Harman Stove Company The Tl300 Top Loading Wood Tl 300 Users Manual

TL 300 to the manual 1186d619-650f-400f-988d-7af7fb442951

: Harman-Stove-Company Harman-Stove-Company-The-Tl300-Top-Loading-Wood-Stove-Tl-300-Users-Manual-563991 harman-stove-company-the-tl300-top-loading-wood-stove-tl-300-users-manual-563991 harman-stove-company pdf

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

EPA Certied by

OMNI-Test Laboratories





















  













2

3

Please read this entire manual before you install and use your new

heating appliance. Failure to follow instructions may result in property

damage, bodily injury, or even death.





352 Mountain House Road

Halifax, PA 17032 ~ U.S.A.

   

   

   

    

 

   

    



   

    

4

Prevention des incendies:









            



N’UTILISIXZ QUE DU BOIS EN BUCHES:



 











NE PAS SUR CHAUFFER - SI LE POELE OU LE TUYAU ROUGISSENT, VOUS SURCHAUFFEZ

PREVENT HOUSE FIRES:         

        





FOR USE WITH SOLID WOOD FUEL ONLY.













DO NOT OVERFIRE - IF HEATER OR CHIMNEY CONNECTOR GLOWS, IT IS BEING OVERFIRED.









US only

A

C

B

D

E

F

2011 2012 2013 JAN FEB MAR APR MAY JUN JUL AUG SEP OCT NOV DEC

U.S. ENVIRONMENTAL PROTECTION AGENCY

Certied to comply with July 1990 particulate emission standards.

Date of Manufacture/Date de fabrication:

Manufactured by / Fabriqué par:

352 Mountain House Road

Halifax, PA 17032 (É.-U.)

LISTED SOLID FUEL FIREPLACE STOVE OR ROOM HEATER

APPAREIL DE CHAUFFAGE OU POELE A COMBUSTIBLE SOLIDE

MODEL/MODELE: TL300



CLEARANCE TO COMBUSTIBLE SURFACES

  























DISTANCES MINIMALES DE SECURITE

























CONTACT LOCAL BUILDING OR FIRE OFFICIALS ABOUT RESTRICTIONS AND INSTALLATION INSPECTION IN YOUR AREA.

CONSULTEX LES ADMINISTRATIONS ET ORGANISMES COMPETENTS POUR LA CONSTRUCTION ET LA PREVENTION DES

INCEDIES AFIN DE RESPECTER LES REGLES DE SECURITE EN VIGUEUR.

8”

8” 8”

16”

200mm

18”

200mm

(200 mm)

450 mm

CAUTION: HOT WHILE IN OPERATION. DO

NOT TOUCH. KEEP CHILDREN AND CLOTHING AWAY.

CONTACT MAY CAUSE SKIN BURNS. SEE NAMEPLATE

AND INSTRUCTIONS. KEEP FURNISHINGS AND OTHER

COMBUSTIBLE MATERIALS A CONSIDERABLE DISTANCE

AWAY FROM THIS APPLIANCE.

ATTENTION: CHAUD LORS DU FONCTIONNEMENT.

NE TOUCHEZ PAS L’APPAREIL.GARDEZ LES ENFANTS ET LES

VÊTEMENTS ÉLOIGNÉS. TOUT CONTACT PEUT ENTRAÎNER

DES BRÛLURES DE LA PEAU. RÉFÉREZ-VOUS À LA PLAQUE

SIGNALÉTIQUE ET AU MODE D’EMPLOI. GARDEZ LE MOBILIER

ET LES AUTRES MATÉRIAUX COMBUSTIBLES BIEN À L’ÉCART

DE L’APPAREIL.

Floor protection must be a non-combustible material. Must

also be placed under any horizontal sections of ue connector,

extending 2” (51mm) beyond the measurement of the pipe.

Pour protéger le plancher, il faut sous le poêle un matériau.

Qui doit aussi être placé sous les parties horizontales du tuyau

de raccord à la cheminée et s’étendre à 51 mm (2 po) au-delà

de la mesure du tuyau.

Made in U.S.A. of US and imported parts. / Fabriqué aux États-Unis-d’Amérique par des pièces

d’origine américaine et pièces importées.

REFER TO MANUFACTURER’S INSTRUCTIONS FOR CLEARANCES WITH ADDITIONAL VENT CONFIGURATIONS.

Veuillez vous référer au manuel d’instruction du manufacturier pour informations additionnels pour la congura-

tion de la ventilation.



Thank you for purchasing the Harman TL300 Wood Stove. We are condent that you will enjoy the warmth and

convenience of your Harman Stove for decades to come.

With the TL300 you will notice even heat throughout your home and long burn times. This is possible because of

Harman’s special FireDome Non-Catalytic Combustion System, designed into the TL300 to promote clean burning

and even heat output. This equates to unvarying heat over a longer period of time without the temperature peaks

and valleys of other wood stoves. The FireDome continues Harman’s reputation of high efciency while saving

you the expense associated with catalytic stoves. The top load door makes adding wood easier and allows more

wood to t into the large rebox. You can view your beautiful re through the extra large glass door. The glass

stays cleaner because of the special IR coated glass and the exclusive Harman Air Wash System.

The Harman TL300 has an ash pan with its own ash door which allows removal of ashes while the stove is in

operation. This means you can keep a re all winter if you desire.

