SAPPHIRE DV425TR
DIRECT VENT ROOM HEATER
OWNER’S MANUAL
AND INSTALLATION INSTRUCTIONS
Solitaire Front
Quartet Front
(FRONTS SOLD SEPARATELY)
WARNING!
WARNING!
If the information in this Manual is not fol-
lowed exactly, a fire or explosion may result
causing property damage, personal injury or
loss of life.
Improper installation, adjustment, alteration,
service or maintenance can cause injury or
property damage. Refer to this Manual. For
assistance or additional information, consult
a qualified installer, service agency or the
gas supplier.
-Do not store or use gasoline or other flammable
vapors and liquids in the vicinity of this or any other
appliance.
-WHAT TO DO IFYOU SMELL GAS
•
•
Do not try to light any appliance.
This Heater may be installed with a Vertical
or Horizontal Direct Vent Termination System.
Do not touch any electrical switch; do not use any
phone in your building.
This Manual must be used for installation of the
DV425TR Gas-Fired Room Heater and retained by the
homeowner for operating and maintenance instructions.
•
•
Immediately call your gas supplier from a neigh-
bor’s phone. Follow the gas supplier’s instruc-
tions.
If you cannot reach your gas supplier, call the fire
department.
This appliance may be installed in an aftermarket,
permanently located, Manufactured (Mobile) Home,
where not prohibited by Local Codes.
-Installation and service must be performed by a qual-
ified installer, service agency or the gas supplier.
This appliance is only for use with the type of fuel
indicated on the Rating Plate. This appliance is not
convertible for use with other gases, unless a certi-
fied Conversion Kit is used.
FORYOUR SAFETY
The appliance area must be kept clear and free
from combustible materials, gasoline and other
flammable vapors and liquids.
Beaverton
Oregon USA
Tested and
Listed by
O-T L
C
OMNI-Test Laboratories, Inc.
A Division of Hearth Technologies Inc.
addinhearth.com
ahpfireup.com
1445 North HIghway
Colville, WA 99114
#250-5533
02/2001
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DV425TR DIRECT VENT ROOM HEATER
LISTINGS AND CODE APPROVALS
The Dovre DV425TR Direct Vent Gas Appliance is listed to ANSI standard Z21.88(b)-1999/CSA 2.33b-M99 Vented Gas Fireplace
Heaters and applicable sections of UL307b Gas Burning Heating Appliances for Manufactured Homes and Recreational Vehicles,
CAN/CGA 2.17-M91 "Gas Fired Appliances for use at High Altitudes," by OMNI-Test Labs, Inc., Beaverton, OR.
SPECIFICATIONS
Natural Gas
†0-2000'
Propane
†0-2000'
Top Vent:
Input Rate on "HI" (BTU/Hr)
Input Rate on "LO (Btu/Hr)
Max. Output (BTU/Hr)**
Main Burner Orifice
30,000
21,000
25,000
30,000
24,500
24,600
.1065 (36 DMS)
.0635 (52 DMS)
Rear Vent:
Input Rate on "HI" (BTU/Hr)
Input Rate on "LO" (BTU/Hr)
Main Burner Orifice
26,000
18,000
.0960 (41 DMS)
26,000
20,000
.0595 (53 DMS)
Min. Inlet Pressure (Inches W.C.)
Max. Inlet Pressure (Inches W.C.)
Manifold Pressure on "HI" (Inches W.C.)
**Max Venting, Blower ON
4.5"
7.0"
3.5"
11"
14"
10"
†This appliance is equipped for altitudes 0-2000' (0-610 M) in USA: and in Canada for Altitudes of 0-4500' (0-1370 M). In
USA for Altitudes above 2000', the vent configuration, orifice, or combination of both may need to be changed. See page
49 of this manual for information on making these changes.
NOTICES
Failure to follow all of the required installation procedures may result in property damage, bodily injury or
even death. This appliance must be installed in accordance with all local codes, or, in the absence of local
codes, with the National Fuel Gas Code, ANSI Z223.1, or the Canadian Installation Code, CAN/CGA 149.
Manufactured Home or Mobile Home installation may occur only after the home is site located and must
conform with the Manufactured Home Construction and Safety Standard, Title 24 CFR, Part 3280, or, when
such a standard is not applicable, the Standard for Manufactured Home Installations, ANSI/INCSBCS A225.1,
or Standard for Gas Equipped Recreational Vehicles and Mobile Housing, CSA Z240.4.
When installed, the appliance must be electrically grounded in accordance with local codes or, in the
absence of local codes, with the National Elecrical Code, ANSI/NFPA 70, or the Canadian Electrical Code,
CSA C22.1.
The Dovre DV425TR is manufactured to operate on Natural Gas (NG), it is convertible to Liquid Propane
(LP) when the manufacturer's conversion kit, part #844-9010 is used.
All exhaust gases must be vented outside the structure of the living-area. Combustion air is drawn from
outside the living-area structure.
Notify your insurance company prior to connecting gas to this fireplace.
Installation requirements diagrammed and explained in this manual are grouped into segments for ease
of procedure. While these requirements must be met fully, the order of installation may be subject to the
procedure best suited for your specific placement of the fireplace.
NOTE: Illustrations throughout these instructions reflect typical installations and are for design purposes only. Actual
installation may vary slightly due to individual design preferences. However, minimum and maxmum clearances must be
maintained at all times.
The illustrations and diagrams used throughout these installation instructions are not drawn to scale.
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DV425TR DIRECT VENT ROOM HEATER
SERIAL LABEL
(Located on back of stove)
MODEL / MODÈLE: DV425 T/R
SERIAL NO.
VENTED GAS FIREPLACE HEATER
FOURNAISE AU GAZ AVEC VENTILATION
1445 North HIghway
Colville, WA 99114
NOT FOR USE WITH SOLID FUEL /
NE PAS UTILISER AVEC LE COMBUSTIBLE SOLIDE
Report No. / Rapport Numéro
061-S-19-5
APPROVED FOR CANADAAND USA TO:
APPROUVÉ POUR LE CANADA ET LES ÉTATS-UNIS:
ANSI Z21.88b-1999 / CSA 2.33b-M99 Vented Gas Fireplace Heaters, and
ANSI Z21.88b-1999 / CSA 2.33b-M99 Fournaises au Gaz avec Ventilation, et les
applicable sections of UL307b Gas Burning Heating Appliances for
Manufactured Homes and Recreational Vehicles, CAN/CGA 2.17-M91 “Gas Fired
Appliances for use at High Altitudes.”
sections applicable de UL 307b Appareils de Chauffage Au Gaz pour les Maisons
Mobiles et les Véhicules Motorisés, CAN/CGA 2.17-M91 “Gas Fired Appliances
for use at High Altitudes”.
This appliance is manufactured for operation with Natural Gas.
For conversion to propane Manufacturer’s Part #844-9010 and instructions must
be used.
Cet appareil est manufacturé pour l’opération avec le Gaz Naturel.
Pour une conversion au gaz propane les pièces du Manufacturier #842-4040 et
ses instructions doivent être utilisées.
FAN TYPE VENTED CIRCULATOR / VENTILATEUR
CIRCULATOIRE
Blower Electrical Rating / Évaluation du Ventilateur
Thermal Efficiency / Efficacité Thermique* 84% NG (blower on / avec
ventilateur allumé)
82% LP (blower on / avec ventilateur
For use with Natural Gas
Usage Au Gaz Naturel
0-2000’
For use with Propane
Usage Au Gaz Propane
0-2000’
Top Vent: Input Rate on “HI” (BTU/Hr)
Input Rate on “LO” (BTU/Hr)
Maximum Output (BTU/Hr)**
Main Burner Orifice
30,000
21,000
30,000
24,500
Puissance Évaluée à “HI” (BTU/Hr)
Puissance Évaluée à “LO” (BTU/Hr)
Puissance Maximum (BTU/Hr)**
Orifice du Brûleur Principal
25,000
24,600
.1065 (36 DMS)
.0635 (52 DMS)
Rear Vent:Input Rate on "HI" (BTU/Hr)
Input Rate on "LO" (BTU/Hr)
Main Burner Orifice
26,000
18,000
.0960 (41 DMS)
26,000
20,000
.0595 (53 DMS)
Puissance Évaluée à “HI” (BTU/Hr)
Puissance Évaluée à “LO” (BTU/Hr)
Orifice du Brûleur Principal
Minimum Inlet Pressure (Inches W.C.)
Maximum Inlet Pressure (Inches W.C.)
Manifold Pressure on “HI” (Inches W.C.)
**Max Venting, Blower On
4.5”
7.0”
3.5”
11”
14”
10”
Pression Minimum de la Valve (pouces W.C.)
Pression Maximum de la Valve (pouces W.C.)
Pression du Collecteur d’ Échappement à “HI” (pouces W.C.)
** Ventilation Maximum, Ventilateur Allumé
This appliance equipped for altitudes 0-2000’(0-610m) in USA; and in Canada for altitudes of 0-4500’(0-1370m). In USA for Altitudes above 2000’, the vent configuration,
orifice, or combination of both may need to be changed. See Owner’s Manual for information on making these changes.
Cet appareil est équipé pour les altitudes de 0-2000’(0-610m) aux États-Unis; et au Canada pour les altitudes de 0-4500’(0-1370m). Pour les altitudes au dessus de 2000’
aux États-Unis, la configuration du ventilateur, son orifice ou les deux peuvent possiblement avoir à être changé. Voyez le manuel du propriétaire pour les informations
sur ces changements.
Keepburner adncontroclomparmt entclean. See installationd aonperatgininstrcutions cacompanying this applicaen.
Gardez le brûleur et le compartiment de contrôle propres. Vérifiez les instructions d’installation et d’opération qui accompagnent cet appareil.
This vented gas fireplace heater is not for use with air filters. / Cet appareil de chauffage au gaz n’est pas pour l’usage avec des filtres d’air.
Due to high surface temperatures, keep children, clothing and furniture away. / Du aux surfaces de températures élevées, gardez les enfants, les vêtements et les meubles
ELECTRICAL SUPPLY / FOURNITURE ÉLECTRIQUE: 120 Volts, 1.2 Amps, 60 Hz
WARNING: Operation f othis applia cenwhen notconnected to a propery inlstalled and maintain deventing syst em can result in carbon monoxide (CO)poisoni gnand poss bile deat h.
AVERTISSEMENT: L’opération de cet appareil lorsqu’il n’est pas connecté à un système de ventilation correctement installé et maintenu peut résulter à un
empoisonnement d’oxyde de carbone ou même de mort possible.
This appliance is only for use with the type of gas indicated on the rating plate and may be installed in an aftermarket, permanently located, manufactured
(mobile) home where not prohibited by local codes. See owner’s manual for details. This appliance is not convertible for use with other gases, unless a certified
kit is used.
CAUTION: DO NOTOPERATETHIS APPLIANCE WTI HGLASS REMOVEDC, RACKEDORBROKEN. REPLACEMENTOF THEPANEL(S) SHOULDBEDONE BYALICENSEDORQUALIFIEDPERSON.
ATTENTION: CET APPAREIL NE DOIT PAS ÊTRE OPÉRÉ SI LA VITRE EST BRISÉE, CRAQUÉE OU ENLEVÉE. LE REMPLACEMENT DU PANNEAU DOIT ÊTRE FAIT PAR UNE
CAUTION: HOTWHILEINOPERATION. DO NOTTOUCH. SEVERE BURNS MAYRESULT. KEEP CHILDREN, CLOTHING, FURNITURE, GASOLINEANDOTHER LIQUIDS HAVING FLAMMABLEVAPORS AWAY.
ATTENTION: CHAUDLORQU’ILESTENOP RATION. NE TOUCHEZPAS. DES BR LURES S V RES PEUVENTENR SULTER. GARDEZLES ENFANTS, LES V TEMENTS, LES MEUBLSE, LAGAZOLINE ETLES AUTRES
LIQUIDES DE VAPEUR INFLAMMABLE ÊLOIGNÉS.
WARNING: IMPROPER INSTALLATION, ADJUSTMENT, ALTERATION, SERVICE OR MAINTENANCE CAN CAUSE INJURY OR PROPERTY DAMAGE. REFER TO THE OWNER’S
INFORMATION MANUAL PROVIDED WITH THIS APPLIANCE. FOR ASSISTANCE OR ADDITIONAL INFORMATION CONSULT A QUALIFIED INSTALLER, SERVICE AGENCY OR THE
GAS SUPPLIER.
AVERTISSEMENT: UNE INSTALLATION, UN AJUSTEMENT, UNE ALTÉRATION, UN SERVICE OU UN ENTRETIEN INCORRECTS PEUVENT CAUSER DES DOMMAGES MATÉRIELS.
