Owners Manual
Model 2931
HOW TO ORDER REPAIR PARTS
Thismanualwillhelpyoutoobtainefficient,dependableservice
from the heater, and enable you to order repair parts correctly.
WONDERWOOD
THERMOSTAT CONTROLLED WOOD BURNING CIRCULATOR
Keep this manual in a safe place for future reference.
Whenwriting, alwaysgivethefullmodelnumberwhichisonthe
nameplate attached to the inside of the cabinet door of the
heater.
*ASSEMBLY
*INSTALLATION
*OPERATION
*REPAIR PARTS
When ordering repair parts or options, always
give the following information as shown in the list:
1. The PART NUMBER
2. The PART DESCRIPTION
SAFETY NOTICE:
3. The MODEL NUMBER: 2931
4. The SERIAL NUMBER:________________
If this heater is not properly installed, a house fire may result.
For your safety, follow the installation directions.
Contact local building or fire officials about restrictions and
inspection requirements in your area.
Before installing your heater, fill in the serial number of your
heater in the space provided above.
CAUTION:
Read all instructions carefully before starting the installation
or operation of this heater.
Improper installation may void your warranty.
DO NOT USE THIS HEATER IN A MOBILE HOME OR TRAILER
United States Stove Company
United States Stove Company
227 Industrial Park Rd.
P.O.Box 151
E
227 Industrial Park Rd.
S
S
D
T
E
O
VE
T
WARNOCK HERSEY
I
N
U
P.O.Box 151
South Pittsburg, TN 37380
(423) 837-2100
S
C
South Pittsburg, TN 37380
(423) 837-2100
U S
C
R
O
Y
N
A
P
85009B 1/96
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RULESFORSAFEINSTALLATIONANDOPERATION
Read these rules and the instructions carefully.
Notes
SAFETY NOTICE: If this heater is not properly installed, a house fire may result. For
your safety, follow the installation directions. Contact local building or fire officials
about restrictions and installation inspection requirements in your area.
1.
2.
3.
9. Forfurtherinformationonusingyourheater
safely, obtain a copy of the National Fire
Protection Association (NFPA) publica-
tion"UsingCoalandWoodStovesSafely"
NFPA No. HS-10-1978. The address of
the NFPA is Battery March Park, Quincy,
MA. 02269.
10. Keep the ash pit section free of excess
ashes. Do not allow ashes to stack higher
than the sides of the ash pan.*
11. DISPOSAL OF ASHES- Ashes should be
placed in a metal container with a tight
fitting lid. Keep the closed container on a
non-combustible floor or on the ground,
well away from all combustible materials.
Keep the ashes in the closed container
until all cinders have thoroughly cooled.
The ashes may be buried in the ground or
used as fertilizer.
12. CAUTION: The special paints used on
your heater may give off some smoke
while they are curing during first few fires.
Build small fires at first. The metal used in
construction of the heater has a light coat-
ing of oil. This could give off smoke and/or
odors when heater is used for the first
couple of times. This should disappear
after a short period. Once this burn-off has
occurred, it should not reoccur.
Check local codes. The installation must
comply with their rulings. Do not install this
heater in a mobile home or trailer.
Always connect this heater to a chimney or
vent to the outside. Never vent to another
room or inside a building.
Do not connect a WOOD burning heater to
an aluminum Type B gas vent. This is not
safe and is prohibited by all codes. This
heater requires connection to approved
chimneys:Eitherafactorybuilt6"UL103HT
or a lined, approved, recently inspected,
and cleaned masonry chimney with a 6"
flue, preferably round. A larger masonry
flue may be used, so long as the flue-
section diameter is not greater than 50 sq.
in.
The chimney portion (whether factory-built
or masonry) must be tall enough to provide
sufficient draft and safe exit of smoke and
combustionproducts. PleaserefertoPage
5.
Be sure that your Chimney is safely con-
structedandingoodrepair. Havethechim-
ney inspected by the Fire Department or a
qualified inspector (such as a Chimney
sweep). Your insurance company may be
able to recommend a qualified inspector.
