
6" 11 1/4" to 12 3/4"
(286mm to 324mm)
4 3/4" to 6 1/4"
(121mm to 159mm)
9" 14 1/4" to 15 3/4"
(362mm to 400mm)
7 3/4" to 9 1/4"
(197mm to 235mm)
12" 17 1/4" to 18 3/4"
(438mm to 476mm)
10 3/4" to 12 1/4"
(273mm to 311mm)
VENT
CAP
WALL FIRESTOP/
THIMBLE
Dim. DVD32 DVD36 DVD42 DVD48
A36 1/8"
918mm
38 3/8"
975mm
42 1/2"
1080mm
46 3/4"
1187mm
B25 1/2"
648mm
27 1/8"
689mm
30 1/8"
765mm
33 1/8"
841mm
C11 1/2"
292 mm
12 5/8"
321 mm
14 3/4"
375 mm
16 7/8"
429 mm
D51 1/8"
1299mm
54 1/4"
1378mm
60 1/8"
1527mm
66 1/8"
1680mm
INSTALLATION (continued)

Page 1517333-15-0806
To Use the Vent Graph (Figure 19)
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 floor of the unit is 35
feet, the horizontal run to the outer wall flange must not
exceed 6.5 feet.
EXAMPLE B:
If the vertical dimension from the floor of the unit is 6.5
feet, the horizontal run to the outer wall flange 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" (45cm). 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 first elbow does not get
counted.
Figure 19
Acceptable vertical and horizontal vent run.
(40' maximum vertical and 20' maximum horizontal)
Unacceptable vertical and horizontal vent run.
Venting Graph (Dimensions in Feet)
VERTICAL DIMENSION FROM THE BOTTOM OF THE UNIT
TO THE CENTER OF THE FLUE OUTLET
WITH VERTICAL OR HORIZONTAL TERMINATION CAPS
VENTING FIREPLACE - TOP

Page 16 17333-15-0806
Figure 21
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 Figure
22 is 20 feet (6.1M).
Attention: Refer to Figure 19 for additional venting
requirements.
Figure 22
Below Grade Installation
When it is not possible to meet the required vent terminal clearances
of 12" (305mm) above grade level, a snorkel kit is recommended.
It allows installation depth down to 7" (178mm) below grade level.
The 7" (178mm) 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.
TYPICAL BASEMENT INSTALLATION
Figure 20
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.
Firestop at
Ceiling Level
Firestop at
Ceiling Level
VENTING FIREPLACE - TOP (continued)

Page 1717333-15-0806
MINIMUM HOLE LOCATION DIMENSIONS FOR THROUGH THE
WALL HORIZONTAL INSTALLATIONS WITH 90 DEGREE ELBOW
OFF TOP OF FIREPLACE
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 moved into the final position.
Cutting the Hole (Figures 23)
After the fireplace has been positioned in its permanent location, the hole
through the exterior wall of the house can be cut. This hole must be 10"
(254mm) high x 10" (254mm) wide with its center line determined by the
amount of vertical rise and horizontal run of the termination. (See Figure
23) 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 Figure 24)
A
CENTER OF ELBOW
STRAIGHT OUT
(MINIMUM)
MAXIMUM HORIZONTAL
RUN WITH NO VERTICAL
RISE AND 90° ELBOW
MAXIMUM HORIZONTAL
RUN WITH MINIMUM
VERTICAL RISE AND
90° ELBOW
minimum
Figure 24
Figure 25
FIREPLACE
SERIES
HARD ELBOW DIMENSIONS
"A" "B" "C"
DVD32FP 41-1/2"
(1054mm)
4"
(102mm)
6" (152mm)
DVD36FP 41-1/2"
(1054mm)
4"
(102mm)
6"
(152mm)
DVD42FP 43-1/2"
(1105mm)
4"
(102mm)
6"
(152mm)
DVD48FP 43-1/2"
(1105mm)
4"
(102mm)
6"
(152mm)
FIREPLACE
SERIES
FLEX PIPE 90 DEGREE BEND
"A" "B" "C"
DVD32FP 43"
(1092mm)
4-1/2"
(114mm)
6-1/2"
(165mm)
DVD36FP 43"
(1092mm)
4-1/2"
(114mm)
6-1/2"
(165mm)
DVD42FP 45"
(1143mm)
4-1/2"
(114mm)
6-1/2"
(165mm)
DVD48FP 45"
(1143mm)
4-1/2"
(114mm)
6-1/2"
(165mm)
Figure 23

Page 18 17333-15-0806
Figure 26
Figure 27
Figure 28
24”
24” MINIMUM
CLEARANCE TO
COMBUSTIBLES
EXAMPLES - TOP VENT RUN

Page 1917333-15-0806
To Use the Vent Graph (Figure 29)
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 floor of the unit
is 12 feet, 4 inches the horizontal run to the outer
wall flange must not exceed 12 feet, 3 inches.
EXAMPLE B:
If the vertical dimension from the floor of the unit
is 6 feet, 9 inches, the horizontal run to the outer
wall flange must not exceed 6 feet, 6 inches.
SPECIAL NOTE: For each 45 degree elbow
installed in the horizontal run, the length of the
horizontal run MUST be reduced by 18" (45cm).
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.
Figure 29
Acceptable vertical and horizontal vent run.
Unacceptable vertical and horizontal vent run.
Note: When rear venting unit, adjust air shutter from 1/16" open
up to between 1/8" and 3/16" for NAT gas.
Adjust air shutter from 1/4" open to between 5/16" and 3/8" for
LP gas.
Venting Graph (Dimensions in Feet)
Note: When rear venting unit, adjust air shutter
from 1/16" open up to between 1/8" and 3/16"
for NAT gas.
Adjust air shutter from 1/4" open to between 5/16"
and to 3/8" for LP gas.
VERTICAL DIMENSION FROM THE BOTTOM OF THE UNIT
TO THE CENTER OF THE FLUE OUTLET
WITH VERTICAL OR HORIZONTAL TERMINATION CAPS
26
27
28
29
30
31
32
33
34
35
36
37
38
39
40
HORIZONTAL RUN
REAR EXIT - VERTICAL AND HORIZONTAL TERMINATION
(DIMENSIONS IN FEET)
REAR HORIZONTAL
VENT CONNECTION
B
A
DVD48FP(ONLY)
VENTING FIREPLACE - REAR

Page 20 17333-15-0806
Figure 30
Figure 31
Figure 32
Figure 33
Model Maximum Pipe
Length H1
DVD32 24"
DVD36 24"
DVD42 18"
DVD48 N/A
Model Maximum Pipe
Length H1
DVD32 24"
DVD36 24"
DVD42 24"
DVD48 6"
EXAMPLES - REAR VENT RUN