Hearth and Home Technologies DV3732SBIL User manual

1
Hearth & Home Technologies • DV3732SBI, DV3732SBIL • 2215-900 Rev. F • 9/12
Models:
DV3732SBI
DV3732SBIL
• DO NOT store or use gasoline or other am-
mable vapors and liquids in the vicinity of this
or any other appliance.
• Whattodoifyousmellgas
- DO NOT try to light any appliance.
- DO NOT touch any electrical switch. DO
NOT use any phone in your building.
- Immediately call your gas supplier from a
neighbor’s phone. Follow the gas suppli-
er’s instructions.
- If you cannot reach your gas supplier, call
the re department.
• Installation and service must be performed
by a qualied installer, service agency, or the
gas supplier.
WARNING:Iftheinformationinthese
instructionsisnotfollowedexactly,are
orexplosionmayresultcausingproperty
damage,personalinjury,ordeath.
Owner’sManual
InstallationandOperation
DONOTDISCARDTHISMANUAL
NOTICE
This appliance may be installed as an OEM installation in
manufactured home (USA only) or mobile home and must be
installed in accordance with the manufacturer’s instructions
and the manufactured home construction and safety standard,
Title 24 CFR, Part 3280 or Standard for Installation in Mobile
Homes, CAN/CSA Z240MH, in Canada.
This appliance is only for use with the type(s) of gas indicated
on the rating plate.
Installation and service of this appliance should be
performed by qualied personnel. Hearth & Home
Technologies suggests NFI certied or factory trained
professionals, or technicians supervised by an NFI
certied professional.
• Leave this manual with
party responsible for use
and operation.
DO NOT
DISCARD
WARNING
• Important operating
and maintenance
instructions included.
• Read, understand and follow
these instructions for safe
installation and operation.
In the Commonwealth of Massachusetts installation must be
performed by a licensed plumber or gas tter.
See Table of Contents for location of additional Commonwealth
of Massachusetts requirements.
This appliance has been supplied with an integral barrier
to prevent direct contact with the xed glass panel. DO
NOT operate the appliance with the barrier removed.
Contact your dealer or Hearth & Home Technologies if the
barrier is not present or help is needed to properly install one.
HOTSURFACES!
Glass and other surfaces are hot during
operation AND cool down.
Hotglasswillcauseburns.
• DO NOT touch glass until it is cooled
• NEVER allow children to touch glass
• Keep children away
• CAREFULLY SUPERVISE children in same room as
replace.
• Alert children and adults to hazards of high temperatures.
Hightemperaturesmayigniteclothingorotherammable
materials.
• Keep clothing, furniture, draperies and other ammable
materials away.

Hearth & Home Technologies • DV3732SBI, DV3732SBIL • 2215-900 Rev. F • 9/122
ListingLabelInformation/Location
Model Name: ___________________________________________ Date purchased/installed:__________________
Serial Number:__________________________________________ Location on replace: _____________________
Dealership purchased from: _______________________________ Dealer Phone: __________________________
Notes: _______________________________________________________________________________________
_____________________________________________________________________________________________
A. Congratulations
Congratulations on selecting a Hearth & Home Technologies
gas replace, an elegant and clean alternative to wood
burning replaces. The Hearth & Home Technologies gas
replace you have selected is designed to provide the
utmost in safety, reliability, and efciency.
As the owner of a new replace, you’ll want to read and
carefully follow all of the instructions contained in this
owner’s manual. Pay special attention to all cautions and
warnings.
This owner’s manual should be retained for future
reference. We suggest that you keep it with your other
important documents and product manuals.
The information contained in this owner’s manual, unless
noted otherwise, applies to all models and gas control
systems.
Your new Hearth & Home Technologies gas replace will
give you years of durable use and trouble-free enjoyment.
Welcome to the Hearth & Home Technologies family of
replace products!
We recommend that you record the following pertinent
information about your replace.
Gas and Electric
Information
Serial Number
Type of Gas
The model information regarding your specic replace can be found on the
rating plate usually located in the control area of the replace.
HomeownerReferenceInformation
Model Number
forNotNot for useuse withwith solidsolid fuel.fuel.
((NeNe doitdoit paspas entreentre utiliseutilise avecavec unun combustiblecombustible solide).solide).
ThisThis applianceappliance mustmust bebe installedinstalled inin accordanceaccordance withwith locallocal codes,codes, ifif any;any; ifif not,not, followfollow ANSIANSI Z223.1Z223.1
inin thethe USAUSA oror CAN/CGACAN/CGA B149B149 installationinstallation codes.codes. (Installer(Installer l’appareill’appareil selonselon lesles codescodes ouou reglementsreglements
locauxlocaux ou,ou, enen l’absencel’absence dede telstels reglements,reglements, selonselon lesles codescodes d’installationd’installation CAN/CGA-B149.)CAN/CGA-B149.)
TypeType ofof GasGas (Sorte(Sorte DeDe Gaz)Gaz)::
NNAATURALTURAL GASGAS
MADEMADE ININ USAUSA
MinimumMinimum PermissiblePermissible GasGas SupplySupply forfor PurposesPurposes ofof InputInput Adjustment.Adjustment.
ApprovedApproved MinimumMinimum (De(De Gaz)Gaz) AcceptableAcceptable 0.00.0 inin w.c.w.c. (Po.(Po. Col.Col. d’eau)d’eau)
MaximumMaximum PressurePressure (Pression)(Pression) 0.00.0 inin w.c.w.c. (Po.(Po. Col.Col. d’eau)d’eau)
MaximumMaximum ManifoldManifold PressurePressure (Pression)(Pression) 0.00.0 inin w.c.w.c. (Po.(Po. Col.Col. d’eau)d’eau)
MinimumMinimum ManifoldManifold PressurePressure (Pression)(Pression) 0.00.0 inin w.c.w.c. (Po.(Po. Col.Col. d’eau)d’eau)
Model:Model:
(Modele):(Modele):
SerialSerial
(Serie):(Serie):
ANSIANSI Z21XX-XXXXZ21XX-XXXX ·· CSACSA 2.XX-MXX2.XX-MXX ·· UL307BUL307B
XXXXXXXXXXXXXXXX
ININ CANADACANADA
ALTITUDE:ALTITUDE: 0-00000-0000 FT.FT. 0000-0000FT.0000-0000FT.
MAX.MAX. INPUTINPUT BTUH:BTUH: 00,00000,000 00,00000,000
MIN.MIN. INPUTINPUT BTUH:BTUH: 00,00000,000 00,00000,000
ORIFICEORIFICE SIZE:SIZE: #XXXXX#XXXXX #XXXXX#XXXXX XXXXXXXXXXXXXXXX
TotalTotal ElectricalElectrical Requirements:Requirements: 000Vac,000Vac, 00Hz.,00Hz., lessless thanthan 0000 AmperesAmperes
Heatilator, a brand of Hearth & Home Technologies, Inc.
7571 215th Street West, Lakeville, MN 55044
Read this manual before installing or operating this appliance.
Please retain this owner’s manual for future reference.