Inspect chimney connector and chimney
twice monthly during the heating season
for any deposit of creosote or soot which
must be removed (see Chimney Mainte-
nance, page 14).
4.
5.
6.
13. CARING FOR PAINTED PARTS- This
heater has a painted outside jacket, which
is durable but will not stand rough han-
dlingorabuse.Wheninstallingyourheater,
use care in handling. Clean with soap and
warm water when heater is not hot. DO
NOT use any harsh chemicals (acids or
caustics) or scouring powder, as these
wear and dull the finish.
Provideairforcombustionfromoutsidethe
house into the room where the heater is
located. If the intake is not in the same
room, air must have free access to the
room.
7.
8.
14. KEEP THE FEED DOOR, ASH DOOR
AND CABINET DOOR CLOSED AT ALL
TIMES EXCEPT WHILE TENDING THE
HEATER. DO NOT OVERFIRE THE
HEATER. THIS WILL HAPPEN IF THE
FEED DOOR, OR PARTICULARLY THE
ASH DOOR, IS LEFT OPEN DURING
OPERATION. UNDER EXTREME CON-
DITIONS THIS CAN PRODUCE DAN-
GEROUS RESULTS. AS A MINIMUM, IT
WILLALLOWTHEPAINTTODISCOLOR.
CAST IRON PARTS MUST BE "SEA-
SONED" TO AVOID CRACKING. BUILD
ONLY SMALL FIRES ON FIRST USE.
To prevent injury, do not allow anyone to
use this heater who is unfamiliar with the
correct operation of the heater. Do not
allow children to use or in any way operate
this heater.
CAUTION: DO NOT TOUCH THE
HEATER UNTIL IT HAS COOLED.
ALWAYS WEAR GLOVES WHEN
REFUELING THIS UNIT OR WORKING
WITH METAL CABINET PARTS.
*Never allow ashes to contact the grate(s).
22
3
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LOCATING THE HEATER
AS A LOCATION IS SELECTED,
KEEP THE FOLLOWING IN MIND:
1. The chimney connection should be as short
as possible. The heater must have its own
chimney flue. Do not connect this unit to a
chimneyflueservinganotherappliance.Ifthere
is no chimney near where you wish to place the
heater, you can use a UL 103HT Residential
TypeandBuildingHeatingApplianceChimney
(Fig. 5,6,6A,&6B).
STOP: Before connecting
the flue pipe, check the
"SOLID FLUE DAMPER
INSTALLATION".
F36 BLOWER KIT
An Optional Blower kit is available for the 2931 Wonderwood
automatic wood burning circulator heater. If this kit is not available
where you have purchased this Wonderwood heater, you can
purchase the F36 Blower Kit directly from the factory. To order
contact the United States Stove Company at the address and
telephone number given on the back page.
(page 6)
NOTE: BEFORE FIRING
HEATER
1. Remove plastic knob from
inside of cabinet door and
install on outside of door.
(See Page 15)
2.Slide firebricks toward the
rear so no gaps remain
between them.
2. Place the heater on solid masonry or solid
concrete. When the heater is used on a com-
bustible floor protector of one layer of 3/8"
millboard having a thermal conductivity of
K=0.84 BTU in./ft. 2 hr. Deg. F with 28-gauge
sheetmetaloraULListedfloorprotector.Have
the floor protector extend 16" beyond the door
sideoftheheaterandundertheconnectorpipe
in the back.
CAUTION:
Keep furnishings and other
combustible materials away
from the heater.
3. Check Figures 2, 3, and 4. Be sure you have
the clearances shown from the heater and the
connector pipe to combustible surfaces. If you
have a SOLID brick or stone wall behind your
heater, you can place the heater as close as
youwishtothewall. Ifthewallisonlyfacedwith
brick or stone, treat it as a combustible wall.
