FIREPLACE INSERT & FREESTANDING
MODEL 81
NON-CATALYTIC UNIT
Buck Stove
FEATURES
PREPARATIONS INSTALLATION
OPERATION MAINTENANCE SAFETY
SAFETY NOTICE
IF THIS HEATER IS NOT PROPERLY INSTALLED, A HOUSE FIRE MAY
RESULT. FOR YOUR SAFETY, FOLLOW THE INSTALLATION INSTRUCTIONS.
CONTACT THE AUTHORITY HAVING JURISDICTION (SUCH AS MUNICIPAL
BUILDING DEPARTMENT, FIRE DEPARTMENT, FIRE PREVENTION BUREAU,
etc.) CONSULT BEFORE INSTALLATION TO DETERMINE THE NEED TO
OBTAIN A PERMIT. KEEP THESE INSTRUCTIONS FOR FUTURE USE.
TESTED AND LISTED BY: ITS/WARNOCK HERSEY, MIDDLETON, WI
MANUFACTURED BY NEW BUCK CORPORATION
200 ETHAN ALLEN DRIVE
P.O. BOX 69
SPRUCE PINE, N.C. 28777
www.buckstove.com Revised January 2013
TABLE OF CONTENTS
Wood Stove Description ............................................................................................................... 2
Important Instructions ................................................................................................................... 3
SECTION I: Introduction ............................................................................................................. 4
SECTION II: Masonry Insert Installation ..................................................................................... 5
Installation Preparation-Fireplace ................................................................................................. 7
Mounting Trim Panels .................................................................................................................. 9
SECTION III: Pre-Fab Insert Installation ................................................................................... 12
SECTION IV: Residential Freestanding Installation .................................................................. 13
Freestanding Installation Clearances .......................................................................................... 21
Installation of Close Clearances Shields ..................................................................................... 23
SECTION V: Freestanding Mobile Home Installation ............................................................... 24
SECTION VI: Wood Heater Safety ............................................................................................ 29
SECTION VII: Operation ........................................................................................................... 30
SECTION VIII: Room air blower operation ............................................................................. 32
SECTION IX: Troubleshooting .................................................................................................. 33
Parts List ..................................................................................................................................... 34
Warranty ..................................................................................................................................... 35
Page 2
EPA COMPLIANCE STATUS
The Model 81 heater meets U.S. Environmental Protection Agency’s Emission limits for wood
heaters sold after July 1, 1992. Under specific conditions this heater has been shown to deliver
heat at rates ranging from approximately 10,000 to 45,000 BTU/hr for the Model 81.
MODEL 81
WOOD STOVE
1. Secondary air tubes
2. Blower control (rheostat)
3. Primary air control
4. Warm air outlets
5. Baffles (interior of stove)
6. Air inlet
7. Door
8. Hearth extension
9. Power cord
10. Legs
11. Automatic/off/man. switch
12. Brass cap
13. Hinge Block
14. Brass overlays
15. Brass overlay mounting
screws
16. Glass clips
17. Hearth Brass
18. Door Gasket
19. Side glass
20. Leveling screws
21. Firebrick
22. Motor
23. Motor mount bracket
24. Cover Door
25. Cover door screws
26. Shot gun air box
27. Ash pan
28. Disc thermostat
29. Door handle & brass spring handle
30. Air wash screen
31. Glass gasket
32. Cover door hinge
33. Magnet holder
34. Cover door Magnet
35. Door latch
36. Door latch screw
37. Top Baffle Board
38. Hinge pins
39. 6" Flue exit
(4)
(30)
(15)
(18)
(14)
(35)& (36)
(19)
(29)
(25)
(3)
(11)
(2)
(9)
(28)
(20)
(24)
(22)
(21)
(23)
(32)
(27)
6
(10)
(34)
(33)
(17)
(8)
(31)
(16)
(38)
(13)
(12)
(5)
(37)
(26)
(7)
(1)
(39)
Page 3
INSTALLATION, OPERATION, AND
MAINTENANCE INSTRUCTIONS
MODEL 81
READ THIS FIRST
IMPORTANT INSTRUCTIONS
WARNING
THESE UNITS GENERATE A LOT OF HEAT, SO TREAT THEM WITH CARE. HOT
WHILE IN OPERATION. KEEP CHILDREN, CLOTHING AND FURNITURE AWAY.
