Harman Stove Company TL300 User's Manual
Contents
1. 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 final stage is the charcoal stage where the charcoal burns the remaining heat content out ofthe fuel Ash re mains after the burning is complete Within the primary firebox two or more of these stages of combustion are occurring simultaneously IN IN IN ING INS S N N RN IN INI BN INI N N N N 16 Harman TL300 Two important controls the top load door handle and the air control lever regulate the operation and output of the stove Top loading door handle damper interlock The top loading door handle is linked to the bypass damper and serves two purposes Move the handle forward one po sition 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 flue collar and exit into the chimney Continue moving and lifting the handle and it opens2. bodily injury or even death Hearth amp Home Technologies Inc 352 Mountain House Road Halifax PA 17032 U S A Harman TL300 3 Introduction Thank you for purchasing the Harman TL300 Wood Stove We are confident 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 efficiency while saving you the expense associated with catalytic stoves The top load door makes adding wood easier and allows more wood to fit into the large firebox You can view your beautiful fire 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 fire 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
3. to allow airflow Close the door and allow this loading to burn a few minutes 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 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 ficient 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 Harman TL300 17 Building a Fire Building and Maintaining the Fire Cont 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 Reloading Once you have prepared and maintained a thick charcoal bed and the secondary combustion is established
4. 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 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 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 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 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 co
5. amp 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 T
6. and serial number All parts listed in this manual may be ordered from an authorized dealer DESCRIPTION COMMENTS Stocked at Depot PART NUMBER 1 10 06928P 3 30 2001 50 2 00 06922L 3 40 06999 3 44 06949 2 3 44 2500202 4 2 00 06943P 3 30 1129 50 1 10 06946P 1 10 06921A 3 30 2019 15 1 00 10050 2 00 40021L 1 00 40022 2 00 06926P 2 00 05222 1 3 30 1125 100 3 30 0204 100 1 10 06920A 1 00 249119 1 00 2312 1 00 00888 3 40 06932 1 10 06915A 3 00 249149 1 00 10000 2 00 06952B 1 10 06938 2 00 06927P Rear Air Jacket 1 4 20 x 1 2 Grade 8 2 Zinc SAE Flange Bolt Pkg of 50 Combustion Package Cover Combustion Package Combustion Package Base Gasket Pkg of 2 Right Side Shield gt ET MM NNI EN EN py D pr 8 Eu IER Mw p EA p E EA p 16 Kit B Kit A Includes Screws Steel Sleeve Bushing Kit B Includes Screws Steel Sleeve Bushing Latch Adjuster Plate Reverse Lock Nut Additional service part numbers appear on following page HARMAN Parts TL300 Beginning Manufacturing Date Aug 2007 HOME HEATING Ending Manufacturing Date Active IMPORTANT THIS 15 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 DESCRIPTION COMMENTS PART NUMBER 17 Air Slide Assembly Rod Bracket 2 00 06963B Air Slide Adjuster
7. in etching due to the acidity ofthe ash The creosote which accumulates on the glass should burn off during hot fires Never clean the glass while it is hot and do not use abrasive substances Wash the surface with cool water and rinse thoroughly You may wish to use a non abrasive cleaner specifically designed for use on stove glass In any case dry thoroughly before relighting your stove Harman TL300 19 Gaskets Gaskets are used at strategic positions when building the Harman TL300 for controlling the path that incom ing 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 fiberglass of different sizes obtainable from your Harman dealer and some are fixed in place with a high temperature stove gasket cement To change a gasket first remove the worn fiberglass 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 ce ment in the area under the gasket if required then press new gasket material into the channel do not overlap the ends Seat the gasket firmly 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 cove
8. 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 ce