20"
17"
Fig. 2
Fig. 3
27"
12"
16"
NON-COMBUSTIBLE
CONSTRUCTION IN
ACCORDANCE WITH
NFPA 211
54"
12"
Fig. 4
36"
19 1/4"
NOTE: DASHED LINES SHOW
STRAIGHT UP AND THROUGH
THE WALL INSTALLATION
32 1/4"
4 3/4"
16"
10"
FLOOR PROTECTOR
(TOP VIEW)
SIDEWALL
21
4
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INSTALLING FLUE COLLAR
This heater has been shipped with the flue collar unattached for shipping purposes.
To install the flue collar simply follow the instructions below.
The following parts are necessary to install the flue collar:
1 - Flue collar
SAFETY NOTICE
1 - Flue collar gasket
6 - 1/4-20x3/4" bolts
6 - 1/4-20 Kep nuts
In the unlikely event that your 2931 "overfires" (a condition evidenced by elbows,
stovepipes, and connectors glowing red in appearance or otherwise discoloring),
then your installation is subject to excessive draft created by either a chimney too tall
or too great in diameter in conjunction with its height, or some other factor of an
indeterminate cause. In this event, you should install a barometric draft regulator.
Such installation will preclude any overfiring and/or any hazardous consequences
of potential overfiring.
1. Slide the flue collar gasket over the flue collar.
2. Place flue collar into the heaters firebox and thru the hole
in the back upper left hand corner.
3. Align the holes in the flue collar with those in the firebox.
4. Insert the (6) 1/4-20x3/4" Bolts thru the flue collar and
attach
Barometric draft regulators are generally available where you purchased your stove
or may be ordered directly from United States Stove Company at a nominal charge.
the (6) 1/4-20 Kep nuts.
5. Tighten each Kep nut to ensure a good seal between the
flue collar and the firebox back.
1996 Consumer Price:
$22.00 - Includes Shipping and Handling
NOTE: The below drawing is an illustration to assist in the
installation of the flue collar. The Feed door and Ash door
have been left off for viewing purposes only.
1/4-20 Kep Nut
Model DR6
BAROMETRIC DRAFT REGULATOR
Flue Collar Gasket
Flue Collar
1/4-20x3/4" Bolt
20
5
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REPAIR PARTS LIST - MODEL 2931 (SEE PAGE 18)
AUTOMATIC WOOD BURNING CIRCULATOR
SOLID FLUE DAMPER INSTALLATION
This unit comes equipped with a solid flue damper which is intended to be
installed into the flue collar. The following instructions will help guide you in
installing the solid flue damper.
Key No. Description
Qty.
2
Part No.
40076
67444
67859
17200
40075
23476
83818
89382
89381
68452
88047
89409
23782
40283
40343
68693
40132
89066
83114
67775
88033
67743
86191
40091
83045
83250
22108
88033
67781
89687
40100
23703
40282
23785
23145
22030
88032
23547
22536
89419
89420
89523
23441
21047
21467
22090
23474
22171
1
Fire Grate
1. Before you connect the 6" flue pipe to the flue
collar, place the solid damper inside of the flue
collar on an angle to permit the damper to slide
between to two stops that are welded into the
flue collar.
2. Place the damper rod into the hole on one side
of the flue collar, aligning it with the flue damper.
Twist the damper rod back and forth as you
slide the damper rod through the flue collar and
solid damper.
3. Once the damper rod is completely through the
flue collar, lock the damper rod into the solid
damper by pressing in firmly on the damper rod
and twisting. At this point the Damper rod should
be able to open and close the solid damper.
2
3
4
5
6
7
8
9
Ash Pan
Base
1
1
1
1
1
2
2
2
1
66"
1
1
1
1
1
1
7
1
1
44"
1
1
2
1
2
1
29"
1
1
1
1
1
1
1
1
Draft Damper Hinge Pin
Draft Damper Frame
Draft Control Plate
Clip
Glass Brass Trim (LH/RH)
Glass Brass Trim (TOP/BOTTOM)
Glass Frame
Glass Gasket
Glass (20 1/2"x12 1/2")
Left Half Brick
Front Coal Grate
Flue Collar
Fire Box Weldment
Firebrick Retainer
Firebrick
Door Hinge Pin
Feed Door Assembly
Feed Door Rope Gasket
Thermostat
Thermostat linkage adjustment
Door Handle
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
31
32
33
34
35
36
37
38
*
NOTE: Thisunithasbeentestedwiththecastironstopsinthefluecollartomeet
EPA requirements.