MINIMUMCLEARANCES TOCOMBUSTIBLES / ESPACE MINIMUMAUXCOMBUSTIBLES
Minimum clearacnes required from com bustbile constrcutionforallappliacne surfaces. / Espaces minimum exigs de laconstrcutioncom bustbile aux surfaces de l’appare.il
F
C
D
A
A
E
C
A. Side of stove top to side wall
B. Rear of stove top to back wall
C. Corner of stove top to side wall
D. Minimum Alcove Height
6" (152 mm)
3" (100 mm)
1" (25 mm)
54" (1372 mm)
36" (914 mm)
36" (915 mm)
Du coté du poêle au coté du mur
Le contrôle arrière au mur arrière
Du Coin du Poêle au coté du mur
Hauteur minimum de l'alcôve
Profondeur maximum de l'alcôve
Largeur minimum de l'alcôve
E. Maximum Alcove Depth
F. Minimum Alcove Width
HEARTH:Anon-combustible hearth pad is not required. However, the floor beneath the stove must be stable, level, and strong enough to support the stove without a
tipping hazard.
Date of Manufacture / Date du
2000 2001 2002
Jan
Feb
Mar
Apr
May
Jun
Jul
Aug
Sep
Oct
Nov
Dec
DO NOT REMOVE THIS LABEL / NE PAS ENLEVER
Made in U.S.A. / Fait Aux
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DV425TR DIRECT VENT ROOM HEATER
SAFETY NOTICES
!
!
Due to high temperatures, the appliance should be located
out of traffic and away from furniture and draperies.
Do not place clothing or other flammable items on or near
the appliance at any time. Due to thermostatic control, the
possibility exists for the appliance to turn on, igniting any
items on or near it.
Children and adults should be alerted to the hazards of high
surface temperature 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.
Any safety screen or guard removed for servicing an
appliance must be replaced prior to operating the appliance.
Accessories page of this manual for replacement.
Instruct everyone in the house how to shut off the gas
to the appliance and also at the main gas shut-off valve. The
main gas shut-off valve is usually located next to the gas meter or
propane tank and requires a wrench to shut off.
Use the built-in piezo igniter to light the appliance. DO
NOT use matches or any other external device.
DO NOT remove, replace, modify or substitute any part
of the appliance unless instructions are given in this manual. All
other work must be done by a trained technician.
Allow the appliance to cool before carrying out any
maintenance or cleaning.
The pilot flame must contact the thermopile and
thermocouple. If it does not, turn the gas control valve to “OFF”
and call your Dealer.
DO NOT throw this manual away. Important operating
and maintenance instructions are included.
!
!
!
Installation and repair should be done by a qualified
service person. The appliance should be inspected before use
and at least annually by a professional service person. More
frequent cleaning may be required due to excessive lint from
carpeting, bedding material, et cetera. It is imperative that control
compartments, burners and circulating air passagways of the
appliance be kept clean.
Strict adherence to the instructions in this manual must
be followed. Improper installation will void the warranty and safety
listing.
This appliance is manufactured to operate on natural gas
(NG). It is field convertible to propane (LP) with the manufacturers’
conversion kit. Burning incorrect fuel voids the warranty and safety
listing and may cause an extreme safety hazard.
Contact local building officials to obtain a permit and
information on installation restrictions or requirements in your
locale. It is also important to notify your homeowner’s insurance
company of the installation of this appliance as well.
Do not use this appliance if any part has been under
water. Immediately call a qualified service technician to inspect
the appliance and to replace any part of the control system and
any gas control which has been under water.
WARNING!
Improper installation, adjustment, alteration, service or
maintenance can cause injury or property damage.
Refer to this manual for correct installation and
operational procedures. For assistance or additional
information consult a qualified installer, service agency,
or the gas supplier.
CAUTION!
Do not operate appliance with the glass front removed,
cracked or broken. Only the door certified for use with
the appliance shall be used. Replacement of the glass
should be done by a licensed or qualified service
person. Do not strike the glass.
Do not store or use gasoline or other flammable liquids in
the vicinity of the appliance.
If the flame becomes sooty, dark orange in color, or
extremely tall, DO NOT operate the appliance. Contact your dealer
and arrange for servicing immediately.
DO NOT operate the appliance if it is not operating
properly in any manner. Contact your dealer for assistance.
Open viewing glass for servicing only.
Operate the appliance in accordance with the instructions
contained in this manual.
If the main burners do not start correctly, turn the gas off
at the gas control valve and contact your dealer for service.
Do not operate with glass cracked or broken.
This unit is not for use with solid fuel.
DO NOT place anything inside the firebox (other than the
included logs, embers, mineral wool and lava rock.
If the logs become damaged refer to the Parts and
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DV425TR DIRECT VENT ROOM HEATER
OVERVIEW OF INSTALLATION TO OPERATION
•
•
Familiarize yourself with this Owner's Manual and the Safety Notices located in this manual, and posted on
the heater.
Remove and unpack the following components:
Beneath the stove: 5 Logs, grill, grill cover*, and 4 cap speed nuts.
Shrink-wrapped to front of unit: Owner's Manual, mineral wool, lava rock, and flex line.
Unbolt heater from pallet.
Remove glass door by inserting fingers into the spring latches located on both the left and right sides at
top of glass. Pull towards you and separate latch from notch. Lift the glass out of the three notches at
its base and carefully set aside.
•
•
•
•
•
•
•
Convert to horizontal venting if necessary for your installation plans. (Kit #844-8920)
Convert to LP if necessary. (Kit #844-9010)
Install Blower if purchased. (Kit #844-9030) NOTE: Blower will not fit on a stove fitted with the Hearth Leg Kit.
Install Hearth Legs if necessary. See Parts and Accessories, page 57 for part numbers.
Finalize your installation decisions and requirements:
•
•
•
•
•
Refer to Dimensions on page 7
Refer to Clearances to Combustibles on page 8
Refer to Horizontal termination requirements on page 26
Refer to Vertical termination requirements on page 35
Refer to Vent Kits pertinent to your installation on page 20
•
•
•
•
•
•
•
•
Contact your local building inspector for code requirements in your area.
Run thermostat lines to TH & TPTH connectors on valve, if applicable, see page 17.
Set unit in place and install venting per your installation requirements.
Install logset, embers, mineral wool and lava rock. See instructions on page 14 of this manual.
Connect the gas line. See page 44
Plug in blower, if purchased.
Leak test gas line to manual shut-off valve. See page 46
NOTE: If you are using any accessories with gold it is IMPORTANT TO CLEAN THE GOLD FINISH, using
a glass cleaner and non-abrasive towel, prior to the initial burn of the unit. This prevents fingerprint oils
from staining the gold. After heater has been burned, the gold finish will cure and fingerprint oils will no
longer cause staining.
•
•
•
•
•
•
•
•
•
Follow Lighting Instructions, page 47, a copy of which is also attached to rear of heater, to light the heater.
Re-attach door.
Attach face (Quartet or Solitaire), see page 9
Adjust gas control knob to "ON" (Following Lighting Instructions)
Check flames. See diagram on page 46
Adjust shutter position, if necessary. See page 48
Set Thermostat or turn control panel switch to the "ON" position. See page 47 & 50.
Familiarize yourself with the maintenance requirements of the stove. See pages 51-52.
Familiarize yourself with the Troubleshooting section of this manual, pages 54.
*The use of the grill cover is optional. It can be placed beneath the top grill. See page 17 for installation instructions.
The use of the plate increases blower efficiency and also hides the interior of unit from view.
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DV425TR DIRECT VENT ROOM HEATER
DIMENSIONS
17-1/2"
14-3/8"
8"
21-1/2"
14-5/8"
NOTE: Diagrams show heater equipped
with optional Blower, part #844-9030.
21-1/2"
Rear Vent
C
L
28-5/8"
22-1/4"
8"
22-1/8"
14-5/8"
NOTE: If heater is equipped with Hearth Legs
Kit center-line dimension is reduced by 3".
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DV425TR DIRECT VENT ROOM HEATER
CLEARANCES TO COMBUSTIBLES
SAPPHIRE
MINIMUM CLEARANCES TO
COMBUSTIBLES
Minimum clearances required from combustible construction.
F
B
D
E
A
A
C
A
A
C
A.
B.
C.
D.
E.
F.
Side of stove top to side wall
Rear of stove top to back wall
Corner of stove top to side wall
Minimum Alcove Height
Maximum Alcove Depth
Minimum Alcove Width
6" (152 mm)
3" (100 mm)
1" (152 mm)
54" (1372 mm)
36" (914 mm)
36" (915 mm)
HEARTH: A non-combustible hearth pad is not required. However, the floor beneath the
stove must be stable, level, and strong enough to support the stove without a tipping
hazard.
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DV425TR DIRECT VENT ROOM HEATER
FRONT OPTIONS
(Sold Separately, refer to page 57 for part numbers.)
QUARTET & SOLITAIRE FACE
INSTALLATION INSTRUCTIONS
Quartet Parts Include:
Solitaire Parts Include:
(1) Front Face; (1) Bolt
(1) Front Face; (2) Hinged
Doors; (2) Gold plated button
head hinge pins; (1) Bolt;
(2) washers
For BOTH Quartet AND Solitaire Faces:
1. Carefully lift face into position and insert bolt beneath the ashlip to secure the face to stove. See
Figure 1. This completes installation of Solitaire face.
FIGURE 2
Ensure that
washer is
placed here.
Instructions continue for completion of the
FIGURE 3
Quartet:
Doors ship attached to the face. If they have
been removed, follow instructions 2 & 3 to
replace:
2. Install one door at a time. Slide bottom hinge
rod into lower hinge box hole on face. See
Figure 2.
3. Place washer on top of door hinge. Line up
hole in door hinge and washer with hole in
hinge box of face. Place gold-plated hinge pin
in holes to secure. See Figure 3.
NOTE: See information on the instructions included
with your front if the Quartet doors require alignment.
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DV425TR DIRECT VENT ROOM HEATER
REAR VENT CONVERSION INSTRUCTIONS
(See Parts & Accessories, page 57 for part number.)
TOOLS REQUIRED: Power drill; #2 Phillips bit; 5/32"
Allen wrench; 5/8" open end wrench; high-temp sili-
cone sealant (optional.)
KIT CONTENTS: Rear vent grill; .096 NG orifice;
.059 LP orifice; Rear Vent Cover Plate, Top Grill
Cover Plate
STEP A: Convert to Rear Vent:
A-1 - At the REAR of stove:
FIG. 2
1. Remove rear access plate on back shield and
discard. See Fig. 1
2. Remove rear outer flue cover plate, (with damper
adjustment plate attached), ensure that gaskets
and grommet stay in place.
Rear Inner
Flue Plate
3. Remove inner flue cover plate; set aside.
A-2 - At the TOP of stove, with exceptions noted:
4. Lift out cast insert piece on top.
5. Remove outer flue collar and set aside. See
Fig. 3 Ensure that gasket is intact, if not, high
temperature silicone can be used as an alterna-
tive to gasket replacement in step 12 below.
6. Lift out inner flue collar with damper in place. See
Fig. 4
FIG. 3
FIG. 1
Damper
Adj. Plate
FIG. 4
Rear Access Plate
Rear Outer
Flue Cover
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DV425TR DIRECT VENT ROOM HEATER
REAR VENT CONVERSION INSTRUCTIONS, cont.
7. Re-install inner flue collar on rear of stove with
damper rod pointing up. See Fig. 5 A dab of
high temperature silicone on the gasket will help
gasket adhere to the unit.
FIG. 6
8. Re-install inner flue cover on top of stove, double
check that damper rod is in the up position. See
Fig. 6
9. Install outer cover plate, (with damper adjustment
plate attached), to top of stove. See Fig. 7
10. On top of stove: Reinstall damper adjustment
plate: a) set spacer in place, b) align adjustment
plate, c) set screw into spacer and tighten. See
Fig. 7
FIG. 7
Damper
Adj. Plate
11. Re-install outer flue collar on rear of stove. See
Fig. 8
12. Install rear vent cover plate, supplied with kit, on
back shield.
Outer Cover
Plate
13. Install top cast insert. NOTE: A grill cover plate
is shipped with the stove. This plate may be
placed beneath the top grill. See page 17 for
installation instructions. The use of the plate
increases blower efficiency and also hides the
interior of unit from view.
FIG. 8
STEP B: Replace Burner Orifice: See next page.
FIG. 5
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DV425TR DIRECT VENT ROOM HEATER
REAR VENT CONVERSION INSTRUCTIONS, cont.
STEP B: REPLACE BURNER ORIFICE FOR
HORIZONTAL VENT CONFIGURATION:
FIG. 9
1. Remove front (if installed), glass, and logs (if
installed.)