CONTACT MAY CAUSE SKIN BURNS. READ ALL INSTRUCTIONS BEFORE
INSTALLING AND USING THE APPLIANCE. FAILURE TO FOLLOW INSTRUCTIONS
MAY RESULT IN PROPERTY DAMAGE, BODILY INJURY OR EVEN DEATH. SAVE
THESE INSTRUCTIONS FOR FUTURE REFERENCES.
The New Buck Corporation non-catalytic system has been tested by Intertek Testing
Services, Warnock Hersey to ANSI/UL Standards :UL 1482 (1996) :UL 1482 (200) :UL
1482 (2006) :UL 1482 (2010).
Install and operate your units according to instructions provided in this manual. Local
building codes may apply; therefore, contact your local building inspector or fire marshal
for necessary installation requirements and permits which may go beyond these instruc-
tions.
If appliance is installed in mobile homes:
DO NOT INSTALL IN SLEEPING ROOMS.
NOTE: When burning any unit or appliance that combusts fuel for heat, such as coal, oil,
wood or natural and (L.P.) liquid petroleum gas, we highly recommend the use of smoke
and carbon monoxide detectors in your home.
Examine masonry fireplace and chimney prior to installation of fireplace accessory to
determine that construction meets minimum fireplace construction requirements
illustrated in instructions, that it is free from cracks, loose mortar, creosote deposits and
other blockage or other signs of deterioration.
CAUTION
DO NOT USE MORE THAN ONE STOVE TO A CHIMNEY. DO NOT USE A FLUE
INTENDED FOR A GAS APPLIANCE. DO NOT CONNECT THIS UNIT TO A CHIMNEY
FLUE SERVING ANOTHER APPLIANCE. DO NOT CONNECT TO ANY AIR
DISTRIBUTION DUCT OR SYSTEM.
A factory-built pre-fabricated chimney may be used for your units when installed in
compliance with manufacturer's specification and uniform building code.
Page 4
CAUTION
YOUR CHIMNEY MUST BE CORRECTLY SIZED. A CHIMNEY THAT IS TOO SMALL
OR LARGE IN DIAMETER, OR TOO SHORT, CAN CAUSE YOUR STOVE TO SPILL
SMOKE WHEN THE DOOR IS OPENED.
SECTION I
INTRODUCTION
Your Buck Stove is non-catalytic unit designed to meet the most stringent emissions standards
without the use of a catalytic combustor. This effect is achieved through the use of a secondary
air which is mixed with primary air in unit's firebox.
For peak performance, we suggest the use of natural seasoned hard wood, loading wood from
front to rear.
NOTE: Soft woods such as pine, create more creosote, clogging of chimney and produce a less effi-
cient burn performance.
You should not burn trash or garbage, artificial or paper logs, gift wrapping, treated or painted
wood or any type of coal or flammable fluids.
The primary air, which is controlled by the user, burns the wood. Secondary air is admitted into
firebox through secondary air tubes at top of firebox. This secondary air burns impurities in
smoke released from the initial wood burning. The temperature necessary for this combustion is
maintained through the firebrick refractory. If any more technical information is necessary,
contact your local dealer.
This heater is equipped with a standard room air blower. For operation and use of these
electrical assemblies, see instructions provided in this manual starting on page 30.
Page 5
SECTION II
MASONRY INSERT INSTALLATION
The Model 81 may be installed using an all masonry fireplace built in accordance with the
Uniform Building Code and National Fire Protection Association (NFPA). The first step in
this type of installation is to determine acceptability of fireplace and chimney for use with a
woodstove. Both construction and condition of fireplace are important
considerations when installing a woodstove. The chimney should extend at least 3' above roof
and at least 2' above any point of roof within 10'.
CAUTION
REMEMBER TO HAVE YOUR CHIMNEY INSPECTED FOR LEAKS AND BLOCKAGE
BEFORE YOU INSTALL YOUR STOVE. DO NOT CONNECT THIS UNIT TO A
CHIMNEY FLUE SERVING ANOTHER APPLIANCE.