DAMPER ROD
Flat Washer
Hex Nut (1/4-20)
Latch
Ash Door Rope Gasket
Ash Door
Thermostat Knob
Front Liner
Heat Shield
Draft Damper
SOLID DAMPER
Rear Half Brick
Left Top Brick Retainer
Second Heat Shield
Flue Collar Gasket
Air Wash Deflector
Grate Support
Corner Key (Brass Trim)
Blank Key (Brass Trim)
Wood Handle
Door Hinge Pin
Door Latch
Latch Spacer
Smoke Curtain
Heat Shield
Smoke Curtain Bracket
NOT SHOWN
1
1
2
10
10
1
1
1
1
1
1
2
A
MP
D
E
R
N
O
R
I
T
*
*
C
S
A
A
S
T
I
O
R
6
R
E
H
I
P M D N
N
C
A
39
40
41
42
43
44
*
CABINET BACK
FLUE COLLAR
*
6
19
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of which is apparent: The chimney
providesameansforexhaustingsmoke
andfluegasesresultingfromcombustion
of the fuel. Secondarily, though, the
chimney provides "Draft" which allows
oxygen to be continuously introduced
into the appliance, so that proper
combustion is possible. As of April 1,
1987, all heaters and furnaces
manufactured by United States Stove
Company should be installed using a
factory built chimney that meets the
"TypeHT"requirementofUL103(when
a factory - built chimney is used).
CHIMNEY CONNECTION
Two basic types of chimneys are ap-
proved for use with solid fuel: Factory-
builtandmasonry.Factory-builtchimney
must comply with UL103HT standard.
Do not expect your stove or furnace to
create draft. Draft is not a function of the
appliance. Draft is purely a function of
the chimney. Modern stoves and
furnaces are much more air-tight and
efficient than those of the past and,
therefore require greater draft. A
minimum of .05, measured in water
column (gauges to measure chimney
draftarereadilyavailableatstoveshops
andareeconomicaltopurchaseorrent)
is required for proper drafting to prevent
back-puffing, smoke spillage, and to
maximize performance.
IMPORTANT
*Size the chimney to the flue outlet on
the stove. (6" outlet = 6" I.D. chimney)
*Avoid using elbows except as
necessary (they reduce draft).
*Make sure all horizontal runs of con-
nector pipe go up hill (1/4" elevation for
each horizontal foot).
Chimneys perform two functions - one
CHIMNEY CAP MANDATORY
CHIMNEY CAP MANDATORY
2 FT MIN.
2 FT MIN.
3 FT.
MIN.
11 FT. MIN.
10 FT.
3 FT.
MIN.
11 FT. MIN.
10 FT.
REFER TO CHIMNEY
MANUFACTURERS PARTS
AND INSTRUCTIONS
REFER TO CHIMNEY
MANUFACTURERS PARTS
AND INSTRUCTIONS
PIPE
PIPE
BAROMETRIC
DRAFT CONTROL
(OPTIONAL)
BAROMETRIC
DRAFT CONTROL
(OPTIONAL)
FLOOR PROTECTOR
FLOOR PROTECTOR
FIG. 6
FIG. 5
Cathedral Ceiling - Chimney
Cap Mandatory
18
7
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FIG. 6A - Thru-The-Wall Installation
REPAIR PARTS
AUTOMATIC WOOD BURNING CIRCULATOR HEATER
NON-COMBUSTIBLE
WALL
MODEL NUMBER 2931
(SEE PAGE 16)
THIMBLE
COLLAR
PIPE
REPAIR PARTS LIST
BAROMETRIC
DRAFT CONTROL
(OPTIONAL)
KEY NO. PART NO. DESCRIPTION
QTY.