The Harman TL300 offers a cooking grill that can be placed in the top of the stove while in operation. This allows

you to grill your favorite meats all year long even when the weather is not suitable for outside grilling. If you haven't

already purchased the cooking grill, you can do so from your Authorized Harman Dealer.















 This appliance is also approved for installation

into a shop.



 TL300

 Omni-Test Laboratories

135-S-18-6

 Solid Fuel Fireplace Stove or Room Heater

 UL 1482, UL 737, ULC-S627

5

The Harman TL300 meets the U.S. Environmental Protection Agency’s emission limits

for wood heaters sold after July 1, 1990.



Weight 525 lbs

Flue Size 6 Inch

Log Length Recommended 18 in. / 20 in. Max

Heating Capacity 1,500 - 3,000 sq. ft.

Average Emissions 1.1 Grams Per Hr.

Emissons on Low 0.8 Grams Per Hr.

Outside Air Size 3 or 4 Inch





















6



Andirons

Grate

Air Control

Front Load Door

Top Load Door

Handle

Ash Door

Ash Door Latch

Front Load Door Latch

Top Load Door

Top Load Opening









Your stove has a large glass-paneled door for loading

and re viewing, a separate smaller door for removing

ashes, and a top loading 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 bypass damper rst,

by pulling forward on the top load door handle, to the

rst position. Then lift up on the front door handle to

disengage the latch, and pull out. To close the door,

push door closed with handle in the open position, then

push handle down to engage the latch.



To open the ash door, open the bypass damper rst.

Lift up on the ash door handle and pull it open. Close

the door by pushing in and pushing the handle all the

way down.



To open the top load door, pull forward on the top

load door handle. The rst position tells you the bypass

damper is open. Continue pivoting the handle toward

you until it locks the top load door open.

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 improperly sealed,

could create a serious overring condition (discussed

later in this section).





Before you install and/or operate your TL300 wood

stove, please read the entire contents of this manual.

Pay particular attention to the explanation 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

efciency and enjoyment from your stove.



Your TL300 burns wood very efciently. Here are

some guidelines concerning log size and moisture

content that will help you obtain the best performance.

Select dry seasoned wood. For example, it should be

checked or cracked on the ends and not 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. Wood

should be split and stored under cover for “seasoning” -

a year is recommended. Your stove is not an incinerator

- do not burn garbage, painted or treated wood, plastics,

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.

   









The glass used in your TL300 is manufactured to

exact standards to withstand the high heat of the

re, 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 (See instructions in

Maintenance section.)



The Harman TL300 has a unique grate system that

consists of one 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 re directly against the

glass. Andiron extensions (included with each stove)

clip onto the xed andirons and serve to protect the

glass when top loading is used as the primary load-

ing method. The grates and andirons must remain in

place at all times. Do not tamper with or change the

conguration of this grate system.









IF THIS HARMAN TL300 STOVE IS NOT

PROPERLY INSTALLED, OPERATED AND

MAINTAINED, A HOUSE FIRE MAY RESULT.

FOR YOUR SAFETY, FOLLOW INSTALLATION

DIRECTIONS. CONTACT LOCAL BUILDING OR

FIRE OFFICIALS ABOUT RESTRICTIONS AND

INSTALLATION INSPECTION REQUIREMENTS

IN YOUR AREA.

8



Clearance is the empty space required between

the stove or chimney connector and the nearest

combustible surface or object, such as walls, ceilings,

oors, or furniture. Clearance distances may only be

reduced by using methods approved by either the

CAN/CSA B365 standard (Canada) or NFPA 211 (U.S.)

Contact your building authority for information if you are

interested in reducing clearance distances below those

presented here.



A parallel installation is one in which the back and

sides of the stove are parallel to the walls behind and

to the side of the stove. A corner installation is one in

which the back of the stove is positioned diagonally

across a corner of the room. Each installation requires

its own set of clearances.

For parallel installations, the required clearance

distances from the stove are:

1) to the side wall, 20" (508 mm);

2) to the back wall, 18" (458 mm).

3) From the chimney connector to the wall, 31"(787 mm)

4) Hortizontal pipe to the ceiling, 15"(381 mm).

: For a vertical chimney connector in a parallel

installation the distance from the connector to the side

wall must be 31"(787 mm), due to the required side

clearance of the stove itself. Fireplace installations must

meet these same clearance requirements; specically

follow these guidelines for mantel and trim clearances.

For corner installations, the clearance distances from

the stove are 18"(458 mm) from each corner of the stove

measured straight to the nearest combustible material,

and 27" (686 mm) from the chimney connector to the

walls.

From the front of the stove, clearance to combustible

materials such as furniture, curtains, fuel, etc.: 48"(1220

mm) in the . and 60"(1524 mm) in Due to

excessive heat build-up at the wall passthrough, using

double wall pipe, horizontal venting is only approved

into a masonry chimney.





Floor protection is required under your TL300. This

oor protection must be a minimum of 20 ga. sheet

metal in thickness, it can also be stone or tile or other

masonry material, providing it is non-combustible. This

oor protection must extend 18 inches in front of the

door opening and 8 inches to each side and to the rear

of the stove body. There must also be oor protection

under any horizontal sections of venting regardless of

their height from the oor.