3
Hearth & Home Technologies • DV3732SBI, DV3732SBIL • 2215-900 Rev. F • 9/12
SafetyAlertKey:
• 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: Used to address practices not related to personal injury.
TableofContents
A. Congratulations .................................2
B. Limited Lifetime Warranty . . . . . . . . . . . . . . . . . . . . . . . . . . 5
1ListingandCodeApprovals 
A. Appliance Certication . . . . . . . . . . . . . . . . . . . . . . . . . . . . 7
B. Tempered Glass Specications . . . . . . . . . . . . . . . . . . . . . 7
C. BTU Specications ...............................7
D. High Altitude Installations . . . . . . . . . . . . . . . . . . . . . . . . . . 7
E. Non-Combustible Materials Specication. . . . . . . . . . . . . . 7
F. Combustible Materials Specication . . . . . . . . . . . . . . . . . 7
G. Electrical Codes .................................7
H. Requirements for the Commonwealth of Massachusetts . . 8
User Guide
2OperatingInstructions 
A. Gas Fireplace Safety . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 9
B. Your Fireplace ..................................9
C. Fan Kit (optional) ...............................10
D. Decorative Doors and Fronts . . . . . . . . . . . . . . . . . . . . . . 10
E. Clear Space ...................................10
F. Fixed Glass Assembly . . . . . . . . . . . . . . . . . . . . . . . . . . . 10
G. Remote Controls, Wall Controls and Wall Switches . . . . . 10
H. Before Lighting Fireplace . . . . . . . . . . . . . . . . . . . . . . . . . 10
I. Lighting Instructions (IPI) . . . . . . . . . . . . . . . . . . . . . . . . . 11
J. After Fireplace is Lit . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 12
K. Frequently Asked Questions . . . . . . . . . . . . . . . . . . . . . . 12
3MaintenanceandService 
A. Maintenance Tasks-Homeowner . . . . . . . . . . . . . . . . . . . 13
B. Maintenance Tasks-Qualied Service Technician . . . . . . 14
4GettingStarted 
Installer Guide
A. Typical Appliance System. . . . . . . . . . . . . . . . . . . . . . . . . 15
B. Design and Installation Considerations . . . . . . . . . . . . . . 16
C. Tools and Supplies Needed . . . . . . . . . . . . . . . . . . . . . . . 16
D. Inspect Appliance and Components . . . . . . . . . . . . . . . . . 16
5FramingandClearances 
A. Selecting Appliance Location . . . . . . . . . . . . . . . . . . . . . . 17
B. Constructing the Appliance Chase . . . . . . . . . . . . . . . . . . 18
C. Clearances .................................... 18
D. Mantel and Wall Projections . . . . . . . . . . . . . . . . . . . . . . . 19
6TerminationLocations 
A. Vent Termination Minimum Clearances . . . . . . . . . . . . . . 20
7VentInformationandDiagrams 
A. Approved Pipe .................................22
B. Vent Table Key .................................22
C. Use of Elbows .................................22
D. Measuring Standards ............................22
E. Use of Flex Vent ................................23
F. Vent Diagrams .................................24
8VentClearancesandFraming 
A. Pipe Clearances to Combustibles . . . . . . . . . . . . . . . . . . 36
B. Wall Penetration Framing . . . . . . . . . . . . . . . . . . . . . . . . . 36
C. Install the Ceiling Firestop . . . . . . . . . . . . . . . . . . . . . . . . 37
D. Install Attic Insulation Shield . . . . . . . . . . . . . . . . . . . . . . . 38
9AppliancePreparation 
A. Top Vent ......................................39
B. Rear Vent .....................................40
C. Securing and Leveling the Appliance . . . . . . . . . . . . . . . . 41
10InstallingVentPipe(DVPandSLPPipe) 
A. Assemble Vent Sections (DVP Pipe Only) . . . . . . . . . . . . 42
B. Assemble Vent Sections (SLP Pipe Only) . . . . . . . . . . . . 43
C. Assemble Slip Sections . . . . . . . . . . . . . . . . . . . . . . . . . . 43
D. Secure the Vent Sections . . . . . . . . . . . . . . . . . . . . . . . . . 44
E. Disassemble Vent Sections . . . . . . . . . . . . . . . . . . . . . . . 44
F. Install Decorative Ceiling Components (SLP only). . . . . . 45
G. Install Metal Roof Flashing . . . . . . . . . . . . . . . . . . . . . . . . 46
H. Assemble and Install Storm Collar . . . . . . . . . . . . . . . . . . 46
I. Install Vertical Termination Cap . . . . . . . . . . . . . . . . . . . . 47
J. Install Decorative Wall Components (SLP only) . . . . . . . . 47
K. Heat Shield Requirements for Horizontal Termination . . . 47
L. Install Horizontal Termination Cap (DVP and SLP Pipe) . 48
11GasInformation 
A. Fuel Conversion ................................49
B. Gas Pressure .................................. 49
C. Gas Connection ................................49
D. High Altitude Installations . . . . . . . . . . . . . . . . . . . . . . . . . 49
12ElectricalInformation 
A. Wiring Requirements . . . . . . . . . . . . . . . . . . . . . . . . . . . . 50
B. Intellire Ignition System Wiring . . . . . . . . . . . . . . . . . . . . 50
C. Optional Accessories Requirements . . . . . . . . . . . . . . . . 50
D. Electrical Service and Repair . . . . . . . . . . . . . . . . . . . . . . 50
E. Junction Box Installation. . . . . . . . . . . . . . . . . . . . . . . . . . 52
F. Wall Switch Installation for Fan (Optional) . . . . . . . . . . . . 52

Hearth & Home Technologies • DV3732SBI, DV3732SBIL • 2215-900 Rev. F • 9/124
 = Contains updated information.
13Finishing 
A. Splatter Guard ................................. 53
B. Mantel and Wall Projections . . . . . . . . . . . . . . . . . . . . . . . 55
C. Facing Material .................................56
D. Doors ........................................57
E. Elevated Hearth Systems . . . . . . . . . . . . . . . . . . . . . . . . . 58
14ApplianceSetup 
A. Remove Fixed Glass Assembly . . . . . . . . . . . . . . . . . . . . 59
B. Remove the Shipping Materials . . . . . . . . . . . . . . . . . . . . 59
C. Clean the Appliance .............................59
D. Accessories ...................................59
E. Lava Rock, Rockwool/Ember Placement . . . . . . . . . . . . . 59
F. Install the Log Assembly. . . . . . . . . . . . . . . . . . . . . . . . . . 60
G. Fixed Glass Assembly . . . . . . . . . . . . . . . . . . . . . . . . . . . 62
H. Install Louvers and Trim . . . . . . . . . . . . . . . . . . . . . . . . . . 62
I. Install Hood ...................................62
J. Air Shutter Setting ..............................62
15Troubleshooting 
A. Intellire Ignition System . . . . . . . . . . . . . . . . . . . . . . . . . 63
16ReferenceMaterials 
A. Appliance Dimension Diagram . . . . . . . . . . . . . . . . . . . . . 65
B. Vent Components Diagrams . . . . . . . . . . . . . . . . . . . . . . 66
C. Service Parts List ..............................75
D. Contact Information . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 77




