Harman Stove Company Electric Heater 1 90 797000 User Manual
Owner's Manual  
Installation and Operation  
Model:  
Oakleaf  
Non-Catalytic, Top Load,  
Wood Burning Room Heater  
Item #1-90-797000  
NOTICE  
dO NOT dIsCARd THIs MANuAL  
• Important operating and  
maintenance instructions  
included.  
• Read, understand and • Leave this manual with  
follow these instructions party responsible for use  
for safe installation and  
operation.  
and operation.  
WARNING  
WARNING  
PLEAsE REAd THIs ENTIRE MANuAL  
BEfORE INsTALLATION ANd usE Of  
THIs WOOd-BuRNING ROOM HEATER.  
fAILuRE TO fOLLOW THEsE INsTRuC-  
TIONs COuLd REsuLT IN PROPERTy  
dAMAGE, BOdILy INjuRy OR EvEN  
dEATH.  
HOT suRfACEs!  
GLAss ANd OTHER suRfACEs  
ARE HOT duRING OPERATION  
ANd COOL dOWN.  
HOT, WILL CAusE BuRNs.  
• dO NOT sTORE OR usE GAsOLINE OR  
OTHER fLAMMABLE vAPORs ANd LIquIds  
IN THE vICINITy Of THIs OR ANy OTHER  
APPLIANCE.  
•
•
•
•
dO NOT TOuCH GLAss uNTIL IT Is COOLEd  
NEvER ALLOW CHILdREN TO TOuCH GLAss  
kEEP CHILdREN AWAy  
CAREfuLLy suPERvIsE CHILdREN IN sAME  
ROOM As fIREPLACE.  
• dO NOT OvERfIRE - If ANy ExTERNAL PART  
sTARTs TO GLOW, yOu ARE OvERfIRING.  
CLOsE AIR CONTROLs. OvERfIRING WILL  
vOId yOuR WARRANTy.  
•
ALERT CHILdREN ANd AduLTs TO HAzARds Of  
HIGH TEMPERATuREs.  
HIGH TEMPERATuREs MAy IGNITE CLOTHING OR  
OTHER fLAMMABLE MATERIALs.  
kEEP CLOTHING, fuRNITuRE, dRAPERIEs ANd  
OTHER fLAMMABLE MATERIALs AWAy.  
•
• COMPLy WITH ALL MINIMuM CLEARANCEs  
TO COMBusTIBLEs As sPECIfIEd. fAILuRE  
TO COMPLy MAy CAusE A HOusE fIRE.  
CAuTION  
CAuTION  
CHECk BuILdING COdEs PRIOR TO INsTALLATION.  
TEsTEd ANd APPROvEd fOR usE WITH dRy,  
sEAsONEd CORdWOOd ONLy. dO NOT BuRN  
WET OR GREEN WOOd. BuRNING ANy OTHER  
TyPE Of fuEL WILL vOId yOuR WARRANTy.  
•
•
INsTALLATION MusT COMPLy WITH LOCAL, REGIONAL,  
sTATE ANd NATIONAL COdEs ANd REGuLATIONs.  
CONsuLTLOCALBuILdING, fIREOffICIALs ORAuTHOR-  
ITIEs HAvING juRIsdICTION ABOuT REsTRICTIONs,  
INsTALLATION INsPECTION, ANd PERMITs.  
www.harmanstoves.com  
3-90-798  
Rev: 3  
May, 2011  
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Oakleaf Woodburning stove  
TABLE Of CONTENTs  
section 1: Listing and Code Approvals  
A. Appliance Certifications......................4  
B. Mobile Home Approval.......................4  
C. Glass Specifications...........................4  
D. Electrical Rating ................................4  
E. BTU & Efficiency Specifications.........4  
section 9: service & Maintenance  
A. Soot Formation (Removal).................28  
B. General Maintenance Procedures ....29  
section 10: Reference Materials  
A. Wiring Diagram (Blower Option)........31  
B. Service Parts Listing..........................32  
C. EPA Hang Tag ...................................35  
D. Warranty Policy .................................36  
section 2: special Warnings and Notes  
A. Carbon Monoxide Warnings &  
Considerations....................................5  
section 3: Getting started  
A. Design, Installation & Location .........6  
B. Fire Safety..........................................6  
C. Component Locator .........................7  
D. Flue Direction Conversion ................7  
E. Pre-Use Checklist..............................8  
section 4: dimensions & Clearances  
A. Appliance Dimensions .......................9  
B. Clearances to Combustibles.............10  
C. Floor Protection ...............................12  
This room heater must be connected to  
1) A chimney complying with the  
requirements for Type HT chimneys in  
the standard for Chimneys, factory-  
Built, Residential Type and Building  
Heating Appliance, uL 103  
section 5: Chimneys and venting  
A. Draft ................................................13  
B. Chimney Connectors........................13  
C. Wall Pass-Throughs ........................13  
D. The Chimney ...................................14  
or  
2) A Code Approved Masonry Chimney  
with a flue Liner.  
section 6: Mobile Home - (us only)  
A. Mobile Home Installation .................21  
section 7: Appliance set-up  
A. Outside Air Attachment ....................22  
B. Leveling The Appliance ...................22  
C. Optional Cooking Grill ....................22  
D. Optional Blower Kit .........................23  
E. Optional Rear Vent Rear Shield ......23  
F. Optional Bottom Heat Shield ...........23  
section 8: Operating Instructions  
A. Fuel Specifications...........................24  
B. General Operating Information ........24  
C. Combustion Process ......................25  
D. User Controls ..................................26  
E. Before Your First Fire ......................26  
F. Building & Maintaining a Fire ...........26  
3
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Listing and Code Approvals  
1
E. BTu & Efficiency specifications  
A. Appliance Certification  
Model:  
Oakleaf Woodburning Stove  
OMNI-Test Laboratories, Inc.  
135-S-26-6.2  
Solid Fuel Room Heater / Wood  
Burning Type.  
Particulate Emissions  
Rating:  
2.2g/hr Avg  
Laboratory:  
Report No.  
Type:  
15,000 - 39,000 / hr  
*BTU Input:  
Heating Capacity:  
Firebox Size:  
Fuel:  
1,400-1,600 sq. ft.††  
1.7 cu. ft.  
Dry Cordwood  
430 lbs.  
Standard(s):  
UL1482-10, &  
ULC S627-00  
Shipping Weight:  
This appliance is also approved for installation in  
a shop.  
*BTU input based on EPA test fuel. Actual cordwood  
values will vary.  
B. Mobile Home Approved  
††Heating capacity based on zones 1 and 2, covering  
the Northern United States.  
This appliance is approved for Installation in mobile/  
manufactured homes in the us only. The structural  
integrity of the mobile home floor, ceiling and walls  
must be maintained. The appliance must be properly  
grounded to the frame of the mobile home, and must  
never be installed in a room designated for sleep-  
ing. The unit must have provisions for an outside air  
source when installed in a mobile home.  
C. Glass specifications  
This appliance is equipped with 5mm ceramic glass.  
Replace glass only with 5mm ceramic glass. Please  
contact your dealer for replacement glass if needed.  
d. Electrical Rating  
Optional Blower: 115 VAC, 60 Hz. <1 Amps  
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special Warnings and Notes  
2
Carbon monoxide, referred to as CO, is a colorless, odor-  
less gas that is produced during combustion of wood and  
other fuels. CO fumes are toxic and can be fatal.  
The Oakleaf is a natural draft system which relies on a  
properly designed chimney to remove CO and other com-  
bustion by-products from the stove.  
CO detectors are very sensitive and may sound an alarm  
for fumes other than CO or CO from sources other than the  
stove such as car or lawn mower exhaust.  
If the alarm sounds  
1. Increase ventilation by opening windows or doors.  
2. Make sure the stove doors and lid are closed and  
latched.  
3. Check stove for smoking or puffing condition. Open by-  
pass and increase air-flow to firebox, if needed.  
4. Check chimney for possible blockage or down-draft.  
5. Check for false alarm.  
Even though this stove is designed to be as safe as  
possible, it is important that you install a CO detector. This  
is true for oil, gas, or coal burning products as well.  
CO is not specifically heavier or lighter than air.  
Therefore, it is best to install the detector at table top level  
rather than on the ceiling like a smoke detector.  
Never use gasoline, lantern fuel, kerosene, charcoal  
lighter fluid, or similar liquids to start or “freshen  
up” a fire in this heater. Keep all such liquids well  
away from the heater while it is in use.  
NEvER CONNECT THIs uNIT TO A CHIMNEy  
fLuE sERvING ANOTHER APPLIANCE.  
Installation and repair of this stove should  
be done by a qualified service person. We  
recommend that the stove be inspected  
before use and at least annually by a qualified  
service person. Periodic cleaning is required  
throughout the heating season and at the  
end of each winter for the stove to work  
efficiently.  
sPECIAL NOTE:  
duE TO AsH BuILduP, IT Is sTRONGLy  
RECOMMENdEd TO HAvE yOuR sTOvE  
PROfEssIONALLy CLEANEdANd sERvICEd  
ANNuALLy. THIs INCLudEs ALL PARTs Of  
THE sTOvE, ANd THE vENTING sysTEM.  
dO NOT CONNECT TO ANy AIR  
dIsTRIBuTION duCT OR sysTEM.  
If INsTALLING ON A COMBusTIBLE fLOOR,  
THE BOTTOM HEAT sHIELd MusT BE  
INsTALLEd ALONG WITH PROPER fLOOR  
PROTECTION MATERIAL.  
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Getting started  
3
A. design, Installation & Location  
Considerations  
B. fire safety  
Maintain the designated clearances to combustibles.  
