Empire Comfort Systems DVP42DP31N-2 Quick start guide

DIRECT VENT
GAS FIREPLACE HEATER
MODEL SERIES
MILLIVOLT STANDING PILOT
DVP42DP31(N,P)-2
DIRECT IGNITION
DVP42DP51N-1
INTERMITTENT PILOT
DVP42DP71(N,P)-2
REMOTE RF MODELS
DVP42DP91(N,P)-3
UL FILE NO. MH30033
INSTALLATION INSTRUCTIONS
AND
OWNER’S MANUAL
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.
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.
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 ammable
vapors and liquids in the vicinity of this or any
other appliance.
— WHAT TO DO IF YOU SMELL GAS
• Do not try to light any appliance.
• Do not touch any electrical switch; do not use
any phone in your building.
• Immediately call your gas supplier from a
neighbor’s phone. Follow the gas supplier’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 sup-
plier.
WARNING: If the information in these instructions
are not followed exactly, a re or explosion may
result causing property damage, personal injury or
loss of life.
WARNING
HOT GLASS
DO NOT TOUCH
NEVER
WILL
CAUSE BURNS.
GLASS
UNTIL COOLED.
ALLOW CHILDREN
TO TOUCH GLASS.
EMPIRE
EMPIRE
Comfor t Systems
Page 1

28651-2-0811Page 2
Important Safety Information ....................................................................................................................................3
Safety Information for Users of LP Gas ....................................................................................................................4
Requirements for Massachusetts .............................................................................................................................5
Introduction ...............................................................................................................................................................6
Specication .............................................................................................................................................................7
Fireplace Dimensions ...............................................................................................................................................7
Clearances ...............................................................................................................................................................8
Locating Fireplace ....................................................................................................................................................9
Gas Supply .............................................................................................................................................................10
Rear Vent Conversion ............................................................................................................................................ 11
Vent Systems ......................................................................................................................................................... 11
Installation .......................................................................................................................................................12 - 15
Venting Fireplace - Top ....................................................................................................................................16 - 19
Examples - Top Vent Run .......................................................................................................................................20
Venting Fireplace - Rear .........................................................................................................................................21
Examples - Rear Vent Run .....................................................................................................................................22
Termination Clearances ..........................................................................................................................................23
Vent Clearances .....................................................................................................................................................24
Vent System Identication ......................................................................................................................................25
8" Venting Framing and Finishing ....................................................................................................................26 - 27
Horizontal Termination ............................................................................................................................................28
DVVK-5F Flex Vent Instructions .............................................................................................................................29
Vertical Termination .........................................................................................................................................30 - 31
Log Placement (4 Log Set) .....................................................................................................................................32
Operating Instructions .....................................................................................................................................33 - 34
Standing Pilot Wiring Diagram ...............................................................................................................................35
Standing Pilot Lighting Instructions ........................................................................................................................36
Standing Pilot Troubleshooting ...............................................................................................................................37
Direct Ignition Wiring Diagram.................................................................................................................................38
Optional Remote Control.........................................................................................................................................38
Direct Ignition Lighting Instructions .........................................................................................................................39
Initial Start Up Gas Line Purge................................................................................................................................40
Direct Ignition Troubleshooting................................................................................................................................40
Direct Ignition Propane/LP Gas Conversion.....................................................................................................41 - 42
Intermittent Pilot Lighting Instructions ....................................................................................................................43
Intermittent Pilot Operating Instructions .................................................................................................................44
Intermittent Pilot Wiring Diagram ............................................................................................................................44
Intermittent Pilot Troubleshooting ....................................................................................................................45 - 49
RF Operating Instructions ......................................................................................................................................50
RF Maintenance .....................................................................................................................................................51
RF Wiring Diagram .................................................................................................................................................52
RF Lighting Instructions ..........................................................................................................................................53
Maintenance and Service ................................................................................................................................54 - 55
Parts View ..............................................................................................................................................................56
Parts List .........................................................................................................................................................57 - 58
FBB4 Optional Variable Speed Blower Installation .........................................................................................59 - 60
Junction Box Wiring Installation Instructions ..........................................................................................................61
Brick Liner Installation Instructions .........................................................................................................................61
Accessories ............................................................................................................................................................62
Master Parts Distributor List ....................................................................................................................................63
How To Order Repair Parts ....................................................................................................................................63
Quick Reference Guide ....................................................................................................................................64 - 65
Appliance Service History ................................................................................................................................66 - 67
Section Page
TABLE OF CONTENTS