2. Remove log/burner pan: First remove screws
then lift the front of pan vertically and slide pan to
one side and pull out of firebox. Fig. 9
3. Remove burner plate.
4. Remove main burner orifice using a 5/8" wrench.
5. Replace orifice with the proper size as indicated
below for your gas type: Fig. 10
FIG. 10
PROPANE
NATURAL GAS
Rear Vent: .059 (53 DMS) .096 (41(DMS)
IMPORTANT NOTE! The orifice supplied with the
GAS conversion kit is for TOP VENT MODELS
ONLY. For vertical to horizontal venting conver-
sion, the correct orifice is supplied WITH THE
REAR VENT CONVERSION KIT.
6. Re-install burner plate: First slide burner tube
into shutter and over holes. Secure plate with
screws.
7. Re-install log/burner pan. Slide vertically into the
back of firebox and then place horizontal onto
burner plate. Refer to Fig. 1 again.
8. Install logs, refer to Owner's Manual for correct
placement.
9. Replace glass door and front.
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DV425TR DIRECT VENT ROOM HEATER
LP CONVERSION INSTRUCTIONS
Part #844-9010
TOOLS REQUIRED: Power drill (a 90° handle is
helpful); #2 Phillips bit; 5/32" Allen wrench; 5/8" open
end wrench.
KIT CONTENTS: Replacement orifice (fits top
vent models only); replacement pilot injector.
FIG. 1
1. Remove front (if installed), glass, and logs (if
installed.)
2. Remove log/burner pan: First remove screws
then lift the front of pan vertically and slide pan to
one side and pull out of firebox. Fig. 1
3. Remove burner plate.
4. Pull off pilot hood and set aside. Fig. 2
5. Use a 5/32" Allen wrench to remove the pilot
injector. Fig. 3
5. Replace pilot injector with the one supplied in the
conversion kit (#35 for Propane, #62 for Natural
Gas).
Pilot Hood
PILOT HOOD
MILLIVOT GENERATOR
FIG. 2
THERMOCOUPLE
NOTE: The injector is ONLY replaced if you are con-
verting to another gas. It is not replaced for a
change from top to rear vent.
6. Replace pilot hood, snapping into position.
7. Remove main burner orifice using a 5/8" wrench.
8. Replace orifice with the proper size as indicated
below for your gas type and venting: Fig. 4
FIG. 3
PROPANE
NATURAL GAS
Top Vent: .063 (52 DMS) .106 (36 DMS)
Rear Vent: .059 (53 DMS) .096 (41 DMS)
IMPORTANT NOTE! The orifice supplied with this
conversion kit is for TOP VENT MODELS ONLY. If
your stove was fitted with the rear vent kit, the
correct conversion orifice was supplied WITH THE
REAR VENT KIT.
FIG. 4
See next page for Valve Regulator Replacement:
02/01
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DV425TR DIRECT VENT ROOM HEATER
LP CONVERSION, CONT.
A
B
Valve Regulator Replacement
1. Turn control knob to the OFF position, ensure that gas
supply to the valve has been turned off.
2. Using a Torx TH20, or slotted screwdriver, remove the
three pressure regulator mounting screws (A), pressure
regulator tower (B), and diaphragm (C). (You may wish
to retain these items for converting back to original gas
if necessary.)
C
3. Ensure that the rubber gasket (D) is properly positioned
and install the new HI/LO pressure regulator assembly
to the valve using the new screws (E) supplied with
the kit. Tighten screws securely. (Reference torque
= 25 in/lb)
4. Install the enclosed identification label (F) to the valve
body where it can be seen.
5.
Re-install burner plate: First slide burner tube into shut-
ter and over holes. Secure plate with screws.
Re-install log/burner pan. Slide vertically into the back
of firebox and then place horizontal onto burner plate.
Refer to Fig. 1 again.
6.
7.
8.
Install logs, refer to Owner's Manual for correct place-
ment.
Replace glass door and front.
E
D
F
02/01
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DV425TR DIRECT VENT ROOM HEATER
LOGSET INSTALLATION
The logset is packed in the components box and consists of the
following: (See Fig. 1)
Fig. 2
Qty.
1
1
1
1
# in Fig. 1
Rear log -
1
2
3
4
5
Left Partial Log -
Right Partial Log -
Left Twig -
1
Right Twig -
While breakable, the logs do not become fragile until after the
stove is burned and they have cured. After curing, any handling
must be done with care as breakage may occur easily.
Fig. 3
Please Note: Logs have been designed to work specifically
with the burner pan of the 425TR. Exact placement will
ensure maximum operation of your heater.
Installation:
1. Set the Rear Log over the pins at the rear of burner pan.
(See white circles in Fig. 2)
2. Set Left and Right Partial Logs (with butt end towards side
of stove firebox), over the left and right side pins on burner
pan. Fig. 3
Fig. 4
3. Locate the pin hole on the bottom of the right and left twigs
and situate them over the white pins located on Rear Log.
Fig. 4
IMPORTANT!
Lava rock must only be placed in the recessed area to
the front and sides of burner pan.
4. Place nuggets sparingly across front of burner. Note the
white nuggets in Fig. 5
5. Tear off varying sizes of mineral wool and intersperse among
the nuggets.
Fig. 5
6. Carefully deposit a layer of lava rock in the channel area
along both sides and in front. Fig. 6
Fig. 1
Fig. 6
1
Channel area
to keep lava
rock in is
shaped like
this outline.
4
5
3
2
02/01
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DV425TR DIRECT VENT ROOM HEATER
HEARTH LEGS INSTALLATION
BLOWER INSTALLATION, cont.
NOTE: HEARTH LEGS CAN NOT BE USED IF A
BLOWER IS INSTALLED AS THERE WILL NOT BE ENOUGH
CLEARANCE.
Ensure
these
FIG. 2
wires are
BEHIND
the
mounting
bracket.
Refer to page 56, Parts & Accessories for specific color part
numbers.
Blower
mounting
bracket
beneath
stove as
seen from
front.
Wire Harness
Connector
Hearth legs will allow three additional inches of clearance. Be
sure to calculate this distance correctly if necessary to cut wall
hole to install horizontally. Refer to Dimensions on page 7.
Blower from front
view beneath stove.
To change legs, use a 1/2" wrench to remove and replace one
leg at a time while the unit is in an upright position.
BLOWER INSTALLATION
PART #844-9030
FIG. 3
KIT CONTENTS: Blower motor; snapdisc bracket with wire
harness; rheostat, rheostat nut; knob; screws; 1 zip-tie.
TOOLS REQUIRED: #2 Phillips head bit; hand drill; 11/16's
wrench.
Snapdisc Bracket
1. Mount blower to rear of unit using two screws. See Fig. 1
2. Beneath the stove from its front side, ensure that all wiring
is moved behind the blower mounting bracket, and complete
blower mounting by inserting two screws. See Fig. 2
3. Make the wire harness connection. Fig. 2
4. Use 2 screws to connect the snapdisc bracket to blower
mounting bracket. Fig. 3
5. Route wires from snapdisc to the right, upper edge of blower.
Fig. 3
6. Insert rheostat control into it's opening from beneath the
control panel. Fit the rheostat nut on top and tighten the nut
using an 11/16" wrench. Attach black knob. Fig. 4
7. Gather any excess in the wiring and zip-tie to the switch
wires and piezo wire at rear of stove.
Note: This blower utilizes a snapdisc to control ON and OFF
operation. When the correct temperature is reached, the
blower will automatically turn ON. Use the rheostat knob to
adjust the fan to High or Low to suit your preferences.
FIG. 4
Blower
rheostat
control
FIG. 1
02/01
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DV425TR DIRECT VENT ROOM HEATER
GRILL COVER INSTALLATION
THERMOSTAT INSTALLATION
A thermostat may be installed to regulate the 425TR. It is
important to use a thermostat designed for millivolt operation
Do not connect the heater to a thermostat serving any other
appliance. Bedroom installation in Canada requires this heater to
be connected to a thermostat.
Top grill cover is shipped with the stove and is an optional use
item. It may be used with rear or top venting. Primarily its
purpose is to hide the interior of the top of the stove from being
viewed through the top grill piece. Its use will also increase the
efficiency of the blower, if a blower is installed on the stove.
Connect the thermostat wires to the outside valve terminals
labeled "TH" and "TPTH". Turn the manual switch on the control
panel to "OFF".
To prepare the part for use you will need tin snips, pliers and
a hammer.
1, For use with top venting: See Fig. 1 below. Use the tin
snips to cut the straight edges.
2. Gently bend the piece until the two attached sections of the
circular area snap apart. Discard this piece.
3. Bend the tabs up towards the black painted side.
4. With the top grill lying face down, set the black painted side
of grill cover onto the grill.
5. Use the hammer to tap on the 4 speed nuts (also supplied
with stove.)
6. For use with rear venting: Follow steps 3 through 5, leaving
the cover piece in tact.
SNIP HERE
REMOTE CONTROL
A remote control or a wall switch may be wired to the thermostat
terminals. Contact your Dealer for details.
Manual Thermostat
#812-2880
Anticipator Setting 1.2
Programmable Thermostat #811-0520
Recommended Maximum Lead Length (2 wire) when using wall
thermostat/switch:
Wire Size
16 gauge
18 gauge
20 gauge
22 gauge
Maximum Length
65 Feet
40 feet
25 feet
18 feet
BEND 7 TABS
TOWARDS
PAINTED SIDE
FIG. 1
02/01
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DV425TR DIRECT VENT ROOM HEATER
GENERAL VENTING INSTRUCTIONS
PLEASE NOTE: In order to comply with applicable
codes and product warranties, only Simpson Dura-
Vent venting components may be used. DO NOT
USE FIELD-FABRICATEDVENTING COMPONENTS.
The Dovre DV425TR is approved to be vented either
horizontally, through the side wall, or vertically, through
the roof. You may vent through a Class A or masonry
chimney if a Simpson Dura-Vent adapter is used
(for USA installations only). Only Simpson Dura-Vent
components labeled and listed on pages 20-21
The Dovre DV425TR is an engineered product that
has been designed and tested. The warranty will be
voided, and serious fire, health, or other safety hazards
may result from any of the following actions: Installation
of any damaged venting component, unauthorized
modification of the venting system, installation of
any component part not approved by Aladdin Hearth
Products, or installation other than as instructed by
these instructions. Consult your local building codes
before beginning this installation.
This appliance is a direct vent heater. All combustion
air must come directly from the outside of the building.
The vent pipe for this unit consists of an inner and an
outer pipe. The inner pipe carries the stove exhaust
out of the system, and the outer pipe brings fresh
combustion air into the stove.
WARNING:
Always maintain the required
clearances (air space) to nearby combustibles to
avoid creating a fire hazard. Do not fill air space
with insulation. Minimum clearance between vent
pipes and combustible surfaces is 1” (25mm).
Be sure to check the horizontal vent termination
clearance requirements from decks, windows,
soffits, gas regulators, air supply inlets and public
walkways, as specified on pages 26-27 of these
installation instructions, the vertical termination
requirements on page 35, and local building
codes.
!
A wall thimble is optional when the venting
passes through a wall.
! A support box or firestop is required when the
venting passes through a ceiling.
Roof flashing and a storm collar are required when
venting passes through the roof. Follow instructions
provided with the venting for installation of these
items.
IMPORTANT: Read all these instructions carefully
before starting the installation. Failure to follow
instructions may create a fire or other safety
hazard, and will void the warranty. Be sure to
follow these installation instructions for venting
and clearance to combustible requirements, which
may vary from one installation to another. Do
not extend the venting system in excess of
the distance prescribed in these manufacturer’s
installation instructions. This gas appliance must
not be connected to a chimney flue serving a
separate solid-fuel burning appliance.
The gas heater and vent system must be
vented directly to the outside of the building, and never
be attached to a chimney serving a separate solid fuel
or gas-burning appliance.This direct vent gas fireplace
must use its own separate vent system. Common vent
systems are prohibited.
INSTALLATION PRECAUTIONS:
02/01
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DV425TR DIRECT VENT ROOM HEATER
INSTALLATION METHODS & NOTES
Four types of direct vent system installations are
approved for use with the DV425TR.
1. Horizontal Termination (Fig. 1, page 22)
2. Vertical Termination (Fig. 2, page 23)
3. Into a Class A Metal Chimney (Fig. 3, page 24)
USA installations only
determining the position of the stove, be sure to
adhere to minimum clearance to combustibles to the
appliance itself. (See page 8, Minimum Clearances to
Combustibles.)
3. When installing this appliance into an existing
masonry chimney, it is important to carefully measure
the length of flex needed to reach from the appliance
outlet to the termination cap. If the flex length is too
short, a flex coupler will be needed to attach an
additional length of flex liner to make up the difference.
If the flex length is too long, the liner could sag below
the appliance outlet, which could result in an airflow
restriction causing flow reversal or flame lift.