9. over the door opening Venting Standard Ceiling Installation with Cathedral Ceiling Installation with Factory Built Chimney Factory Built Chimney Eu Chimney Cap Chimney Sections Storm Collar Roof Flashing gt ML Roof Radiation Shield gt Attic Radiation Shield S S925 Minimum Air Space with Chimney Listing Support Chimney Connector z X L ___ Chimney Roof Radiation Shield Factory Built Metal Chimney Sealed Storm Collar Chimney Connector Harman TL300 13 Venting Chimney Breach Fireplace Conversion with Non Combustible Wall Minimum Clearance to Unprotected Ceiling 18 En Chimney Connector E eN Sealed at Thimble je meuewnn F1 HH ca ae quired Air Space a E pug Minimum of three Sheet E EE Metal Screws per Joint of Airtight Chimney Connector insulated Ez FH Clean out AAE E Mantel and Trim d Protection BEER HP PPE PEPE TT EN 2 i SA i ia CA AL IT a Damper Closed mgr d Sealed with e Floor Protection A mE tible Material LH DE m Combustible Floor M CES ME ii 7 gm Floor Protection in Accordance with Solid Fuel Appliance Listing 14 Harman TL300 Venting Chimney Breach Fireplace Conversion with Combustible Wall Minimum Cl
10. 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 Harman TL300 29 30 Harman TL300
11. 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
12. you haven t already purchased the cooking grill you can do so from your Authorized Harman Dealer Due to the fact that the TL300 is hot while in operation gloves should be worn while tending to the fire Appliance Certification Model TL300 Test Lab Omni Test Laboratories Report 135 S 18 6 Type Solid Fuel Fireplace Stove or Room Heater Standard s UL 1482 UL 737 ULC S627 Note This appliance is also approved for installation into a shop For your reference please copy your serial number from the label on your stove to the box below SERIAL NUMBER LISTED SOLID FUEL FIREPLACE STONE OR ROOM HEATER APPAREIL DE CHAUFFAGE OU POELE AQ MBUSTIBLE SOLIDE Bas MODEL MODELE ER Report Rapport 135 S 18 6 SERIAL NUMBER NUMERO DE SERIE Tested to Teste a UL 1482 UL 737 Meets requirements of ULC S627 00 Selon les exigences de ULC 5627 00 Certified for USA and Canada Certifie pour les Etats Unis et le Canada Room Heater Solid Fuel Type Also For Use In Mobile Homes In US only Manufactured by Fabriqu par PREVENT HOUSE FIRES Install and use only in accordance with manufacturer s installation and operation instructions and local codes In absence of any local codes installation must meet A R MAN CLEARANCE TO COMBUSTIBLE S REACES CES MILES BESECUNTE Floor protection must be a non combustible
13. 1 10 06964W Air Slide Weldment 1 10 06950W Push On Cap Lift Arm 8 31 500015 Wooden Knob 3 40 06956 Damper Linkage Arm Weldment Includes knob amp cap 1 10 06937W Y 10 Y Y Damper Shaft Cover Weldment ETE Damper Linkage Weldment 1 10 249146 1 00 06901 Hardware Package Includes Drive Arm Washer Pusher Block Bushing Wave Washer Screws Additional service part numbers appear on following page pm Y E Dei Y _ E HARMAN Parts TL300 Beginning Manufacturing Date Aug 2007 Ending Manufacturing Date Active HOME HEATING 19 Firebox Assembly parts for your appliance please provide model number and serial number All parts listed in this manual may be ordered from an authorized dealer ITEM DESCRIPTION PART NUMBER 1 1 Stocked IMPORTANT THIS IS DATED INFORMATION When requesting service or replacement qe at Depot 153 Lettinside Plate Assembly roza 194 LogoBriek po 34000100 195 InetBrckLett 1 34000100 ma 19 7 Fire Brick 6 x 12 Qty 4 req 19 12 Shoe Brick Gasket 19 13 Shoe Brick Hardware Package Includes Screws Centerlock Nuts 3 44 06951 3 40 00100 1 00 06900 19 11 Right Inside Plate Assembly 1 10 249118A 02 11 This page intentionally left blank 26 Harman TL300 Hearth amp Home Technologies Inc LIMITED LIFETIME WARRANTY Hearth
14. ALLATION DIRECTIONS CONTACT LOCAL BUILDING OR FIRE OFFICIALS ABOUT RESTRICTIONS AND INSTALLATION INSPECTION REQUIREMENTS IN YOUR AREA The Harman TL300 meets the U S Environmental Protection Agency s emission limits for wood heaters sold after July 1 1990 Harman TL300 5 Specifications 6 Harman TL300 Specifications General Considerations Draft 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 efficiency and enjoyment from your stove Fuel Your TL300 burns wood very efficiently 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 cle