The TL300 is approved for mobile home installations

in the US only. Mobile Home installation should be done

in accordance with the Manufactured Home and Safety

Standard (HUD), CFR 3280, part 24.

When installing the TL300 in a mobile home, several

requirements must be met:

1. The unit must be bolted to the oor. This can

be done through the rear of the pedestal with 3" lag

screws, using the holes where the unit was bolted to

the shipping pallet.

2. The unit must be connected to outside air. See

Outside air section on page 21.

3. Floor protection and specied clearances to

combustibles must be followed.

4. Unit must be grounded to the metal frame of the

mobile home.

5. Smoke detectors and/or smoke alarms are

recommended on each oor of the house. Note that

when loading re, some smoke seepage may occur, and

set off the alarm. Ventilate as necessary to eliminate the

problem. If the alarm should sound otherwise, cease

the use of the appliance and call your dealer for service.







 



 













9

*Check with your

local building codes

for clearance.







Top Vent to vented out side wall

with 90o elbow

Top vent vented out back wall

with 90o elbow.















Top vent ceiling and sidewall

clearances





 



Top Vent vented out side wall

with 90o elbow.*Masonry

Chimney Only.

Top vent vented out back wall

with 90o elbow.* Masonry Chim-

ney Only.











Top vent ceiling and sidewall

clearances





















 









(775 mm)

(500 mm)

375 mm

(775 mm) (50 mm)

(575 mm)

425 mm

(600 mm) (450 mm)

(775 mm)

(500 mm)

(575 mm) 425 mm)

(700 mm)

(425 mm)

(275 mm)

(700 mm) (50 mm)

(925 mm) (325 mm)

(700 mm)

(425 mm)

(525 mm) (375 mm)

(450 mm) (675 mm)

(675 mm)

(450 mm)









(450 mm) (675 mm)

(675 mm)

(450 mm)

Damper Open Damper Closed

Damper Open Damper Closed

10 







Draft is widely misunderstood. It is important that you,

the stove operator, realize that draft is a variable ,

not a given quantity. Stoves and chimneys do not 

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

difference 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 ow, the re will go out.

Other factors, such as barometric pressure, winds, the

tightness 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 maintaining

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

the exhaust gases. Introducing outside air directly

to the stove may help remedy a low draft problem.

Some signs of inadequate draft are smoking, odor,

difculty in maintaining the re, and low heat output.

Overdraft can be caused by a very tall chimney even if

it is the recommended size, and can cause overring

of your stove. Signs of an overdraft include rapid fuel

consumption, inability to slow the re, 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.

When installed and operated according to this manual,

the TL300 will produce enough hot gases to keep the

chimney warm so that adequate draft is maintained

throughout the burn cycle.



In general, following these guidelines will ensure

compliance with all national and provincial codes; prior

to beginning your installation, check with your local

building code ofcial(s) regarding any additional local

requirements or regulations which may inuence the

design and placement of your venting system.

The Harman TL300 may be installed with (.6 mm)

24 gauge chimney connector pipe. The size of the

connector should correspond to the size of the ue collar

opening. Do not use makeshift components.

No part of the chimney connector may pass through

an attic or roof space, closet or other concealed space,

or through a oor or ceiling. Whenever possible, avoid

passing the connector through a combustible wall; if you

must, use an approved wall pass-through, described

later in this section.

Assemble the connector beginning at the ue collar,

with the crimped ends pointing towards the stove (to

keep debris and creosote akes inside the system).

Each joint, including the one to the stove’s ue 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" (32 mm)

overlap is required at each joint, including the ue col-

lar attachment. No more than two 90 degree elbows

should be used, and the total length of connector should

not exceed 10 feet (3m) All horizontal runs of connector

must have a minimum upward slope of 1/4 inch per foot

(20 mm per meter).



Occasionally it is necessary to pass the chimney

connector through a combustible wall to reach the

chimney. Depending on your local building codes, and

the pertinent provincial or national codes, there are

several choices for accomplishing this safely. Before

beginning your installation, contact local ofcials, and

also the chimney connector and chimney manufacturer

for specic requirements.

  Three methods are approved by the

Canadian Standards Association. The diagram shows

one method requiring an 18" (460 mm) air space

between the connector and the wall. It allows use of one

or two covers as described in the diagram. The other

two methods are described in detail in the current issue

of CAN/CSA B365, the national standard.

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.

The NFPA (National Fire Protection Association)

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"(305 mm) around the entire chimney connector,

and ll it with brick masonry which is at least 3.5"(90

mm) thick. A reclay liner, minimum 3/8" (9 mm) wall

thickness 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. For details on the other three

options, refer to the most recent edition of the NFPA

211 code.

11 





The TL300 must be installed into a chimney approved

for use with solid-fuel appliances. In the U.S., the TL300

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 Building Heating Appliances, UL 103, or (2)

a code-approved masonry chimney with a ue liner.

In Canada, the TL300 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.

For mobile homes,(US only) the TL300 must only be

installed with prefabricated chimney systems, including

the installation components, tested to use in mobile

homes; the diameter should match the diameter of the

ue collar opening

The minimum recommended height for any chimney

is 16 ft (4.8 m) above ue collar height. For non-mobile

home installations, a round ue (either masonry or

approved 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 8"x 12" (200mm x 200 mm, 200 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.(6 m) above

the highest point within a 10 ft (3 m) radius. Thus, the

3 foot, 2 foot, 10 foot rule:  - Above roof exit point

 - Higher than anything within-

of the chimney.