5
Hearth & Home Technologies • DV3732SBI, DV3732SBIL • 2215-900 Rev. F • 9/12
B. LimitedLifetimeWarranty
4021-645C 12-29-10 Page 1 of 2
Hearth & Home Technologies Inc.
LIMITED LIFETIME WARRANTY
Hearth & Home Technologies Inc., on behalf of its hearth brands (”HHT”), extends the following warranty for
HHT gas, wood, pellet, coal and electric hearth appliances that are purchased from an HHT authorized dealer.
WARRANTY COVERAGE:
HHT warrants to the original owner of the HHT appliance at the site of installation, and to any transferee taking ownership
of the appliance at the site of installation within two years following the date of original purchase, that the HHT appliance
will be free from defects in materials and workmanship at the time of manufacture. After installation, if covered compo-
nents manufactured by HHT are found to be defective in materials or workmanship during the applicable warranty period,
HHT will, at its option, repair or replace the covered components. HHT, at its own discretion, may fully discharge all of its
obligations under such warranties by replacing the product itself or refunding the verified purchase price of the product
itself. The maximum amount recoverable under this warranty is limited to the purchase price of the product. This warranty
is subject to conditions, exclusions and limitations as described below.
WARRANTY PERIOD:
Warranty coverage begins on the date of original purchase. In the case of new home construction, warranty coverage
begins on the date of first occupancy of the dwelling or six months after the sale of the product by an independent,
authorized HHT dealer/ distributor, whichever occurs earlier. The warranty shall commence no later than 24 months
following the date of product shipment from HHT, regardless of the installation or occupancy date. The warranty period for
parts and labor for covered components is produced in the following table.
The term “Limited Lifetime” in the table below is defined as: 20 years from the beginning date of warranty coverage for
gas appliances, and 10 years from the beginning date of warranty coverage for wood, pellet, and coal appliances. These
time periods reflect the minimum expected useful lives of the designated components under normal operating conditions.
See conditions, exclusions, and limitations on next page.
Parts Labor Gas Wood Pellet EPA
Wood
Coal Electric Venting
XXXXXXX
All parts and material except as
covered by Conditions,
Exclusions, and Limitations
listed
XXX Igniters, electronic components,
and glass
X X X X X Factory-installed blowers
X Molded refractory panels
X Firepots and burnpots
5 years 1 year X X Castings and baffles
7 years 3 years X X X Manifold tubes,
HHT chimney and termination
10
years
1 year X Burners, logs and refractory
Limited
Lifetime
3 years X X X X X Firebox and heat exchanger
XXXXXXX All replacement parts
beyond warranty period
Warranty Period HHT Manufactured Appliances and Venting
1 Year
Components Covered
3 years
2 years
90 Days

Hearth & Home Technologies • DV3732SBI, DV3732SBIL • 2215-900 Rev. F • 9/126
B. LimitedLifetimeWarranty (continued)
4021-645C 12-29-10 Page 2 of 2
WARRANTY CONDITIONS:
• This warranty only covers HHT appliances that are purchased through an HHT authorized dealer or distributor. A list of
HHT authorized dealers is available on the HHT branded websites.
• This warranty is only valid while the HHT appliance remains at the site of original installation.
• Contact your installing dealer for warranty service. If the installing dealer is unable to provide necessary parts, contact
the nearest HHT authorized dealer or supplier. Additional service fees may apply if you are seeking warranty service
from a dealer other than the dealer from whom you originally purchased the product.
• Check with your dealer in advance for any costs to you when arranging a warranty call. Travel and shipping charges
for parts are not covered by this warranty.
This warranty is void if:
• The appliance has been over-fired or operated in atmospheres contaminated by chlorine, fluorine, or other damaging
chemicals. Over-firing can be identified by, but not limited to, warped plates or tubes, rust colored cast iron, bubbling,
cracking and discoloration of steel or enamel finishes.
• The appliance is subjected to prolonged periods of dampness or condensation.
• There is any damage to the appliance or other components due to water or weather damage which is the result of, but
not limited to, improper chimney or venting installation.
LIMITATIONS OF LIABILITY:
• The owner’s exclusive remedy and HHT’s sole obligation under this warranty, under any other warranty, express or
implied, or in contract, tort or otherwise, shall be limited to replacement, repair, or refund, as specified above. In no
event will HHT be liable for any incidental or consequential damages caused by defects in the appliance. Some states
do not allow exclusions or limitation of incidental or consequential damages, so these limitations may not apply to you.
This warranty gives you specific rights; you may also have other rights, which vary from state to state. EXCEPT TO
THE EXTENT PROVIDED BY LAW, HHT MAKES NO EXPRESS WARRANTIES OTHER THAN THE WARRANTY
SPECIFIED HEREIN. THE DURATION OF ANY IMPLIED WARRANTY IS LIMITED TO DURATION OF THE
EXPRESSED WARRANTY SPECIFIED ABOVE.
WARRANTY EXCLUSIONS:
This warranty does not cover the following:
• Changes in surface finishes as a result of normal use. As a heating appliance, some changes in color of interior and
exterior surface finishes may occur. This is not a flaw and is not covered under warranty.
• Damage to printed, plated, or enameled surfaces caused by fingerprints, accidents, misuse, scratches, melted items,
or other external sources and residues left on the plated surfaces from the use of abrasive cleaners or polishes.
• Repair or replacement of parts that are subject to normal wear and tear during the warranty period. These parts
include: paint, wood, pellet and coal gaskets, firebricks, grates, flame guides, light bulbs, batteries and the discolor-
ation of glass.
• Minor expansion, contraction, or movement of certain parts causing noise. These conditions are normal and com-
plaints related to this noise are not covered by this warranty.
• Damages resulting from: (1) failure to install, operate, or maintain the appliance in accordance with the installation
instructions, operating instructions, and listing agent identification label furnished with the appliance; (2) failure to
install the appliance in accordance with local building codes; (3) shipping or improper handling; (4) improper opera-
tion, abuse, misuse, continued operation with damaged, corroded or failed components, accident, or improperly/
incorrectly performed repairs; (5) environmental conditions, inadequate ventilation, negative pressure, or drafting
caused by tightly sealed constructions, insufficient make-up air supply, or handling devices such as exhaust fans or
forced air furnaces or other such causes; (6) use of fuels other than those specified in the operating instructions; (7)
installation or use of components not supplied with the appliance or any other components not expressly authorized
and approved by HHT; (8) modification of the appliance not expressly authorized and approved by HHT in writing;
and/or (9) interruptions or fluctuations of electrical power supply to the appliance.
• Non-HHT venting components, hearth components or other accessories used in conjunction with the appliance.
• Any part of a pre-existing fireplace system in which an insert or a decorative gas appliance is installed.
• HHT’s obligation under this warranty does not extend to the appliance’s capability to heat the desired space. Informa-
tion is provided to assist the consumer and the dealer in selecting the proper appliance for the application. Consider-
ation must be given to appliance location and configuration, environmental conditions, insulation and air tightness of
the structure.