15. Installation 8 Operating Manual The TL300 Top Loading Wood Stove HOME HEAT We suggest thal our YE A hearth products be SN nstalled and serviced by certified in the U S by c us the National Fireplace Verum institute NFI as NFI EPA Certified by R5 AE Speaaists OMNI Test Laboratories SAFETY NOTICE PLEASE READ THIS ENTIRE MANUAL BEFORE YOU INSTALL AND USE YOUR NEW ROOM HEATER FAILURE TO FOLLOW INSTRUCTIONS MAY RESULT IN PROPERTY DAMAGE BODILY INJURY OR EVEN DEATH FOR USE IN THE U S AND CANADA SUITABLE FOR INSTALLATION IN A MOBILE HOME US ONLY IF THIS WOOD BURNING STOVE IS NOT PROPERLY INSTALLED 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 CONTACT YOUR LOCAL AUTHORITY SUCH AS MUNICIPAL BUILDING DEPARTMENT FIRE DEPARTMENT FIRE PREVENTION BUREAU ETC TO DETERMINE THE NEED FOR A PERMIT CETTE GUIDE D UTILISATION EST DISPONIBLE EN FRANCAIS CHEZ VOTRE CONCESSIONNAIRE DE HARMAN HOME HEATING SAVE THESE INSTRUCTIONS MANUAL 3 90 06901 2 Harman TL300 Introduction Specifications Installation Venting Operation Building a Fire Maintenance Options Service Parts Warranty Please read this entire manual before you install and use your new heating appliance Failure to follow instructions may result in property damage
16. TURER S INSTRUCTIONS FOR CLEARANCES WITH ADDITIONAL VENT CONFIGURATIONS rapidly Veuillez vous r f rer au manuel d instruction du manufacturier pour informations additionnels pour la configura DO NOT OVERFIRE IF HEATER OR CHIMNEY CONNECTOR GLOWS IT IS BEING OVERFIRED tion de la ventilation Bey esse Nena ATTE NTIO N CHAUD LORS DU FONCTIONNEMENT Respect regles et normes applicables dans votre regon Dans tous es cas naatavon dera TOUCHEZ PAS L APPAREIL GARDEZ LES ENFANTS ET LES Ropes rose na loser args oca pour les precautions necessaras V TEMENTS LOIGN S TOUT CONTACT PEUT ENTRA NER lors du passage des luyaux de fumes a travers un mur ou un Plafond combusttlo Contolez et DES BR LURES DE LA PEAU REFEREZ VOUS LA PLAQUE nettoyez frequemment la cheminee et les tuyaux de fumee selon les instructions du fabricant SIGNAL TIQUE ET AU MODE D EMPLOI GARDEZ LE MOBILIER NUTILISD QUE DU BOIS EN BUCHES ET LES AUTRES MAT RIAUX COMBUSTIBLES BIEN L CART Ne pas raccorder ce poele a un conduit de fumee utilise pour un autre appareil Le tuyau de fumee doit avoir 6 de diametre minimum et etre en acier de qualite 24 MSG noir ou DE L APPAREIL 26 MSG bleu Le conduit de fumee peut etre maconne ou de fabrication industrielle type ULC S629 Nota Ne remplacer la vitre qu avec une vitre ceramique de 45 mm disponible chez votre fournisseur CAUTION HOT WHILE IN OPERATION DO NOT TOUCH KEEP CHILDREN AND CLOTHING AWA
17. Y CONTACT MAY CAUSE SKIN BURNS SEE NAMEPLATE AND INSTRUCTIONS KEEP FURNISHINGS AND OTHER COMBUSTIBLE MATERIALS A CONSIDERABLE DISTANCE AWAY FROM THIS APPLIANCE U S ENVIRONMENTAL PROTECTION AGENCY Certified to comply with July 1990 particulate emission standards Date of Manufacture Date de fabrication Made in U S A of US and imported parts Fabriqu aux tats Unis d Am rique par des pi ces d origine am ricaine et pi ces import es Controlez et nettoyez frequemment la cheminee et les tuyaux de fumee Dans certaines conditions CONTACT LOCAL BUILDING OR FIRE OFFICIALS ABOUT RESTRICTIONS AND INSTALLATION INSPECTION IN YOUR AREA 201120122013 JAN FEB MAR APR MAY JUN JUL AUG SEP OCT NOV DEC utilization des accumulations de cresote peuvent se produire rapidement CONSULTEX LES ADMINISTRATIONS ET ORGANISMES COMPETENTS POUR LA CONSTRUCTION ET LA PREVENTION DES A A A A NE PAS SUR CHAUFFER SI LE POELE OU LE TUYAU ROUGISSENT VOUS SURCHAUFFEZ INCEDIES AFIN DE RESPECTER LES REGLES DE SECURITE EN VIGUEUR 4 Harman TL300 Specifications 935 mm Weight Flue Size Log Length Recommended Heating Capacity Average Emissions Emissons on Low Outside Air Size 525 Lbs 6 inch 18 in 20 in Max 1 500 3000 sq ft 1 1 Grams Per Hr 0 8 Grams Per Hr 3 or 4 inch 223 mm SAFETY NOTICE IF THIS STOVE IS NOT PROPERLY INSTALLED A HOUSE FIRE MAY RESULT FOR YOUR SAFETY FOLLOW THE INST
18. arance 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 Do not burn garbage or flammable fluids such as gasoline naptha or engine oil CAUTION Always wear fire retardant gloves when operating the stove SAFETY NOTICE 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 INSTALLA TION INSPECTION REQUIREMENTS IN YOUR AREA The Stove 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 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 bypass damper first by pulling forward on the top load door handle to the first 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 Ash Door To open the ash door open the bypass damper first 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 Top Load Door To open the top load door pull forward on the top l
19. 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 fire or can be used with an existing one When starting a fire with the Cozy Screen smoke spillage may occur until it develops a draft strong enough to pull all smoke back into the flue Trim Kit 1 00 06931 7 The brushed stainless steel trim kit adds elegance to the IA TL300 The kit includes the door frame ash lip trim and tile frame Blower 1 00 08118 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 Outside Air optional 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 be ing used see below Check with your local building inspector to find 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 opene