2
1
2
89411
89410
23230
89413
89414
89412
23377
22118
68439
66440
68573
68236
89065
21063
89062
83033
83005
83093
83244
Mesh Brass Trim (LH/RH)
Mesh Brass Trim (TOP, BOTTOM)
Cabinet Front Mesh
Cabinet Front Brass Trim (left)
Cabinet Top Brass Trim
Cabinet Front Brass Trim (Right)
Cabinet Front
CLASS A UL 103HT
FLOOR PROTECTOR
2
CHIMNEY KIT INCLUDING
WALL THIMBLE.
3
1
4
1
5
1
6
1
FIG. 6B - Typical Masonry Chimney Installation
7
1
APPROVED COWL
8
Cabinet Top
1
2 FT MIN.
9
Cabinet Left Side
1
10 FT.
MINIMUM
10
11
12
13
14
15
16
17
18
19
Cabinet Back
1
3 FT.
MIN.
Cabinet Right Side
Cabinet Door
1
1
Door Hinge
1
APPROVED
THIMBLE
Back Brace
2
6" MIN.
Door Knob
1
60" MIN.
Machine Screw (8-32x1/4)
Machine Screw (10-24x1/2)
Spring Latch
1
1
1
Nut (Kep, 10-24 Plain)
1
6"
MIN.
FLOOR PROTECTOR
8
17
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VENTING INTO A FIREPLACE
(Not recommended)
Many people may wish to convert an
Many prefabricated fireplaces fall into
the"zero-clearancefireplace"category.
This is a factory metal fireplace with
multi-layeredconstruction.Itisdesigned
to provide enough insulation and/or air
coolingsothatthebase, backandsides
can be safely placed in close contact
with combustible floors and walls. Al-
though many prefabricated fireplaces
have been tested by nationally recog-
nized organizations for use as fire-
places, they have not been tested to
acceptheaters.Infact,theiruseassuch
may void the manufacturer's warranty.
existingfireplacetoheateruse.Usually,
safe connection of stovepipe to a ma-
sonrychimneyrequiresmoreeffortthan
connection to a prefabricated chimney.
Thefireplacemustbeclosedandsealed
atthedamperintheflue. Goodsealants
are high temperature caulking, ceramic
wool, and furnace cement. Always re-
member to inspect the masonry chim-
ney and fireplace. If necessary, clean
the flue and smoke shelf before begin-
ning your installation. Install the heater
into the chimney so that the system can
be dismantled for cleaning and inspec-
tion.
Steel-lined fireplaces, on the other
hand, can be used with heaters. These
units use a 1/4-inch fire box liner and an
air chamber in connection with 8 inches
of masonry to meet code. They contain
all the essential parts of a fireplace,
firebox, damper, throat, smoke shelf,
andsmokechamber.Manyofthemlook
exactly like a masonry fireplace and
must be checked closely for above re-
quirements before installing a wood
heater into them.
Before deciding to convert your fire-
place or existing chimney, keep in mind
that older fireplaces and their chimneys
are unsafe. They must be structurally
sound,andthefluelinermustbeingood
condition. Do not use a chimney if it is
unlined (should have a tile clay liner
to protect brickwork), have it relined
professionally.Clearancestocombus-
tibles are explained in the previous sec-
tion on masonry chimneys. If you have
any questions regarding the condition
of the chimney, consult a qualified engi-
neer, competentmason, certifiedChim-
ney Sweep, or knowledgeable inspec-
tor.
Another method frequently used by
some people is to vent the heater di-
rectly into the fireplace. This does not
meet code since the heater is being
vented into another appliance - the
fireplace. This method should not be
attempted because combustion prod-
ucts will deposit and build up in the
firebox or fireplace. Be certain not to
install a hazard in you house. You will
void your warranty with this installa-
tion.
CAUTION:
NOT ALL FIREPLACES
ARE SUITABLE FOR
INSTALLATION OF A WOOD
HEATER.