AN APPROVED CANADIAN WALL

PASS-THROUGH

Hole with a minimum

clearance of 18" (450 mm)

between connector and

wall.

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.

1" (25mm)

Clearance

AN APPROVED U.S.

WALL PASS-THROUGH

Closest

Combusti-

ble Material

Minimum 2" (50mm)

Clearance to Brick

Minimum 12"

(300mm) to Brick

Liner

Fire Clay

Thimble

Chimney

Connector

Chimney Flue

Masonry Chimney Built to

NFPA 211 Specications.

Minimum 12" (300mm)

to Combustibles

: The restriction of not venting more than

one appliance to the same ue applies to the 

specically. While it is not recommended that you

use the same chimney for more than one appliance,

in  certain exceptions may be made. Be sure

to contact your building code inspection ofcial to see

if this option is allowed in your area, and to nd out the

specic requirements for such an installation.

More Than 10 ft. (3m)

10 ft. (3m)

Ridge

Chimney

2 ft. (0.6m) min.

Height Necessary Above

Any Roof Surface Within

10ft. (3m)

3ft. (0.9m)

minimum

above

exit

point

The 3-foot, 2-foot, 10 foot rule

12 

Do not burn any fuel other than wood, such as

charcoal, which can cause increased carbon monoxide

production or overfiring. 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 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.

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

occasional odor, check these possibilities and increase

the air ow in your home.



When venting your TL300 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.









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.



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 rmly

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 rmly 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 ue 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.



In some situations, a code compliant chimney origi-

nally used for a masonry replace may be used to install

your TL300. 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 oor protection in your plans. (See Clear-

ances and Floor Protection in this section.) Since many

replaces have exposed wooden mantels and trim, pay

special attention to the clearances necessary to these

materials.

If your replace 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 lined, and the replace must be made inoperable.

For example, you might remove the damper, replacing

it with a secure, airtight, noncombustible seal (remov-

able for inspection); this also satises the requirement

that no room air must be allowed to enter the chimney.



       

     





13 





 



14 



















































15 





  

               







  

   

   













 

































Combustion in the Harman TL300 is precisely

controlled and is divided into two parts.

During combustion, primary air enters at the

bottom front of the stove and travels up channels

at either side of the front door. This pre-heated air

then enters the manifold, located above the front

door, where it is released into the rebox as a sheet

of air between the glass and the re. This air-wash

system cleans the glass as it provides oxygen to

the rebox.

Secondary combustion air enters the stove at the

bottom rear of the stove. Here, in the "Firedome", it

mixes additional oxygen with the exhaust, causing

it to be re-burned. This secondary combustion

is necessary to achieve and sustain long, clean

burning.

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. During the second stage, the

volatile gases contained in the wood are released

and burned. This represents most of the wood's

heating capacity. The nal stage is the charcoal

stage where the charcoal burns the remaining

heat content out of the fuel. Ash remains after the

burning is complete. Within the primary rebox,

two or more of these stages of combustion are

occurring simultaneously.





Two important controls - the top load door handle

and the air control lever regulate the operation and

output of the stove.

   

The top loading door handle is linked to the bypass

damper and serves two purposes. Move the handle

forward one position (approximately 3") and the

handle automatically opens the bypass damper,

you must open the bypass damper, or smoke will

come into the room. In this mode of operation

the combustion gases go directly from the main

combustion chamber to the ue collar and exit into

the chimney.

Continue moving and lifting the handle and it

opens the top loading door.



 Open the bypass damper

by pulling the handle toward the front of the stove.







Damper Open Damper Closed







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 ow. Ignite the paper and close

the loading door(s). Allow this start-up re to burn

for a few minutes, keeping the bypass damper

open. Add about ve 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 rebox

and staggered to allow airow. Close the door and

allow this loading to burn a few minutes.

Add increasingly larger pieces of wood to the

re 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.





Providing you have the charcoal bed described

above, close the bypass damper by pulling the

handle toward the front of the stove. This will begin

the highly efcient mode of operation where the

exhaust gases get re-burned in the secondary

combustion package. If you cannot achieve a

charcoal bed within the rst 15 to 20 minutes, your

wood is likely too wet, and you may need to burn

the re longer and/or hotter to compensate for the

extra energy needed to drive out the moisture.

If, after ve 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 signicant coal bed is formed.

To regulate the speed of the optional convection

blower, adjust the variable speed control from low

to high by turning the knob located on the blower.

The blower speed should be matched to the air

control lever setting. When the air setting is low,

the blower should always be at the minimum set-

ting. At high settings, above the rst notch on the

air control, the blower may be set to your desired

control level. Be sure the blower cord does not run

under, over, or in front of the stove.

The air control lever is located directly below the

ash lip of the stove. Using this lever will enable

you to vary the amount of air delivered to the re,

creating a range of heat outputs. The low heat

output setting is to the left, and high is to the far

right. Do not, under any circumstances, alter the

conguration or operation of the air control lever.

For low burn, slide the air control to the leftmost

notch. For medium burns, use notches 2 or 3.

Maximum heat is attained with the air control all

the way to the right. 









If your wood is not seasoned long enough or

is high in moisture, you may have to adjust the

primary air 1 or 2 notches higher to sustain a low

burn rate with the cleanest possible exhaust.