7
Hearth & Home Technologies • DV3732SBI, DV3732SBIL • 2215-900 Rev. F • 9/12
B. TemperedGlassSpecications
Hearth & Home Technologies appliances manufactured
with tempered glass may be installed in hazardous loca-
tions such as bathtub enclosures as dened by the Con-
sumer Product Safety Commission (CPSC). The tempered
glass has been tested and certied to the requirements
of ANSIZ97.1 and CPSC16CFR1202(Safety Glazing
Certication Council SGCC#1595 and 1597. Architectur-
al Testing, Inc. Reports 02-31919.01 and 02-31917.01).
This statement is in compliance with CPSC16CFRSec-
tion 1201.5 “Certication and labeling requirements”
which refers to 15 U.S. Code (USC)2063stating “…Such
certicate shall accompany the product or shall otherwise
be furnished to any distributor or retailer to whom the
product is delivered.”
Some local building codes require the use of tempered
glass with permanent marking in such locations. Glass
meeting this requirement is available from the factory.
Please contact your dealer or distributor to order.
C. BTUSpecications
MODELS:DV3732SBI,DV3732SBIL
LABORATORY: UnderwritersLaboratories,Inc.(UL)
TYPE: DirectVentGasApplianceHeater
STANDARD:ANSIZ21.88a-2007•CSA2.33a-2007
This product is listed to ANSI standards for “Vented Gas
Appliance Heaters” and applicable sections of “Gas Burn-
ing Heating Appliances for Manufactured Homes and
Recreational Vehicles”, and “Gas Fired Appliances for
Use at High Altitudes”.
Models
(U.S. or Canada)
Maximum
Input
BTU/h
Minimum
Input
BTU/h
Orice
Size
(DMS)
DV3732SBI (NG)
US
(0-2000 FT) 19,100 13,500 #45
CANADA
(2000-4500 FT) 17,190 12,150 #46
DV3732SBI (LP)
US
(0-2000 FT) 19,300 14,500 #55
CANADA
(2000-4500 FT) 17,370 13,050 #56
A. ApplianceCertication
E. Non-CombustibleMaterialsSpecication
Material which will not ignite and burn. Such materials are
those consisting entirely of steel, iron, brick, tile, concrete,
slate, glass or plasters, or any combination thereof.
Materials that are reported as passing ASTM E 136,
StandardTestMethodforBehaviorofMaterialsina
Vertical Tube Furnace at 750 ºC and UL763 shall be
considered non-combustible materials.
F. CombustibleMaterialsSpecication
Materials made of or surfaced with wood, compressed pa-
per, plant bers, plastics, or other material that can ignite
and burn, whether ame proofed or not, or plastered or
unplastered shall be considered combustible materials.
G. ElectricalCodes
NOTICE: This appliance must be electrically wired and
grounded in accordance with local codes or, in the absence
of local codes, with NationalElectricCodeANSI/NFPA
70-latest edition or the Canadian Electric Code CSA
C22.1.
• A 110-120 VAC circuit for this product must be protected
with ground-fault circuit-interrupter protection, in compliance
with the applicable electrical codes, when it is installed in
locations such as in bathrooms or near sinks.
NOTINTENDEDFORUSEASAPRIMARYHEATSOURCE.
This appliance is tested and approved as either supplemen-
tal room heat or as a decorative appliance. It should not be
factored as primary heat in residential heating calculations.
D. HighAltitudeInstallations
NOTICE: If the heating value of the gas has been reduced,
these rules do not apply. Check with your local gas utility
or authorities having jurisdiction.
When installing above 2000 feet elevation:
• In the USA: Reduce input rate 4% for each 1000 feet
above 2000 feet.
• In CANADA: Reduce input rate 10% for elevations
between 2000 feet and 4500 feet. Above 4500 feet,
consult local gas utility.
Check with your local gas utility to determine proper
orice size.
NOTICE: This installation must conform with local codes.
In the absence of local codes you must comply with the
National Fuel Gas Code, ANSI Z223.1-latest edition in
the U.S.A. and the CAN/CGA B149 Installation Codes in
Canada.
1 ListingandCodeApprovals 

Hearth & Home Technologies • DV3732SBI, DV3732SBIL • 2215-900 Rev. F • 9/128
H. Requirementsfor theCommonwealth of
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, in-
cluding but not limited to decks and porches, the following
requirements shall be satised:
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 addi-
tion, the installing plumber or gas tter shall observe that
a battery operated or hard wired carbon monoxide detec-
tor 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.
In the event that the side wall horizontally vented gas fu-
eled 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.
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 dur-
ing said thirty (30) day period, a battery operated carbon
monoxide detector with an alarm shall be installed.
ApprovedCarbonMonoxideDetectors
Each carbon monoxide detector as required in accor-
dance with the above provisions shall comply with NFPA
720 and be ANSI/UL 2034 listed and IAS certied.
Signage
A metal or plastic identication plate shall be permanent-
ly 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 fu-
eled heating appliance or equipment. The sign shall read,
in print size no less than one-half (1/2) in. in size, “GAS
VENTDIRECTLYBELOW.KEEPCLEAROFALLOB-
STRUCTIONS”.
Inspection
The state or local gas inspector of the side wall horizon-
tally vented gas fueled equipment shall not approve the
installation unless, upon inspection, the inspector ob-
serves carbon monoxide detectors and signage installed
in accordance with the provisions of 248 CMR 5.08(2)(a)1
through 4.
Exemptions
The following equipment is exempt from 248 CMR
5.08(2)(a)1 through 4:
• 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
• Product Approved side wall horizontally vented gas fu-
eled equipment installed in a room or structure separate
from the dwelling, building or structure used in whole or
in part for residential purposes.
MANUFACTURERREQUIREMENTS
GasEquipmentVentingSystemProvided
When the manufacturer of Product Approved side wall
horizontally vented gas equipment provides a venting
system design or venting system components with the
equipment, the instructions provided by the manufacturer
for installation of the equipment and the venting system
shall include:
• Detailed instructions for the installation of the venting
system design or the venting system components; and
• A complete parts list for the venting system design or
venting system.
GasEquipmentVentingSystemNOTProvided
When the manufacturer of a Product Approved side wall
horizontally vented gas fueled equipment does not pro-
vide the parts for venting the ue gases, but identies
“special venting systems”, the following requirements
shall be satised by the manufacturer:
• The referenced “special venting system” instructions
shall be included with the appliance or equipment in-
stallation instructions; and
• The “special venting systems” shall be Product Ap-
proved by the Board, and the instructions for that sys-
tem shall include a parts list and detailed installation
instructions.
A copy of all installation instructions for all Product Ap-
proved side wall horizontally vented gas fueled equip-
ment, 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.
SeeGasConnectionsectionforadditionalCommon-
wealthofMassachusettsrequirements.
Note: The following requirements reference various
Massachusetts and national codes not contained in this
document.