16
9
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FIREPLACE INSTALLATION
Connectionofthestovepipedirectlyinto
the existing masonry chimney over the
fireplace opening is the only approved
method. This installation performs bet-
ter, yielding easy to clean and inspect
for creosote. Before beginning this type
of installation plan carefully; a high de-
gree of skill is required to insure safety.
Install the stovepipe as far as possible
into the thimble, but not past the inside
of the flue lining. There should be a
small air space (approximately 1/2 in.)
between the stovepipe and thimble,
allowing for expansion of the stove-
pipe. Seal this airspace with high-tem-
perature caulking or ceramic wool. Fi-
nally, be sure to wire the damper closed
and apply the same sealant you used at
the stovepipe and thimble junction.
CABINET DOOR KNOB ASSEMBLY
The door knob is mounted inside of the cabinet door to facilitate
shipping and must be reversed for proper usage.
To get cabinet door open, place hand under cabinet frame (right
hand side of cabinet door) and push door out.
INSTALL THE CABINET DOOR KNOB USING THE STEPS
BELOW:
An entry port for the stovepipe must be
cut through the chimney with minimum
damage to the fire clay liner. Some
involvedmeasurementsmayberequired
to locate the flue liner exactly. Before
cutting, take time to mark the size and
position of the entry port. Position the
entry port so that at least 8 inches of the
flue liner remains below the port.
1. Remove the machine screw and door knob (Fig. 9).
Do not vent up through the fireplace
opening, regardless of whether the fire-
place opening is closed.
2. Place door knob on outside of cabinet door. Then place
machine screw through hole and into door knob and tighten (Fig.
10).
MASONRY CHIMNEYS have several
positive attributes: If properly built, they
are quite durable, and most
homeowners consider them more at-
tractive perhaps than a non-enclosed
factory built chimney.
And, if the chimney is located within the
confines of the house (that is, not at-
tached to an exterior wall), its mass
alone will store heat longer and con-
tinue to release the heat long after the
fire has died. Masonry chimneys have
many disadvantages though.
MACHINE
SCREW
Keep in mind that wood mantels and
combustible trim around the fireplace
must have adequate clearances from
the heater and stovepipe or must be
protected in an approved manner. Also,
be sure to leave at least 24" clearance
between the top of the stovepipe and
the combustible ceiling or other com-
bustibles.Placingthecenteroftheentry
port 2 feet below the ceiling will insure
proper clearance for 6 inch, 8 inch, and
10 inch stovepipes. Next, install a fire
clay (at least 5/8 in. thick) or metal
thimble, being sure that the thimble is
flush with the inner flue lining. Secure
the thimble in place with refractory mor-
tar. The thimble should be surrounded
on all sides with 8 inches of brickwork
(solid masonry units) or 24 inches of
stone.
CABINET DOOR
KNOB
Masonry chimneys constructed on an
exterior wall are exposed to cold out-
door temperatures, promoting greater
heater loss, higher accumulations of
creosote,andreduceddraftwhichleads
to poorer heater or furnace perfor-
mance.
FIG. 9
FIG. 10
15
10
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When considering a masonry chimney, solid fuel appliance must not be joined to
round tiles are preferable to square or a chimney flue which is connected to
rectangular, as round tiles have much another appliance burning other fuels.
better airflow characteristics and are far
SERVICE HINTS
Do not expect a heater to draw. It is the
4. If the chimney is too cool, water will
condense in the chimney and run back
into the stove. Creosote formation will
be rapid and may block the chimney.