28651-2-0811 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.
• If this appliance is installed directly on carpeting, tile or
other combustible material other than wood ooring 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 reproof
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 ammable 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 ue
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 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 qualied service
person. The appliance should be inspected before use
and at least annually by a qualied service person. More
frequent cleaning may be required due to excessive lint from
carpeting, bedding 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.
• 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 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 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 Pages 57 and 58 for ordering.
• Do not use this replace 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
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.

28651-2-0811Page 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 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.
• 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

28651-2-0811 Page 5
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 nished grade in the area of
the venting, including but not limited to decks and porches, the
following requirements shall be satised:
1. INSTALLATION OF CARBON MONOXIDE DETECTORS.
At the time of installation of the side wall horizontal vented
gas fueled equipment, the installing plumber or gastter shall
observe that a hard wired carbon monoxide detector with an
alarm and battery back-up is installed on the oor level where
the gas equipment is to be installed. In addition, the installing
plumber or gastter 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 qualied 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
oor 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 certied.
3. SIGNAGE. A metal or plastic identication 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 ue gases, but identies
“special venting systems”, the following requirements
shall be satised 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.

28651-2-0811Page 6
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 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 Certication
This replace is design certied in accordance with American
National Standard/CSA Standard ANSI Z21.88/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 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
personor througha representativeis engagedinandis responsiblefor
(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 theAmerican 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 replace can cause
serious injury or death from re, 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 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 logs, glass door or decorative rock.
• Installation and/or use of any component part not manufactured
or approved by manufacturer.
INTRODUCTION

28651-2-0811 Page 7
Figure 1
DVP42
A 34 3/4"
(882.7 mm)
B 43"
(1092.2 mm)
C 19 7/8"
(505 mm)
D 25"
(635 mm)
E 40"
(1016 mm)
G 26 1/2"
(673.1 mm)
H 37 3/4"
(1035.1 mm)
I 13 1/4"
(336.6 mm)
J 7 1/8"
(181 mm)
Remote Control Options
& Accessories
Description
FRBC Millivolt Battery. Remote ON/OFF
FRBTC Millivolt Battery. Remote Thermostat
TRW Millivolt WIRELESS Wall Thermostat
TMV Millivolt REED SWITCH Wall Thermostat
FWS-1 Direct Ignition/Millivolt Wall Switch
DVP42
Input Btu/hr Maximum 28,000
Btu/hr Minimum (millivolt only) 19,000
KWH (Maximum) 8.2
(Minimum) 5.5
NAT.
Orice #38 (.1015) P-203 - (DVP42DP(3,7,9))
3.25 mm P-306 - (DVP42DP5)
Air Shutter Opening 1/8"(3.2mm)
LP
Orice #52 (.0635") P-185
Air Shutter Opening FULL OPEN
Height without standoff 34 3/4"(3.2mm)
Width 43"(1092mm)
Depth 19 7/8"(505mm)
Gas Inlet Shutoff Valve (Pipe) 1/2 NPT
NOTICE: A i r s h u t t e r
s e t t i n g s a r e f a c t o r y
minimum settings. Some
venting congurations may
require minor air shutter
adjustments for optimum
performance.
SPECIFICATIONS
FIREPLACE DIMENSIONS
LEFT SIDE VIEW FRONT VIEW
RIGHT SIDE VIEW
ELECTRICAL
ACCESS
VENT COLLAR
TOP VIEW
GAS LINE ACCESS
A
C
J
G
I
GAS LINE
ACCESS
H
D
E
B
VENT COLLAR
STANDOFFS
NAILING
FLANGES
GLASS
FRAME
ASSEMBLY
GAS LINE
ACCESS
RATING PLATE
AND LABELS
GAS CONTROLS
AND SWITCHES