Never use gasoline, gasoline-type lantern

fuel, kerosene, charcoal lighter uid, or similar

liquids to start or “freshen up” a re in this

heater. Keep all such liquids well away from

the heater while it is in use.





slide















Always remember to open the bypass damper when

you are loading, this allows the exhaust gases to pass

directly into the ue outlet and reduces the chance of

smoke spillage into the room.

 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.

 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 re 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-ll. Ash

buildup between the ash pan and the bottom of the grate

can cause the grate to overheat and wear out prematurely.

The TL300 was designed to allow 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 bypass damper. Wearing heavy protective gloves,

open the ash door and remove the ash pan by pulling it

forward by the handle. Close the ash door and damper

bypass before taking the ashes outside for safe disposal.

















       

         

g

Avoid overring your stove.

Overring is a potentially hazardous situation which

can lead to overheating of combustible materials,

damage to the stove, and in extreme cases, cause a re.



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 res.



















   





1. Too much air owing 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 or ash pan door open

4. Not keeping up with routine maintenance, such as

checking door gaskets for wear.

Overring results in excessive fuel consumption, and

may cause parts of the stove or chimney connector to

glow red. If you notice signs of overring, reduce the

air supply to the re, and review the Maintenance section

in this manual.

 call your

local re 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 ow. Do not throw water

on the re; this can cause stove damage and create an

even more dangerous situation. Have your chimney

professionally cleaned and inspected before relighting

your stove.

19 



Sometimes it will be necessary to clean

accumulated ash from the glass surface; allowing

this ash to remain on the glass for long periods can

result in “etching” due to the acidity of the ash. The

creosote which accumulates on the glass should

burn off during hot res.

Never clean the glass while it is hot, and 

use abrasive substances. Wash the surface with

cool water, and rinse thoroughly. You may wish to

use a non-abrasive cleaner specically designed

for use on stove glass. In any case, dry thoroughly

before relighting your stove.



Like all ne equipment, your TL300 requires

some routine maintenance and inspection. Follow

the guidelines in this section to assure safe,

efcient operation.





The stove’s exterior surface should be dusted

periodically with a soft cloth. For more thorough

cleaning, wait until the stove is cool before using

a damp cloth to clean any blemishes.



To avoid a rust build-up on the inner surfaces

of the controls, work the controls back and forth

several times during the summer or any prolonged

period when you are not using your stove.



The inside of the fire chamber should be

examined for damage to the refractory lining

material, grates, and casting. If any bricks have

been damaged, replace them with Harman

replacement parts. Be sure that all air holes in the

refractory are open. The Firedome combustion

package can be examined and/or cleaned with

the bricks removed.





    





If the stove’s glass is cracked or broken, you must

replace it before operating your stove. Remove

pieces carefully. Replace glass only with Harman

replacement glass; do not use substitutes.

To replace the glass panel, you will need to

remove the door. To do this, open the door, lift it

straight up and place it on a soft surface.

Carefully remove damaged glass, gasket

material, and hold down clips (set aside).

Referring to the diagram, note how the various

components of the door system t together. Lay the

load door face down on the soft surface, and install

the self adhesive 1/4"” gasket material around the

front face of the glass. Note: this glass has a special

IR coating on one side. This coating must be to the

 of the stove. The coated side has a label

on it and/or will show resistance on a ohm meter.

Set the glass panel and gasket gently onto the

door. Install the hold down clips and tighten with

bolts as shown. Reinstall door on stove.

 use any

tools or re poker

within this area.

20 





When wood is burned slowly, it produces tar

and other organic vapors, as well as soot, which

combine with expelled moisture to form creosote.

The creosote vapors condense in the relatively

cool chimney ue (associated with a slow burning

re). As a result, creosote accumulates on the ue

lining. When ignited, this creosote can result in an

extremely hot re.

The FireDome on the TL300 cuts creosote to

almost nothing 



The chimney should be inspected at least once

every two months during the heating season to see if

any creosote build-up has occurred. Checking your

chimney and chimney connector more frequently,

especially while you are getting used to your stove,

is recommended. To inspect this system, let the

stove cool. Using a ashlight and mirror, check the

interior of the chimney connector, and the chimney

itself. If a signicant layer of creosote or soot has

accumulated (1/8" or 3 mm) it should be removed

to reduce the risk of a chimney re.

To clean deposits from the surface of the

connector, use a stiff wire brush after dismantling

the connector assembly. To clean the chimney,

use a specially designed brush sized to t your

particular flue opening, or call an established

chimney cleaning service.

At the end of the heating season, perform a

thorough examination of your chimney system, and

have it repaired if necessary.





After the stove has been in operation for awhile,

the damper gasket may compress and allow the

damper handle to move from the open to the closed

position without the added ramp tension needed

to keep the damper held in the closed position.





• After the stove has cooled off, remove the stove

pipe from the stove collar and close the damper.

• Using a ashlight, look into the collar. About

midpoint of the damper plate on the backside you

will see the adjustment bolt for the ramp tension.

(See gure on right.)

• You will need (2) 7/16 " wrenches. Use one to hold

the bolt still while using the other to loosen the nut.

• Turn the bolt inward (clockwise facing the head)

approximately 1/4 turn and retighten the locknut.