Insulation must not touch the chimney. You must  
maintain the designated air space around the chim-  
ney. This space around a chimney is necessary to  
allow natural heat removal from the area. Insulation  
in this space will cause a heat buildup, which may  
ignite wood framing. NOTE: Clearances may only  
be reduced by means approved by the regulatory  
authority having jurisdiction.  
1. Appliance Location  
Consideration must be given to safety, convenience,  
traffic flow, and the fact that the appliance will need  
a chimney and chimney connector. It is a good idea  
to plan your installation on paper, using exact mea-  
surements for clearances and floor protection, before  
actually beginning the installation. When installing on  
a combustible floor, the optional bottom heat shield  
must be installed along with using proper floor protec-  
tion material. See page 12 for details.  
To provide reasonable fire safety, the following should  
be given serious consideration:  
Maintain specified vent clearance to combustible  
requirements listed by the vent manufacturers instruc-  
tions and all clearance to combustibles listed in this  
manual.  
1. Install at least one smoke detector on each floor  
of your home. Detectors should be located away  
from the heating appliance and close to sleeping  
areas. Follow the smoke detector manufacturer's  
placement and installation instructions, and be  
sure to maintain regularly.  
2. A conveniently located Class A fire extinguisher  
to contend with small fires resulting from burning  
embers.  
3. A practiced evacuation plan, consisting of at least  
two escape routes.  
4. A plan to deal with a chimney fire as follows:  
In the event of a chimney fire:  
Check with your local building code agency before  
you begin your installation. Be sure local codes do not  
supersede UL specifications and always obtain the  
required permit so that insurance protection benefits  
cannot be unexpectedly cancelled. If any assistance  
is required during installation, please contact your  
dealer.  
We recommend that a qualified building inspector and  
your insurance company representative review your  
plans before and after the installation.  
a. Evacuate the house immediately.  
b. Notify Fire Department.  
c. Never apply water to a suspected chimney fire.  
Serious damage could occur.  
Be sure to provide a source of fresh air to the room  
or directly to the appliance. Make-up air is needed to  
replace what the chimney draws away through the  
appliance.  
WARNING  
fIRE HAzARd  
•
dO NOT OPERATE APPLIANCE  
BEfORE REAdING ANd uNdER-  
sTANdING THE OPERATING  
INsTRuCTIONs.  
fAILuRE TO OPERATE PROPERLy  
MAy CAusE A HOusE fIRE.  
CAuTION  
•
•
dO NOT CONNECT THIs uNIT TO A CHIMNEy fLuE  
sERvICING ANOTHER APPLIANCE.  
•
dO NOT CONNECT TO ANy fORCEd AIR dIsTRIBu-  
TION duCT OR sysTEM.  
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C. Component Locations  
Top Load Door  
Top Load Opening  
Bypass Damper  
Control Handle  
Front Load Door  
Air Control  
Level  
adjuster  
Front Load  
Door Latch  
Ash Door  
Ash Door  
Latch  
d. flue direction Conversion  
The Oakleaf features an adjustable flue collar for rear or top exit. Follow these instructions for changing  
the direction. First, remove the upper rear heat shield by removing 8 tek screws that secure it. Reaching  
upward through the firebox and the open bypass damper, loosen the retainer bolts on each of the flue  
collar and the cast iron plate. With the bolts loosened, turn the retainer to allow the piece to come free of  
the stove body. Reposition the flue collar and the cast iron plate and secure them with the retainers by  
tightening the bolts. You will now need to install a different upper rear heat shield. (See page 23).  
7
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E. Pre- use Check List  
1.  
Place the appliance in a location near the  
final installation and follow the procedures  
below:  
Open the appliance and remove all articles  
packed inside. Inspect all items for shipping  
damage. Notify dealer of any missing or  
damaged goods.  
All safety warnings have been read and  
followed precisely.  
This Owner's Manual has been read in it's  
entirety.  
Floor protection requirements have been  
read and followed.  
The flue connector has been installed in  
accordance with the instructions herein.  
The proper clearances from the appliance  
and chimney connector to combustibles  
have been met.  
The masonry chimney has been cleaned  
and inspected by a professional, or the  
factory built metal chimney is installed  
according to the manufacturers instructions.  
The chimney meets the minimum height  
requirements.  
All labels and hang tags have been removed  
from the glass.  
All plated surfaces have been wiped clean,  
if applicable.  
The optional air distribution blower  
has been installed properly.  
A properly grounded electrical receptacle is  
available within reach of the blower's power  
cord (if installed).  
WARNING  
INsPECT APPLIANCE ANd COMPONENTs  
fOR dAMAGE. dAMAGEd PARTs MAy  
IMPAIR sAfE OPERATION.  
2.  
•
•
•
dO NOT INsTALL dAMAGEd COMPO-  
NENTs.  
dO NOT INsTALL INCOMPLETE COM-  
PONENTs.  
dO NOT INsTALL suBsTITuTE COM-  
PONENTs.  
3.  
4.  
5.  
6.  
7.  
REPORT dAMAGEd PARTs TO dEALER.  
WARNING  
fIRE RIsk.  
HEARTH & HOME TECHNOLOGIEs  
dIsCLAIMs ANy REsPONsIBILITy  
fOR, ANd THE WARRANTy WILL BE  
vOIdEd By, THE fOLLOWING  
ACTIONs:  
8.  
•
INsTALLATION ANd usE Of ANy dAMAGEd  
APPLIANCE.  
9.  
•
•
MOdIfICATION Of THE APPLIANCE.  
INsTALLATION OTHER THAN As INsTRuCTEd By  
HEARTH & HOME TECHNOLOGIEs.  
INsTALLATION Of PARTs OR COMPONENTs NOT  
suPPLIEd OR APPROvEd By HEARTH & HOME  
TECHNOLOGIEs.  
OPERATING APPLIANCE WITHOuT THE LEGs  
ATTACHEd.  
OPERATING APPLIANCE WITHOuT fuLLy  
AssEMBLING ALL COMPONENTs.  
dO NOT OvERfIRE.  
10.  
11.  
12.  
13.  
•
•
•
•
OR ANy suCH ACTION THAT MAy CAusE A fIRE  
HAzARd.  
There are two brick clips located in the Owner’s manual bag. With the bricks in place, install  
the clips in the front corners as shown. The long portion of the clip will fit between the brick  
and the wall of the stove, with the short hook over-hanging to the inside of the firebox.  
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dimensions & Clearances  
4
A. Appliance dimensions  
25"(635mm)  
Air Intake  
29.2"  
(742mm)  
10.2"  
(259mm)  
27.2"  
(691mm)  
When configured for rear flue; floor to center  
of flue measures 23.5" (597mm)  
NOTICE: When using rear flue configuration, a  
new upper rear heat shield, #1-00-797066 must be  
installed in place of the existing shield.  
26.2"  
(665.5mm)  
Centered  
27.6"  
(701mm)  
25.6"  
(650mm)  
The Harman Oakleaf meets  
the U.S. Environmental Protec-  
tion Agency’s emission limits for  
wood heaters sold after July 1,  
1990.  
18.9"  
(480mm)  
Weight..........................................430 lbs  
Flue Size........................................6 inch  
Log Length Recommended........... 18"  
Average Emissions.......................2.2 Grams Per Hr.  
Outside Air size.............................4.5 inch I.D.  
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B. Clearances To Combustibles  
CLEARANCE TO COMBusTIBLEs: vertical venting Configuration  
Location  
Pipe clearance may be reduced using double wall  
or insulated connector pipe, provided that you  
adhere to the specified clearances from the stove  
itself. follow pipe manufacturer's guidelines.  
A
B
C
d*  
unit to side Wall  
unit to Back Wall  
vent Pipe to side Wall  
vent Pipe to Back Wall  
17" / 432 mm  
14" / 356 mm  
26.75" / 679 mm  
*17.5" / 444 mm  
d*  
B
C
* NfPA 211 specifies 18" clearance to  
single wall connector pipe. This lower  
clearance is based on actual safety  
test conditions.  
A
for clearance reduction methods, refer to NfPA 211 or Local Codes  
CLEARANCE TO COMBusTIBLEs: vertical vent, Horizontal Exit  
Location  
Pipe clearance may be reduced using double wall  
A
B
C
d*  
E*  
f
unit to side Wall  
unit to Back Wall  
vent Pipe to side Wall  
vent Pipe to Back Wall  
vent Pipe to Ceiling  
Minimum vertical  
16" / 407 mm  
13" / 330 mm  
25.25" / 641 mm  
*17" / 432 mm  
*16" / 407 mm  
0" / 0 mm  
or insulated connector pipe, provided that you  
adhere to the specified clearances from the stove  
itself. follow pipe manufacturer's guidelines.  
* NfPA 211 specifies 18" clearance to  
single wall connector pipe. This lower  
clearance is based on actual safety  
test conditions.  
E
E
f
C
A
d
C
B
A
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Pipe clearance may be reduced using double wall  
or insulated connector pipe, provided that you  
adhere to the specified clearances from the stove  
itself. follow pipe manufacturer's guidelines.  
CLEARANCE TO COMBusTIBLEs:  
Corner Installation, vertical vent  
Location  
A
shield Corner to Wall  
14" / 356 mm  
B
vent Pipe to Wall  
21.75" / 552 mm  
B
A
B
A
B
A
CLEARANCE TO COMBusTIBLEs: Corner Installation  
vertical vent, Horizontal Exit  
Location  
A
B
shield Corner to Wall  
vent Pipe to Wall  
14" / 356 mm  
21.75" / 552 mm  
*for clearance reduction methods, refer to NfPA 211 or Local Codes  
CLEARANCE TO COMBusTIBLEs: Horizontal venting Configuration  
Location  
A
B
C
unit to side Wall  
unit to Back Wall  
vent Pipe to side Wall  
17" / 432 mm  
13" / 330 mm  
26.5" / 673 mm  
Corner Installation  
d
shield Corner to Wall  
14" / 356 mm  
E
NfPA 211 specifies clearance of 18" / 457 mm (Although vent clear-  
ance may be reduced using double-wall pipe, d must be followed)  
NOTICE: When using rear flue configuration, a new upper rear heat shield, #1-00-797070  
must be installed in place of the existing shield.  