MINIMUM CLEARANCE MASONRY INSERT
A. Side Wall Combustible
B. Front Floor Protector
C. Side Floor Protector
D. Side Wood Trim
E. Top Wood Trim
F. Mantel or Brackets
12"
16"
8"
7"
10"
21"
MODEL 81
1. The hearth must be of masonry construction and must extend a minimum of 16" in front of
firebox opening and a minimum of 8" to either side of firebox opening.
2. If there is not minimum hearth protection from front of firebox opening and front of
masonry hearth, a floor protector must be used in front of hearth to protect combustible
materials. The floor protector must be 3/8" minimum thickness non-combustible material
or equivalent.(See Page 6).
F
B
A
E
C
D
F
B
A
E
C
D
Page 6
MINIMUM CLEARANCES
Floor Protection:
When installing freestanding heater, a floor protector must be use. Floor protector must be 3/8”
minimum thickness non-combustible material or equivalent.
How to use alternate materials and how to calculate equivalent thickness
An easy means of determining if a proposed alternate floor protector meets requirements listed
in the appliance manual is to follow this procedure:
1. Convert specification to R-value:
R-value is given—no conversion is needed.
K-factor is given with a required thickness (T) in inches:
C-factor is given: R=1/C
2. Determine the R-value of the proposed alternate floor protector.
Use the formula in step (1) to convert values not expressed as “R”
For multiple layers, add R-values of each layer to determine the overall R-value.
3. If the overall R-value of the system is grater than the R-value of the specified floor protec-
tor, the alternate is acceptable.
Example:
The specified floor protector should be 3/4” thick material with a K-factor of 0.84.
The proposed alternate is 4” brick with a C-factor of 1.25 over 1/8” mineral board with a
K-factor of 0.29.
Step (a): Use formula above to convert specification to R-value. R= 1/K x T = 1/0.84 x .75 =
0.893
Step (b): Calculate R of proposed system. 4” brick of C=1.25, therefore Rbrick = 1/C = 1/1.25
=0.80 1/8” mineral board of K = 0.29, therefore Rmin.bd. =1/029 x0.125 = 0.431
Step (c): Compare proposed system R of 1.231 to specified R of 0.893. Since proposed
system R is greater than required , the system is acceptable.
Definitions:
Install in accordance with 24 CFR, Part 3280 (HUD).
Thermal conductance = C =
Btu
=
W
(hr)(ft²)(°F) (m²)(°K)
Thermal conductance = K =
(Btu)(inch)
=
W
=
(Btu)
(hr)(ft²)(°F) (m)(°K) (hr)(ft)(°F)
Thermal conductance = R =
(ft²)(hr)(°F)
=
(m²)(°K)
Btu W
Page 7
POSSIBLE TOOLS NEEDED FOR INSTALLATION
If you decide to install your own stove, there are several hand tools you may need to do the job.
If you do not already have them, they are readily available at most hardware stores.
Caulking gun
Large adjustable wrench (may not be needed)
Drop cloths or newspapers
Vacuum cleaner or whisk broom
Flashlight
1 tube of RTV silicone, Code 103 or 106, or high temperature rubber cement rated between
450
o
F- 600
o
F
7/32" drill bit and drill
Socket/Ratchet Set
INSTALLATION PREPARATION
Fireplace:
1. Relocate furniture and other materials away from front of fireplace to allow free access to
fireplace.
2. Cover hearth and adjacent floor areas with a drop cloths to protect from soiling or marring
surface.
3. Remove existing fireplace damper plate.
4. Thoroughly clean fireplace of ashes and soot.
5. Check chimney and smoke chamber for excessive buildup of creosote or soot. Also, check
for obstructions, such as birds nests. If chimney is excessively dirty, clean it or have
someone clean it professionally BEFORE installing or using room heater.
6. If fireplace has an ash dump or outside air provision, these must be sealed off with metal or
tightly packed non-combustible insulation to prevent cold air from entering fireplace
chamber.
MASONRY INSERT INSTALLATION
INSTALLATION OPTIONS
This unit (appliance) may be installed into an all masonry fireplace, built in accordance with
Uniform Building Code and National Fire Protection Association (NFPA 211).
NOTE: Check with local building officials for any permits required for installation of this unit
and notify your insurance company before proceeding with installation.
In cases, such as improperly drawing fireplaces, oversize flue liners are to meet codes in certain
areas it is recommended that one of the flowing procedures be followed:
A. A Chimney Connector can be installed from appliance flue exit through damper, plus
a air-tight face seal. See option (A) page 8.