28651-2-0811Page 8
Mantel Chart (Figure 4)
Figure 4
Clearances (Figure 5)
Clearance from top front edge of replace to ceiling is 36"
Clearance from side of replace to adjacent sidewall is 6".
Figure 5
Figure 2
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.
NOTICE: Empire "Standard Mantels" are not approved for use with
the DVP42DP(31,71,91)(N,P) Series replaces.
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)
CLEARANCES
15”
(381mm)
TOP EDGE OF FIREPLACE
12”(305mm)
10”(254mm)
MANTEL
COMBUSTIBLES
ALLOWED
5”
6”
7”
8”
9”
11 ”
13 3/4”
1½”
21/4”
3”
33/4”
4½”
6”
8”
36”
(914mm)
6” (152mm)
SEE MANTLE CHARTFOR
MAXIMUM MANTLE DEPTH
NON-COMBUSTIBLE
FIRST 3(SEE MAGNIFFIED
VIEW)
”
NAILING
FLANGES
GLASSFRONT
TOPFRAMING
LEDGE
FINISHEDWALL
(COMBUSTIBLE)
SEE MANTLE CHART
FORMINIMUM HEIGHT
OF MANTLE ABOVE UNIT
2" x4"HEADER
STAND OFF
3" (76 mm) HEIGHT
ABOVETOP OF
FIREPLACE
3"
FRONT FACE (SIDE)
FIREPLACE
(TOP VIEW)
3
MAX.
PERPENDICULAR
SIDE WALL
45°
6
COMBUSTIBLE
MATERIALS ALLOWED
IN SHADED AREAS
Figure 3

28651-2-0811 Page 9
Figure 6
NOTICE: 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.
CABINET
INSTALLATION
FLUSH WALL
INSTALLATION
ROOM DIVIDER
INSTALLATION
CORNER
INSTALLATION
ANGLED CORNER
INSTALLATION
ISLAND
INSTALLATION
LOCATING FIREPLACE

28651-2-0811Page 10
Figure 7
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 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.
On direct ignition valves, hex plugs may be replaced with hose ttings
for pressure checks, then reinstalled before operating replace.
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).
Figure 8
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 Z21.24 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 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
*NOTICE: Remote "RF" Models - 10.5" w.c. maximum
GAS SUPPLY

28651-2-0811 Page 11
REAR VENT CONVERSION
Converting ue take-off to rear venting
When switching out the ue 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 ue collar (4 screws)
from the top of the replace, and set to the side.
2. Remove the inlet cover plate and ue cover plate located on the
back of the replace. These will be used to close the top ue and
inlet openings.
3. Insert the insulation retainer bracket and insulation into the top
ue pipe before reinstalling the ue cover plate over the top ue
with 4 screws.
4. Reinstall the inlet cover plate over the top inlet opening with 4
screws. See illustration above.
5. Install the ue collar assembly to the rear ue with 4 screws.
6. Install the inlet vent collar to the rear of the replace with 8
screws.
7. This completes the conversion for a rear vent application.
NOTICE: for top vented installations, the insulation and retainer
are to be removed from the ue pipe and discarded.
VENT SYSTEMS
The following vent systems are acceptable for use with the
DVP42 series replaces:
Simpson Duravent® GS 5" - 8", Refer to Page 25.
American Metal Products 5" - 8"
Selkirk Direct-Temp® 5" - 8"
Security Secure Vent® 5" - 8"
Empire Flexvent Kit DVVK-5F, Refer to Page 29.
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:Itis 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.

28651-2-0811Page 12
Framing and Finishing
1. Choose unit location.
2. Frame in replace with a header across the top. It is important
to allow for nished face when setting the depth of the frame.
3. Attach replace to frame using adjustable nailing ange. Preset
depthto suit facing material (adjustableto 3/8", 1/2"or 3/4" depths).
NOTICE: Fireplace must mount ush to facing material. If facing
material requires more depth than 3/4" mark and drill two (2)
1/8" holes into replace side at appropriate depth. Bend standoff
tabs as needed to move replace ush with facing material.
See Figure 9.
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 replace side. Measure from face of
replace to face of drywall strip to determine nal depth.
Figure 9
Vent Pipe Clearance
NOTICE: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.
Figure 11
VENT PIPE
1" MINIMUM CLEARANCE AROUND VENT PIPE
To pofVent
Combustibles NOT
allowed in shaded
area
1"
1"
3"
(25 mm)
8” Diameter
intake vent
5” Diameter flue
(25 mm)
(76 mm)
Figure 12
INSTALLATION
Figure 10