C
A
B
E
d
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C. floor Protection Requirements  
dANGER: The appliance legs may not be removed  
for installation.  
Minimum Size floor protection (USA) is 48" Deep By  
32.5" Wide.  
L
floor Protection  
Requirements  
Inches  
Millimeters  
8
203  
457  
203  
Wall  
Sides- USA /CANADA *  
Front- USA /CANADA *  
Rear- USA  
j
k
L
L
18  
8
j
j
Rear- CANADA  
Wall  
k
* Floor protection for the front and sides as mea-  
sured from the appliance door opening.  
floor Protection Requirements  
If the Oakleaf is being installed on a combustible  
floor, the bottom heat shield (part # 1-00-797058) must  
be installed along with proper floor protection material.  
(See page 25). Floor protection must be a minimum  
3/8" (9.5mm) thickness of material having an insulating  
value equal to or better than 0.84k/in. (The lower the k  
value, the better the protection.)  
Minimum 60" corner floor protection (USA & CANADA).  
Another method for calculating floor protection is in  
R value. This requirement would be for an R value of  
0.45 or higher. (The higher the R value, the better the  
protection). Example- 1 inch of Durock® = 0.52R  
In all installations, the area under and around the  
stove must be protected from falling ash and live coals.  
The area under a horizontal run of chimney connector  
must also be protected, extending two (2) inches be-  
yond the measurement of the horizontal connector.  
Further guidelines for floor protection are as fol-  
lows:  
In the U.S. the floor protector must be completely  
under the stove, and extending 16" in front of the door  
opening, 8" to each side and 8" to the back.  
In Canada, the floor protection must extend 18"  
(457mm) in front of the door opening, 8" (203mm) to  
each side and extend to the wall behind the stove.  
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The Chimney Connector shall Not Pass Through an  
Attic or Roof space, Closet or similar Concealed  
space, a floor or Ceiling.  
Chimneys and venting  
A. draft  
5
wall; if you must, use an approved wall pass-through,  
described later in this section.  
Draft is widely misunderstood. It is important that you,  
the stove operator, realize that draft is a variable effect,  
not a given quantity. Stoves and chimneys do not have  
draft, yet draft is the key to your stove’s performance.  
Draft is a force, produced by an operating stove and  
the chimney to which it is attached. It is created by hot  
gases rising up the chimney, creating a pressure differ-  
ence between the inside of your home and the outside  
air. It continually moves fresh combustion air into the  
stove, and hot exhaust gases out of the stove; without  
this constant flow, the fire will go out.  
Other factors, such as barometric pressure, winds,  
the airtightness of the home, the total inside chimney  
volume, chimney height and the presence of venting  
devices such as exhaust fans also play a role in main-  
taining an adequate draft. Low barometric pressures,  
super insulated homes and exhaust fans can reduce  
draft; winds can play havoc with draft; and too large or  
too small a chimney volume can cause reduced draft  
due to the excessive cooling or not enough room to  
vent exhaust gases. Introducing outside air directly to  
the stove may help remedy a low draft problem. Some  
signs of inadequate draft are smoking, odor, difficulty in  
maintaining the fire, and low heat output. Overdraft can  
be caused by a very tall chimney even if it is the recom-  
mended size, and can cause overfiring of your stove.  
Signs of an overdraft include rapid fuel consumption, in-  
ability to slow the fire, and parts of the stove or chimney  
connector glowing red. It is important that you follow the  
chimney guidelines in this manual, including size, type,  
and height to avoid draft problems.  
Assemble the connector beginning at the flue collar,  
with the crimped ends pointing towards the stove (to  
keep debris or residue inside the system). Each joint,  
including the one to the stove’s flue collar and the one  
to the chimney itself should be secured with at least  
three sheet metal screws. Screws may be a maximum  
of 3 inches apart. A 1-1/4" (30 mm) overlap is required  
at each joint, including the flue collar attachment. No  
more than two 90 degree elbows should be used, and  
the total length of connector should not exceed 10 feet  
(3 m). All horizontal runs of connector must have a  
minimum upward slope of 1/4"(6 mm) per foot (20 mm  
per meter).  
The chimney connector diameter should correspond  
to the size of the flue collar opening. Do not use make-  
shift compromises. No part of the chimney connector  
may pass through an attic or roof cemented in place  
with refractory cement.  
C. Wall Pass-thrus  
Depending on your local building codes, and the  
pertinent provincial or national codes, there are sev-  
eral choices for passing the chimney connector safely  
through a wall. Before beginning your installation, con-  
tact local officials, and also the chimney connector and  
chimney manufacturer for specific requirements.  
Canada. Three methods are approved by the Cana-  
dian Standards Association. The diagram on the next  
page shows one method requiring an 18"(450 mm) air  
space between the connector and the wall. It allows use  
of one or two covers as described in the diagram. The  
two other methods are described in detail in the current  
issue of CAN/CSA B365, the national standard.  
United States In the U.S., the national code is NFPA  
211. While many localities adopt this standard, be sure  
to check with local authorities before beginning your  
installation.  
When installed and operated according to this man-  
ual, the Oakleaf will produce enough hot gases to keep  
the chimney warm so that adequate draft is maintained  
throughout the burn cycle.  
B. Chimney Connectors  
In general, following these guidelines will ensure  
compliance with all national and provincial codes; prior  
to beginning your installation, check with your local build-  
ing code official to check on additional local regulations  
which may influence the design and placement of your  
venting system.  
The NFPA (National Fire Protection Agency) permits  
four methods for passing through a combustible wall. A  
commonly used method to pass through a wall directly  
to a masonry chimney is to clear a minimum 12"(300  
mm) around the entire chimney connector, and fill it  
with brick masonry which is at least 3.5"(90 mm) thick.  
The Harman Oakleaf may be installed with a mini-  
mum (.6 mm) 24 gauge chimney connector pipe. The A fireclay liner, minimum 3/8" (9 mm) wall thickness  
size of the connector should correspond to the size of  
the flue collar opening. Do not use makeshift compro-  
mises. No part of the chimney connector may pass  
through an attic or roof space, closet or other concealed  
space, or through a floor or ceiling. Whenever possible,  
avoid passing the connector through a combustible  
must run through the brick wall to the chimney liner (but  
not beyond the inner surface of the liner). It must be  
cemented in place with refractory cement. This method  
is illustrated on the next page. For details on the other  
three options, refer to the most recent edition of the  
NFPA 211 code.  
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Non-combustible cover, one  
side only. If two covers are  
used, each must be mounted  
on non-combustible spacers  
at least 7/8" (21mm) away  
from the wall.  
Closest  
Combustible  
Material  
Minimum 2" (50mm)  
Clearance to Brick  
Hole with a minimum  
clearance of 18" (450 mm)  
between connector and wall.  
Minimum 12"  
Liner  
(300mm) to Brick  
Fire Clay  
Thimble  
Chimney  
Connector  
1" (25mm)  
Clearance  
Masonry Chimney Built to  
NFPA 211 Specifications.  
Minimum 12" (300mm)  
to Combustibles  
AN APPROVED CANADIAN  
WALL PASS-THROUGH  
AN APPROVED U.S.  
WALL PASS-THROUGH  
d. The Chimney  
This unit must be installed into a chimney approved  
for use with solid-fuel appliances. In the U.S., it must be  
connected to (1) a prefabricated chimney complying with  
the requirements for Type HT chimneys in the Standard  
for Chimneys, Factory-Built, Residential Type and Build-  
ing HeatingAppliances, UL 103, or (2) a code-approved  
masonry chimney with a flue liner.  
In Canada, this unit is listed for use with prefabricated  
chimneys tested and listed to the high temperature (650  
degrees C) chimney standard, ULC S-629, or with a code  
approved masonry chimney.  
Do not connect this unit to a chimney  
flue servicing another appliance.  
NOTE: The restriction of not venting more than one appliance  
to the same flue applies to the U.S. specifically. While it is not  
recommended that you use the same chimney for more than  
one appliance, in Canada certain exceptions may be made.  
Be sure to contact your building code inspection official to  
see if this option is allowed in your area, and to find out the  
specific requirements for such an installation.  
For mobile homes, (US only) it must only be installed  
with a factory built stainless steel chimney. The chimney  
system should include all required installation compo-  
nents, such as vapor barriers and roof flashing, as tested  
for use in mobile homes.  
More Than 10 ft. (3m)  
Height Necessary  
Above Any Roof Sur-  
face Within 10ft. (3m)  
10 ft. (3m)  
The minimum recommended height for any chimney  
is 16 ft. (4.8 m) above flue collar height. For non-mobile  
home installations, a round flue (either masonry or ap-  
proved prefabricated), of either 6" (150 mm), 7" (180 mm)  
or 8" (200 mm) may be used. For square or rectangular  
masonry chimneys, nominal sizes of 8" x 8" or 7" x 12"  
(200mm x 200 mm, 180 mm x 300 mm) may be used.  
Codes require that solid-fuel chimneys extend 3 ft. (0.9  
m) above the highest point at which they exit from the  
roof. Then, the chimney must extend 2 ft. (0.6 m) above  
the highest point within a 10 ft (3 m) radius. Thus, the 3  
foot, 2 foot, 10 foot rule:  
2 ft. (0.6m) min.  
