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Harman Oakwood 

11

3-90-08327R26_03/14

Floor Protection requirements

The Oakwood must be installed on a non-combustible floor 

or a non-combustible floor protector. Floor protection, when 

not using the optional bottom heat shield, must be a minimum 

3/4" (19mm) thickness of material having an insulating value 

equal to or better than 0.84k/in. (The lower the k value, the 

better the protection.)
Another method for calculating floor protection is in R value. 

This requirement would be for an R value of 0.89 or higher. 

(The higher the R value, the better the protection).
In all installations, the area under and around the stove must 

be protected from falling ash and live coals. 

The area under a 

horizontal run of chimney connector must also be protected, 

extending two (2) inches beyond the measurement of the 

horizontal connector.

 

Further guidelines for floor protection are as follows: 
In the U.S. the floor protector must be completely under the 

stove, and extending 16" in front of the door opening, 8" to 

each side and 8" to the back.
In Canada, the floor protection must extend 18" (457mm) 

in front of the door opening, 8" (203mm) to each side and 

extend to the wall behind the stove. 

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 other than 

those presented here.

installation

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: (see next pages for more details, including 

the use of double walled pipe and optional heat shields)
1. to the side wall, 26" (661 mm); 

2. to the back wall, 28" (712 mm). 

3. From the flue connector to the wall, 33" (839mm) 

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

note:

  For  a  vertical  chimney  connector  in  a  parallel 

installation  the  distance  of  the  connector  to  the  side  wall 

must be 32"(813 mm), due to the 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 24"(609 mm) from each corner of the stove 

measured straight back to the nearest combustible material, 

and 32" (813 mm) from the chimney connector to the walls.
From  the  front  of  the  stove,  clearance  to  combustible 

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

mm) in the 

U.S

. and 60"(1524 mm) in 

Canada.

j

j

k

l

Alternate floor protector dimension may be used as long as they satisfy 
the measurement requirements shown above.
Minimum size floor protection for a corner installation hearth pad is 
54" x 54" (USA ONLY).

54"

54"

l

j

Floor Protection 

requirements

Inches

Millimeters

Sides- USA /CANADA *

Rear- USA

l

Rear- CANADA

k

Front- USA /CANADA *

8

16

8

Wall

203

457

203

Wall

Summary of Contents for Oakwood

Page 1: ...eau etc to determine the need for a permit Cette guide d utilisation est disponible en francais Chez votre concessionnaire de Harman home heating Model s Oakwood Cast Iron Wood Stove NOTICE SAVE THESE...

Page 2: ......

Page 3: ...eating appliance Failure to follow instructions may result in property damage bodily injury or even death Table of Contents 352 Mountain House Road Halifax PA 17032 U S A Contains updated information...

Page 4: ...ES LIBRES AUX COMBUSTIBLES A Du mur de c t l appareil 26 660mm B Du mur arri re l appareil 28 711mm C Du tuyau de chemin e au mur de c t 38 965mm D Du tuyau de chemin e au mur arri re 32 813mm E Entre...

Page 5: ...2 32 Grams Per Hour Emissions on Low 0 8 Grams Per Hour Log Length Recommended 21 Maximum BTU Hour Input 42 000 Heating Capacity 1 400 3 600 sq ft Outside Air Size 3 or 4 Inch Heating capacity to be u...

Page 6: ...wood 3 90 08327R26_03 14 SPECIFICATIONS Andirons Grate Top Load Opening Air Control Front Load Door Top Load Door Bypass Damper Control Handle Ash Door Ash Door Latch Front Load Door Latch Optional Co...

Page 7: ...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...

Page 8: ...everal stages The initial or evaporation stage is where the moisture in the wood is driven off in the form of steam A second stage is where the volatile gases contained in the wood are released and bu...

Page 9: ...t 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 Ig...

Page 10: ...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...

Page 11: ...s other than those presented here INSTALLATION 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...