B. A listed Direct Connect can be installed from appliance flue exit through damper,
into first section of flue liner with air-tight seal. See option (B) page 8.
C. A Positive Connect can be installed from appliance flue exit continuing up through
entire chimney and exiting at top of chimney. See option (C) page 8.
Page 8
OPTION (B)
REMOVE
DAMPER
OR WIRE IT
OPEN
AIRTIGHT
INSULATED
CLEAN-
OUT
BLOCK-OFF PLATE
OR DAMPER
ADAPTER
SEAL TRIM PANELS
WITH INSULATION
OR HIGH
TEMPERATURE
CAULK
STAINLESS
STEEL
CHIMNEY
CONNEC-
TOR MUST
EXTEND 1’
PAST THE
BLOCK-OFF
PLATE OR
TO THE
FLUE LINER
NOTE: Follow installation instruction
with Direct Connection Kit.
(Kit sold separately)
SAFETY NOTICE
If this appliance is not properly installed, a house fire may result. For your safety, follow the installation directions.
Contact local building or fire officials about restrictions and installation inspection requirements in your area.
STARTER PIPE
SEAL TRIM PANELS AND UNDER
FRONT OF STOVE UNIT WITH
INSULATION OR HIGH
TEMPERATURE CAULK
OPTION (A)
REMOVE
DAMPER
OR WIRE
IT OPEN
AIRTIGHT INSU-
LATED CLEAN-
OUT
NOTE: New Buck Corporation grants no war-
ranty, implied or stated, for the installation or
maintenance of your appliance, and assumes no
responsibility of any consequential damage (s).
OPTION (C)
NOTE: Follow installation
instruction with Positive
Connection Kit.
(Kit sold separately)
TRIM PANELS
CAP (PREVENTS
WATER FROM
ENTERING)
FLUE
LINER
THE LINER MUST
BE STAINLESS
STEEL CONNEC-
TOR OR FLEXIBLE
VENT. FOLLOW
THE LINER MANU-
FACTURE’S IN-
STRUCTIONS FOR
INSTALLATION
AND SUPPORT
AIRTIGHT
INSULATED
CLEAN-OUT
REMOVE
DAMPER
OR WIRE
IT OPEN
INSTALL A NON-COMBUSTIBLE
COVER PLATE TO PREVENT
WATER FROM ENTERING THE
CHIMNEY
Page 9
INSTALLATION PROCEDURE
(Use a chimney connector or a Listed Direct or Positive Connect) (See Page 8.)
POSITIONING HEATER
When positioning heater, the following conditions
MUST be met! (See Figure 2).
1. The front of damper opening must be positioned
BEHIND back edge of lintel to ensure proper draft.
(See Figure 2).
2. Center heater in the fireplace opening.
MOUNTING TRIM PANELS
After unit is positioned, mark mounting position of trim
panels as follows:
1. Place side trim panels flat against face of fireplace.
Mark front edge of trim panel with a pencil to make a
vertical reference line. (See Figure 3).
2. Place top (long) trim panel on top of unit.
The panel should be flat against the outside face
of fireplace and standing vertically. Mark along
lower edge of trim panel with a pencil to make a
reference line for mounting.
3. Slide unit out of fireplace far enough to work
behind trim panel reference lines.
FIGURE 3 MOUNTING TRIM PANELS
FIGURE 2 POSITIONING
4. Mount side trim panels. (See Figure 3).
a. Position side trim panel on reference line.
b. Drill mounting holes in center of side trim panel mounting brackets to allow for adjustment in and out if
necessary.
c. Mount trim panel using self-tapping screws provided.
5. Place top trim panel on reference mark. Top trim panel mounting bracket (supplied) must overlap rear lip of
top trim panel. Drill mounting holes in top of stove using holes in bracket as guide. Tighten screws.
6. Follow installation procedures in listed direct connect or positive connect kit you are using and install heater
connect kit in fireplace. If not using one of installation methods shown on Page 8, continue.
7. Slide unit back into fireplace. Check to be sure that trim panels are properly positioned and lie flat against
front of fireplace. If one or more of panels is out of position, slide unit out and reset by loosening mounting
screws and repositioning in slot.
8. Reinstall top trim panel by sliding rear lip of top trim panel underneath front lip of mounting bracket already
secured to top of unit.