3ft. (0.9m)  
minimum  
above  
exit  
point  
Ridge  
Chimney  
The 3-foot, 2-foot, 10 foot rule  
3ft. - Above roof exit point  
2ft. - Higher than anything within-  
10ft. of the chimney.  
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1. Existing Masonry Chimneys  
If you plan on using a pre-existing masonry chimney,  
have it thoroughly inspected and cleaned. Any faults  
which make the chimney unsafe and unusable must be  
repaired prior to use. These can include improper height,  
structural defects, blockages, inadequate clearance to  
combustibles, unsealed openings into other rooms of  
the house, signs of creosote or smoke leakage, a loose  
or absent clean-out door, or absence of a liner.  
2. venting to a Masonry Chimney  
When connecting to a masonry chimney, several  
provisions are standard. First, whether the chimney  
connector is vented to the chimney through a thimble  
or a breech pipe, neither must pass beyond the inner  
surface of the chimney liner, and both must be firmly  
cemented in place with refractory cement. (A thimble is  
a masonry pipe which is inserted through the chimney  
wall, and is frequently the preferred method; a breech  
pipe is a piece of steel pipe used the same way.) In  
Canada, a breech pipe has ridges or protrusions to lock  
it firmly into the refractory cement. In either case, the  
chimney connector vents to the chimney through the  
thimble or breech pipe.  
Using a thimble, the connector slides completely  
inside the masonry to the inner edge of the flue liner,  
and may be easily removed for chimney and connector  
inspection. A breech pipe must extend at least 2" (50  
mm) into the room, so the connector can be attached  
with sheetmetal screws.  
4. Installing to a Prefabricated Chimney  
When venting using a prefabricated chimney, be sure  
to contact local building code authorities, and to follow  
the manufacturer’s instructions exactly. Use only the  
manufacturer’s parts; do not use makeshift installation  
techniques. All prefabricated chimneys must be tested to  
either the U.S. or Canadian high-temperature standards,  
UL 103 or ULC S629.  
3. venting to a Masonry fireplace Chimney  
In some situations, a code compliant chimney original-  
ly used for a masonry fireplace may be used. In addition  
to the requirements found in the previous paragraphs,  
it is important to be aware that all clearances must be  
met, including those from the chimney connector to  
combustibles. Do not forget to include floor protection  
in your plans. (See Clearances and Floor Protection  
in this section.) Since many fireplaces have exposed  
wooden mantels and trim, pay special attention to the  
clearances necessary to these materials.  
5. Other Considerations  
Do not burn any fuel other than dry cordwood. Never  
use highly volatile substances in your stove, such as  
gasoline, which could cause an explosion.  
When solid fuels are burned completely, they produce  
water and carbon dioxide. However, in long slow burns,  
a substantial amount of carbon monoxide may be pro-  
duced. If allowed to build up, carbon monoxide (which is  
odorless) can prove fatally poisonous. Proper ventilation  
and draft will prevent this from happening. If you smell  
smoke, thoroughly ventilate your dwelling, and contact  
your dealer for service.  
If your fireplace chimney is behind a combustible wall,  
you must use an approved wall pass-through system  
to gain access to the masonry chimney. The chimney  
connector must enter the chimney at a place where it is  
Other causes of poor ventilation or draft are icing,  
lined, and the fireplace must be made inoperable. For exhaust fans, a blocked outside air inlet, and room air  
example, you might remove the damper, replacing it with  
a secure, airtight, noncombustible seal (removable for  
inspection); this also satisfies the requirement that no  
room air must be allowed to enter the chimney.  
starvation. If your stove is sluggish and you get occa-  
sional odor, check these possibilities and increase the  
air flow in your home.  
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Standard Ceiling Installation with  
Factory Built Chimney  
Cathedral Ceiling Installation with  
Factory Built Chimney  
Chimney Cap  
Storm Collar  
Chimney  
Sections  
Chimney Cap  
Roof Flashing  
Roof  
Roof Radiation  
Factory-Built  
Metal Chimney  
Shield  
Radiation  
Shield  
Attic  
Radiation  
Shield  
Sealed Storm Collar  
Roof Flashing  
Cathedral Style  
Chimney Support  
Minimum Air Space  
with Chimney Listing  
Chimney  
Support  
Finishing  
Collar  
Chimney  
Connector  
Chimney  
Connector  
The Chimney Connector shall Not Pass Through an Attic or Roof space, Closet  
or similar Concealed space, a floor or Ceiling.  
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Chimney Breach Fireplace Conversion with Non-Combustible Wall  
Minimum Clearance  
to Unprotected Ceiling  
16"  
Chimney Connector  
Sealed at Thimble  
Flue Liner with Re-  
quired Air Space  
Three Sheet Metal Screws  
per Joint of Chimney  
Connector  
Airtight  
insulated  
Clean-out  
Mantel and Trim Pro-  
tection  
Damper Closed  
and Sealed with  
Non-Combus-  
tible Material.  
Floor Protection*  
Combustible Floor  
* Floor Protection in Accordance  
with Solid Fuel Appliance Listing  
The Chimney Connector shall Not Pass Through an Attic or Roof space, Closet  
or similar Concealed space, a floor or Ceiling.  
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Oakleaf to Flue Fireplace Conversion (Minimum NFPA 211 Liner Connection)  
Flue Liner with Re-  
Airtight  
quired Air Space  
insulated  
Clean-Out  
Stainless Steel Chimney  
Connector Must Extend  
to Flue Liner  
Minimum 8" Masonry  
Thickness in Front of  
Smoke Chamber  
Use Damper Adapter or Seal with  
Non-Combustible Material  
Damper Plate is Removed  
or Fastened in Open Posi-  
tion  
Listed Fireplace Trim  
Protection for Re-  
duced Clearance  
Floor Protection*  
Combustible Floor  
*Floor Protection in Accordance with Solid Fuel Appliance Listing  
NOTICE: When using rear flue configuration, a  
new upper rear heat shield, #1-00-797066 must be  
installed in place of the existing shield.  
The Chimney Connector shall Not Pass Through an Attic or Roof space, Closet  
or similar Concealed space, a floor or Ceiling.  
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Full Relining Fireplace Conversion: Freestanding Appliance  
UL1777 Stainless Steel Liner System or  
Other approved lining system  
Follow liner manufacturer's  
instructions on insulation and  
support  
UL1777 Insulated Stainless Steel  
Flex Liner or Other Approved Lin-  
ing System in Offsets.  
Listed Fireplace Trim Protection for  
Reduced Clearance  
Damper Plate Removed or Fas-  
tened in Open Position  
Use Damper Adapter or  
Seal with Non-Combus-  
tible Material  
Floor Protection*  
Combustible Floor  
*Floor Protection in Accordance with Solid Fuel Appliance Listing  
NOTICE: When using rear flue configuration, a  
new upper rear heat shield, #1-00-797066 must be  
installed in place of the existing shield.  
The Chimney Connector shall Not Pass Through an Attic or Roof space, Closet  
or similar Concealed space, a floor or Ceiling.  
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Chimney Breach Fireplace Conversion with Combustible Wall  
Minimum Clearance from  
Chimney Connector to Un-  
protected Ceiling  
16"**  
Flue Liner with Required Air Space  
Listed or Approved Thimble Assembly  
Combustible  
Wall  
1" Clearance for Complex-  
ity Exterior Chimney  
or  
2" Clearance for Interior  
Chimney and 2" Clear-  
ance for NFPA 211-Type  
Approved Thimbles  
Sheetrock  
Airtight  
insulated  
Clean-out  
Mantel & Trim  
Protection  
Damper Closed and  
Sealed with Non-  
Combustible  
Material.  
Floor Protection*  
Combustible Floor  
* Floor Protection in Accordance with Solid Fuel Appliance Listing  
** Check with your local building codes for clearance.  
The Chimney Connector shall Not Pass Through an Attic or Roof space, Closet  
or similar Concealed space, a floor or Ceiling.  
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Mobile Home  
6
A. Mobile Home Installation  
CAuTION  
Mobile home approval - u.s. only.  
dO NOT INsTALL IN A MOBILE HOME IN CANAdA.  
MAINTAIN sTRuCTuRAL INTEGRITy Of MOBILE  
HOME:  
•
fLOOR, WALL, CEILING ANd/OR ROOf.  
1. An outside air inlet must be provided for combus-  
tion air, and must remain clear of leaves, debris,  
ice, and/or snow. The outside air path must be  
unrestricted while the appliance is in operation.  
2. The combustion air intake system must be of  
metal construction. It must permit zero-clearance  
to combustible materials, and contain a rodent  
screen.  
dO NOT CuT THROuGH:  
•
•
fLOOR jOIsT, WALL sTuds, OR CEILING  
TRussEs.  
ANy suPPORTING MATERIAL THAT WOuLd  
AffECT THE sTRuCTuRAL INTEGRITy.  
3. The appliance must be secured to the mobile  
home structure by bolting it to the floor. There are  
brackets included, you'll need to secure with the  
proper length lag bolts.  
4. The appliance must be grounded to the metal  
framing of the mobile home  
CAuTION  
NEvER dRAW OuTsIdE COMBusTION AIR  
fROM:  
•
•
WALL, fLOOR OR CEILING CAvITy.  
ENCLOsEd sPACE suCH As AN ATTIC  
OR GARAGE  
5. All clearances to combustibles and floor protection  
requirements must be followed.  
6. Follow the vent manufacturer's instructions when  
installing in a mobile home.  
7. Installation shall be in accordance with the Manu-  
factured Home and Safety Standard (HUD) CFR  
3280, Part 24  
8. The appliance must never be installed in a room  
designated for sleeping.  
WARNING  
INsTALLATION MusT COMPLy WITH MANu-  
fACTuREd HOME ANd sAfETy sTANdARd  
(Hud), CfR 3280, PART 24.  