20. clearances Single Wall Pipe Parallel Installation Top Vent to vented out side wall with 90 elbow Top Vent vented out side wall with 90 elbow Masonry Chimney Only 27 675 mm Top vent vented out back wall with 90 elbow Top vent vented out back wall with 90 elbow Masonry Chim ney Only 27 675 mm 450 RPM Check with your local building codes for clearance Harman TL300 9 Chimney Connectors and Chimneys Draft 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 difference between the inside of your home and the outside air It con tinually 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 t
21. combustible spacers at least 7 8 21mm away from the wall Hole with a minimum clearance of 18 450 mm between connector and wall 1 25mm Clearance AN APPROVED CANADIAN WALL PASS THROUGH The Chimney 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 flue 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 flue collar opening 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 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 h
22. d 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 flow of combustion air The air duct must terminate outside the dwelling and be screened to keep out debris birds or animals 3 Outside Air Duct Harman TL300 21 HARMAN Parts TL300 Wood Stove Beginning Manufacturing Date Aug 2007 HOME HEATING Ending Manufacturing Date Active 1 90 06900 1 Black 1 90 06900 2 Charcoal 1 90 06900 3 Goldenfire 1 90 06900 4 Metallic Blue 1 90 06900 5 Honey Glo 1 90 06900 10 Mojave Red 1 90 06900 12 Forest Green Part number list on following page 02 11 HARMAN Parts TL 300 Beginning Manufacturing Date Aug 2007 Ending Manufacturing Date Active HOME HEATING IMPORTANT THIS IS DATED INFORMATION When requesting service or replacement parts for your appliance please provide model number
23. djust 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 setting At high settings above the first 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 Building and Maintaining the Fire Do not use chemicals or fluids to start the fire 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 it is in use 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
24. e clip onto the fixed andirons and serve to protect the glass when top loading is used as the primary loading method The grates and andirons must remain in place at all times Do not tamper with or change the configuration of this grate system Harman TL300 7 Installation Clearances Clearance is the empty space required between the stove or chimney connector and the nearest combustible surface or object such as walls ceilings floors 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 Parallel versus Corner Installations 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 NOTE For a vertical chimney connector in a parallel instal lation the distance from the connector to the side wall must be 31 787 mm due to th
25. e required side clearance of the stove itself Fireplace installations must meet these same clearance requirements specifically 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 mea sured 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 ma terials such as furniture curtains fuel etc 48 1220 mm in the U S and 60 1524 mm in Canada Due to excessive heat build up at the wall passthrough using double wall pipe horizontal venting is only approved into a masonry chimney See Detailed Clearances on Page 9 Floor Protection Floor protection is required under your TL300 This floor protection must be a minimum of 20 ga sheet metal in thick ness it can also be stone or tile or other masonry material providing it is non combustible This floor 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 floor protection under any horizontal sections of venting regardless of their height from the floor 8 Harman TL300 44 1100 mm 8 200 mm 51 1275 mm 18 450 mm FLOOR PROTECTOR PROTECTION DE SOL MIN 51 X 44 Mobile Home Installation The TL300 is approved for mobile home installations in the US
26. e used to install your TL300 In addition to the requirements found in the previ ous 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 sec tion Since many fireplaces have exposed wooden mantels and trim pay special attention to the clearances necessary to these materials 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 lined and the fireplace must be made inoperable For example you might remove the damper replacing it with a secure airtight noncombus tible seal removable for inspection this also satisfies the requirement that no room air must be allowed to enter the chimney 12 Harman TL300 Chimney Liner Inner Edge jr High temperature sealant used to cement the clay thimble Mechanical fasteners minimum of 3 but not at the bottom of the connector t Clay thimble 9 eC or reaching just to the inside of the chimney liner CONNECTION TO A MASONRY CHIMNEY USING A CLAY THIMBLE 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