SIDE TRIM PANEL
TOP TRIM PANEL
TOP TRIM PANEL
MOUNTING BRACKET
FIRE PLACE CUT AWAY
VERTICAL PLANE
LINTEL EDGE
DAMPER
OPENING
Page 10
NOTE: Mount top trim panel so that it sits in front of top of side trim panels.
9. Obtain brass trim kit provided with insert kit and slip over top and sides of trim panels. Top ends of brass may
need to be trimmed to fit (See Figure 4).
10. Using insulation provided, peel and stick to back of panels overlapping fireplace dimensions by 1" on each
side and top. (See Figure 4A).
11. Next using high heat silicone or furnace cement run heavy bead of caulking around where panels meet the
stove. (See Figure 4A).
12. Slide unit back into fireplace. Check to be sure that trim panels (and brass) are properly positioned and lie flat
against front of fireplace. If panels are out of position, slide unit out and reset by loosening mounting screws
and repositioning in slot. Using the bar, lift stove up in front. Place insulation across front and surface of
hearth or bottom of fireplace to make complete seal.
13. To check seal of panels, use candle flame and go around entire area sealed by silicone and insulation. If flame
leans toward inside of fireplace, add additional insulation. This ensures an airtight seal.
FINAL CHECK
1. Recheck specified clearances.
2. Remove all foreign material from firebox area.
3. Primary Air Control: The primary air intake draft control is located at right bottom side of hearth. It is
operated by moving handle out to open (to allow air into the firebox) or in to control or close off air into
firebox. (See Figure 4).
4. Plug power cord into a 115V AC outlet if optional motor is being used. “Do not run power cord under unit
or in high traffic areas.
5. Place rumpled pieces of newspaper in stove. Light it and close door. Ensure that stove draws properly through
primary draft.
NOTE: Do not use grate or elevate fire. Build wood fire directly on inner bottom of fire box.
6. Check for smoke leaks around door.
7. Open door and check for smoke escaping from front of stove. Smoking usually ndicates a defective or poorly
positioned chimney. Some chimneys with a marginal draft can be pre-heated by lighting newspaper and
holding it near open damper with a poker or fire tong. Once chimney heats up, a proper draft can usually be
obtained.
If a thorough review of Troubleshooting Guide in the manual does not reveal problem, contact your dealer for
assistance.
FIGURE 4A
Top Trim Panel
Outer Trim
Primary Air Control
Side Trim Panel
HIGH TEMP
SILICONE
INSULATION
FIGURE 4
Page 11
CAUTION
THE UNIT IS PAINTED WITH A SPECIALLY FORMULATED HIGH
TEMPERATURE PAINT THAT CURES DURING THE FIRST TWO OR THREE
FIRINGS. YOU MAY NOTICE A SLIGHT SMOKING EFFECT AND AN ODOR OF
BURNING PAINT WHEN YOU BUILD THE FIRST FIRES. THIS IS NORMAL AND
IS NOT A CAUSE FOR ALARM. IN SOME CASES, THESE FUMES WILL
ACTIVATE A SMOKE ALARM. OPENING A WINDOW NEAR THE UNIT WILL
ALLOW THESE FUMES TO ESCAPE. DO NOT BUILD A LARGE, ROARING FIRE
UNTIL THIS CURING IS COMPLETE OR HEATER FINISH MAY BE DAMAGED.
The connector and/or chimney should be inspected at least once a month during heating season
to determine if a creosote buildup has occurred.
CAUTION
NEVER USE GASOLINE, GASOLINE-TYPE LANTERN FUEL, KEROSENE,
CHARCOAL LIGHTER FLUID OR SIMILAR LIQUIDS TO START OR "FRESHEN
UP" A FIRE IN THE HEATER. KEEP ALL SUCH LIQUIDS WELL AWAY FROM
THE STOVE WHEN IT IS IN USE. ALL FLUIDS OF THIS TYPE GIVE OFF
VOLATILE FUMES AND CAN AND WILL EXPLODE! DON'T TAKE A CHANCE
WITH THE SAFETY OF YOUR HOME AND FAMILY.
Page 12
SECTION III
PRE-FAB INSERT INSTALLATION
The Model 81 may be installed into any UL listed pre-fabricated fireplace that is large enough
to accept it.