This diagram shows the bracket that was used  
to bolt the stove to the pallet. Use at least two  
of these brackets for securing the appliance  
through the floor in a mobile home installation.  
The bracket will slip over the top of the leveling  
adjuster. The installer will need to determine and  
obtain the properly sized lag bolts.  
WARNING  
NEvER INsTALL IN A ROOM INTENdEd fOR  
sLEEPING.  
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Appliance set-up  
7
A. Outside Air Attachment  
B. Leveling the Appliance  
Parts and Supplies Needed: 1 piece of metal flexible  
pipe, 4" X needed length. 1 Rodent Screen, and alu-  
minum tape. Plus, a trim ring for finishing around the  
pipe on the inside wall.  
To adjust the leveling bolts, you must first loosen the  
locking nut. Turn the leveling bolt to the desired posi-  
tion, and tighten the locking nut against the cast iron  
leg.  
1. Determine an appropriate hole location, through  
the wall. Be sure there are no studs or other sup-  
porting members. Also ensure there are no electri-  
cal wires or plumbing contained within the wall.  
2. Make the hole through the exterior wall using a  
hole saw or reciprocating saw. You'll want the hole  
to be just slightly larger than the metal flex pipe.  
3. Attach the rodent screen to one end of the flex  
pipe, and insert it through the wall until the back of  
the screen cover is against the outside surface.  
4. Hold the flex pipe in place to make an accurate  
determination of the length needed. Cut the flex  
pipe to length.  
C. Optional Cooking Grill  
The optional cooking grill #1-00-08121 installs easily  
in the top load opening of the Oakleaf.  
The grill handle (B) fits in the slots (C) on each side.  
To remove the handle, lower and turn.  
When installed, the grill hangs in the opening by the  
hooks (A).  
When grilling, you'll want to keep the fire size small  
and the bypass damper in the open position. Depend-  
ing on the grilling being done, you may get grease  
dripping on the glass causing it to become dirty and  
obstructed. When you burn your next hot fire, the  
glass will likely clean itself.  
5. Slide the trim ring onto the flex for the inside wall  
portion.  
6. Slide the other end of the metal intake flex pipe  
into the stub on the rear of the Oakleaf and secure  
it with aluminum tape. This air intake will supply  
outside air for the secondary combustion within  
the FireDome.  
7. Secure the trim ring in place for finishing the inside  
wall area.  
8. Seal around the rodent screen on the exterior wall,  
using silicone caulking.  
A
CAuTION  
B
NEvER dRAW OuTsIdE COMBusTION AIR  
fROM:  
•
•
WALL, fLOOR OR CEILING CAvITy.  
ENCLOsEd sPACE suCH As AN ATTIC OR  
GARAGE  
A
C
C
A
Outside Air  
Attachment  
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d. Optional Blower Installation  
The optional blower kit #1-00-797032 installs easily to  
the rear of the Oakleaf.  
Hold the blower assembly into place and secure it  
with the two bolts provided. You'll need a 3/8" wrench  
or socket to tighten the bolts.  
E. Optional Rear-vent Rear shield  
Whenever a rear vent configuration is used, the upper  
rear heat shield, #1-00-797070 must be purchased  
and installed, to accomodate the flue collar. There  
are eight screws that secure the existing shield.  
You'll need to break away the tabbed portion of the  
lower shield flue cut-out. Remove the screws from  
the top-vent shield and install the rear vent shield in  
it's place. Height adjustment for blower use is done  
the same as with the top-vent shield in place. See  
D. Optional Blower Installation (above) for detailed  
instructions.  
If not installing the  
optional blower, the  
upper knockout will  
need to be removed.  
secure blower with one bolt on each  
end of the mounting plate.  
Notice: When installing the optional blower, the  
upper rear shield must be moved upward to create  
the air passage.  
Loosen the eight screws to remove the rear shield.  
Raise the shield to the upper set of holes, re-install  
the shield, and tighten the screws.  
shown with lower shield  
knockout removed.  
f. Optional Bottom Heat shield  
Part #1-00-797058 must be purchased and installed  
whenever the Oakleaf is installed on a protected com-  
bustible floor. The shield installs on four bolts that are  
protruding downward from the base of the stove body.  
Slide the shield under the stove from the back, as  
this is the only way it will fit. Lift into place guiding the  
bolts through the holes in the shield and secure with  
the nuts that are included with the shield.  
WARNING  
ROuTE POWER CORdAWAy fROM THEAPPLIANCE.  
dO NOT RuN THE CORd uNdER OR IN fRONT Of  
THE APPLIANCE.  
Plug the blower into a properly grounded electrical  
outlet.  
You can turn the blower on at any time using the  
rocker switch on the rear of the blower housing. Set-  
ting the switch to "AUTO" will keep the blower off until  
there is a significant amount of heat from the stove.  
In this setting, the blower will also shut off when the  
stove cools. Keep the blower on low speed or off dur-  
ing low fires. As you get out of the low burn range, the  
speed can be set wherever desired, or kept off.  
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Operating Instructions  
8
CAuTION: Approved for use with wood fuel only.  
The use of any other fuel will void the product  
warranty and may cause damage to the appliance  
and/or your home.  
CAuTION:  
ALWAys WEAR fIRE RETARdANT  
GLOvEs WHEN OPERATING THE sTOvE.  
sAfETy NOTICE  
If THIs APPLIANCE Is NOT PROPERLy  
INsTALLEd, OPERATEd ANd MAINTAINEd, A  
HOusE fIRE MAy REsuLT. fOR yOuR sAfETy,  
fOLLOW INsTALLATION dIRECTIONs.  
CONTACTLOCALBuILdINGORfIREOffICIALs  
ABOuT REsTRICTIONs ANd INsTALLATION  
INsPECTION REquIREMENTs IN yOuR AREA.  
WARNING  
"NEvER usE GAsOLINE, GAsOLINE-TyPE LANTERN  
fuEL, kEROsENE, CHARCOAL LIGHTER fLuId, OR  
sIMILAR LIquIds TO sTART OR "fREsHEN uP " A  
fIRE IN THIs HEATER. kEEP ALL suCH LIquIds  
WELL AWAy fROM THE HEATER WHILE IN usE".  
A. fuel specifications  
dO NOT BuRN GARBAGE OR fLAMMABLE LIquIds  
suCH As GAsOLINE, NAPTHA, OR ENGINE OIL.  
Select only dry, seasoned wood. Wood for burning  
should never be exposed to rain or extremely damp  
conditions. Hardwoods are favored because they are  
heavier and contain more heating capacity (BTU’s) per  
load than do softwoods. Fuel wood should be split and  
stored under cover for “seasoning” - at least a year is  
recommended. Your stove is not an incinerator - do not  
burn garbage, painted or treated wood, plastic, or other  
debris.  
Keep the area around the stove free from clutter.  
Keep all combustibles, including fuel, beyond the code-  
required clearance distance (48" or 1215 mm in the U.S.,  
1525 mm or 60" in Canada). Never store fuel in front of  
the stove where it could interfere with door operation,  
safe loading, and ash removal.  
B. General Operating Information  
1. draft  
Before you install and operate your Oakleaf  
wood stove, please read the entire contents of this  
manual. Pay particular attention to the explana-  
tion of draft and its effect on stove performance in  
the Installation section. By following the installation  
and operating guidelines, you will ensure proper draft  
and gain maximum efficiency and enjoyment from your  
stove.  
dO NOT ALTER THE POsITION Of THE ANdIRONs.  
BuILdING A fIRE TOO CLOsE TO THE GLAss MAy  
CAusE dAMAGE TO THE GLAss, CREATINGAsERIOus  
RIsk Of fIRE ANd PROPERTy dAMAGE.  
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2. doors  
Your stove has a large glass-paneled door for loading  
and fire viewing, a separate smaller door for removing  
ashes and a top loading door.  
C. The Combustion Process  
Combustion in the Harman Oakleaf is precisely con-  
trolled and is best explained in two parts.  
Front Door  
Before opening, always check for wood, embers, or  
ash that may be ready to fall out of the door.  
To open the glass door, open the bypass damper first,  
then turn the handle clockwise and pull out; to close  
the door, push the door closed with the handle in the  
open position, then turn, counter-clockwise, to engage  
the latch.  
During a wood fire, combustion air enters at the bot-  
tom front of the stove where it travels upward through  
channels at either side of the front door. From the mani-  
fold located above the front door, it is directed into the  
firebox as a sheet of air flowing between the glass and  
the wood. This concept helps to keep the glass clean,  
while providing the oxygen needed to sustain burning.  
This is what is known as "Primary Combustion".  
Additional air enters at the bottom rear of the stove  
body. Some of this air enters through holes in the rear  
bricks where it is used to revitalize the fire at the rear  
of the firebox. The remainder is delivered into the "Fire-  
dome" combustion package where the "Secondary  
Combustion", or re-burning of the smoke, occurs.  
During combustion, the burning of wood proceeds  
through several stages. The initial or evaporation stage  
is where the moisture in the wood is driven off in the  
form of steam. A second stage is where the volatile  
gases contained in the wood are released and burned.  
This represents most of the wood's heating capacity.  
The final stage is the charcoal stage where the charcoal  
burns the remaining heat content in the wood fuel. Ash  
remains after the burning is complete. Within the primary  
firebox two or more of these stages of combustion are  
occurring at once.  
Ash Door  
To open the ash door, lift up the handle and pull out.  
Close the door by pushing in and pushing the handle  
all the way down.  
Top Load Door  
To open the top load door, open the bypass damper  
and then lift to open the top load door.  
All doors must be closed while the stove is in normal  
operation, and the gaskets routinely examined for wear  
and replaced when necessary. Good door seals are  
important for maintaining control of the stove. Never  
operate with the ash door open. Operating the stove with  
the ash door open, or with a door inadequately sealed,  
could create a serious overfiring condition (discussed  
later in this section).  