27. earance from Chimney Connector to Un protected Ceiling V a gt Star X Cia Flue Liner with Required Air Space em Listed or Approved Thimble Assembly pm E 2 i NITET Combustibl 1 Clearance for Exterior omousumie Chimney or 2 Clearance Wall for Interior Chimney and 2 Clearance for NFPA 211 Type Sheetrock Approved Thimbles Nu Mantel amp 7 V E Trim 7 Protection Zest SSSR LLL Am CN Damper Closed od and Sealed with we j Noncombustible LIU Material EE Floor Protection E 3 mm j Ter ce LLL Ll iL Me px Combustible Floor Y V A Floor Protecion in Accordance with Solid Fuel Appliance Listing Check with your local building codes for clearance Harman TL300 15 Operation The Combustion Process Combustion in the Harman TL300 is precisely con trolled and is divided into two parts During combustion primary air enters at the bot tom 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 18 released into the firebox as a sheet of air between the glass and the fire This air wash system cleans the glass as it provides oxygen to the firebox Secondary combustion air enters the stove at the bot tom rear of the stove
28. ere are several choices for accomplishing this safely Before beginning your installation contact local officials and also the chimney connector and chimney manufacturer for specific requirements Canada 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 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 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 fill it with brick masonry which is at least 3 5 90 mm thick A fireclay 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 Non combustible cover one side only If two covers are used each must be mounted on non
29. fe 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 Do not connect to any air distribution duct or system 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 eas 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 Venting to a Masonry Fireplace Chimney In some situations a code compliant chimney originally used for a masonry fireplace may b
30. he 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 difficulty in maintaining the fire and low heat output Overdraft can be caused by a very tall chimney even if it is the recommended size and can cause overfiring of your stove Signs of an overdraft include rapid fuel consumption inability 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 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 Chimney Connectors In general following these guidelines will ensure compli ance with all national and provincial codes prior to begin ning your installation check with your local building code official s regarding any additional local requirements or reg
31. he 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 Period HHT Manufactured Appliances and Venting EPA Components Covered Parts Labor Wood Pellet Wood Coal Electric Venting All parts and material except as 1 Year x x x x x x x covered Conditions Exclusions and Limitations listed Igniters electronic components x x x x x 2 years Factory installed blowers X X X L x 1 1 It Molded refractory paneis 3yes T x 1 1 Firepots and burnpots 5 years tyear T x X 1 Castingsandbaffles Manifold tubes 10 1 year X Burners logs and refractory ears Lifetime m XIIe Ie De Te Te mmm beyond warranty period See conditions exclusions and limitations on next page 4021 645C 12 29 10 Page 1 of 2 WARRANTY CONDITIONS This warranty only covers HHT appliances that are purchased through an HHT authorized dealer
32. ighest 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 3ft Above roof exit point 2ft Higher than anything within 10ft of the chimney Closest Combustible Material Minimum 2 50mm Clearance to Brick Minimum 12 300mm to Brick Fire Clay lt Thimble Chimney Connector cat Chimney Flue Masonry Chimney Built to NFPA 211 Specifications Minimum 12 300mm to Combustibles AN APPROVED USS WALL PASS THROUGH 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 More Than 10 ft 3m Height Necessary Above Any Roof Sur 10 ft Gm face Within 10ft 3m 4 2 ft 0 6m min ST 3ft 0 9m minimum Chimney The 3 foot 2 foot 10 foot rule Harman TL300 11 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 unsa