4. Into a Masonry Chimney (Fig. 4, page 25) USA
installations only
Do not connect to a chimney serving a separate solid-
fuel burning appliance.
In each of these installation methods, it is very important
to maintain a balance between the combustion air
intake and the flue gas exhaust venting system.
Note: Certain limitations as to vent and vertical
termination configurations apply, and must be strictly
adhered to.
SAFETY PRECAUTIONS FOR THE INSTALLER
Wear gloves and safety glasses for protection when
installing this stove. Exercise extreme caution when
using ladders or on rooftops around power lines.
Be aware of electrical wiring locations in walls and
ceilings.
When planning your installation, it is necessary to
select the proper length of vent pipe for your particular
requirements.
1. For installations with any horizontal vent run or
horizontal termination, refer to the Vent Graph on page
27. This graph will show the relationship between
vertical and horizontal side wall venting, and help you
to determine the amount of vertical rise necessary
for “vertical-to-horizontal” type installations. NOTE: Be
sure to take into consideration the wall thickness when
calculating your venting needs.
!! IMPORTANT !!
INSERT TOP GRILL ONTO STOVE
TOP PRIORTO COMPLETING
2. To determine the length of pipe required for vertical
installations, measure the distance from the stove flue
outlet to the ceiling, the ceiling thickness, the vertical
rise in an attic or second story, and allow for sufficient
vent height above the roofline. Refer to the vertical
vent termination tables on page 35 for this information.
For two-story applications, fire stops are required at
each floor level. If an offset is needed in the attic,
additional pipe and elbows will be required. When
VENTING INSTALLATION !!
02/01
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DV425TR DIRECT VENT ROOM HEATER
SIMPSON DURA-VENT PARTS LIST
Simpson Dura-Vent offers a complete line of component parts for installation in both horizontal and vertical
applications. Many items are offered in decorative black, as well as a galvanized finish.
The galvanized pipe and fittings are used for concealed locations such as attics, or spaces where corrosion
is a factor, such as above the roofline.
Decorative brass and chrome trim kits are available for both wall thimbles and ceiling support boxes. Snorkel
terminations are available for applications which may require a vertical rise on the building exterior.
The following components on pages 20 and 21, have been approved for use with the DV425TR.
DURA-VENT GS
Catalog #
Venting System Components
Description
908B
907B
6'' Black Vent (4''/6'')
9'' Black Vent (4''/6'')
906B
906
904B
904
903B
903
902B
902
911B
945B
945
990B
990
12'' Black Vent (4''/6'')
12'' Galvanized Vent (4''/6'')
24'' Black Vent (4''/6'')
24'' Galvanized Vent (4''/6'')
36'' Black Vent (4''/6'')
36'' Galvanized Vent (4''/6'')
48'' Black Vent (4''/6'')
48'' Galvanized Vent (4''/6'')
12'' (11”–14 5/8”) Adjustable Vent Black
45° Elbow Black
45° Elbow Galvanized
90° Elbow Black
90° Elbow Galvanized
Round Ceiling Support/Wall Thimble
Cathedral Ceiling Support Box
Flashing 0/12 - 6/12
940
941
943
943S
923GCL
923GK
953
Flashing 7/12 - 12/12
Co-axial / Co-lineal Appliance Connector
Chimney liner termination kit
Storm Collar
963
Firestop Spacer
988
Wall Strap
981
982
Snorkel Termination (36'')
Snorkel Termination (14'')
971
Horizontal Kit (Horizontal Termination Cap, One 90° Black Elbow, Wall Thimble,
24” Black Pipe, 11” - 14-5/8” Adjustable Vent
982
985
14" Snorkle
Horizontal Termination Cap (Highwind)
909B
950
Retrofit Adjustable Chimney Connector Retrofit Chimney Connector Plate
VSS - Vinyl Siding Standoff/Shield
991
High Wind Vertical Termination Cap
3951
3960
Round Ceiling Support/Wall Thimble Trim Kit, Polished Brass
Cathedral Ceiling Support Trim Kit, Polished Brass
02/01
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DV425TR DIRECT VENT ROOM HEATER
HTI VENTING PARTS LIST, cont.
HTI COMPONENT #
Venting System Components
Description
HHW2
HHW2K
Horizontal High Wind Cap (recommended for optimal performance)
Horizontal Kit (One 90o Black Elbow, Wall Thimble, 24” Black Pipe, 11” - 14-5/8”
Adjustable Vent, HHW2 Termination Cap)
RHVK
Snorkle Kit #844-8920 (with Dura-Vent part #'s 911B and 940)
02/01
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DV425TR DIRECT VENT ROOM HEATER
INSTALLATION METHODS
FIG. 1 - HORIZONTAL TERMINATION
Refer to pages 26-31 for installation instructions and requirements.
90 DEG. ELBOW
Type A - Up & Out
Installations for Top Vent
Configurations
HHW2 - Recommend
optimum performance
PIPE LENGTH
WALL THIMBLE
WALL
THIMBLE
COVER
OR
HORIZONTAL
TERMINATION
CAP, PART #985
PIPE LENGTH
On horizontal terminations
use only Dura-vent Part
#985 or Hearth
Technologies Inc. Part
#HHW2.
844-8920
SNORKLE KIT
WALL THIMBLE
COVER
15-5/8"
Type B - Rear Vent
C
L
21"
Installations for Use
With Rear Vent Kit (see
Parts & Accessories,
pg. 57 for conversion
kit, and pgs. 20-21 for
venting components.)
WALL THIMBLE
PIPE LENGTH
WALL STRAP
14" Wide
02/01
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DV425TR DIRECT VENT ROOM HEATER
INSTALLATION METHODS, cont.
FIG. 2 - VERTICAL TERMINATION
Refer to pages 32-37 for installation instructions and requirements.
VERTICAL
TERMINATION
CAP
On vertical terminations use
only Dura-vent Part #991.
STORM
COLLAR
FLASHING
FIRESTOP
SUPPORT
BOX
PIPE
LENGTH
02/01
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DV425TR DIRECT VENT ROOM HEATER
INSTALLATION METHODS, cont.
FIG. 3 - CLASS A METAL CHIMNEY (USA only)
Refer to pages 38-39 for installation instructions and requirements.
TERMINATION
CAP
PART #991
TOP
ADAPTOR
FLASHING
EXISTING
METAL
CHIMNEY
SYSTEM
4" FLEX PIPE
RETRO
CONNECTOR
DIRECT
VENT PIPE
02/01
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DV425TR DIRECT VENT ROOM HEATER
INSTALLATION METHODS, cont.
FIG. 4 - A & B INTO A MASONRY CHIMNEY (USA only)
Refer to pages 40-43 for installation instructions and requirements.
Type B - Hearth Rear Vent Installations for Use
Type A - Up & Out Installations
for Top Vent Configurations
With Rear Vent Kit (see Parts & Accessories, pg.
57 for conversion kit, and pgs. 20-21 for venting
components.)
TERMINATION
CAP
PART #991
Chimney Liner
Termination Cap
Part #923GK
TOP ADAPTOR
FLASHING
RETRO CONNECTOR
90 DEG. ELBOW
4" FLEX LINER
Co-Axial to Co-
3" FLEX LINER
Linear Connector
Part #923GCL
PIPE LENGTH
OPTIONAL
DIRECT VENT PIPE
Stove with
Rear Vent
Conversion
Kit Part
#844-8920
installed.
FIG. 5 - 45° ELBOW IN CORNER INSTALLATION
Wall Thimble
14" Pipe Length
Max. Wall Depth = 10"
1" Clearance from
stove corner to
combustible wall.
45° Elbow
1" Clearance
from stove
corner to
combustible
02/01
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DV425TR DIRECT VENT ROOM HEATER
HORIZONTAL TERMINATION REQUIREMENTS
A. *12” (30cm) minimum: Clearance above grade, veranda, porch, deck, or balcony.
B. *12” (30cm) minimum: Clearance to window or door that may be opened.
C. 12” (30cm) minimum: Clearance to permanently closed window (recommended to prevent condensation on window.
D. 18” (46cm) minimum: Vertical clearance to ventilated soffit located above the terminal within a horizontal distance of
2’ (60cm) from the centerline of the terminal.
E. 12” (30cm) minimum: Clearance to unventilated soffit.
F. 6” (15cm): Clearance to outside corner.
G. 9” (23cm): Clearance to inside corner.
H. *Not to be installed above a meter/regulator (gas or electrical) assembly within 3’ (90cm) horizontally from the
centerline of the meter/regulator.
I. 72” (1.8m) minimum: Clearance to service regulator vent outlet.
J. *3' (90cm) US; 6' (180cm) Canada minimum: Clearance to nonmechanical air supply inlet to building or the
combustion air inlet to any other appliance.
K. *72” (1.8m) minimum: Clearance to a mechanical air supply air inlet.
L. *†84” (2.1m) minimum: Clearance above paved sidewalk or a paved driveway located on public property.
M. *‡12” (30cm) minimum: Clearance under veranda, porch, deck, or balcony.
N. 6” (152 mm) minimum: Clearance to outside corner.
†A vent shall not terminate directly above a sidewalk or paved driveway which is located between two single-family
dwellings and serves both dwellings.*
‡Only permitted if veranda, porch, deck, or balcony, is fully open on a minimum of two sides beneath the floor.*
*As specified in CGA B149 Installation Codes Note: Local Codes or regulations may require different clearances.
NOTE: Refer to page 35 of this manual for Vertical Termination Installations of this appliance.
D
E
N
V
B
L
H
Fixed
Openable
Closed
V
B
A
F
C
V
I
M
G
K
A
V
J
A
= vent terminal
V
= area where terminal is not permitted
A
= air supply inlet
02/01
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DV425TR DIRECT VENT ROOM HEATER
HORIZONTAL INSTALLATION VENT GRAPH
1. Measure the distance from the top of stove to the center of the 90° elbow. On the graph below, draw a horizontal line from that
measurement on the vertical axis across until it intersects with the slanted line.
2. From the point of this intersection, draw a vertical line to the bottom of the graph.
3. The point at which this line meets the bottom line of the graph is the maximum length of the horizontal run.
Example 1:
Example 2:
If the vertical dimension from the top of the stove to the center of the 90° elbow is 7’ (2.13m), the horizontal run to the
outer wall flange must not exceed 9’ 9” (2.97m).
If the vertical dimension from the top of the stove is 21’ (6.4m), the horizontal run to the outer wall flange must
not exceed 7’ 3” (2.21m).
4. Each 90° elbow is equivalent to 3' of vent pipe and each 45° elbow is equivalent to 1' of vent pipe, and must subtracted from vent
pipe run. A single vertical to horizontal 90° elbow is already calculated into the allowable 15' run. Each additional 90°
elbow reduces the maximum horizontal distance by 3'.
Example:
The use of [3] elbows would reduce the allowable horizontal run to 9' (3 - 1 = 2 elbows x 3' = 6'; 15' max. - 6' = 9' max.)
Notes:
The maximum horizontal vent run is 15’ (4.57m) when the vertical vent rise is 10’ (3.05m).
The minimum horizontal vent run is 12” (305mm).
Minimum wall thickness is 4” (102mm). Maximum wall thickness is 20” (508mm).
Horizontal sections require a 1/4” (6mm) rise for every 12” (305mm) of horizontal travel.
Exterior Vent Diameter = 6 5/8” (177mm); Inner Vent Diameter = 4” (101mm)
Horizontal sections require noncombustible support every 3’ (914mm) , e.g. plumbing tape.
EXCEPTION FOR REAR VENT KIT (Part #844-8920), HORIZONTAL INSTALLATION:
The maximum horizontal vent run is 2' (61cm)
The maximum horizontal vent run with a 45° elbow is 14" (35cm)
No external minimum rise is required. The minimum horizontal vent run is 11-5/8" (29cm).
For any vertical rise when rear venting, a minimum of 2' (61cm) vertical must be used prior to any horizontal run.
Rear Venting w/ Vertical Rise
30'
TOP VENT GRAPH
28'
26'
24'
22'
20'
18'
16'
14'
12'
10'
8'
30'
28'
26'
24'
22'
20'
18'
16'
14'
12'
10'
8'
EX. 2
VERTICAL
DISTANCE
FROM
APPLIANCE
TO 90° ELBOW
EX. 1
6'
6'
4'
4'
2'
2'
0'
0'
11"
(MIN)
2'
4'
6'
8'
10'
12'
14'
(MAX)
2'
4'
6'
8'
10'
(MAX)
(MIN)
TOTAL HORIZONTAL RUN TO OUTSIDE OF EXTERIOR WALL
(EXCLUDING ELBOWS)
NOTE: If your installation falls within the grey-
shaded area on graph, see information on
VERTICAL DAMPER ADJUSTMENT ON pg. 48.