Operatetheheateratahighenoughfire
to keep the chimney warm preventing
this condensation. (Poorly insulated
chimney)
chimney that creates the draft. Smoke
spillage into the house or excessive
build-up of water or creosote in the
chimney are warnings that the chimney
is not functioning properly. Possible
causes are:
easiertoclean.Unfortunately,mostNorth
American chimneys use square or
rectangular tile liners that are really
designed for open fireplaces, not stoves
or furnaces. Of most importance, second
only to overall chimney height, is the
diameter of the flue liner itself. In most
instances, it should be sized to the
appliance; i.e., 6" flue outlet on the
appliance requires a 6" flue. The inner
diameter should never be less than the
flue outlet diameter and should never be
greater than 50% of the appliance flue
outlet. For example, do not expect a
woodburningstoveorfurnacetofunction
properly if installed into a chimney with a
flue liner greater than 50% the appliance
outlet -- such as a 6" flue outlet requires
a 6" diameter for optimum drafting, but
can function well with an 8", but becomes
borderline beyond 8" diameter.
If your chimney has a typically oversized
flue liner of 8x12 inches or greater, or if
it is unlined, it will be necessary for you
to reline the chimney, using many of the
modernapprovedandeconomicalmeth-
ods such as stainless steel, castable
refractory, or properly sized fireclay lin-
ings.
1. The connection pipe may be pushed
into the chimney too far, stopping the
draft (Fig. 8).
5. The chimney top may be lower than
another part of the house or a nearby
tree. The wind blowing over a house or
a tree falls on top of the chimney like
water over a dam, beating down the
smoke. The top of the chimney should
be at least 3 feet higher than any point
of the roof within 10 feet (Fig. 6).
Ifyouhaveanyquestionregardingventing
your appliance, feel free to contact the
factoryattheaddressandphonenumber
on this Owner's Manual. You may also
contact NFPA (National Fire Protection
Association)andrequestNFPAStandard
211 (1984 Edition). Their address is
Battery March Park, Quincy,
Massachusetts 02269. Another helpful
publication is NFPA Standard 908,
available at the same address. Specify
1984 Edition on either of the above
publications.
2. Two heaters connected into the
same chimney flue.
3. Same flue being used to ventilate the
cellar or basement. If there isa cleanout
opening at the base of the chimney, it
must be closed tightly and sealed.
6. Other chimney/flue inadequacies
covered else where in this manual.
NOTE:
A draft reading of .05 to .06 w.c. is suggested for proper burning of this
unit.
Masonrychimneysbuiltofconcreteblocks
without flue liners of at least 5/8" fireclay
do not meet modern building codes. A
CHIMNEY MAINTENANCE
CREOSOTE-FORMATION AND NEED FOR REMOVAL
When wood is burned slowly, it pro-
duces tar and other organic vapors,
which combine with expelled moisture
to form creosote. The creosote vapors
condense in the relatively cool chimney
flue of a slow-burning fire. As a result,
creosote residue accumulates on the
flue lining. When ignited, this creosote
makes an extremely hot fire.
If creosote has accumulated, it should
be removed.
5/8" FIRECLAY
FLUE LINER
STOVEPIPE CONNECTOR
SEALED AT THIMBLE
Failure to remove creosote or soot may
cause a house fire. Creosote may be
removed by using a chimney brush or
othercommonlyavailablematerials. Or,
betteryet,byacertifiedchimneysweep.
TYPE "A"
FIREPLACE
CONVERSION
HORIZONTAL 6" STOVEPIPE
(24 GAUGE) WITH 1/4"
RISE PER FOOT
6" STOVEPIPE ELBOW
CLEARANCE REDUCER
(FOR MANTEL)
Fig. 7
6" STOVEPIPE - HAVING
THREE SHEET METAL SCREWS
PER JOINT OF STOVEPIPE
Chimney fires burn very hot. If the chim-
neyconnectorshouldglowred,immedi-
ately call the fire department, then re-
duce the fire by closing the inlet air
control and closing the damper in the
pipe.
The chimney connector and chimney
should be inspected at least twice
monthly during the heating season to
determine if a creosote build-up has
occurred.
CAUTION
U.L. LISTED
DAMPER THROAT
CLOSED AND SEALED
A chimney fire may cause ignition of wall studs or rafters which you
thought were safe distance from the chimney. If you have a chimney fire,
have your chimney inspected by a qualified person before using again.