28651-2-0811 Page 13
Figure 14
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 ooring, it shall be installed on a metal or wood panel
extending the full width and depth of the appliance. The vertical
dimension in Figure 14 must be adjusted when a metal or wood
panel is placed beneath the appliance.
Finishing (Figures 15 and 16)
Finish the walls with the material of your choice. Figure 4 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 replace.
Only non-combustible materials may be used to cover the black
replace front.
WARNING
When nishing the replace 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 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. Only
non-combustible material (using 300°F minimum adhesive if
needed), can be applied as facing to the replace surround.
Flush Mount Mantel Installation (Figure 13)
The replace must extend 3/4" beyond nished wall surface when
using a ush mount mantel. Refer to Figure 13 to locate nailing
anges on replace sides. Mark and drill two (2) 1/8" holes into
replace side to mount each nailing ange. Use eight (8) 1/2" hex-
head screws supplied in hardware package to attach nailing anges
to replace sides.
Figure 13
Framing (Figure 14)
Fireplace framing can be built before or after the replace is set in
place. Framing should be positioned to accommodate wall covering
and replace facing material. The replace framing should be
constructed of 2 x 4 lumber or heavier. The framing headers may
rest on the replace standoffs. Refer to Figure 14 for minimum
framing dimensions.
CAUTION
MEASURE FIREPLACE DIMENSIONSAND VERIFY FRAMING
METHODS, AND WALL COVERING DETAILS BEFORE
FRAMING CONSTRUCTION BEGINS.
Framing dimension "A" includes a three inch clearance
for standoffs on replace. After installing replace into
framing, the nished non-combustible wall surface must
cover the three inch opening above the replace.
NAILOR OTHER SUITABLEFASTENER
INSTALLATION (continued)
DVP42
"A" 37 7/8"
"B" 43 3/8"
"C" 19 7/8"

28651-2-0811Page 14
Flush Wall Installation
Figure 15
Combustible Surround Installation
Figure 16
Vent Runs (Figures 17 through 21)
In planning the installation for the replace, 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 at, 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.
NOTICE: Fireplace must be mounted above oor surfaces. Doors
will not operate properly if replace rests below room ooring.
VERTICAL, 90° ELBOW WITH HORIZONTAL TERMINATION
Figure 17
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.
3” (76mm)
MINIMUM CLEARANCE
TO COMBUSTIBLES
VENT CAP/
THIMBLE
WALL FIRESTOP
50 1/2” (1283mm)
TO BOTTOM
OF UNIT

28651-2-0811 Page 15
HORIZONTAL ONLY, STRAIGHT OUT THE BACK
Figure 18
VERTICAL, 90° ELBOW TO
HORIZONTAL OUT THE WALL
CORNER INSTALLATION VERTICAL, 90° ELBOW TO
HORIZONTAL OUT THE WALL
Figure 20
CORNER INSTALLATION HORIZONTAL, 45° ELBOW TO
HORIZONTAL OUT THE WALL
Figure 19
Figure 21
WALL FIRESTOP/
THIMBLE
VENT CAP
A "
PIPE LENGTH
WALL FIRESTOP/
THIMBLE
"
90º ELBOW “A”
PIPE
LENGTH
VENT CAP
WALL FIRESTOP/
THIMBLE
“C”
“B”
VENT
CAP
WALL FIRESTOP/
THIMBLE
"A" "B" MODEL
6"(152mm) 5 1/8"(130mm) to 6 /2"(165mm) DVP 42
9"(229mm) 8 1/8"(206mm) to 91/2"(241mm) DVP 42
12"(305mm) 11 1/8"(283mm) to 12 1/2"(317mm) DVP 42
"A" "B" "C"
6"(152mm) 11 1/4"(286mm) to
12 3/4"(324mm)
4 3/4"(121mm) to
6 1/4"(159mm)
9"(229mm) 14 1/4"(362mm) to
15 3/4"(400mm)
7 3/4"(197mm) to
9 1/4"(235MM)
12"(305mm) 17 1/4"(438mm) to
18 3/4"(476mm)
10 3/4"(273mm) to
12 1/4"(311mm)
DVP42
"A" "B"
6"(152mm) 4"(102mm) to
5 1/2"(140mm)
9"(229mm) 6"(152mm) to
7 /2"(191mm)
12"(305mm) 9"(229mm) to
10 1/2"(267mm)
Dim. DVP42
A45 3/8"
1152mm
B32 1/8"
816mm
C13 3/8"
34 mm
D64 1/8"
1628mm
INSTALLATION (continued)