• Now open and close the damper to check for

proper tension on the damper lever while moving

into the closed direction.

• If the tension is incorrect, readjust the bolt.



Gaskets are used at strategic positions when

building the Harman TL300 for controlling the

path that incoming and outgoing air and gases

take through the stove. You must check these

gaskets from time to time and replace them when

necessary. The gaskets are made of berglass

of different sizes (obtainable from your Harman

dealer) and some are xed in place with a high

temperature stove gasket cement. To change a

gasket, rst remove the worn berglass and clean

the area with a wire brush. Also clean any other

surfaces that come into contact with the gasket.

Place a small bead of cement in the area under the

gasket if required, then press new gasket material

into the channel; do not overlap the ends. Seat the

gasket rmly by applying pressure when possible;

for example, after changing the door gasket, close

the door. Allow the cement to dry before using

your stove.

Gaskets are located:

• On the doors to provide airtight closure.

• Between the damper and the damper frame.

• Rear cover

• Rear housing

Loosen nut Turn bolt inward 1/4

turn.







The TL300 offers a unique

stainless steel cooking grill

that can easily be taken in

and out of the stove for easy

cleaning.

   

  









The TL300 is designed to accommodate the use

of outside air introduced directly to the stove. The

opening is located at the back of the stove pedestal

base. You'll notice there is a rounded hole with the

etching of a larger hole. The size needed depends

on the length of pipe being used.(see below)

Check with your local building inspector to nd out

requirements determining if outside air is needed

when installing the TL300 in your area. Some

signs to watch for that indicate a possible need for

outside air: Poor performance of other heaters or

of the TL300, including smoke roll-out and odor;

the disappearance of the same symptoms when a

window is opened near the stove; and condensation

on windows in the winter. Modern homes with tight

windows and doors, vapor barriers, and particularly

with exhaust systems are the most likely to require

outside air.

An outside air duct less than 5' (1525 mm) long

may be 3" [80mm] in diameter, and be made of

masonry tile, 26 gauge (0.019) galvanized steel, or

other approved noncombustible material; it should

have a 1" (25 mm) clearance to combustibles.

Systems longer than 5' (1525 mm), or containing

more than two elbows, should have a 4" (100

mm) diameter duct to provide an adequate ow of

combustion air. The air duct must terminate outside

the dwelling and be screened to keep out debris,

birds or animals.







The optional 105 cfm blower helps

circulate heated air throughout

the home. It installs easily onto

the back of the stove, using the

included mounting plate.



The brushed stainless steel

trim kit adds elegance to the

TL300. The kit includes the

door frame, ash lip trim, and

tile frame.



Your Harman TL300 can be burned like a replace

with the optional Cozy Screen. The Cozy Screen can

be used with either the door in place or with the door

removed from the stove. When using the Cozy Screen,

the damper bypass must stay in the open position or

smoke spillage will occur.

The Cozy Screen can be used from the start of a re

or can be used with an existing one. When starting a

re with the Cozy Screen, smoke spillage may occur

until it develops a draft strong enough to pull all smoke

back into the ue.



02/12

























































02/12







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.





   

1 Rear Air Jacket 1-10-06928P

1/4-20 x 1/2" Grade 8.2 Zinc SAE Flange Bolt Pkg of 50 3-30-2001-50 

2 Combustion Package Cover 2-00-06922L

3 Combustion Package 3-40-06999 

Combustion Package Base Gasket Pkg of 2 3-44-06949-2 

Gasket Package, Side and Top 3-44-06997

4 Gasket, Brick Air Pkg of 4 3-44-2500202-4 

5 Outside Air Plate 2-00-06943P

5/16-18 x 1 1/4" Grade 5 Zinc Plated Hex Cap Screw Pkg of 50 3-30-1129-50 

6 Top Air Grill Assembly 1-10-06946P

7 Top Load Door Assembly 1-10-06921A 

Dowel Pin, .250 x .375 Pkg of 15 3-30-2019-15

Top Load Door Gasket Plate 1-10-40020 

Gasket. Top Load Door 1-00-10050 

Hinge Spacer Qty 2 req 2-00-40021L

Lid Hinge Set, Bottom 1-00-40022 

Nut, Zinc Plated Acron Pkg of 50 3-30-8014-50 

8 Left Side Shield 2-00-06926P 

9Andrion and Andiron Extension Set w/Hardware 2-00-05222-1 

Screw, 5/16-18 x 3/4" Grade 5 Zinc Plated Hex Cap Pkg of 100 3-30-1125-100 

Washer, 5/16" Zinc Plated USS Flat Pkg of 100 3-30-0204-100 

10 Front Load Door Assembly 1-10-06920A

Door Latch 1-00-249119 

Gasket, Glass 15 Ft 1-00-2312 

Gasket. Load Door 30 Ft 1-00-00888 

Glass Clips w/Hardware 2-00-05202-4 

Glass, Load Door Pkg of 4 3-40-06932 

Mounting Screw for Handle, 1/4"-20 x 2 1/2" Pkg of 25 3-30-6007-25 

Screw, 10-24 x 3/8", Button Head Cap for Glass clips Pkg of 100 3-30-3011-100 

Wooden Handle 1-00-00247 

11 Ash Door Assembly 1-10-06915A

Ash Door Latch 3-00-249149

Gasket, Ash door 5 Ft 1-00-10000 

Wooden Knob, Ash Door Pkg of 3 3-40-08746-3

12 Bolt on Ash Door Hinge 2-00-06952B 

13 Ash Pan 1-10-06938 

14 Right Side Shield 2-00-06927P 

Additional service part numbers appear on following page.