9
Hearth & Home Technologies • DV3732SBI, DV3732SBIL • 2215-900 Rev. F • 9/12
Figure2.1GeneralOperatingParts
B. YourFireplace
WARNING! DO NOT operate replace before read-
ing and understanding operating instructions. Failure
to operate replace according to operating instructions
could cause re or injury.
DECORATIVE DOORS
(NOT SHOWN)
SECTION 2.D.
FIXED GLASS ASSEMBLY
(NOT SHOWN)
SECTION 14G.
MANTEL
HEARTH
FAN KIT
SECTION 2.C
If you expect that small children or vulnerable adults may
come into contact with this replace, the following precau-
tions are recommended:
• Install a physical barrier such as:
- A decorative rescreen.
- Adjustable safety gate.
• Install a switch lock or a wall/remote control with child
protection lockout feature.
A. GasFireplaceSafety
WARNING
This appliance has been supplied with an integral barrier
to prevent direct contact with the xed glass panel. DO
NOT operate the appliance with the barrier removed.
Contact your dealer or Hearth & Home Technologies if the
barrier is not present or help is needed to properly install one.
HOTSURFACES!
Glass and other surfaces are hot during
operation AND cool down.
Hotglasswillcauseburns.
• DO NOT touch glass until it is cooled
• NEVER allow children to touch glass
• Keep children away
• CAREFULLY SUPERVISE children in same room as
replace.
• Alert children and adults to hazards of high temperatures.
High temperatures may ignite clothing or other
ammablematerials.
• Keep clothing, furniture, draperies and other ammable
materials away.
• Keep remote controls out of reach of children.
• Never leave children alone near a hot replace, whether
operating or cooling down.
• Teach children to NEVER touch the replace.
• Consider not using the replace when children will be
present.
Contact your dealer for more information, or visit: www.
hpba.org/staysafe.
To prevent unintended operation when not using your re-
place for an extended period of time (summer months,
vacations, trips, etc):
• Remove batteries from remote controls.
• Turn off wall controls.
• Unplug 3 volt adapter plug and remove batteries on IPI
models.
2 OperatingInstructions 
User Guide

Hearth & Home Technologies • DV3732SBI, DV3732SBIL • 2215-900 Rev. F • 9/1210
C. FanKit(optional)
If desired, a fan kit may be added. Contact your dealer to
order the correct fan kit.
F. FixedGlassAssembly
See Section 14.G.
D. DecorativeDoorsandFronts
WARNING! Risk of Fire! Install ONLY doors or fronts
approved by Hearth & Home Technologies. Unapproved
doors or fronts may cause replace to overheat.
This fireplace has been supplied with an integral
barrier to prevent direct contact with the xed glass
panel. DO NOT operate the replace with the barrier
removed.
Contact your dealer or Hearth & Home Technologies if
the barrier is not present or help is needed to properly
install one.
For more information refer to the instructions supplied with
your decorative door or front.
G. RemoteControls,WallControlsandWall
Switches
Follow the instructions supplied with the control installed
to operate your replace:
For safety:
• Install a switch lock or a wall/remote control with child
protection lockout feature.
• Keep remote controls out of reach of children.
See your dealer if you have questions.
H. BeforeLightingFireplace
Before operating this replace for the rst time, have a
qualiedservicetechnician:
• Verify all shipping materials have been removed from
inside and/or underneath the rebox.
• Review proper placement of logs, ember material and/or
other decorative materials.
• Check the wiring.
• Check the air shutter adjustment.
• Ensure that there are no gas leaks.
• Ensure that the glass is sealed and in the proper position
and that the integral barrier is in place.
WARNING! Risk of Fire or Asphyxiation! DO NOT op-
erate replace with xed glass assembly removed.
E. ClearSpace
WARNING! DO NOT place combustible objects in front
of the replace or block louvers. High temperatures may
start a re. See Figure 2.2.
Avoid placing candles and other heat-sensitive objects on
mantel or hearth. Heat may damage these objects.
Figure2.2 ClearSpace
CLEAR SPACE 3 FT.
IN FRONT OF FIREPLACE

11
Hearth & Home Technologies • DV3732SBI, DV3732SBIL • 2215-900 Rev. F • 9/12
I. LightingInstructions(IPI)
The IPI system may be operated with two D-cell batteries. When using batteries, unplug the transformer. To prolong battery
life, remove them when using the transformer.
1. This appliance is equipped with an ignition
device which automatically lights the burner.
DO NOT try to light the burner by hand.
2. Wait ve (5) minutes to clear out any gas.
Then smell for gas, including near the oor. If
you smell gas, STOP! Follow “B” in the Safety
Information located on the left side of this la-
bel. If you do not smell gas, go to next step.
3. To light the burner:
Equipped with wall switch: Turn ON/OFF switch
to ON.
Equipped with remote or wall control: Press
ON or FLAME button.
Equipped with thermostat: Set temperature to
desired setting.
4. If the appliance does not light after three tries,
call your service technician or gas supplier.
LIGHTING
INSTRUCTIONS(IPI)
TOTURNOFF
GASTOAPPLIANCE
1. Equipped with wall switch: Turn ON/OFF switch
to OFF.
Equipped with remote or wall control: Press
OFF button.
Equipped with thermostat: Set temperature to
lowest setting.
2. Service technician should turn off electric
power to the control when performing service.
FORYOURSAFETY
READBEFORELIGHTING
WARNING:If you do not follow these instructions exactly, a re or explosion
may result causing property damage, personal injury or loss of life.
CAUTION:
NOTFORUSE
WITHSOLIDFUEL
WARNING:
593-913G
GAS
VALVE
For additional information on operating your
Hearth & Home Technologies replace, please refer to www.replaces.com.
A. This appliance is equipped with an
intermittent pilot ignition (IPI) device
which automatically lights the burn-
er. DO NOT try to light the burner by
hand.
B. BEFORELIGHTING, smell all around
the appliance area for gas. Be sure to
smell next to the oor because some
gas is heavier than air and will settle
on the oor.
WHATTODOIFYOUSMELLGAS
• DO NOT try to light any appliance.
• DO NOT touch any electric switch; do
not use any phone in your building.
DO NOT CONNECT LINE VOLT-
AGE (110/120 VAC OR 220/240
VAC)TOTHECONTROLVALVE.
Improper installation, adjustment, al-
teration, service or maintenance can
cause injury or property damage. Re-
fer to the owner’s information manual
provided with this appliance.
This appliance needs fresh air for
safe operation and must be installed
so there are provisions for adequate
combustion and ventilation air.
If not installed, operated, and main-
tained in accordance with the manufac-
turer’s instructions, this product could
expose you to substances in fuel or
fuel combustion which are known to
the State of California to cause can-
cer, birth defects, or other reproductive
harm.
Keep burner and control compartment
clean. See installation and operating
instructions accompanying appliance.
Hot while in operation. DO NOT touch.
Keep children, clothing, furniture, gaso-
line and other liquids having ammable
vapors away.
DO NOT operate the appliance with
xed glass assembly removed, cracked
or broken. Replacement of the xed
glass assembly should be done by a
licensed or qualied service person.
• Immediately call your gas supplier
from a neighbor’s phone. Follow the
gas supplier’s instructions.
• If you cannot reach your gas sup-
plier, call the re department.
C.DO NOT use this appliance if any
part has been under water. Imme-
diately call a qualied service tech-
nician to inspect the appliance and
to replace any part of the control
system and any gas control which
has been under water.
For use with natural gas and propane.
A conversion kit, as supplied by the
manufacturer, shall be used to convert
this appliance to the alternate fuel.
Also Certied for Installation in a
BedroomoraBedsittingRoom.
For assistance or additional informa-
tion, consult a qualied installer, ser-
vice agency or the gas supplier.
Finalinspectionby