02/01
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DV425TR DIRECT VENT ROOM HEATER
HORIZONTAL INSTALLATION, cont.
Step 1.
Determine the desired location of the stove. Check to ensure that wall studs or roof rafters are not
in the way when the venting system is attached. If this is the case, you may want to adjust the location of
the stove.
Step 2.
Simpson Dura-Vent pipe is designed with special twist-lock connections. To connect the venting system
to the stove flue outlet, a twist-lock adapter is built into the stove at the factory. Remember to include wall
thickness in minimum clearances when figuring the measurements for your installation needs.
Note: Twist-lock procedure: Four indentations, located on the female ends of pipes and fittings, are designed
to slide straight onto the male ends of adjacent pipes and fittings by orienting the four pipe indentations so they
match and slide into the four entry slots on the male ends, see Fig. 5 below. Push the pipe sections completely
together, then twist-lock one section clockwise approximately one-quarter turn, until the two sections are fully
locked. The female locking lugs will not be visible from the outside, on the pipe or fittings. They may be located
by examining the inside of the female ends.
Female Locking Lugs
FIG. 5
Male Locking Lugs
NOTES:
Horizontal runs of vent must be supported every 3’ (914mm). Wall straps are available for this purpose.
Horizontal sections require a 1/4" (6mm) rise for every 12" (305mm) of horizontal travel.
Exterior Vent Diameter = 6 5/8" (177mm); Inner Vent Diameter = 4" (101mm)
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DV425TR DIRECT VENT ROOM HEATER
HORIZONTAL INSTALLATION, cont.
Step 3.
With the adapter and pipe attached to the stove, slide the stove into its correct location, maintaining
minimum clearance to combustibles. Mark the wall for a 10” x 10” (254mm x 254mm) square hole. The center
of the square hole should line up with the centerline of the horizontal pipe, as shown in Fig. 6. Cut and frame
the hole in the exterior wall where the vent will be terminated. If the wall being penetrated is constructed of
noncombustible material, i.e. masonry block or concrete, a 7” (178mm) diameter hole is acceptable.
Also, if you have installed the Hearth Legs, they will reduce the centerline clearance by 3"
(75mm).
FIG. 6-A
FIG. 6
CENTER OF
HOLE
CENTER
LINE
CENTER OF
HOLE
CENTER
LINE
WALL
THIMBLE
CENTER
LINE
CENTER
LINE
WALL
THIMBLE
NOTE:
(1) Installation requires a minimum of 1’ (305mm) horizontal run of vent with a ꢀ” (6mm) rise run towards the
termination. Each 1’ (305mm) of horizontal venting must include a 1/4” rise. Never allow the vent to run
downward. This could cause high temperatures and may present the possibility of a fire.
(2) The location of the horizontal vent termination on an exterior wall must meet all local and national building
codes, and must not be easily blocked or obstructed, see page 26.
(3) For installations requiring a vertical rise on the exterior of the building, Aladdin Snorkle Kit #844-8920, 14”
(356mm) and 36” (914mm) tall snorkel terminations are available. Follow the same installation procedures
as used for standard horizontal terminations. If the snorkel termination must be installed below grade
(i.e. basement application), proper drainage must be provided to prevent water from entering the snorkel
termination. Do not backfill around snorkel termination.
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DV425TR DIRECT VENT ROOM HEATER
HORIZONTAL INSTALLATION, cont.
Step 4.
Position the horizontal vent termination in the
center of the 10” (254mm) square hole, run a bead
of non-hardening mastic around its outside edges, so
as to make a seal between it and the wall, attach
termination cap to the exterior wall with the four wood
screws provided. The arrow on the vent cap should be
pointing up (Figure 7) . Ensure that proper clearances
to combustible materials are maintained.
FIG. 7
WOOD
SCREW
PART HHW2 PART
841-0670 (Preferred)
or #985
HOT
FIG. 8
WALL THIMBLE
#942
VINYL SIDING
APPLY SEALANT
TO ALL FOUR
SIDES
SCREWS
NOTES:
(1) The four wood screws provided should be
replaced with appropriate fasteners for stucco,
brick, concrete, or other types of sidings.
(2) If you are using Simpson Dura-vent termination
cap #985 on a building with vinyl siding, a vinyl
siding standoff (Simpson Dura-vent Part #950),
should be installed between the vent cap and the
exterior wall (Figure 8). Attach the vinyl siding
standoff to the horizontal vent termination. The
vinyl siding standoff prevents excessive heat from
possibly melting the vinyl siding material. Vent
terminal shall not be recessed into a wall or
siding. Remove siding from beneath area of
standoff.
BOLT HORIZONTAL TOP
TO VINYL STANDOFF
SCREWS
VINYL SIDING STANDOFF
WITH SIDING BENEATH
REMOVED
THIMBLE
942
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DV425TR DIRECT VENT ROOM HEATER
HORIZONTAL INSTALLATION, cont.
Note: The attachment from the vent pipe to the vent cap must be siliconed. Venting terminals shall not be
recessed into a wall or siding.
Step 5.
Slide the stove and vent assembly towards the wall, carefully inserting the vent pipe into the vent cap
assembly. It is important that the vent pipe extend into the vent cap a sufficient distance so as to result in
a minimum pipe overlap of 1ꢀ” (32mm). Secure the connection between the vent pipe and the vent cap by
attaching the two sheet metal strips extending from the vent cap assembly into the outer wall of the vent pipe.
Use the two sheet metal screws provided to connect the strips to the pipe section. (Figure 9).
FIG. 9
1/4"
FOLD STRAP
SHEET METAL SCREW
WALL
THIMBLE
WALL THIMBLE COVER/CEILING
FIRESTOP AS REQUIRED BY
LOCAL JURISDICTION
STRAP
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DV425TR DIRECT VENT ROOM HEATER
VERTICAL INSTALLATION INSTRUCTIONS
USING GS SERIES PIPE
FIG. 10
Step 1.
Check the installation instructions for required
1” clearances (air space) to combustibles when
passing through ceilings, walls, roofs, enclosures,
attic rafters, or other nearby combustible surfaces.
See page 36, Fig. 16. Do not pack air space with
insulation. Check the instructions below for maximum
vertical rise of the venting system, and any maximum
horizontal offset limitations. All offsets must fall within
the set parameters of the vent graph located on page
27.
35'
MAXIMUM
NOTE: Maximum vertical rise allowable is 35’
(10.7m) (Figure 10).
NOTE: Maximum number of 45° elbows permitted
for a vertical installation is eight, provided their
installation does not decrease maximum vertical rise
(as specified by Vent Graph, on page 27).
FIG. 11
PLUMBER'S TAPE
CONNECTED TO
WALL STRAP
WALL
STRAP
(2) 45 DEGREE
ELBOWS
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DV425TR DIRECT VENT ROOM HEATER
VERTICAL INSTALLATION INSTRUCTIONS, cont.
NOTE: Maximum number of 90° elbows permitted for a vertical installation is four, provided the termination
falls within the shaded area shown in vent graph on page 33. See also Figure 12 below, within the 4, 90’s
configuration, the maximum allowable pipe length on the horizontal runs is 1’, the minimum allowable pipe
length on vertical runs is 1’. ADDITIONAL RESTRICTION: This installation may not have two horizontal
sections connected by 90° elbows.
FIG. 12
1'
2'
2'
1'
1'
Step 2.
Set the gas stove in its desired location. Drop a plumb bob down from the ceiling to the position of the
stove flue exit, and mark the location where the vent will penetrate the ceiling. Drill a small hole at this
point. Next, drop a plumb bob from the roof to the hole previously drilled in the ceiling, and mark the spot
where the vent will penetrate the roof. Determine if ceiling joists, roof rafters, or other framing will obstruct
the venting system.You may wish to relocate the stove, or to offset, as shown in Figure 11, to avoid cutting
loadbearing members.
Step 3.
To install the round support box/wall thimble in a flat ceiling, cut a 10" (254mm) square hole in the
ceiling, centered on the hole drilled in Step2. Frame the hole as shown in Figure 13.
CEILING JOISTS
FRAMING
FIG. 13
1 - 1/2" LONG
WOOD SCREWS
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DV425TR DIRECT VENT ROOM HEATER
VERTICAL INSTALLATION, cont.
Step 4.
Assemble the desired lengths of GS pipe and elbows necessary to reach from the stove up through the
round support box. Ensure that all pipe and elbow connections are in their fully twist-locked position. Be sure to
seal the outer pipe with appropriate sealant (high temperature silicone).
Step 5.
Cut a hole in the roof centered on the small drill hole placed in the roof in Step 2. The hole should be
of sufficient size to meet the minimum requirements for clearance to combustibles, as specified. Continue to
assemble lengths of pipe and elbows necessary to reach from the ceiling support box up through the roof line.
Galvanized pipe and elbows may be utilized in the attic, as well as above the roofline. The galvanized finish is
desirable above the roofline, due to its higher corrosion resistance.
NOTE:
(1) If an offset is necessary in the attic to avoid obstructions, it is important to support the vent pipe every
3’ (91.4cm) to avoid excessive stress on the elbows, and possible separation. Wall straps are available
for this purpose (page 32, Figure 11).
(2) Whenever possible, use 45° elbows, instead of 90° elbows. The 45° elbow offers less restriction to the
flow of flue gases and intake air.
Step 6.
Slip the flashing over the pipe section(s) protruding through the roof. Secure the base of the flashing
to the roof with roofing nails. Ensure the roofing material overlaps the top edge of the flashing as shown
in Figure 14. Verify that the chimney is the required height above the roof. See Roof Pitch Table on page
35 of this manual
CAP AND STORM
COLLAR
NOT SHOWN FOR
CLARITY
SHINGLES OVERLAP ON
TOP EDGE OF FLASHING
Fig. 14
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DV425TR DIRECT VENT ROOM HEATER
VERTICAL INSTALLATION, cont.
Step 7.
Continue to assemble pipe sections until
the height of the vent cap (H) (Figure 15) meets
the minimum code requirements as outlined in
the current CAN/CGA-B149 Installation Codes (in
Canada), the National Fuel Gas Code NFPA 54/ANSI
Z223.1 (in USA), or local codes. Note that for steep
roof pitches, the vent height must be increased.
See Table 1 below. In high wind conditions, nearby
trees adjoining rooflines, steep pitched roofs, and
other similar factors can result in poor draft, or down
drafting. In these cases increasing the vent height
may solve this problem.
Fig. 15
H
Dimension "H"
Obtained From
Table 1
TABLE 1
MINIMUM HEIGHT
ROOF PITCH
Flat to 7/12
FEET
1
METERS
0.30
Over 7/12 to 8/12
Over 8/12 to 9/12
Over 9/12 to 10/12
1.5
2
2.5
0.46
0.61
0.76
Over 10/12 to 11/12 3.25
0.99
Over 12/12 to 14/12
Over 14/12 to 16/12
Over 16/12 to 18/12
5
6
7
1.52
1.83
2.13
Over 18/12 to 20/12 7.5
Over 20/12 to 21/12
2.29
2.44
8
The height of the vent cap must meet the
minimum building code requirements
described above.
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DV425TR DIRECT VENT ROOM HEATER
VERTICAL INSTALLATION, cont.
Step 8.
Note:
Twist-lock the vent cap and seal.
(1) For multi-story vertical installations, a ceiling firestop (SDV part #963) is required at the second floor, and
any subsequent floors (Figure 16). The opening should be framed to 10” x 10” (254mm x 254mm) inside
dimensions, in the same manner as shown in Figure 13.
(2) Any occupied areas above the first floor, including closets and storage spaces, which the vertical
vent passed through must be enclosed. The enclosure may be framed and sheetrocked with standard
construction materials; however, refer to these installation instructions for the minimum allowable clearance
between the outside of the vent pipe and the combustible surfaces of the enclosure. Do not fill any of the
required air space with insulation.
NAILS
CEILING FIRESTOP
Figure 16
MIN. 1' CLEARANCE
MIN. 1' CLEARANCE
MIN. 1' CLEARANCE
MIN. 1' CLEARANCE
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DV425TR DIRECT VENT ROOM HEATER
VERTICAL INSTALLATION, cont.
CATHEDRAL CEILING INSTALLATION
Step 1.
Follow installation Steps 1 and 2 under
vertical termination section.
Figure 17
LEVEL
Step 2.
CATHEDRAL CEILING
SUPPORT BOX
Using the plumb-bob, mark the centerline of
the venting system on the ceiling, and drill a small
hole through the ceiling and roof at this point. From
the roof, locate the drill hole and mark the outline of
the cathedral ceiling support box.
Step 3.
2" MIN. BELOW
FINISHED CEILING
CUT HOLE 1/8"
Remove shingles or other roof covering as
necessary to cut the rectangular hole for the support
box. Cut the hole 1/8” (3mm) larger than the support
box outline.