33. material Must minimum requirements of NFPA 211 in USA Refer to manufacturer s instructions and local codes for DISTANCES MINIMALI URI 2 precautions required for passing chimney through a combustible wall or ceiling A Unit fo Sidewell 20 A Entrelemuriateraletlappareil 500 mm Also be placed under any horizontal sections of fue connector hraca edi Tou HEATING B Unit to Backwall 18 B Entre le mur arriereet l appareil 450 mm extending 2 51mm beyond the measurement of the pipe C Chimney Connector to Sidewall 31 Entre le tuyau et le mur lateral 775mm Pour prot ger le plancher il faut sous le po le un mat riau Ed NOT this bus serving coli sa 352 Mountain House Road D Chimney Connector to Backwall 24 D Entre le tuyau etle mur arriere 600mm Qui doit aussi tre place sous les parties horizontales du tuyau ue Connector pipe must be S diameter minimum Halifax 17032 U E Unit to Adjacent Wall 18 E Entre le mur adjacent et l appareil 450mm de raccord la chemin e et s tendre 51 mm 2 po au del F 8 Chimney must be factory built UL 103HT or masonry F Chimney Connector to Adjacent Wall 27 Entre le tuyau et le mur adjacent 675 mm de la mesure du tuyau NOTE Replace glass only with 5mm ceramic glass available from your dealer Inspect and clean chimney frequently Under certain conditions of use creosote buildup may occur REFER TO MANUFAC
34. o insert anything such as a fire poker into the Combustion Package Doing this may cause damage to the combustion package See below HARMAN DO NOT use any tools or fire poker within this area Glass Replacement 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 com ponents of the door system fit 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 outside 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 Glass Cleaning 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
35. oad door handle The first position tells you the bypass damper is open Continue pivoting the handle toward you until it locks the top load door open 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 ofthe 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 overfiring condition discussed later in this section NEVER OPERATE WITH MORE THAN ONE DOOR OPEN AT A TIME The glass used in your TL300 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 Ifthe glass is broken or damaged do not operate the stove until it has been replaced See instructions in Maintenance section Grates 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 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 Andiron exten sions included with each stov
36. oing through the curing process and will disappear after a few fires CAUTION The stove is hot while in operation Keep children clothing and furniture away Contact may cause skin burns Never leave the stove unattended if either the ash or load door is open Overfiring may result Risk of Excessive Temperatures Keep Ash Door Closed During Firing of the Heater CAUTION Always wear fire resistant gloves to operate the stove The air control is hot while in operation Maintenance Like all fine equipment your TL300 requires some routine maintenance and inspection Follow the guide lines in this section to assure safe efficient operation The Stove Surface The stove s exterior surface should be dusted periodically with a soft cloth For more thorough clean ing wait until the stove is cool before using a damp cloth to clean any blemishes Controls 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 Fire Chamber 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 NOTE Be sure not t
37. oled This could take days Never use the ash disposal container for other trash Wood ash can be added to your garden or compost 18 Harman TL300 Avoid overfiring your stove Overfiring is a potentially hazardous situation which can lead to overheating of combustible materials dam age 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 or ash pan door open 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 connector to glow red If you notice signs of overfiring reduce the air supply to the fire and review the Maintenance sec tion in this manual IN THE EVENT OFA 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 relighting your stove As you begin to operate your stove at higher tem peratures you will notice a hot or unpleasant smell this is just the paint g
38. only Mobile Home installation should be done in ac cordance with the Manufactured Home and Safety Standard HUD CFR 3280 part 24 When installing the TL300 in a mobile home several re quirements must be met 1 The unit must be bolted to the floor 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 specified clearances to combus tibles must be followed 4 Unit must be grounded to the metal frame of the mo bile home 5 Smoke detectors and or smoke alarms are recom mended on each floor of the house Note that when loading fire 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 MOBILE HOME REGULATIONS DO NOT ALLOW INSTALLATION IN ANY ROOM DESIGNATED FOR SLEEPING Installation Clearances 31 775 mm Top vent ceiling and sidewall clearances 600 mm 450 mm 31 775 mm lr os gum 500 mm 700 mm Top vent ceiling and sidewall