Hearth & Home Technologies • DV3732SBI, DV3732SBIL • 2215-900 Rev. F • 9/1212
Initial Break-in Procedure
• The fireplace should be run three to four hours
continuously on high.
• Turn the replace off and allow it to completely cool.
• Remove xed glass assembly. See Section 14.G.
• Clean xed glass assembly. See Section 3.
• Replace the xed glass assembly and run continuously
on high an additional 12 hours.
This cures the materials used to manufacture the re-
place.
NOTICE! Open windows for air circulation during re-
place break-in.
• Some people may be sensitive to smoke and odors.
• Smoke detectors may activate.
J. AfterFireplaceisLit
K. FrequentlyAskedQuestions
ISSUE SOLUTIONS
Condensation on the glass This is a result of gas combustion and temperature variations. As the replace warms, this
condensation will disappear.
Blue ames This is a result of normal operation and the ames will begin to yellow as the replace is al-
lowed to burn for 20 to 40 minutes.
Odor from replace
When rst operated, this replace may release an odor for the rst several hours. This is caused
by the curing of the paint and the burning off of any oils remaining from manufacturing. Odor may
also be released from nishing materials and adhesives used around the replace.
Film on the glass
This is a normal result of the curing process of the paint and logs. Glass should be cleaned
within 3 to 4 hours of initial burning to remove deposits left by oils from the manufacturing
process. A non-abrasive cleaner such as gas replace glass cleaner may be necessary. See
your dealer.
Metallic noise
Noise is caused by metal expanding and contracting as it heats up and cools down, similar to
the sound produced by a furnace or heating duct. This noise does not affect the operation or
longevity of the replace.
Is it normal to see the pilot ame burn
continually?
In an Intellire ignition system it is normal to see the pilot ame, but it should turn off when ON/
OFF is turned off.

13
Hearth & Home Technologies • DV3732SBI, DV3732SBIL • 2215-900 Rev. F • 9/12
GlassCleaning
Frequency:Seasonally
By:Homeowner
Tools Needed: Protective gloves, glass cleaner, drop
cloth and a stable work surface.
CAUTION! Handle xed glass assembly with care.
Glass is breakable.
• Avoid striking, scratching or slamming glass
• Avoid abrasive cleaners
• DO NOT clean glass while it is hot
•Prepare a work area large enough to accommodate xed
glass assembly and door frame by placing a drop cloth
on a at, stable surface.
Note: Fixed glass assembly and gasketing may have res-
idue that can stain carpeting or oor surfaces.
•Remove door or decorative front from replace and set
aside on work surface.
• See Section 14.G for instructions to remove xed glass
assembly.
• Clean glass with a non-abrasive commercially available
cleaner.
- Light deposits: Use a soft cloth with soap and water
- Heavy deposits: Use commercial fireplace glass
cleaner (consult with your dealer)
• Carefully set xed glass assembly in place on replace.
Hold glass in place with one hand and secure glass
latches with the other hand.
• Reinstall door or decorative front.
3 MaintenanceandService 
A. MaintenanceTasks-Homeowner
The following tasks may be performed annually by the
homeowner. If you are uncomfortable performing any of
the listed tasks, please call your dealer for a service ap-
pointment.
More frequent cleaning may be required due to lint from
carpeting or other factors. Control compartment, burner
and circulating air passageway of the replace must be
kept clean.
CAUTION! Risk of Burns! The replace should be turned
off and cooled before servicing.
When properly maintained, your replace will give you
many years of trouble-free service. We recommend an-
nual service by a qualied service technician.
Doors,Surrounds,Fronts
Frequency:Annually
By:Homeowner
Tools needed: Protective gloves, stable work surface
• Assess condition of screen and replace as necessary.
• Inspect for scratches, dents or other damage and repair
as necessary.
•Check that louvers are not blocked.
•Vacuum and dust surfaces.
RemoteControl
Frequency:Seasonally
By:Homeowner
Tools needed: Replacement batteries and remote con-
trol instructions.
• Locate remote control transmitter and receiver.
• Verify operation of remote. Refer to remote control
operation instructions for proper calibration and setup
procedure.
• Place batteries as needed in remote transmitters and
battery-powered receivers.
• Place remote control out of reach of children.
If not using your replace for an extended period of time
(summer months, vacations/trips, etc), to prevent unin-
tended operation:
• Remove batteries from remote controls.
• Unplug 3 volt adapter plug on IPI models.
Venting
Frequency:Seasonally
By:Homeowner
Tools needed: Protective gloves and safety glasses.
• Inspect venting and termination cap for blockage or
obstruction such plants, bird nests, leaves, snow, debris,
etc.
• Verify termination cap clearance to subsequent construc-
tion (building additions, decks, fences, or sheds). See
Section 6.
• Inspect for corrosion or separation.
• Verify weather stripping, sealing and ashing remains
intact.
• Inspect draft shield to verify it is not damaged or missing.
Any safety screen or guard removed for servicing must be
replaced prior to operating the replace.
Installation and repair should be done by a qualied service
technician only. The replace should be inspected before
use and at least annually by a professional service person.