GREATER IN SIZE
THAN PATTERN OF
SUPPORT BOX AS
IT IS PROJECTED
ONTO ROOF LINE
Step 4.
Lower the support box through the hole in the
roof until the bottom of the box protrudes at least
2” (51mm) below the ceiling (Figure 17). Align the
support box both vertically and horizontally with a
level. Temporarily tack the support box in place
through the inside walls and into the roof sheathing.
Figure 18
Step 5.
Using tin snips, cut the support box from the
top corners down to the roofline, and fold the resulting
flaps over the roof sheathing (Figure 18). Before
nailing it to the roof, run a bead of non-hardening
mastic around the top edges of the support box to
make a seal between it and the roof. Clean out any
combustible material from inside the support box.
Step 6.
Complete the cathedral ceiling installation by
following the same procedures outlined in steps 4
through 8 for vertical terminations.
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DV425TR DIRECT VENT ROOM HEATER
VERTICAL INSTALLATION, cont.
INSTALLATION INTO A CLASS A METAL CHIMNEY (USA ONLY)
NOTE: Have the existing installation inspected by a qualified chimney sweep or professional installer prior
to converting to direct vent. The existing chimney system must be in serviceable condition and functionally
sound and clean.
Step 1.
Remove existing chimney cap.
Step 2.
Measure the distance from the top of the chimney to the bottom of the ceiling support box, add 3”
(75mm) to this measurement, and cut a section of 4” (100mm) flex pipe to that length (the flex should be
extended to its nominal length).
Step 3.
Connect the end of the flex pipe section to the underside of the top adapter (SDV #985K, 986K or
987K), using three sheet metal screws (Figure 19).
Top Adapter
FIG. 19
Flex Pipe
Sheet Metal Screws
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DV425TR DIRECT VENT ROOM HEATER
VERTICAL INSTALLATION, cont.
INSTALLATION INTO A CLASS A METAL CHIMNEY (USA ONLY)
Step 4.
Pass the flex pipe down through the center of the chimney system, and center the top adapter on the
top of the chimney pipe. Drill four 1/8” (3.3mm) diameter holes through the top adapter, and into the chimney
top. Ensure that you are drilling into the metal on the chimney. Twist lock the high wind termination cap (SDV
#991) onto the top adapter (figures 20 and 21).
Fig. 20
High Wind
Termination Cap
Sheet Metal Screw
Drill (4) 1/8"
Diameter Holes
Fig. 21
Step 5.
Pull the flexpipe down through the ceiling support box, until it protrudes approximately 3" (76mm).
Connect the flex pipe to the retro connector (SDV #909B), and attach with sheet metal screws.
Step 6.
Push the flex pipe back up into the ceiling support box, center the retro connector, and attach it to the
support box with sheet metal screws.
Step 7.
The connection between the appliance and the retro connector may be completed with sections of
direct vent pipe.
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DV425TR DIRECT VENT ROOM HEATER
VERTICAL INSTALLATION, cont.
INSTALLATION INTO AN EXISTING MASONRY CHIMNEY
(USA ONLY)
Step 1.
Before cutting any holes, assemble the desired sections of direct vent pipe to determine the center
of the masonry penetration.
Step 2.
Once the center point of the penetration has been determined, cut a 6” (152mm) diameter hole in the
masonry. If the hole is too large, the retro connector might not mount properly; if the hole is too small, the
appliance might starve for intake air. If there is a frame wall in front of the masonry wall, cut and frame a
10” (254mm) square opening in the wall (centered around the 6” [152mm] masonry opening). If there is sheet
rock only (no studs) in front of the masonry the 10” (254mm) opening is still needed, but does not need to be
framed. This allows the retro connector to mount directly on the masonry and provide the correct clearances
STUDWALL
to combustibles (see Figure 22).
10" x 10" FRAMED
OPENING IN WALL
MASONRY
CHIMNEY
RETRO
Fig. 22
CONNECTOR
WALL THIMBLE
COVER
(4) MASONRY BOLTS
(NOT INCLUDED)
NOTE: FOR HEARTH
APPLICATIONS REFER TO
PAGE 24 FOR THE USE
OF THE 923GCL CO-AXIAL
TO CO-LINEAR APPLIANCE
CONNECTOR.
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DV425TR DIRECT VENT ROOM HEATER
VERTICAL INSTALLATION, cont.
INSTALLATION INTO AN EXISTING MASONRY CHIMNEY, cont.
(USA ONLY)
CUT AND BEND FLASHING AS
NEEDED TO FIT CHIMNEY
Step 3.
Secure the flashing (SDV #705C) to the top of
the masonry chimney using a bead of non-hardening
sealant-adhesive. If the flashing is larger than the top
of the chimney, cut and fold flashing as needed to fit
chimney (Figure 23).
Step 4.
Fig. 23
To determine the length of flex needed,
measure from 3” (76mm) above the top of the flashing
down to the level of the opening. Add the distance
from the center of the chimney out through the
wall. Cut a piece of 4” (102mm) flex to this
length (extended to its nominal length). Be sure to
leave 2”-3” (51mm-76mm) of flex above the existing
chimney to allow for connection to the termination kit.
SEALANT-ADHESIVE
Step 5.
Connect the flex liner to the top adapter using three (3) sheet metal screws (see Figure 19, page 44).
Step 6.
Feed the flex liner through the flashing into the chimney. Carefully feed the flex liner down the chimney
to the bottom and out the opening in the masonry wall, forming an angle to line up the flex liner with the
vent opening on the appliance.
WARNING: Do not let the flex liner sag below the level at which it will connect to the appliance or
connector.This could allow hot gas to become trapped and potentially become a fire hazard.The flex
liner path should always be sloped up toward the termination cap.
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DV425TR DIRECT VENT ROOM HEATER
VERTICAL INSTALLATION, cont.
INSTALLATION INTO AN EXISTING MASONRY CHIMNEY, cont.
(USA ONLY)
FLEX LINER
Fig. 24
Step 7.
If additional lengths of flex liner are needed
to span the chimney height, use a flex coupler to
connect the pieces of flex liner together. Connect
the flex to the coupler by using four (4) sheet metal
screws for each side (Figure 24).
FLEX COUPLER
SHEET METAL
SCREWS
HIGH WIND
TERMINATION CAP
Step 8.
Fig. 25
Secure the top adapter to the flashing. Use
three (3) sheet metal screws through the side of the
top adapter into the flange on the flashing (Figure 25).
Twist lock the high wind termination cap (SDV #991)
on to the top adapter.
TOP ADAPTOR
(3) SHEET METAL
SCREWS
FLASHING
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DV425TR DIRECT VENT ROOM HEATER
VERTICAL INSTALLATION, cont.
INSTALLATION INTO AN EXISTING MASONRY CHIMNEY, cont.
(USA ONLY)
Step 9.
6" DIAMETER OPENING
IN MASONRY WALL
Attach the flex to the retro connector. Use
three sheet metal screws to attach the flex liner to the
connector (Figure 26). Mount the retro connector to
the masonry wall using masonry bolts. Re-drill larger
holes on connector as needed. Be careful to ensure
that the connector is centered in the opening and the
mounting holes line up with the masonry wall.
Fig. 26
Step 10.
Slide wall thimble cover (SDV #940) over retro
connector and secure with masonry bolts (Figure 27).
If you have a framed wall in front of the masonry, use
wood screws to mount wall thimble cover to framed
wall, over retro connector and 10” (254mm) square
framed opening (Figure 22). If needed, add a section
of direct vent pipe to the retro connector in order to
extend through the opening in the wall thimble cover.
RETRO CONNECTOR
(3) MASONRY BOLTS
(NOT INCLUDED)
Fig. 27
Step 11.
The connection between the appliance and
the retro connector may be completed with sections
of direct vent pipe.
WARNING: If any other appliances have been
previously attached to this masonary flue or an
open fireplace, etc., all openings into flue should
be sealed properly. It is very important that there
is only one appliance on a vent system and that
there are no air leaks into the masonry chimney
itself other than the vent appliance venting.
RETRO CONNECTOR
WALL THIMBLE COVER
(4) MASONRY BOLTS
(NOT INCLUDED)
WARNING: Failure to position the parts in
accordance with these diagrams or failure to use
only parts specifically approved with this appliance
may result in property damage or personal injury.
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DV425TR DIRECT VENT ROOM HEATER
GAS LINE REQUIREMENTS
The gas line must be installed in accordance
with all local codes, if any; if not, follow ANSI 223.1
and the requirements listed below.
The stove and gas control valve must be
disconnected from the gas supply piping during any
pressure testing of that system at test pressures in
excess of 1/2 psig. For pressures under 1/2 psig,
isolate the gas supply piping by closing the manual
shut-off valve.
monitoring for the odor of either natural gas, which
will rise, or propane, which will settle near the
floor. As soon as you smell the gas, discontinue
purging the line. Ensure that the room has plenty
of ventilation and that no sparks or open flames
are near the end of the gas line during the purging
process. Do not try to ignite the stove until any and
all gas accumulation has been cleared from the room.
The appliance must be isolated from the gas
supply piping system by closing its equipment shutoff
valve during any pressure testing of the gas supply
piping system at test pressures equal to or less than
1/2 psi (3.5 kPa).
CAUTION: In some areas, gas line pressure
may be more than 1/2 PSIG (14”WC). If
you believe that this is the case in your
locality, contact your gas supplier or local
utility company. Line pressure greater than
1/2 PSIG will damage the stove valve. You
must install a regulator upstream from the
stove if line pressure is greater than 1/2
PSIG.
Leak test all gas line joints and the gas control
valve prior to and after starting the stove.
Fuel
This unit is manufactured for use with natural
gas. To convert to LP gas, Part #844-9010 LP
Conversion Kit, is required and available through your
dealer
Gas Line Connection
Before making the gas connection, ensure
that the stove you are installing is designed for the
type of gas being supplied. This information can be
found on the Ratings Label on the back of stove. If
the stove has been converted to propane (LP), the
valve cover will have a label stating that the unit has
been converted to propane.
Connect the gas line at the 3/8” pipe
connector on the valve at the back of stove. See
illustration on the next page. We recommend
connecting the stove with an approved flex gas line.
If flex gas lines are not approved in your area, you
cannect a hard pipe to the gas hookup.
You must supply a manual shutoff valve in a
visible location within 3’ (914mm) of the stove.
After running new gas line, or if a gas line has
been disconnected, purging of the gas line may be
necessary. To purge gas line, open the inlet pressure
tap and allow gas to flow through while carefully
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DV425TR DIRECT VENT ROOM HEATER
Gas Line Connection, cont.
MANIFOLD
PRESSURE TAP
INLET PRESSURE TAP
VALVE
GAS LINE
CONNECTION
Checking Gas Inlet Pressure
Step 1.
Step 2.
Turn "ON" all other gas appliances in the household, and;
Turn the fireplace burner “ON”.
Input Pressure
Minimum
Maximum
7”W.C.
Natural Gas
Propane
4.5”W.C.
11”W.C.
14”W.C.
If the pressure is not sufficient, ensure: 1) the piping used is large enough, 2) the supply regulator is
adequately adjusted, and 3) that the total gas load for the residence does not exceed the amount supplied.
The supply regulator (the regulator that attaches directly to the residence inlet or to the propane tank)
should supply gas at the suggested input pressure listed above. Contact the local gas supplier if the regulator
is at an improper pressure.
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DV425TR DIRECT VENT ROOM HEATER
LEAK TEST
1.
2.
3.
4.
5.
6.
7.
Turn on gas to the fireplace.
Turn on gas at the manual shutoff valve.
Use a leak detector to leak test all gas joints prior to starting the appliance.
Familiarize yourself with the control panel components, see page 56.
Follow Lighting Instructions on next page to light the pilot and then the main burner.
Leak test all gas joints again.
Check the pilot flame ensuring that it looks like the illustration below. Adjust the pilot flame if necessary.
PILOT HOOD
FLAME
FLAME
MILLIVOLT
GENERATOR
THERMOCOUPLE
WARNING!You must clean all fingerprints and oils from any
gold surface prior to firing the fireplace for the first time.
PLEASE NOTE:
Fumes from curing paint and oil burning off the steel are a normal occurrence. Open window to vent the
area until fumes dissipate.
Condensation appearing on the glass each time you start the stove cold is also normal.
Blue Flames will occur on the initial start-up. After fifteen minutes the flames will become the yellow/orange
flame color.
Remote Wall Switch: If you install a remote wall switch or thermostat to operate the stove, leave the ON/OFF
switch on the stove control panel in the “ON” position.
Do not place any combustible items on top of or directly in front of the stove, even temporarily.
The optional thermostat may start the fireplace causing a combustible item to ignite.
If the stove turns on and off frequently while using the thermostat, you may want to adjust the
flame height down until it produces just enough heat needed, or relocate the thermostat further away from
the stove.