28651-2-0811Page 16
To Use the Vent Graph (Figure 22)
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 6.5 feet,
the horizontal run to the outer wall ange must not exceed
14.5 feet.
SPECIAL NOTICE: 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.
NOTICE: On vertical venting the rst elbow does not get
counted.
NOTICE: Flue heat shield must be installed for venting
applications with less than two feet of vertical pipe off the
top of the replace.
Acceptable vertical and horizontal vent run.
(40' maximum vertical and 20' maximum horizontal)
Unacceptable vertical and horizontal vent run.
Figure 22
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
TOP VENT
CONNECTION
HORIZONTAL RUN
FLUE HEAT
SHIELD
REQUIRED
Venting Graph (Dimensions in Feet)
VENTING FIREPLACE - TOP

28651-2-0811 Page 17
VENTING FIREPLACE - TOP (continued)
Installation of Flue Heat Shield
1. Remove ue insulation.
2. Remove (2) screws on outside of inlet vent adapter.
See Figure 23.
3. Lift top shield placing ue heat shield around ue.
4. Replace (2) screws on outside of inlet vent adapter.
See Figure 24.
5. Bend tab at top front of ue heat shield if necessary to maintain
air gap between ue pipe and ue heat shield.
6. Replace ue insulation.
Figure 23
HOLES FOR 42” MODELS
HOLES FOR 36” MODELS
NOTE: 42” MODEL SHOWN
TAB
Figure 24

28651-2-0811Page 18
Figure 26
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
27 is 20 feet.
Attention: Refer to Figure 22 for additional venting requirements.
Figure 27
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 25
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)
FIRESTOP AT
CEILING LEVEL
SEE GRAPH FOR PERMISSIBLE “H” AND “V” DIMENSIONS
NOTE: H1 AND H2 MUST BE ADDED TOGETHER TO USE CHART
SEE GRAPH FOR PERMISSIBLE “H” AND “V” DIMENSIONS
FIRESTOP AT
CEILING LEVEL

28651-2-0811 Page 19
minimum
Figure 30
Figure 29
MINIMUM HOLE LOCATION DIMENSIONS FOR THROUGH
THE WALL HORIZONTAL INSTALLATIONS WITH 90 DEGREE
ELBOW OFF TOP OF FIREPLACE
FIREPLACE
SERIES
HARD ELBOW DIMENSIONS
"A" "B" "C"
DVP42DP 43-1/2"
(1105mm)
5"
(127mm)
7"
(178mm)
FIREPLACE
SERIES
FLEX PIPE 90 DEGREE BEND
"A" "B" "C"
DVP42DP 46"
(1143mm)
5"
(127mm)
7" (178mm)
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 nal position.
Cutting the Hole (Figure 28)
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 12" (305mm) high x 10" (254mm) wide with its center line
determined by the amount of vertical rise and horizontal run of the
termination. See Figure 28. 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 29.
Figure 28
VENTING FIREPLACE - TOP (continued)
SEE CHART FOR
PERMISSIBLE
“H” AND “V”
DIMENSIONS
A
CENTER OF ELBOW
STRAIGHT OUT
(MINIMUM)
10”
(254mm)
C
B
V
C
B
H
12”
(305mm)

28651-2-0811Page 20
Figure 31
Figure 32
Figure 33
24”
24” MINIMUM
CLEARANCE TO
COMBUSTIBLES
EXAMPLES - TOP VENT RUN
Example
H2 3ft, H3 1ft=4ft
(90°+90°+90°)=6ft
V1=21ft
H=10ft V=21ft