The glass used in your Oakleaf is manufactured to  
exact standards to withstand the high heat of the fire,  
but like all glass, it must be treated with common sense  
and care. Never abuse the glass by slamming the door  
shut or striking the glass with a heavy object. If the glass  
is broken or damaged, do not operate the stove until it  
has been replaced  
Always be sure to provide adequate ventillation to the  
room where the apliance is located, to prevent air star-  
vation. In tight construction, consider installing outside  
air to the appliance.  
(See instructions in the Maintenance section.)  
3. Grates  
EXHAUST STREAM  
The Harman Oakleaf's unique grate system  
consists of one flat bottom grate, and two front  
andirons. The bottom grate has slots which  
allow the ash to fall into the ash pan by passing  
a poker back and forth across the grate. The  
andirons keep the fuel from coming into direct  
contact with the glass, and keep hot coals and  
embers from spilling out while reloading. Never  
build a fire directly against the glass.  
The grates and andirons must remain  
in place at all times. do not tamper with  
or change the configuration of this grate  
system.  
SECONDARY AIR  
THRU BRICK  
SECONDARY AIR THRU  
RAMP BRICK  
SECONDARY AIR ENTERING  
EXHAUST STREAM  
PRIMARY AIR FLOW  
SECONDARY AIR FLOW  
PRIMARY & SECONDARY AIR FLOW  
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For low burn, slide the air control to the left. For  
medium burns, use notches 1 to 2. Maximum heat is  
attained with the air control all the way to the right. Do  
not burn the stove continuously at the maximum setting.  
If maximum heat is required day after day, the stove is  
too small for the area you are trying to heat.  
If your wood is not seasoned long enough or is high  
in moisture content, you may need to adjust the primary  
air slightly higher to sustain a low burn rate with the  
cleanest possible exhaust.  
d. user Controls  
Two important controls - the damper bypass handle  
and the air control lever regulate the operation and  
output of the stove.  
To open the top or front loading door, you must open  
the damper bypass, or smoke will come in the room. In  
this mode of operation the combustion gases go directly  
from the main combustion chamber to the flue collar and  
exit into the chimney.  
NOTE: The bypass damper must be open for  
smokeless loading. Open the bypass damper by turn-  
ing the handle clockwise while facing handle.  
E. Before your first fire  
•
Be sure the appliance is installed properly and that  
all safety requirements have been met. Pay par-  
ticular attention to the clearances to combustibles,  
floor protection and the venting instructions.  
Test your smoke detector(s) and CO detector(s) to  
the specifications of the manufacturer.  
Double check that the ash pan and internal firebox  
are empty.  
•
•
•
Bypass Damper  
Bypass Damper  
Closed  
Open  
Be sure to read this entire manual.  
dO NOT OvERLOAd THEAPPLIANCE. dOORs MusT  
BE CLOsEd WHEN IN OPERATION.  
f. Building and Maintaining a fire  
Begin with the bypass damper open, and the air  
control lever at the maximum setting, all the way to the  
right. Be sure the ash pan door is closed and latched.  
Start with a bed of crumpled paper and kindling sized  
about finger width; place several 1" - 2" (25mm - 50mm)  
split pieces of dry wood on top of the kindling, followed by  
a few 2" - 3" (50 mm - 80 mm) split pieces. Lay the wood  
in a crossed pattern to allow maximum air flow. Ignite  
the paper and close the loading door(s).Allow this start-  
up fire to burn for a few minutes, keeping the bypass  
damper open.Add about five more pieces of wood in the  
2 to 3 inch (50 - 80mm) size range, making sure that the  
fuel bed is all the way across the firebox and staggered  
to allow airflow. Close the door and allow this loading  
to burn a few minutes.  
Minimum  
Primary Air  
Maximum  
Primary Air  
The air control lever is located directly below the load  
door. Sliding this lever allows you to vary the amount  
of air to the fire, creating a range of heat outputs. The  
lowest heat output setting is to the left, and the highest  
is to the right. The notches are provided as a reference  
for your comfortable heat settings. Do not, under any  
circumstances, alter the configuration or operation of  
the air control lever.  
Add increasingly larger pieces of wood to the fire until  
you have a thick bed of hot embers, approximately 2 to  
3 inches deep at the back of the grate and at least an  
inch deep at the front. You must have this charcoal bed  
established before you close the bypass damper.  
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Providing you have the charcoal bed described, close  
the bypass damper by pulling the handle toward the front  
of the stove. This will begin the highly efficient mode of  
operation where the exhaust gases get re-burned in the  
secondary combustion package. If you cannot achieve  
a charcoal bed within the first 15 to 20 minutes, your  
wood is likely too wet, and you may need to burn the fire  
longer and/or hotter to compensate for the extra energy  
needed to drive out the moisture. If, after five minutes of  
burning with the damper closed, smoke is visible coming  
from the chimney, you probably do not have the proper  
coal bed. Open the bypass damper and continue with  
the process until a significant coal bed is formed.  
Ashes should be placed in a metal container with  
a tight fitting lid. The closed container of ashes  
should be placed on a noncombustible floor or on  
the ground, well away from all combustible materi-  
als, pending final disposal. If the ashes are disposed  
of by burial in soil or otherwise locally dispersed,  
they should be retained in the closed container until  
all cinders have thoroughly cooled.  
Never use the ash disposal container for other trash.  
Wood ash can be added to your garden or compost.  
CAuTION  
THE sTOvE Is HOT WHILE IN OPERATION. kEEPCHIL-  
dREN, CLOTHING ANd fuRNITuRE AWAy. CONTACT  
MAy CAusE skIN BuRNs.  
Always remember to open the bypass damper when  
you are loading, this allows the exhaust gases to pass  
directly into the flue outlet and reduces the chance of  
smoke spillage into the room.  
NEvER LEAvE THE sTOvE uNATTENdEd If EITHER  
THE AsH OR LOAd dOOR Is OPEN. OvERfIRING  
MAy REsuLT.  
Reloading: Once you have prepared and maintained  
a thick charcoal bed, and the secondary combustion is  
established, you should be able to reload the stove at  
any time by simply opening the bypass damper, then  
the load door, adding fuel and closing the door then the  
damper. This depends on coal bed size, load size and  
moisture content of fuel.  
RIsk Of ExCEssIvE TEMPERATuREs. kEEP AsH  
dOOR CLOsEd duRING fIRING Of THE HEATER.  
Avoid overfiring your stove. Overfiring is a poten-  
tially hazardous situation which can lead to overheat-  
ing of combustible materials nearby, damage to the  
stove, and in extreme cases, cause a fire. Overfiring is  
caused by: 1. Too much air flowing through the stove  
too quickly. 2. You may have positioned the primary  
air control lever too far to the right. 3. Inadvertently  
leaving the damper open or 4. Not keeping up with  
routine maintenance, such as checking door gaskets  
for wear.  
Overfiring results in excessive fuel consumption,  
and may cause parts of the stove or chimney connec-  
tor to glow red. If you notice signs of overfiring, reduce  
the air supply to the fire, and review the Maintenance  
section in this manual.  
In the event of a chimney fire, call your local fire  
department; make sure everyone is safely out of the  
house. Reduce the air intake of the stove as much as  
possible using the air control lever; close the bypass  
damper to further restrict air flow. Do not throw water  
on the fire; this can cause stove damage and create  
an even more dangerous situation. Have your chimney  
professionally cleaned and inspected before resuming  
burning in your stove.  
Removing Ashes: Before reloading, empty the ash  
pan (remember to close the ash door while emptying  
the pan). The ashes should be the coolest at this time.  
Remove ashes from the fire chamber periodically by  
raking a poker across the bottom grates.  
Excessive ash buildup can prevent proper venting  
of exhaust gases. Do not allow the ash pan to over-fill.  
Ash buildup between the ash pan and the bottom of  
the grate can cause the grate to overheat and wear out  
prematurely.  
The Oakleaf is designed to provide access to the  
ash pan without the need for opening the main door.  
Before opening the ash  
door and removing the  
ash pan, open the by-  
pass damper. Wearing  
heavy protective gloves,  
open the ash door and  
remove the ash pan by  
pulling it forward by the  
handle. Close the ash  
As you begin to operate your stove at higher  
temperatures, you will notice a “hot” or unpleasant  
smell; this is just the paint going through the curing  
process, and will disappear after a few fires.  
door and damper by-  
pass before taking the  
ashes outside for safe  
disposal.  
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Oakleaf Woodburning stove  
solid fuel burning spave heaters must be cleaned regularly,  
as soot, ash and creosote may accumulate.  
service & Maintenance  
9
A. Creosote- formation and Need for Removal;  
When wood is burned slowly, it produces 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 ex-  
tremely hot fire. The chimney and chimney connector  
should be inspected at least once every two months  
during the heating season to determine if a creosote  
buildup has occurred. If creosote has accumulated,  
it should be removed to reduce the risk of a chimney  
fire.  
seasonal cleaning  
At least once per year, the stove, venting connec-  
tors and chimney should be thoroughly cleaned. If the  
areas are found to have an excessive build up of ash or  
creosote, it is recommended to increase the frequency  
of the cleaning. This will extend the life of the appliance  
and its components. A vacuum specifically designed for  
ash is preferred, however a standard shop-style vacuum  
with a HEPA filter may also work just fine.  