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DV425TR DIRECT VENT ROOM HEATER
LIGHTING INSTRUCTIONS
FOR YOUR SAFETY READ BEFORE LIGHTING
WARNING: If you do not follow these instructions exactly, a fire or explosion may
result causing property damage, personal injury or loss of life.
A. This appliance has a pilot that must be lit manually. When lighting the pilot, follow these instructions exactly
B. BEFORE LIGHTING, smell around the appliance area for gas. Be sure to smell next to the floor because some gas is
heavier than air and will settle on the floor.
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.
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 fire department.
C. Use only your hand to push in or turn the gas control knob. Never use tools. If the knob will not push in or turn by
hand, don’t try to repair it, call a qualified service technician. Force or attempted repair may result in a fire or explo-
sion.
D. Do not use this appliance if any part has been under water. Immediately call a qualified service technician to inspect
the appliance and to replace any part of the control system and any gas control which has been under water.
LIGHTING INSTRUCTIONS
1. STOP! Read the safety information above on this label.
2. Set the thermostat to the lowest setting (if applicable) and turn off the
switch at the control panel.
3. Disconnect power from appliance.
4. Remove face and open the door of the appliance.
5. Wait five (5) minutes to clear out any gas. Smell for gas, including near the floor. If you smell gas, STOP! Follow “B” of
the safety information above. If you don’t smell gas go to the next step.
6. Push gas control knob in and turn counter-clockwise
knob is pushed in slightly. Do not force.
to pilot position. NOTE: Knob cannot be turned unless
7. Press down on the gas control knob in pilot position and simultaneously press piezo igniter. (This may take many
repetitions for lighting.)
8. The pilot should be visible through the door below the top log.
9. After the pilot is lit, continue holding control knob down for approximately 30 seconds. Release knob and it will pop
back up. Pilot should remain lit. If it goes out, repeat steps 6 through 8.
•
•
If the knob does not pop up when released, stop and immediately call your service technician or gas supplier.
If the pilot will not stay lit after several tries, turn the gas control knob clockwise
service technician or gas supplier.
to “OFF” and call your
Pilot Hood
10. Push down and turn gas control knob counter-clockwise
to “ON”.
Millivolt
Generator
11. Turn burner switch on the control panel to “ON”. If thermostat is to be used,
leave switch in “OFF” position and set the thermostat to desired setting.
12. Re-install door and face.
Thermocouple
13. Reconnect electrical power to appliance.
TOTURNOFFGASTOAPPLIANCE
1. Set the thermostat to lowest setting.
2. Push in gas control knob slightly and turn clockwise
Do not force.
to “OFF” position.
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DV425TR DIRECT VENT ROOM HEATER
VERTICAL DAMPER ADJUSTMENT
Refer to Vent Graph on page 27. If your installation
falls within the range of the grey shaded area of
graph, it may be necessary to make an adjustment to
the vertical damper to improve the flame appearance
in your stove.
FIG. 1
TOP VENT INSTALLATIONS:
Locate the damper adjustment control at the rear of
stove behind the rear vent acess panel. See Fig. 1
Damper
Adj. Plate
Rear Access Plate
Rear Outer
Flue Cover
REAR VENT INSTALLATIONS:
Locate the damper adjustment control on the top of
the stove beneath the grill plate. See Fig. 2
FIG. 2
Damper
Adj. Plate
Make adjustment:
Loosen screw using a Phillips screwdriver.
Pivot the vertical damper adjustor in 1/4” increments
while observing the flame activity.
Outer Cover
Plate
Turn counter-clockwise to open damper = less flame
height and more blue in flame color.
Turn clockwise to close damper = increased flame
height and more yellow in flame color.
Make adjustment until flame size and activity suits
your personal preference, and then re-tighten screw
on adjustment control. Reattach rear vent access
panel (rear vent) OR grill plate (top vent).
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DV425TR DIRECT VENT ROOM HEATER
HIGH ALTITUDE OPERATION
1. Remove front (if installed), glass, and logs (if
installed.)
2. Remove log/burner pan: First remove screws
then lift the front of pan vertically and slide pan to
one side and pull out of firebox. See page 12.
3. Remove burner plate.
In Canada, this unit is approved from 0 to 4500
feet above sea level. Installation of this stove at
altitudes above 4500 feet is subject to field test of
the individual installation and approval by the local
authority having jurisdiction.
4. Remove main burner orifice using a 5/8" wrench.
5. Replace orifice with the proper size as indicated
in the chart below for your gas type and venting
installation.
6. Re-install burner plate: First slide burner tube
into shutter and over holes. Secure plate with
screws.
7. Re-install log/burner pan. Slide vertically into the
back of firebox and then place horizontal onto
burner plate.
8. Install logs, refer to page 14 for correct place-
ment.
In the United States, input ratings of this unit are
based on sea level operation, and shall not be
changed for operation at elevations up to 2000 feet.
For operation at elevations above 2000 feet, this
stove shall be reduced at the rate of 4% for each
1000 feet above sea level.
Exception: As permitted by the authority having
jurisdiction.
To adjust stove for operation above 2000 feet the
burner orifice may need to be changed. The orifice
is located beneath the logset so it is necessary to
first remove the logs. To do so please refer to the
following detailed instructions to achieve optimum
performance of your stove.
9. Replace glass door and front.
CAUTION: DISCONNECT ANY ELECTRICAL
CORDS AND TURN OFF GAS SUPPLY TO
UNIT BEFORE PROCEEDING.
WARNING ! The following procedure
should only be undertaken by a qualified
and certified gas appliance installer.
Equivalent burner orifice sizes at high altitudes
(Includes 4% Input Reduction For Each 1000 Feet)
ALTITUDE
:
0-2000 3000
4000
5000
6000
7000
8000
9000
10000
TOP VENT:
Natural Gas
Propane
36(.106) 36(.106) 37(.104) 38(.101) 39(.099) 40(.098) 40(.095) 41(.096) 41(.096)
52(.063) 52(.063) 52(.063) 53(.059) 53(.059) 53(.059) 54(.055) 54(.055) 54(.055)
REAR VENT:
Natural Gas
41(.096) 41(.096) 42(.093) 43(.089) 44(.086) 44(.086) 45(.082) 45(.082) 46(.081)
53(.059) 53(.059) 53(.059) 54(.055) 54(.055) 54(.055) 55(.052) 55(.052) 55(.052)
Propane
02/01
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DV425TR DIRECT VENT ROOM HEATER
OPERATION
Read this entire manual prior to using the fireplace. Pay particular attention to the “Safety Precautions” section
on pages 3-5. Failure to follow the instructions may result in property damage, bodily injury, or even death.
PILOT
VALVE
IGNITOR
COMFORT
CONTROL
CONTROL
HI
ON
OFF
LO
MAIN
PILOT
BURNER
OPTIONAL
BLOWER
RHEOSTAT
FAN SPEED ..........................If the optional blower is installed, this knob controls the speed of the blower that
pushes the heated air into the room.
MAIN BURNER.....................This control is used to turn the fireplace on and off.
PILOT IGNITOR ...................The pilot ignitor is used only to start the pilot. When pressed, it sends an
electrical charge to the pilot assembly. This creates a blue spark directly next to
the pilot, igniting the pilot flame.
VALVE CONTROL ................This knob is used to control gas to the stove and for starting the pilot. There
are three positions, ON, OFF, & PILOT. The pointer on the panel indicates the
position of the knob.
COMFORT CONTROL..........This knob controls the flame height from low (“LO”) to high (“HI”).
NOTE: If using a remote control wall switch, or thermostat, the On/Off Switch must be left “OFF”. Turning the
On/Off Switch “ON” will keep the stove on continually.
NORMAL OPERATING SOUNDS
Blower.....................If the optional blower kit is installed, the160 cfm blower will circulate heated air into
the living area. It produces a whirring sound which increases in volume as the speed
is increased.
Pilot Flame .............The pilot flame remains on constantly and makes a “whisper” sound.
Gas control valve...As the valve opens and shuts down it will click.
Burner pan .............The burner pan is located beneath the logs. It distributes the gas producing a clean,
efficient and aesthetic burn. As the main burner gets up to temperature a creaking sound
will be heard. This is the expansion of the metal. The sound will cease once the fireplace
is up to temperature but may return upon cool down.
Snap disc................This part may produce a clicking sound as the blower turns on and off if blower is left
in the ‘on’ position.
Heat Exchanger .....A normal expansion and contraction (ticking) sound may be heard.
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DV425TR DIRECT VENT ROOM HEATER
MAINTENANCE
Installation and repair should be done only by a qualified service person. The appliance should be inspected
before use and at least annually by a professional service person. More frequent cleaning may be required due
to excessive lint from carpeting, bedding material, pet hair, et cetera. It is imperative that control compartments,
burners and circulating air passageways of the appliance be kept clean. Note: If venting is disconnected for any
reason, the vent-air intake system must be properly resealed and reinstalled.
GLASS CLEANING
WARNING! DO NOT CLEAN GLASS WHEN HOT! TURN UNIT OFF AND ALLOW TO COOL. DO NOT
USE ABRASIVE or CHEMICAL CLEANERS ON GLASS SURFACE! DO NOT OPERATE
WITH THE GLASS FRONT REMOVED CRACKED OR BROKEN! DO NOT STRIKE OR SLAM
THE DOOR!
___Turn off pilot light.
___Open door by releasing two spring latches at the top of appliance door beneath the top, and lift door up.
___Using glass cleaner, wipe with soft cloth or clean paper towel until surface is dry.
___Relight pilot.
___Re-attach door.
___Check burner operation.
NOTE: If you observe a white film on the door glass, use a hard water deposit glass cleaner or contact your
dealer. The use of a glass cleaner will reduce the mineral deposits.
GOLD - CARE AND TREATMENT
WARNING! You must clean all the fingerprints and oils from gold surfaces prior to firing the stove
for the first time. Use a glass cleaner or vinegar and a very soft towel to remove the oils. If gold is not
cleaned properly prior to lighting the first fire, the oils remaining from fingerprints can cause permanent
staining on the gold plating. After the plating is cured, the oils will not affect the finish and regular
maintenance can be provided using glass cleaner and a very soft cloth as needed.
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DV425TR DIRECT VENT ROOM HEATER
YEARLY MAINTENANCE PROCEDURES
WARNING! Failure to inspect and maintain the stove may lead to improper combustion and a
potentially dangerous situation. The following procedures are recommended to be completed by a
qualified technician once per year, preferably prior to the burning season.
1.
2.
3.
Check the pilot flame. It should engulf approximately 3/8” of the top of the millivolt generator and engulf
the top of the thermocouple (see illustration on page 52).
Shut off gas to the stove by turning the valve control knob to “OFF” and turning off the manual shutoff
valve. Allow the stove to cool for 15 minutes. Remove the door.
Remove the logset (NOTE: the logs are fragile. If any log is cracked or deteriorated, replace it when
reinstalling. Check the logs for sooting. A small amount of soot along the bottom of the logs is normal.
If excessive sooting is found, the fireplace will require adjustment. Contact your dealer.
4.
Clean the burner pan (especially in the burner holes and slots) and inspect the following:
a.
b.
c.
Check for burner pan holes that are cracked, severely warped, plugged or corroded.
Make sure the burner pan assembly fits flat against the floor of the firebox.
Check the firebox and area around the pilot to make sure there is no warping or damage. If any
problem is found, discontinue use and contact your dealer for service.
5.
Reinstall the logset. Inspect the door glass, if the door glass is damaged, contact your dealer for a
replacement. Make sure the gasket along the perimeter of the glass contacts the face of the firebox and
forms an airtight seal. If it does not, realign or replace the gasket to ensure an airtight seal. Reinstall
door.
6.
7.
Inspect the area behind the side panels. Check the gas control valve and all of the gas lines. If any
damage is found, discontinue use and contact your dealer for service.
Remove any debris or vegetation near the vent termination, outside the house ensuring that the flow
of combustion and ventilation air is not obstructed. Contact your dealer if any sooting or deterioration
is found near the vent termination.
8.
Turn on gas and follow Lighting Instructions. The flames should be orange/yellow and not touch the
top of the firebox. If the pilot or main burners do not burn correctly, contact your dealer for service.
Monitor the blower operation.
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DV425TR DIRECT VENT ROOM HEATER
ELECTRICALSCHEMATICS
PILOT ASSEMBLY
Ignitor
RHEOSTAT
Red (28")
ON/OFF
Switch
F
M
F
M
MALE
MOLEX
FEMALE
PINS
4.00 WHITE
M
F
F
CORD
SNAP DISC
M
6.00 BLACK
FEMALE
MOLEX
MALE
PINS
BLOWER
02/01
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DV425TR DIRECT VENT ROOM HEATER
TROUBLE SHOOTING
Problem:
Pilot will not light.