02/12

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.





   

15 Kit A (Includes Screws, Steel Sleeve Bushing) 1-00-06902

16 Kit B (Includes Screws, Steel Sleeve Bushing, Latch Adjuster

Plate, Reverse Lock Nut). 1-00-06903

17.1 Rod Bracket 2-00-06963B

17.2 Air Slide Adjuster 1-10-06964W

17.3 Air Slide Weldment 1-10-06950W

18.1 Push-On Cap Lift Arm 3-31-500015

18.2 Wooden Knob 3-40-06956 

18.3 Damper Linkage Arm Weldment w/Hardware 1-10-06937W 

18.4 Damper Pivot Gear Pkg of 2 2-00-06924-2

18.5 Damper Idler Gear 2-00-06923L

18.6 Damper Arm Gear Weldment 1-10-06916W 

18.7 Damper Shaft Cover Weldment 1-10-06918W

18.8 Damper Linkage Weldment 1-10-249146 

18.9 Top Lift Arm weldment 1-10-08127 

18.10 1/4-20 Reversible Lock Nut Pkg of 100 3-30-8020-100 

18.11 1/4-20 x 5/8 BHSCS Pkg of 100 3-30-3016-100 

18.12 Hardware Package (Includes Drive Arm Washer, Pusher Block

Bushing, Wave Washer, Screws) 1-00-06901 

Additional service part numbers appear on following page.

















 

































02/12

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.





   

19.1 Damper Frame Assembly (Includes Damper) 1-10-249106 

Adjuster w/Hardware Pre 008323034 1-00-249142 

Post 008323034 1-00-250153

Damper w/Adjuster 1-10-249107

Damoer Shaft Retainers and Hardware 1 Set 1-00-249145 

Gasket, 3/8" Round White for Damper Frame & Plate 30 Ft 1-00-00888 

19.2 Rear Brick Clip Pkg of 2 1-00-249153 

19.3 Left Inside Plate Assembly w/Gasket 1-10-249117A 

19.4 Logo Brick 3-40-00101 

19.5 Inlet Brick Left 3-40-00103 

19.6 Side Brick Bracket Pkg of 2 1-00-06945 

19.7 Fire Brick 6" x 12" (Qty 4 req) Pre #551 4-40-86125 

Post #551 3-40-86125 

19.8 Brick Insulation Qty 2 req 3-40-06944 

19.9 Grate 2-00-06925B 

19.10 Inlet Brick Right 3-40-00104 

19.11 Right Inside Plate Assembly w/Gasket 1-10-249118A 

19.12 Shoe Brick Gasket 3-44-06951 

19.13 Shoe Brick 3-40-00100 

Hardware Package (Includes Screws, Centerlock Nuts) 1-00-06900 

Blower Option 1-00-08118

105 CFM Blower w/VSC 3-21-50757 

Blower Mounting Plate 2-00-05218P

Hex Cap Screw for Blower Mounting Plate Pkg of 50 3-30-1108-50 

Air Grill Trim, Brushed Stainless 3-43-06948-7

Ashlip Trim, brushed Stainless 3-43-4722386-7

Door Trim, Brushed Stainless 3-43-06931-7

Tile Frame, Brushed Stainless 3-43-06729-7

Spring clip for Tile Frame Pkg of 20 3-31-232547-20

























 

 



26 

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4021-645C 12-29-10 Page 1 of 2

Hearth & Home Technologies Inc.

LIMITED LIFETIME WARRANTY

Hearth & Home Technologies Inc., on behalf of its hearth brands (”HHT”), extends the following warranty for

HHT gas, wood, pellet, coal and electric hearth appliances that are purchased from an HHT authorized dealer.

WARRANTY COVERAGE:

HHT warrants to the original owner of the HHT appliance at the site of installation, and to any transferee taking ownership

of the appliance at the site of installation within two years following the date of original purchase, that the HHT appliance

will be free from defects in materials and workmanship at the time of manufacture. After installation, if covered compo-

nents manufactured by HHT are found to be defective in materials or workmanship during the applicable warranty period,

HHT will, at its option, repair or replace the covered components. HHT, at its own discretion, may fully discharge all of its

obligations under such warranties by replacing the product itself or refunding the verified purchase price of the product

itself. The maximum amount recoverable under this warranty is limited to the purchase price of the product. This warranty

is subject to conditions, exclusions and limitations as described below.

WARRANTY PERIOD:

Warranty coverage begins on the date of original purchase. In the case of new home construction, warranty coverage

begins on the date of first occupancy of the dwelling or six months after the sale of the product by an independent,

authorized HHT dealer/ distributor, whichever occurs earlier. The warranty shall commence no later than 24 months

following the date of product shipment from HHT, regardless of the installation or occupancy date. The warranty period for

parts and labor for covered components is produced in the following table.

The term “Limited Lifetime” in the table below is defined as: 20 years from the beginning date of warranty coverage for

gas appliances, and 10 years from the beginning date of warranty coverage for wood, pellet, and coal appliances. These

time periods reflect the minimum expected useful lives of the designated components under normal operating conditions.