FLOOR PROTECTOR
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RULES FOR CONNECTOR PIPE INSTALLATION
OPERATING INSTRUC-
TIONS
1. The crimped end of the stovepipe fits
5. Seal each connector pipe joint with
furnace cement. Also seal the pipe at
inside the heater flue collar. Install ad-
FUEL
CAUTION: BUILD A FIRE ON THE
INTEGRAL GRATE THAT IS PRO-
VIDED WITH THE HEATER.
ditional pipe and elbow with the
the chimney.
Hardwood, 18" to 23" should be split
and airdried(seasoned) for 6 months to
obtain maximum burning efficiency.
CRIMPED END TOWARD THE
HEATER. This will allow any
6. Use 3 Sheet Metal screws at each
condensation in the flue to run back into
joint to make the piping rigid.
theheater. Smokewillnotescapewhen
Wood should be stored in a dry, well
ventilated area. A Wooden box or crate
is ideal for storage.
CAUTION: STORING OF WOOD
WITHIN MINIMUM CLEARANCES OF
HEATER MAY CAUSE HOUSE FIRE.
installed in this manner.
7. It is recommended that no more than
two 90 degree bends be used in the
2. Slope any horizontal pipe upward
stovepipe installation as more than two
NOTE:USESOLIDWOODMATERIAL
ONLY. DO NOT USE COAL.
toward the chimney at least 1/4 inch for
each foot of horizontal run.
may decrease the amount of draw. If
possible, use only corrugated (non-ad-
CAUTION: DO NOT OVERFIRE THE
HEATER,ASSTATEDEARLIER,THIS
CAN PRODUCE A DANGEROUS
CONDITION AND EVEN CAUSE A
HOUSE FIRE. IF ANY PORTION OF
THE HEATER OR ANY CHIMNEY
CONNECTOR GLOWS RED OR DIS-
COLORS, THE HEATER IS BEING
OVERFIRED.
justable) elbows. They are much more
DO NOT USE MANUFACTURED OR
CHARCOAL LOGS!
3. You must have at least 18 inches of
airtight.
clearance between any horizontal pip-
ing and the ceiling.
8. The chimney connector must not
pass through an attic or roof space,
closet, oranyconcealed space, orfloor,
ceiling,wallorcombustiveconstruction.
LIGHTING
1. Set the thermostat on "High" for
maximum draft.
4. The pipe cannot extend into the
chimney flue. (Fig. 8)
2. Open the feed door and place paper
and kindling on the grate for starting the
fire.
3. Light fire and close feed door.
4. Add fuel after fire is burning briskly.
Usecarenottosmotherthekindlingfire.
5. Set thermostat higher or lower for
desired temperature.
CAUTION: DO NOT OPERATE THIS
HEATER WITH FEED OR ASH DOOR
OPEN. THIS HEATER IS DESIGNED
FOR THERMOSTATIC OPERATION.
OPERATION WITH EITHER DOOR
OPEN WILL OVERHEAT AND DAM-
AGE THE HEATER.
ADDING FUEL
CAUTION:NEVER STORE FLAM-
MABLE LIQUIDS, ESPECIALLY
GASOLINE, IN THE VICINITY OF THE
HEATER.
When possible, add small amounts of
fuel each hour or so instead of adding
large quantities of fresh fuel every 4 to
5 hours. This will give more complete
combustion and less build-up of tars or
soot in the chimney.
RIGHT
WRONG
WRONG
CAUTION: NEVER USE GASOLINE,
GASOLINE-TYPE LANTERN FUEL,
KEROSENE, CHARCOAL LIGHTER
FLUID, OR SIMILAR LIQUIDS TO
START OR "FRESHEN UP" A FIRE IN
THE HEATER.
Fig. 8
1. SetThermostattoHIGHbeforeopen-
ing feed door.
2. Empty ash pan regularly. Do not
allow ashes to build up to grate as grate
will warp and burnout will occur, and
you might spill the ashes when remov-
ing the pan. Dispose of hot ashes prop-
erly (see Note 11 on Page 3).
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