During cleaning, caution must be taken not to dam-  
age the white / gray colored ceramic combustion pack-  
age in the rear of the firebox. When using a brush in  
the chimney or venting connector, the by-pass damper  
should be placed in the open position to help prevent  
ash, creosote or other debris from falling down onto and  
around the combustion package. This also protects the  
top of the combustion package from tool or brush dam-  
age and diverts most of the removed materials into the  
firebox for easy clean-up and removal. Once the venting  
system has been cleaned, remove the first section of  
connector pipe from the appliance flue collar. Carefully  
vacuum the ash and debris from around the sides and  
top of the combustion package.  
If you experience a chimney fire; Close the air  
control and bypass damper and notify the fire depart-  
ment. Do NOT apply water to the fire, in the firebox  
or in the chimney. Do not operate the appliance until  
the chimney and connector have been inspected and  
approved by a chimney professional.  
Do not burn any fuel other than wood, such as char-  
coal, which can cause increased carbon monoxide  
production or overfiring. Never use highly volatile sub-  
stances in your stove, such as gasoline, which could  
cause an explosion.  
The shoe brick must be removed to allow vacuum  
access for cleaning the front portion of the combustion  
package.  
When solid fuels are burned completely, they pro-  
duce water and carbon dioxide. However, in long slow  
burns, a substantial amount of carbon monoxide may  
be produced. If allowed to build up, carbon monoxide  
(which is odorless) can prove fatally poisonous. Proper  
ventilation and draft will prevent this from happening.  
If you smell smoke, turn up the air control lever setting,  
and thoroughly ventilate your dwelling. During future  
burns, be careful not to overload the stove with fuel, so  
you will not be tempted to constantly operate at a low  
air control setting.  
Always use caution when refueling or when vacuum-  
ing the firebox and combustion package. Some users  
have damaged their combustion package with vacuum  
cleaner tools, and fire pokers.  
Other causes of poor ventilation or draft are icing,  
exhaust fans, a blocked outside air inlet, and room air  
starvation. If your stove is sluggish and you get occa-  
sional odor, check these possibilities and increase the  
air flow in your home.  
CAuTion: ALwAys weAr Fire-resisTAnT  
gLoves To operATe The sTove. The Air  
ConTroL is hoT whiLe in operATion.  
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2. door Glass  
B. General Maintenance Procedures  
•
•
frequency: As needed / Weekly  
By: User  
1. Ash Removal  
Whenever the view of the fire is obstructed, or weekly,  
clean the glass using a soft cloth dampened with stan-  
dard household glass cleaner.  
•
•
frequency: As needed / Every day or two  
By: User  
Wear Leather Gloves To Prevent skin Burns!  
Never spray glass cleaner directly onto hot glass.  
Apply the cleaner to the cloth then wipe the glass.  
Open the ash removal door by lifting upward on the  
latch handle, then swing the door open. Pull the ash  
pan out of the firebox, using the lip on the front of the  
pan. Once the ash pan is removed from the stove, you  
can flip the carry handle up for convenience.  
If removing ashes while a fire is burning, close and  
latch the ash door while disposing of the ashes.  
DO NOT leave the appliance unattended with the ash  
door open.  
fly-ash allowed to accumulate on the glass may  
lead to permanent fogging or "crazing" of the  
glass.  
Inspect the glass and sealing gasket. Replace gasket  
as needed. Do not operate the stove with a broken  
glass. Replacement glass, which is ceramic glass,  
should be obtained only through your Harman dealer.  
To replace a broken glass; first be sure to carefully  
remove the broken glass and any remaining shards or  
pieces. With the door laying on a flat surface, lay the  
gasketted glass panel onto the door and be sure it is  
properly fitted into the channel. Lay the glass retainer  
clips in place near each corner, and secure them  
using the 3/8" screws. Be sure to tighten each screw  
equally so you don't create a pressure point on the  
glass.  
CAuTion: never use AbrAsive  
mATeriALs on The gLAss.  
Glass Retainers  
Glass Panel  
Ashes must be placed in a metal container with  
a tight fitting lid. The closed container of ashes  
should be placed on a non-combustible floor or  
on the ground, well away from all combustible  
materials, pending final disposal. If the ashes are  
disposed of by burial in soil or otherwise locally  
dispersed, they should be retained in the closed  
container until all cinders have thoroughly cooled.  
do not use the ash container for other debris or  
yard waste.  
Glass Retainer  
screws  
Gasket  
Door Frame  
WARNING: dO NOT ABusE GLAss By sTRIkING  
OR sLAMMING THE dOOR CLOsEd. THIs TyPE Of  
BREAkAGE Is NOT COvEREd By THE PROduCT  
WARRANTy.  
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3. firebox  
5. Chimney Connector  
•
•
frequency: As necessary / Yearly  
By: User  
•
•
frequency: As necessary / Yearly  
By: Qualified Service Technician / User  
Cleaning the firebox and internal heat exchange sur-  
faces is recommended to maintain thermal efficiency.  
Depending on the quality and quantity of fuel being  
used, you may want to perform this cleaning monthly.  
At the end of the burn season, brush and clean all  
sections of chimney connector pipe. Some owners  
remove the chimney connector for the off season.  
Any ashes left in the connector pipe will actually draw  
moisture which promotes rust. This is why it is very  
important to clean all ashes at the end of the heating  
season.  
Be sure to clean these areas thoroughly at the end of  
the heating season.  
When cleaning the chimney connector above the ap-  
pliance, keep the bypass damper in the open position.  
Brush and vacuum all internal surfaces at the end of  
the heating season. Ashes will draw moisture and may This will keep any loosened material from falling into  
promote rust formation.  
the Firedome combustion chamber.  
Chimney  
Connector  
4. Blower- If installed  
•
•
frequency: As necessary / Yearly  
By: User  
The fan on the blower will collect debris over time. Any  
accumulation must be removed to maintain proper  
operation.  
To clean blower;  
•
•
Disconnect power cord before servicing.  
Remove the two bolts that hold the blower in  
place.  
Use a vacuum and/or brush to remove all dust and  
pet hair from the blower wheel.  
Reinstall the blower and tighten the two bolts  
securely.  
6. Chimney  
•
•
frequency: As necessary / Yearly  
By: Qualified Service Technician / Chimney  
Sweep  
•
•
The entire chimney should be professionally cleaned  
at least once yearly. It is best to have this done at the  
end of the heating season to be sure all ash is re-  
moved. You'll also want to inspect the condition of the  
chimney prior to using the appliance, to be sure there  
are no bird or animal nests.  
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Reference Materials  
10  
1
2
31  
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service Parts  
Oakleaf  
Beginning Manufacturing date: sept 2010  
Ending Manufacturing date: Active  
Cast Iron Wood stove  
1-90-797000-1 (Black), 1-90-797000-2 (Charcoal), 1-90-797000-3 (Goldenfire)  
3
1
4
2
5
10  
7
11  
6
9
28  
27  
12  
8
13  
14  
25  
23  
22  
21  
15  
26  
16  
24  
18  
19  
17  
20  
Part number list on following page.  
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service Parts  
Oakleaf  
Beginning Manufacturing date: sept 2010  
Ending Manufacturing date: Active  
IMPORTANT: THIS IS DATED INFORMATION. When requesting service or replacement  
parts for your appliance please provide model number and serial number. All parts listed  
in this manual may be ordered from an authorized dealer.  
stocked  
at depot  
ITEM  
dEsCRIPTION  
COMMENTs  
PART NuMBER  
2-00-797053P  
2-00-797066P  
1-10-249109  
1-00-00999  
Heat Shield-Upper Top  
Heat Shield-Upper Rear  
Oak Flue Collar Cover  
Gasket-3/8 Round LDPSA  
Oak Flue Collar  
1
2
10 Ft  
15 FT  
5 Ft  
y
y
y
3
4-00-249108D  
1-00-2312  
Gasket-1/4 Round PSA  
Oak Top Load Door  
Gasket-3/8 Round LD  
Inside Plate-Left  
4
5
6
3-00-249115P  
1-00-37525  
1-10-797104  
1-00-2312  
Gasket-1/4 Round PSA  
Oakleaf Package  
Gasket-1/4 Round PSA  
Ramp Assembly  
15 Ft  
15 FT  
15 FT  
y
y
y
y
y
y
y
y
y
y
y
y
y
y
7
8
3-40-797022  
1-00-2312  
1-10-797109  
1-00-2312  
Gasket-1/4 Round PSA  
Brick Clip Set  
9
1-00-249153  
1-10-797103A  
1-00-249142  
3-50-00500S  
4-00-797113  
1-10-797036W  
1-00-2312  
10  
Damper Assembly  
Damper Adjustment Kit  
Damper Handle  
Damper Plate  
Damper Rod  
Gasket-1/4 Round PSA  
Gasket-3/8 Round LD  
Screw-SSSKN5/16-18 X 3/8  
Side Left  
15 FT  
5 Ft  
1-00-37525  
Pkg of 25  
3-30-2004-25  
3-00-797107  
1-00-37525  
11  
Gasket-3/8 Round LD  
Oak Andiron, Painted  
Brick Set  
5 Ft  
y
y
y
y
12  
13  
14  
15  
16  
17  
3-00-249101P  
1-00-900450125  
2-00-797023B  
1-10-797010  
1-10-797013  
1-10-797110  
1-00-37525  
Pkg of 7  
Grate  
Airslide  
Airslide shaft  
Ash Door Assembly  
Gasket-3/8 Round LD  
Door Assembly, Front  
Door Glass  
5 Ft  
y
y
y
y
y
y
y
18  
1-10-797108  
3-40-797025  
1-00-00249  
Handle Assembly  
Gasket-1/4 Round PSA  
Gasket-3/8 Round LD  
Glass Clips and Hardware  
15 FT  
5 Ft  
1-00-2312  
1-00-37525  
1-00-249140  
Additional service part numbers appear on following page.  