Page 12: ...12 Harman Oakwood 3 90 08327R26_03 14 INSTALLATION CLEARANCES See NFPA 211 for more installation clearance reductions when using USM wall protection etc 21 25...

Page 13: ...Harman Oakwood 13 3 90 08327R26_03 14 INSTALLATION CLEARANCES See NFPA 211 for more installation clearance reductions when using USM wall protection etc...

Page 14: ...14 Harman Oakwood 3 90 08327R26_03 14 installation clearances See NFPA 211 for more installation clearance reductions when using USM wall protection etc...

Page 15: ...es with hearth weight limitations The Oakwood should not be installed into a factory built fireplace unless the hearth area is designed to take the maximum weight of the stove The Oakwood loaded with...

Page 16: ...of space closet or other concealed space or through a floor or ceiling Whenever possible avoid passing the connector through a combustible wall if you must use an approved wall pass through described...

Page 17: ...e 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...

Page 18: ...nry fireplace may be used to install your Oakwood 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...

Page 19: ...urn 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...

Page 20: ...ilt Chimney Roof Flashing Chimney Cap Factory Built Metal Chimney Sealed Storm Collar Finishing Collar Chimney Connector Roof Radiation Shield Cathedral Style Chimney Support Chimney Cap Storm Collar...

Page 21: ...d air space Minimum of three sheet metal screws per joint of chimney connector Mantel and trim protection Airtight insulated clean out Damper closed and sealed with non combustible material Combustibl...

Page 22: ...ector Must Extend to Flue Liner Minimum 8 Masonry Thickness in Front of Smoke Chamber Use Damper Adapter or Seal with Non Combustible Material Floor Protection in Accordance with Solid Fuel Appliance...

Page 23: ...s Steel Flex Liner or Other Approved Lining System in Offsets Listed Fireplace Trim Protection for Reduced Clearance UL1777 Stainless Steel Liner System or Other approved lining system Follow liner ma...

Page 24: ...e liner with required air space Listed or approved thimble assembly 1 Clearance for exterior chimney or 2 clearance for interior chimney and 2 clearance for NFPA 211 type approved thimbles Airtight in...

Page 25: ...rfaces 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...

Page 26: ...ixed 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...

Page 27: ...installation the smoke deflector may not be needed on the top vent models 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 Sc...

Page 28: ...g Manufacturing date jan 2010 1 2 3 4 6 8 9 10 15 16 17 18 21 22 23 24 25 26 27 28 19 20 13 14 7 5 11 12 1 90 02490 1 black 1 90 02490 12 Forest green ending Manufacturing date jan 2010 1 90 02490 13...

Page 29: ...per Elbow Painted 3 50 00500S Y 7 Cook Grill Assembly Optional 1 00 08121 8 Flue Collar 4 00 249108D 9 Top Hinge Plate Qty 2 req 2 00 249147S 10 Top 4 00 249105P Gasket 30 Ft 1 00 00888 Y 11 Top Load...

Page 30: ...249188L 22 Ash Pan 1 10 249151 Y 23 Steel Ash Box Weldment 1 10 249144S 24 Ca Shield 2 00 249157B 25 Leg Qty 4 req 4 00 249100P Y 26 Bottom 4 00 249104D 27 Right Side Panel 4 00 249102D 28 Damper Fra...

Page 31: ...9117A Y 32 8 Grate 2 00 249122 Y 32 9 Cast Right Inside Plate w Gasket 1 10 249118A Y 32 10 Rear Brick Retainer Pkg of 2 1 00 249135 32 11 Shoe Brick 3 40 00100 Y Gasket shoe Brick 10 Ft 1 00 11862 Y...

Page 32: ...nty 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...

Page 33: ...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 no...

Page 34: ...34 Harman Oakwood Date Of Service Performed By Description Of Service 3 90 08327R26_03 14 service maintenance log...

Page 35: ...35 Harman Oakwood 3 90 08327R26_03 14 NOTES...

Page 36: ...e 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 prod...

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