See conditions, exclusions, and limitations on next page.

Parts Labor Gas Wood Pellet EPA

Wood

Coal Electric Venting

XXXXXXX

All parts and material except as

covered by Conditions,

Exclusions, and Limitations

listed

XXX Igniters, electronic components,

and glass

X X X X X Factory-installed blowers

X Molded refractory panels

X Firepots and burnpots

5 years 1 year X X Castings and baffles

7 years 3 years X X X Manifold tubes,

HHT chimney and termination

10

years

1 year X Burners, logs and refractory

Limited

Lifetime

3 years X X X X X Firebox and heat exchanger

XXXXXXX All replacement parts

beyond warranty period

Warranty Period HHT Manufactured Appliances and Venting

1 Year

Components Covered

3 years

2 years

90 Days

4021-645C 12-29-10 Page 2 of 2

WARRANTY CONDITIONS:

• This warranty only covers HHT appliances that are purchased through an HHT authorized dealer or distributor. A list of

HHT authorized dealers is available on the HHT branded websites.

• This warranty is only valid while the HHT appliance remains at the site of original installation.

• Contact your installing dealer for warranty service. If the installing dealer is unable to provide necessary parts, contact

the nearest HHT authorized dealer or supplier. Additional service fees may apply if you are seeking warranty service

from a dealer other than the dealer from whom you originally purchased the product.

• Check with your dealer in advance for any costs to you when arranging a warranty call. Travel and shipping charges

for parts are not covered by this warranty.

This warranty is void if:

• The appliance has been over-fired or operated in atmospheres contaminated by chlorine, fluorine, or other damaging

chemicals. Over-firing can be identified by, but not limited to, warped plates or tubes, rust colored cast iron, bubbling,

cracking and discoloration of steel or enamel finishes.

• The appliance is subjected to prolonged periods of dampness or condensation.

• There is any damage to the appliance or other components due to water or weather damage which is the result of, but

not limited to, improper chimney or venting installation.

LIMITATIONS OF LIABILITY:

• The owner’s exclusive remedy and HHT’s sole obligation under this warranty, under any other warranty, express or

implied, or in contract, tort or otherwise, shall be limited to replacement, repair, or refund, as specified above. In no

event will HHT be liable for any incidental or consequential damages caused by defects in the appliance. Some states

do not allow exclusions or limitation of incidental or consequential damages, so these limitations may not apply to you.

This warranty gives you specific rights; you may also have other rights, which vary from state to state. EXCEPT TO

THE EXTENT PROVIDED BY LAW, HHT MAKES NO EXPRESS WARRANTIES OTHER THAN THE WARRANTY

SPECIFIED HEREIN. THE DURATION OF ANY IMPLIED WARRANTY IS LIMITED TO DURATION OF THE

EXPRESSED WARRANTY SPECIFIED ABOVE.

WARRANTY EXCLUSIONS:

This warranty does not cover the following:

• Changes in surface finishes as a result of normal use. As a heating appliance, some changes in color of interior and

exterior surface finishes may occur. This is not a flaw and is not covered under warranty.

• Damage to printed, plated, or enameled surfaces caused by fingerprints, accidents, misuse, scratches, melted items,

or other external sources and residues left on the plated surfaces from the use of abrasive cleaners or polishes.

• Repair or replacement of parts that are subject to normal wear and tear during the warranty period. These parts

include: paint, wood, pellet and coal gaskets, firebricks, grates, flame guides, light bulbs, batteries and the discolor-

ation of glass.

• Minor expansion, contraction, or movement of certain parts causing noise. These conditions are normal and com-

plaints related to this noise are not covered by this warranty.

• Damages resulting from: (1) failure to install, operate, or maintain the appliance in accordance with the installation

instructions, operating instructions, and listing agent identification label furnished with the appliance; (2) failure to

install the appliance in accordance with local building codes; (3) shipping or improper handling; (4) improper opera-

tion, abuse, misuse, continued operation with damaged, corroded or failed components, accident, or improperly/

incorrectly performed repairs; (5) environmental conditions, inadequate ventilation, negative pressure, or drafting

caused by tightly sealed constructions, insufficient make-up air supply, or handling devices such as exhaust fans or

forced air furnaces or other such causes; (6) use of fuels other than those specified in the operating instructions; (7)

installation or use of components not supplied with the appliance or any other components not expressly authorized

and approved by HHT; (8) modification of the appliance not expressly authorized and approved by HHT in writing;

and/or (9) interruptions or fluctuations of electrical power supply to the appliance.

• Non-HHT venting components, hearth components or other accessories used in conjunction with the appliance.

• Any part of a pre-existing fireplace system in which an insert or a decorative gas appliance is installed.

• HHT’s obligation under this warranty does not extend to the appliance’s capability to heat the desired space. Informa-

tion is provided to assist the consumer and the dealer in selecting the proper appliance for the application. Consider-

ation must be given to appliance location and configuration, environmental conditions, insulation and air tightness of

the structure.

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Proudly Printed On 100% Recycled Paper

At Harman, we build each product to a standard, not a price.

This powerful heating appliance boasts uncompromising

attention to detail and helps preserve our planet by using

environmentally responsible fuels.

(Signature of Boxer)

Your premium quality hearth product designed and assembled

by the experienced and skilled members at Harman in Halifax,

PA, USA.