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service Parts  
Oakleaf  
Beginning Manufacturing date: sept 2010  
Ending Manufacturing date: Active  
IMPORTANT: THIS IS DATED INFORMATION. When requesting service or replacement  
parts for your appliance please provide model number and serial number. All parts listed  
in this manual may be ordered from an authorized dealer.  
stocked  
at depot  
ITEM  
19  
dEsCRIPTION  
COMMENTs  
PART NuMBER  
1-10-797026  
4-00-249100P  
3-30-1134-50  
3-30-4001-25  
3-30-8005-100  
3-40-797020  
1-00-2312  
Ash Pan  
y
y
y
y
y
y
y
y
y
20  
Leg Painted  
Screw-HCS 3/8-16 X 1 Z  
Pkg of 50  
Pkg of 25  
Pkg of 100  
Bolt-CB 5/16-18 X 2 Z  
Nut-FHN 5/16-18 Z 5  
21  
22  
23  
24  
25  
26  
Center Brick  
Gasket-1/4 Round PSA  
Brick 12 X 6 X 1-1/4  
Brick Clip  
15 FT  
1 Set  
5 Ft  
3-40-86125  
1-00-249172  
1-10-797034  
1-00-10050  
Seal Plate  
Gasket 1-1/2X3/8 BULBPSA  
Side Right  
y
y
y
3-00-797111  
1-00-37525  
Gasket-3/8 Round LD  
Inside Plate, Right  
Gasket-1/4 Round PSA  
Blower Assembly (Option)  
Blower  
5 Ft  
1-10-797112  
1-00-2312  
15 FT  
1-00-797032  
1-00-7000537  
3-20-06652  
y
y
y
Power Cord  
Snap Disc  
3-20-408412  
1-10-797045  
2-00-797033W  
27  
28  
Adapter, Pipe  
Heat Shield, Lower Rear  
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Manufactured by: HarMan HOMe HeatInG MOdel: Oakleaf  
u.S. envIrOMental PrOtectIOn aGency  
Meets EPA particulate matter (smoke) control requirements for noncatalytic  
wood heaters built on or after July 1, 1990.  
SMOke  
0
Grams Per Hour  
8.5  
effIcIency  
50%  
60%  
70%  
80%  
90%  
100%  
Wood heaters with higher efficiencies cost less to operate.  
Heat OutPut  
9,600 to 24,700 btu  
use this to choose the right size appliance for your needs.  
aSk dealer fOr HelP.  
This wood heater will achieve low smoke output and high efficiency only if  
properly operated and maintained. See owner’s manual.  
#3-90-799  
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Hearth & Home Technologies Inc.  
LIMITED LIFETIME WARRANTY  
Hearth & Home Technologies Inc., on behalf of its hearth brands (”HHT”), extends the following warranty for  
HHT gas, wood, pellet, coal and electric hearth appliances that are purchased from an HHT authorized dealer.  
WARRANTY COVERAGE:  
HHT warrants to the original owner of the HHT appliance at the site of installation, and to any transferee taking ownership  
of the appliance at the site of installation within two years following the date of original purchase, that the HHT appliance  
will be free from defects in materials and workmanship at the time of manufacture. After installation, if covered compo-  
nents manufactured by HHT are found to be defective in materials or workmanship during the applicable warranty period,  
HHT will, at its option, repair or replace the covered components. HHT, at its own discretion, may fully discharge all of its  
obligations under such warranties by replacing the product itself or refunding the verified purchase price of the product  
itself. The maximum amount recoverable under this warranty is limited to the purchase price of the product. This warranty  
is subject to conditions, exclusions and limitations as described below.  
WARRANTY PERIOD:  
Warranty coverage begins on the date of original purchase. In the case of new home construction, warranty coverage  
begins on the date of first occupancy of the dwelling or six months after the sale of the product by an independent,  
authorized HHT dealer/ distributor, whichever occurs earlier. The warranty shall commence no later than 24 months  
following the date of product shipment from HHT, regardless of the installation or occupancy date. The warranty period for  
parts and labor for covered components is produced in the following table.  
The term “Limited Lifetime” in the table below is defined as: 20 years from the beginning date of warranty coverage for  
gas appliances, and 10 years from the beginning date of warranty coverage for wood, pellet, and coal appliances. These  
time periods reflect the minimum expected useful lives of the designated components under normal operating conditions.  
Warranty Period  
Parts Labor  
HHT Manufactured Appliances and Venting  
EPA  
Components Covered  
Gas  
X
Wood Pellet  
Coal Electric Venting  
Wood  
All parts and material except as  
covered by Conditions,  
Exclusions, and Limitations  
listed  
1 Year  
X
X
X
X
X
X
Igniters, electronic components,  
and glass  
X
X
X
X
X
X
2 years  
X
X
X
Factory-installed blowers  
Molded refractory panels  
3 years  
X
X
Firepots and burnpots  
Castings and baffles  
5 years 1 year  
X
X
Manifold tubes,  
HHT chimney and termination  
7 years 3 years  
X
X
10  
1 year  
years  
X
X
X
Burners, logs and refractory  
Firebox and heat exchanger  
Limited  
3 years  
Lifetime  
X
X
X
X
X
X
X
X
All replacement parts  
beyond warranty period  
90 Days  
X
X
See conditions, exclusions, and limitations on next page.  
4021-645C 12-29-10  
Page 1 of 2  
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WARRANTY CONDITIONS:  
•
This warranty only covers HHT appliances that are purchased through an HHT authorized dealer or distributor. A list of  
HHT authorized dealers is available on the HHT branded websites.  
•
•
This warranty is only valid while the HHT appliance remains at the site of original installation.  
Contact your installing dealer for warranty service. If the installing dealer is unable to provide necessary parts, contact  
the nearest HHT authorized dealer or supplier. Additional service fees may apply if you are seeking warranty service  
from a dealer other than the dealer from whom you originally purchased the product.  
•
Check with your dealer in advance for any costs to you when arranging a warranty call. Travel and shipping charges  
for parts are not covered by this warranty.  
WARRANTY EXCLUSIONS:  
This warranty does not cover the following:  
•
•
•
Changes in surface finishes as a result of normal use. As a heating appliance, some changes in color of interior and  
exterior surface finishes may occur. This is not a flaw and is not covered under warranty.  
Damage to printed, plated, or enameled surfaces caused by fingerprints, accidents, misuse, scratches, melted items,  
or other external sources and residues left on the plated surfaces from the use of abrasive cleaners or polishes.  
Repair or replacement of parts that are subject to normal wear and tear during the warranty period. These parts  
include: paint, wood, pellet and coal gaskets, firebricks, grates, flame guides, light bulbs, batteries and the discolor-  
ation of glass.  
•
•
Minor expansion, contraction, or movement of certain parts causing noise. These conditions are normal and com-  
plaints related to this noise are not covered by this warranty.  
Damages resulting from: (1) failure to install, operate, or maintain the appliance in accordance with the installation  
instructions, operating instructions, and listing agent identification label furnished with the appliance; (2) failure to  
install the appliance in accordance with local building codes; (3) shipping or improper handling; (4) improper opera-  
tion, abuse, misuse, continued operation with damaged, corroded or failed components, accident, or improperly/  
incorrectly performed repairs; (5) environmental conditions, inadequate ventilation, negative pressure, or drafting  
caused by tightly sealed constructions, insufficient make-up air supply, or handling devices such as exhaust fans or  
forced air furnaces or other such causes; (6) use of fuels other than those specified in the operating instructions; (7)  
installation or use of components not supplied with the appliance or any other components not expressly authorized  
and approved by HHT; (8) modification of the appliance not expressly authorized and approved by HHT in writing;  
and/or (9) interruptions or fluctuations of electrical power supply to the appliance.  
•
•
•
Non-HHT venting components, hearth components or other accessories used in conjunction with the appliance.  
Any part of a pre-existing fireplace system in which an insert or a decorative gas appliance is installed.  
HHT’s obligation under this warranty does not extend to the appliance’s capability to heat the desired space. Informa-  
tion is provided to assist the consumer and the dealer in selecting the proper appliance for the application. Consider-  
ation must be given to appliance location and configuration, environmental conditions, insulation and air tightness of  
the structure.  
This warranty is void if:  
•
The appliance has been over-fired or operated in atmospheres contaminated by chlorine, fluorine, or other damaging  
chemicals. Over-firing can be identified by, but not limited to, warped plates or tubes, rust colored cast iron, bubbling,  
cracking and discoloration of steel or enamel finishes.  
•
•
The appliance is subjected to prolonged periods of dampness or condensation.  
There is any damage to the appliance or other components due to water or weather damage which is the result of, but  
not limited to, improper chimney or venting installation.  
LIMITATIONS OF LIABILITY:  
•
The owner’s exclusive remedy and HHT’s sole obligation under this warranty, under any other warranty, express or  
implied, or in contract, tort or otherwise, shall be limited to replacement, repair, or refund, as specified above. In no  
event will HHT be liable for any incidental or consequential damages caused by defects in the appliance. Some states  
do not allow exclusions or limitation of incidental or consequential damages, so these limitations may not apply to you.  
This warranty gives you specific rights; you may also have other rights, which vary from state to state. EXCEPT TO  
THE EXTENT PROVIDED BY LAW, HHT MAKES NO EXPRESS WARRANTIES OTHER THAN THE WARRANTY  
SPECIFIED HEREIN. THE DURATION OF ANY IMPLIED WARRANTY IS LIMITED TO DURATION OF THE  
EXPRESSED WARRANTY SPECIFIED ABOVE.  
4021-645C 12-29-10  
Page 2 of 2  
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Oakleaf Woodburning stove  
service & Maintenance Log  
date Of service  
Performed By  
description Of service  
Dry Seasoned Wood Only!  
3-90-798  
Save These Instructions  
38  
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Proudly Printed On 100% Recycled Paper  
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