Hearth & Home Technologies • DV3732SBI, DV3732SBIL • 2215-900 Rev. F • 9/1214
B. MaintenanceTasks-QualiedService
Technician
The following tasks must be performed by a qualied ser-
vice technician.
GasketSealandGlassAssemblyInspection
Frequency:Annually
By:Qualied Service Technician
Tools needed: Protective gloves, drop cloth and a stable
work surface.
• Inspect gasket seal and its condition.
• Inspect xed glass assembly for scratches and nicks that
can lead to breakage when exposed to heat.
• Conrm there is no damage to glass or glass frame.
Replace as necessary.
• Verify that xed glass assembly is properly retained and
attachment components are intact and not damaged.
Replace as necessary.
Logs
Frequency:Annually
By:Qualied Service Technician
Tools needed: Protective gloves.
• Inspect for damaged or missing logs. Replace as necessary.
Refer to Section 14 for log placement instructions.
• Verify correct log placement and no ame impingement
causing sooting. Correct as necessary.
Firebox
Frequency:Annually
By:Qualied Service Technician
Tools needed: Protective gloves, sandpaper, steel wool,
cloths, mineral spirits, primer and touch-up paint.
• Inspect for paint condition, warped surfaces, corrosion
or perforation. Sand and repaint as necessary.
• Replace replace if rebox has been perforated.
ControlCompartmentandFireboxTop
Frequency:Annually
By:Qualied Service Technician
Tools needed: Protective gloves, vacuum cleaner, dust
cloths
• Vacuum and wipe out dust, cobwebs, debris or pet hair.
Use caution when cleaning these areas. Screw tips that
have penetrated the sheet metal are sharp and should
be avoided.
• Remove all foreign objects.
• Verify unobstructed air circulation.
BurnerIgnitionandOperation
Frequency:Annually
By:Qualied Service Technician
Tools needed: Protective gloves, vacuum cleaner, whisk
broom, ashlight, voltmeter, indexed drill bit set, and a
manometer.
• Verify burner is properly secured and aligned with pilot
or igniter.
• Clean off burner top, inspect for plugged ports, corrosion
or deterioration. Replace burner if necessary.
• Replace ember materials with new dime-size pieces.
DO NOT block ports or obstruct lighting paths. Refer to
Section 14 for proper ember placement.
• Verify batteries have been removed from battery back-
up IPI systems to prevent premature battery failure or
leaking.
• Check for smooth lighting and ignition carryover to all
ports. Verify that there is no ignition delay.
• Inspect for lifting or other ame problems.
• Verify air shutter setting is correct. See Section 14 for
required air shutter setting. Verify air shutter is clear of
dust and debris.
• Inspect orice for soot, dirt and corrosion. Verify orice
size is correct. See Service Parts List for proper orice
sizing.
• Verify manifold and inlet pressures. Adjust regulator as
required.
• Inspect pilot ame pattern and strength. See Figure 3.1
and 3.2 for proper pilot ame pattern. Clean or replace
orice spud as necessary.
• Inspect thermocouple/thermopile or IPI ame sensing
rod for soot, corrosion and deterioration. Polish with ne
steel wool or replace as required.
• Verify that there is not a short in ame sense circuit
by checking continuity between pilot hood and ame
sensing rod. Replace pilot as necessary. (IPI only)
Figure3.1IPIPilotFlamePatterns

15
Hearth & Home Technologies • DV3732SBI, DV3732SBIL • 2215-900 Rev. F • 9/12
A. TypicalApplianceSystem
NOTICE: Illustrations and photos reect typical installations and are for design purposes only. Illustrations/diagrams are not
drawn to scale. Actual product may vary from pictures in manual
Figure4.1 TypicalSystem
4 GettingStarted 
Installer Guide
CEILING FIRESTOP
ON FLOOR OF ATTIC
(SECTION 8.C)
VERTICAL TERMINATION CAP
(SECTION 10.I)
VENT PIPE PENETRATES ROOF
PREFERABLY WITHOUT AFFECTING
ROOF RAFTERS (SECTION 8.C)
FRAMING HEADED OFF
IN CEILING JOISTS
(SECTION 8.C)
GAS LINE
(SECTION 11)
MANTEL AND
MANTEL LEG
(SECTION 5.E, 13.A)
SURROUND
HEARTH EXTENSION
VENT PIPE (SECTIONS 7 and 8)
OPTIONAL
WALL SWITCH
STORM COLLAR
(SECTION 10.H)
NON-COMBUSTIBLE ROOF FLASHING
MAINTAINS MINIMUM CLEARANCE
AROUND PIPE (SECTION 10.G)
FRAMING/HEADER
(SECTION 5.B)
ATTIC INSULATION SHIELD (NOT
SHOWN) MUST BE USED HERE TO KEEP
INSULATION AWAY FROM VENT PIPE IF
ATTIC IS INSULATED (SECTION 8.D)
HORIZONTAL
TERMINATION CAP
(SECTION 10.L )
Note: Dual venting configurations
ARE NOT allowed. Appliance MUST
be vented EITHER vertically OR
horizontally.

Hearth & Home Technologies • DV3732SBI, DV3732SBIL • 2215-900 Rev. F • 9/1216
B. DesignandInstallationConsiderations
Hearth & Home Technologies direct vent gas appliances
are designed to operate with all combustion air siphoned
from outside of the building and all exhaust gases ex-
pelled to the outside. No additional outside air source is
required.
Installation MUST comply with local, regional, state and
national codes and regulations. Consult insurance carrier,
local building inspector, re ofcials or authorities having
jurisdiction over restrictions, installation inspection and
permits.
Before installing, determine the following:
• Where the appliance is to be installed.
• The vent system conguration to be used.
• Gas supply piping.
• Electrical wiring requirements.
• Framing and nishing details.
• Whether optional accessories—devices such as a fan,
wall switch, or remote control—are desired.
D. InspectApplianceandComponents
• Carefully remove the appliance and components from
the packaging.
• The vent system components and decorative doors and
fronts may be shipped in separate packages.
• If packaged separately, the log set and appliance grate
must be installed.
• Report to your dealer any parts damaged in shipment,
particularly the condition of the glass.
• Readalloftheinstructionsbeforestartingtheinstal-
lation.Followtheseinstructionscarefullyduringthe
installationtoensuremaximumsafetyandbenet.
WARNING! Risk of Fire or Explosion! Damaged parts
could impair safe operation. DO NOT install damaged, in-
complete or substitute components. Keep appliance dry.
C. ToolsandSuppliesNeeded
Before beginning the installation be sure that the following
tools and building supplies are available.
Tape measure Framing material
Pliers Non-corrosive leak check solution
Hammer Phillips screwdriver
Gloves Framing square
Voltmeter Electric drill and bits (1/4 in.)
Plumb line Safety glasses
Level Reciprocating saw
Manometer Flat blade screwdriver
1/2 - 3/4 in. length, #6 or #8 Self-drilling screws
Caulking material (300ºF minimum continuous exposure
rating)
One 1/4 in. female connection (for optional fan).
Hearth & Home Technologies disclaims any responsibility for,
and the warranty will be voided by, the following actions:
• Installation and use of any damaged appliance or vent
system component.
• Modication of the appliance or vent system.
• Installation other than as instructed by Hearth & Home
Technologies.
• Improper positioning of the gas logs or the glass door.
• Installation and/or use of any component part not approved
by Hearth & Home Technologies.
Anysuchactionmaycausearehazard.
WARNING! Risk of Fire, Explosion or Electric Shock!
DO NOT use this appliance if any part has been under
water. Call a qualied service technician to inspect the
appliance and to replace any part of the control system
and/or gas control which has been under water.
Improper installation, adjustment, alteration, service or
maintenance can cause injury or property damage. For
assistance or additional information, consult a qualied
service technician, service agency or your dealer.