39. r Rear housing Damper Ramp Adjustment 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 To adjust the ramp the stove MUST be allowed to go out and cool down After the stove has cooled off remove the stove pipe from the stove collar and close the damper Using a flashlight look into the collar About mid point of the damper plate on the backside you will see the adjustment bolt for the ramp tension See figure 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 ap proximately 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 f the tension is incorrect readjust the bolt 20 Harman TL300 The Chimney System Creosote 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 flue associated with a slow burning fire As a result creosote accumu lates on the flue lining When ignited this creosote can result in an extremely hot fire The FireDome on the TL300 cuts creo
40. rtain 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
41. sote to almost nothing when properly burned with dry seasoned wood The chimney should be inspected at least once every two months during the heating season to see if any creo sote 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 flashlight and mirror check the interior ofthe chimney connector and the chimney itself If a significant layer of creosote or soot has accumulated 1 8 or 3 mm it should be removed to reduce the risk of a chimney fire To clean deposits from the surface of the connector use a stiff wire brush after dismantling the connector as sembly To clean the chimney use a specially designed brush sized to fit 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 re paired if necessary Loosen nut Turn bolt inward 1 4 turn Cooking Grill 1 00 08121 The TL300 offers a unique Stainless steel cooking grill that can easily be taken in and out of the stove for easy cleaning Note Please use heat resistant gloves when handling the cooking grill Surfaces will be hot enough to cause physical harm Cozy Screen 3 40 06960 Your Harman TL300 can be burned like a fireplace with the optional Cozy Screen The Cozy Screen
42. the top loading door NOTE The bypass damper must be open for smoke less loading Open the bypass damper by pulling the handle toward the front of the stove Damper Open Damper Closed Top Load Door Open Building a Fire Minimum Primary Air Maximum Primary Air The air control lever is located directly below the ash lip ofthe stove Using this lever will enable you to vary the amount of air delivered to the fire 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 configuration 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 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 and damage will occur to the stove 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 To regulate the speed of the optional convection blower a
43. ulations which may influence 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 flue collar opening Do not use makeshift components 10 Harman TL300 No part ofthe 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 connec tor through a combustible wall if you must use an approved wall pass through described later in this section Assemble the connector beginning at the flue collar with the crimped ends pointing towards the stove to keep debris and creosote flakes 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 32 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 3m AII horizontal runs of connector must have a mini mum upward slope of 1 4 inch per foot 20 mm per meter Wall Pass thrus 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 th
44. 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 flow in your home Installing to a Prefabricated Chimney When venting your TL300 using a prefabricated chimney be sure to contact local building code authorities and to fol low the manufacturer s instructions exactly Use only the manufacturer s parts do not use makeshift installation tech niques All prefabricated chimneys must be tested to either the U S or Canadian high temperature standards UL 103 or ULC 5629 The Harman TL300 was tested with the fuel door open and closed Keep door closed for normal operating conditions If you operate with the door open open the by pass damper and put a screen
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