Possible Cause:
Air in Gas Lines.
Solutions:
Bleed air from Gas Line.
Wrong Inlet Pressure.
Check Gas Line pressure (7” Nat., 11” L.P.).
Defective Spark
Electrode.
Replace Electrode if the Insulator is cracked or the Tip is
corroded. Verify that the Spark Gap between the Pilot and
the Electrodes correct.
Defective Piezo Wire.
Replace Piezo Wire if Insulation is damaged, broken, or
corroded.
Safety Interlock
Allow Thermocouple to cool until the mV drops below the
hold - in requirements of the Safety Magnet (30 seconds or
less). Relight Pilot.
Function engaged.
Pilot will not hold.
Wrong Inlet Pressure.
Pilot Adjustment Screw
not adjusted properly.
Check Gas Line pressure (7” Nat., 11” L.P.).
After the Pilot has been lit for approximately [3] min., and only
the Thermo-generator wires connected to the Main Operator
Head, measure the voltage across TPTH and TP. This Open
Circuit voltage should be between 500mV and 750mV. Tune
the Pilot Adjustment Screw until the mV reading falls within
these parameters. Counter-clockwise increases the mV
reading, Clockwise decreases it. Turn with a Wrench.
Thermocouple or
Thermo-generator has
With the Thermocouple and Thermo-generator Tips cool,
clean the upper 3/8” with a very fine Emery cloth.
Film build-up on Tip.
Electrical Resistance
too high.
Using a very fine Emery cloth, clean the Thermo-generator
and Thermocouple connections at the Valve. Tighten
Thermocouple into Valve, hand tight, adding a 1/4 turn
with a wrench.
Defective
Verify that the Thermocouple is not kinked or damaged.
Check Open-Circuit voltage of Thermocouple. Voltage should
be between 18mv and 28mv. If voltage is less than 14mv,
replace the Thermocouple.
Thermocouple.
(mV Plus System)
Defective Thermo-
After the Pilot has been lit for approximately [3] min.,and only
generator.
(millivolt System)
the Thermo-generator wires connected to the Main Operator H
Head, measure the voltage across TPTH and TP. This Open
Circuit voltage should be between 500mV and 750mV. Tune
the Pilot Adjustment Screw until the mV reading falls within
these parameters. Counter-Clockwise increases mV reading,
Clockwise decreases it.
Defective Safety Magnet Verify operation of Safety Magnet in the following manner:
(mV Plus Systems).
(A) Depress and hold the Pilot Button.
(B) Verify Open-Circuit Thermocouple voltage as described
in previous Step.
(C) Reconnect Thermocouple to the Valve.
02/01
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DV425TR DIRECT VENT ROOM HEATER
TROUBLE SHOOTING (continued)
PROBLEM
Pilot will not Hold
(Cont.)
POSSIBLE CAUSE:
Defective Magnet
(mV Plus systems).
SOLUTIONS:
If the mV reading is above 6mV and the Safety Magnet does
not hold, replace the Valve.
(E) If closed-Circuit mV reading is the same as the Open-
Circuit reading, the Coil is electrically "Open". Replace the
Valve.
Defective Safety Magnet
(milliVolt System)
Verify operation of Safety Magnet in the following manner:
(A) Remove all Wires from the Terminals of the Main
Operator.
(B) Measure the electrical voltage between the Termihals
TPTH and TP. If the voltage is above 110mV and the Safety
Magnet does not hold, replace the Valve.
Pilot Drops Out.
Pilot Orifice blocked.
Wrong Pilot Orifice.
Replace Orifice with a new Orifice of the exact size and type.
Replace the Orifice with a new Orifice supplied specifically
for the appliance and gas in question.
No gas to Main
Burner
Low gas pressure to
appliance.
Check Gas Pressure (&" NG/11"LP)
Pilot not lit.
Light Pilot and wait for Thermo-generator to heat up
sufficiently to power the Main Operator. If Pilot fails to light,
hold, hold, refer to the above sections.
Control Knob in the "ON"
position.
Rotate "OFF/PILOT/ON" Control Knob to the "ON" position.
Thermostat/Wall
Switch will not
cycle the Main
Burner.
Thermostat not in the "ON"
position.
Turn Thermostat "ON" and then adjust Temperature Control
to call for heat.
Thermo-generator out-put
voltage not within design
parameters.
If unable to meet minimum requirements, replace the
Thermo-generator.
Defective Thermostat or
Thermostat Wiring.
(A) With the apilot adjusted properly, place a Jumper Wire
between TPTH and TH. Take a mV reading across the TPTH
and TH Terminals of the Valve. This Closed Circuit voltage
should not fall below 300mV. Record reading.
(B) Remove Jumper wire from the TPTH and TH conections
and connect the Thermostat Wires to the same Terminals.
Closed Circuit voltage as described in the previous Step. If
the mFV reading drops below 150mV, excessive resistance
exists in the Thermostat Circuit and must be isolated and
eliminated.
Defective Wall Switch.
Repeat the above troubleshooting items covered under
"Defective Thermostat or Thermostat Wiring" except,
substitute the words "Wall Switch" where the word
Thermostat appears in the instructions.
02/01
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DV425TR DIRECT VENT ROOM HEATER
TROUBLE SHOOTING (continued)
Problem:
Thermostat/
Wall Switch
will not cycle
the Main
Possible Cause:
Excessive Wire
Resistance.
Solutions:
Make sure that all mV connections are made using wire of
the proper size.
Valve Wired
Incorrectly.
The Thermo-generator leads must be connected to the
TPTH and TP connections of the Main Operator.
Thermostat Wires must be connected to
Terminals of the Valve.
Burner (Cont.)
the TPTH and TP
Main Burner lights
Main Operator Coil is
Verify electrical resistance of the Main Operator the following
while in the
defective.
manner:
Pilot position.
(A) Remove ALL WIRES! from the Operator Head.
(B) With an Ohm meter, measure electric resistance between
the TP and TH Terminals. If the resistance does not fall
within specification, replace the Valve.
Replace Valve.
Debris on Seat of
Main Valve.
Main Seat blown out
as a result of exposing
an LPG Gas Valve to
an unregulated line
pressure in excess
Replace Valve.
02/01
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DV425TR DIRECT VENT ROOM HEATER
PARTS & ACCESSORIES
Catalog #
DESCRIPTION
844-0640
844-8650
844-8660
844-8670
844-8680
844-8930
844-8940
844-8950
844-8960
844-8970
844-9030
844-9020
844-9010
844-0120
844-7850
844-7860
844-7880
844-7890
844-7870
844-7950
844-7960
844-9140
842-3940
842-4120
842-4430
844-8870
844-8880
844-8890
844-8900
844-8910
844-8820
844-8830
844-8840
844-8850
844-8860
844-0600
844-0610
844-0620
844-0630
844-0640
834-3800
834-3820
834-3840
834-3810
834-3830
Quartet Face - Matte Black
Quartet Face - Porcelain Black
Quartet Face - Porcelain Creme
Quartet Face - Porcelain Green
Quartet Face - Porcelain Blue
Solitaire Face - Matte Black
Solitaire Face - Porcelain Black
Solitaire Face - Porcelain Creme
Solitaire Face - Porcelain Green
Solitaire Face - Porcelain Blue
Blower Kit with speed control and thermostat capability
Natural Gas Conversion Kit
LP Gas Conversion Kit
Decorative Glass Accent for Solitaire front - gold
Warming Shelf - matte black
Warming Shelf - porcelain black
Warming Shelf - porcelain creme
Warming Shelf - porcelain green
Warming Shelf - porcelain blue
Warming Shelf Bracket - black
Warming Shelf Bracket - gold
Logset & Embers
Lava Rock
Mineral Wool
Burner Assembly
Rear Vent Kit, Matte Black
Rear Vent Kit, Porcelain Black
Rear Vent Kit, Porcelain Creme
Rear Vent Kit, Porcelain Green
Rear Vent Kit, Porcelain Blue
Top Vent Grill, Matte Black
Top Vent Grill, Porcelain Black
Top Vent Grill, Porcelain Creme
Top Vent Grill, Porcelain Green
Top Vent Grill, Porcelain Blue
Standard Leg - Matte Black
Standard Leg - Porcelain Black
Standard Leg - Porcelain Creme
Standard Leg - Porcelain Green
Standard Leg - Porcelain Blue
Hearth Leg - Matte Black
Hearth Leg - Porcelailn Creme
Hearth Leg - Porcelain Blue
Hearth Leg - Porcelain Black
Hearth Leg - Porcelain Green
02/01
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DV425TR DIRECT VENT ROOM HEATER
NOTES
Important! Complete now for future reference.
Dovre Sapphire DV425TR
Model Name:
Serial Number:
Date Purchased:
Dealership:
Dealer Phone:
Additional Information:
After completing your warranty card, attach your
sales receipt and warranty stub here for future
reference.
02/01
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DV425TR DIRECT VENT ROOM HEATER
WARRANTY
LIFETIME WARRANTY
The Aladdin Hearth Products limited Lifetime Warranty guarantees that the following components will work as designed for the lifetime
of the stove or Aladdin Hearth Products will repair or replace them. These items include, but are not limited to, steel and cast iron
components, all gas burners, gas logs, combustion chambers, heat exchanger systems, stainless steel firebox components, gold plating,
doors, glass damaged by thermal breakage, baffles and manifold tubes. Labor is covered for the first five years.
THREE-YEAR WARRANTY
Our EZ Clean firepots are covered under Aladdin Hearth Products three-year warranty program. Labor is covered for 3 years.
ONE-YEAR WARRANTY
All electrical components such as, but not limited to, blowers, wiring, vacuum switches, speed controls, control boxes, thermodisc
switches, pilot assemblies, gas valves, thermostats and remotes are covered under Aladdin Hearth Products one-year warranty program.
Carburetors, burner rings and catalysts are covered under Aladdin’s one-year warranty program. Porcelain finishes are warranted
against manufacturer defects for one year. Labor to repair or replace these parts is covered for one year and reimbursed per our
warranty service fee schedule. The igniter is not covered by any warranty, expressed or implied.
CONDITIONS
This warranty is non-transferable and is made to the original retail purchaser only provided that the purchase was made through an
authorized dealer of Aladdin Hearth Products. It must be installed and operated at all times in accordance with the Installation and
Operating Instructions furnished with this product, as well as any applicable local and national codes. Any alteration, willful abuse,
accident, or misuse of the product shall nullify this warranty.
Labor to repair or replace items covered under the limited Lifetime Warranty will be covered for the first five years per our warranty
service fee reimbursement schedule. Parts covered under the limited Lifetime Warranty will be covered for the lifetime of the appliance
up to a maximum of five years after Aladdin Hearth Products discontinues the model. Adjustments, regular maintenance, cleaning and
temporary repairs do not qualify for a service call fee and will not be covered. The replacement of consumer replaceable items and
installation of upgraded component parts do not quality for a service call fee, and will not be covered.
This limited Lifetime Warranty does not extend to or include surface finish on the appliance, logs for oil or pellet stoves, door gasketing,
glass gasketing, thermocouple covers, firebrick, kaowool or other ceramic insulating materials. It does not cover installation or
operational-related problems such as the use of corrosive driftwood, downdrafts or spillage caused by environmental conditions, nearby
trees, buildings, hilltops, mountains, inadequate venting or ventilation, excessive offsets, or negative air pressures caused by mechanical
systems such as furnaces, fans, clothes dryers, etc.
Any installation, construction, transportation, or other related costs or expenses arising from defective part(s), repair, replacement, etc.,
will not be covered by this warranty, nor will Aladdin Hearth Products assume responsibility for them. Further, Aladdin Hearth Products
will not be responsible for any incidental, indirect, or consequential damages, except as results in damage to the interior or exterior of the
building in which this appliance is installed. This limited Lifetime Warranty does not apply to the venting components, hearth components
or other accessories used in conjunction with the installation of this product not manufactured by Aladdin Hearth Products.
This warranty is void if the stove has been overfired or operated in atmospheres contaminated by chlorine, fluorine, or other damaging
chemicals; the stove is subjected to prolonged periods of dampness or condensation; or there is any damage to the stove or other
components due to water or weather damage which is the result of, but not limited to, improper chimney or venting installation. Aladdin
Hearth Products may, at its discretion, fully discharge all obligations with respect to this warranty by either repairing or replacing the unit,
or refunding the wholesale price of the defective part(s).
This limited Lifetime Warranty is effective on all Dovre and Affinity appliances sold after July 1, 1998 and all Quadra-Fire appliances sold
after September 1, 1996, and supersedes any and all warranties currently in existence.
02/01
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ATTENTION INSTALLER
Please return these Operating
& Installation Instructions to
the Consumer.
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