17
Hearth & Home Technologies • DV3732SBI, DV3732SBIL • 2215-900 Rev. F • 9/12
5 FramingandClearances 
A. SelectingApplianceLocation
When selecting a location for the appliance it is important to
consider the required clearances to walls (see Figure 5.1).
WARNING! Risk of Fire or Burns! Provide adequate
clearance around air openings and for service access.
Due to high temperatures, the appliance should be locat-
ed out of trafc and away from furniture and draperies.
NOTICE: Illustrations reect typical installations and are
FOR DESIGN PURPOSES ONLY. Illustrations/diagrams
are not drawn to scale. Actual installation may vary due to
individual design preference.
Figure5.1 ApplianceLocations
K
C
A
L
F
I
B
G
E
D
J
JG
A
F
CA
H
M
N
Models A B C D E Min. F Min. G H IJK L M N
DV3732SBI
DV3732SBIL
in. 42 37 59-1/2 See Section 5.D for
Alcove Installation
1 1/2 44 62-1/4 16-1/4 48-1/2 68-3/4 15-1/16 7-1/2 7-1/8
mm 1067 940 1511 25 13 1117 1581 413 1232 1746 383 191 181

Hearth & Home Technologies • DV3732SBI, DV3732SBIL • 2215-900 Rev. F • 9/1218
B. ConstructingtheApplianceChase
A chase is a vertical box-like structure built to enclose the
gas appliance and/or its vent system. In cooler climates
the vent should enclosed inside the chase.
NOTICE: Treatment of ceiling restops and wall shield
restops and construction of the chase may vary with the
type of building. These instructions are not substitutes
for the requirements of local building codes. Therefore,
you MUST check local building codes to determine the
requirements to these steps.
Chases should be constructed in the manner of all out-
side walls of the home to prevent cold air drafting prob-
lems. The chase should not break the outside building
envelope in any manner.
Walls, ceiling, base plate and cantilever oor of the chase
should be insulated. Vapor and air inltration barriers
should be installed in the chase as per regional codes for
the rest of the home. Additionally, in regions where cold
air inltration may be an issue, the inside surfaces may be
sheetrocked and taped for maximum air tightness.
To further prevent drafts, the wall shield and ceiling
restops should be caulked with caulk with a minimum
Figure5.2 ClearancestoCombustibles
of 300ºF continuous exposure rating to seal gaps. Gas
line holes and other openings should be caulked with
caulk with a minimum of 300ºF continuous exposure rating
or stuffed with unfaced insulation. If the appliance is be-
ing installed on a cement surface, a layer of plywood may
be placed underneath to prevent conducting cold up into
the room.
E
F
FROM TOP
OF HOOD
TO CEILING
G
I
H
J
* Adjust framing dimensions for interior sheathing (such as sheetrock)
C** Add 12 inches for rear venting with one 90º elbow.
MINIMUMFRAMINGDIMENSIONS*
Models
AB C D E F G H I J
DVP
Pipe
SLP
Pipe Rough
Opening
(Height)
**DVP
Pipe
SLP
Pipe Rough
Opening
(Width)
Clearance
to Ceiling
Combustible
Floor
Combustible
Flooring
Behind
Appliance
Sides of
Appliance
Front of
Appliance
Rough
Opening
(Width)
Rough
Opening
(Width)
Rough
Opening
(Depth)
Rough
Opening
(Depth)
DV3732SBI
DV3732SBIL
in. 10 8-5/8 34-3/4 16-1/4 16-1/4 37 32 0 0 1/2 1/2 36
mm 254 219 876 413 413 940 813 0 0 13 13 915
C. Clearances
NOTICE: Install appliance on hard metal or wood surfaces
extending full width and depth. DO NOT install directly
on carpeting, vinyl, tile or any combustible material other
than wood.
WARNING! Risk of Fire! Maintain specied air space
clearances to appliance and vent pipe:
• Insulation and other materials must be secured to prevent
accidental contact.
• The chase must be properly blocked to prevent blown
insulation or other combustibles from entering and
making contact with replace or chimney.
• Failure to maintain airspace may cause overheating and
a re.
C
B
D
A

19
Hearth & Home Technologies • DV3732SBI, DV3732SBIL • 2215-900 Rev. F • 9/12
D. MantelandWallProjections
WARNING! Risk of Fire! Comply with all minimum clear-
ances to combustibles as specied. Framing or nishing
material closer than the minimums listed must be construct-
ed entirely of noncombustible materials (i.e., steel studs,
concrete board, etc).
All measurements
are in inches.
Figure5.3 Clearancestomantelsorothercombustibles
 aboveappliance
Figure5.5ClearancestoMantelLegsorWallProjections
 (Acceptableonbothsidesofopening)
Figure5.6WallProjection(Acceptableononesideofopening)
Figure5.4Non-CombustibleZone
1/2 in. SHEETROCK
OR COMBUSTIBLE
MATERIAL
3-1/2 in.
1/2 in.
NON-COMBUSTIBLE ZONE
5678910
3
4
5
12
11
10
9
8
7
6
TOP OF HOOD OR FIREPLACE OPENING
4
12 13
11
32
CEILING
3 FT. MAXIMUM
TOP VIEW
2-7/8 IN.
MINIMUM
1/2 IN.
MINIMUM
5-3/8 IN.
MINIMUM
3 IN.
MINIMUM
Note: Clearance from
opening to perpendicular wall.
UNLIMITED
Note: Clearance from opening
to perpendicular wall.

Hearth & Home Technologies • DV3732SBI, DV3732SBIL • 2215-900 Rev. F • 9/1220
A. VentTerminationMinimumClearances
RoofPitch H(Min.)Ft.
Flat to 6/12...........................................................1.0*
Over 6/12 to 7/12 .................................................1.25*
Over 7/12 to 8/12 .................................................1.5*
Over 8/12 to 9/12 .................................................2.0*
Over 9/12 to 10/12 ...............................................2.5
Over 10/12 to 11/12 .............................................3.25
Over 11/12 to 12/12 .............................................4.0
Over 12/12 to 14/12 .............................................5.0
Over 14/12 to 16/12 .............................................6.0
Over 16/12 to 18/12 .............................................7.0
Over 18/12 to 20/12 .............................................7.5
Over 20/12 to 21/12 .............................................8.0
Figure6.1 MinimumHeightFromRoofToLowestDischarge
 Opening
* 3 foot minimum in snow regions
HORIZONTAL
OVERHANG
VERTICAL
WALL
GAS DIRECT VENT
TERMINATION CAP
12
X
ROOF PITCH
IS X/ 12
LOWEST
DISCHARGE
OPENING
2 FT.
MIN.
20 INCHES MIN.
H (MIN.) - MINIMUM HEIGHT FROM ROOF
TO LOWEST DISCHARGE OPENING
6 TerminationLocations 
Fire Risk.
Maintain vent clearance to combustibles as
specied.
• DO NOT pack air space with insulation or other
materials.
Failure to keep insulation or other materials away
from vent pipe may cause overheating and re.
WARNING
Figure6.2 StaggeredTerminationCaps
Gas, Wood or Fuel Oil
Termination Cap
B
Gas
Termination
Cap **
A *
*If using decorative cap cover(s), this distance may need to be
increased. Refer to the installation instructions supplied with the
decorative cap cover.
**
A B
6 in. (minimum) up to 20 in.
152 mm/508 mm
18 in. minimum
457 mm
20 in. and over 0 in. minimum
In a staggered installation with both gas and wood or fuel oil
terminations, the wood or fuel oil termination cap must be
higher than the gas termination cap.