NOTE: When installing Model 81 into a Pre-Fab Zero-Clearance fireplace, a UL-1777
LINER must be installed the Full Length of chimney and attached to flue exit of insert.
NOTE: The ash lip, smoke baffle and smoke shelf of pre-fab fireplace may be removed if
necessary to provide room for these models. Any other alteration to unit will void ALL New
Buck Corporation responsibility and liability. The warning label below must be attached to
back of fireplace.
NOTE: Plug power cord into a 115V AC outlet. Set switch to “Manual” and rheostat to
“High” position to ensure motor operates properly. Route power cord to prevent damage to cord
insulation from heat and sharp objects. Keep cord out of way of traffic to prevent damage
caused by tripping, etc.
NOTE: DO NOT BLOCK ANY EXISTING LOUVERS OR VENTS ON EXISTING
PRE-FAB WITH ANY TRIM PANELS FOR MODEL 81.
Except for “notes” above, please follow instruction of masonry installation, Section II.
Instruction
Minimum clearances for stove
Minimum clearances for floor protector
WARNING: This fireplace must be
restored to it’s original condition for safe use
if the fireplace insert is removed.
Page 13
SECTION IV
RESIDENTIAL FREESTANDING INSTALLATION
Select an installation location that will give best airflow from front of heater to
remainder of home.
PREPARING STOVE FOR INSTALLATION
1. Inspect unit for any obvious physical damage.
2. Plug power cord into a 115V AC outlet to test motor and fan. Do not run cord under unit or in high
traffic areas.
3. Check primary air draft control to ensure that it slides freely. (See Figure 5).
4. Remove any items from within firebox. Spread a dropcloth on floor behind heater. Next, tilt heater so
that back is on drop cloth.
5. ( Leg Kit ): If legs are to be used, obtain four legs, attach legs to holes in bottom of unit with bolts
and washers supplied with leg kit. (See Figure 5).
6. ( Pedestal Kit ): If pedestal kit is being used an outside air is required for residential free
standing installation (page 25 Out Side Air Installation). Open freestanding kit and obtain
stand. Place stand against bottom of heater (angle side to heater). Center stand front to rear and also
center stand left and right. Mark screw locations on bottom of stove through outer holes of stand
mounting angles. Set stand aside and drill four 7/32" holes in heater bottom. Then mount stand to
bottom of heater with screws provided. (See Figure 5A).
7. Obtain four (4) 3/16" self-tapping screws and secure stand to heater.
8. Reposition heater to upright position.
FOUR NEW HOLES
Figure 5
Figure 5A
PRIMARY AIR
DRAFT CONTROL
PEDESTAL
HOLES FOR MOUNTING PEDESTAL
Page 14
ALTERNATE FLOOR PROTECTORS MATERIAL
Floor Protection:
When installing freestanding heater, a floor protector must be use. Floor protector must be 3/8”
minimum thickness non-combustible material or equivalent.
How to use alternate materials and how to calculate equivalent thickness
An easy means of determining if a proposed alternate floor protector meets requirements listed
in the appliance manual is to follow this procedure:
1. Convert specification to R-value:
R-value is given—no conversion is needed.
K-factor is given with a required thickness (T) in inches:
C-factor is given: R=1/C
2. Determine the R-value of the proposed alternate floor protector.
Use the formula in step (1) to convert values not expressed as “R”
For multiple layers, add R-values of each layer to determine the overall R-value.
3. If the overall R-value of the system is grater than the R-value of the specified floor protec-
tor, the alternate is acceptable.
Example:
The specified floor protector should be 3/4” thick material with a K-factor of 0.84.
The proposed alternate is 4” brick with a C-factor of 1.25 over 1/8” mineral board with a
K-factor of 0.29.
Step (a): Use formula above to convert specification to R-value. R= 1/K x T = 1/0.84 x .75 =
0.893
Step (b): Calculate R of proposed system. 4” brick of C=1.25, therefore Rbrick = 1/C = 1/1.25
=0.80 1/8” mineral board of K = 0.29, therefore Rmin.bd. =1/029 x0.125 = 0.431
Step (c): Compare proposed system R of 1.231 to specified R of 0.893. Since proposed
system R is greater than required , the system is acceptable.
Definitions:
Install in accordance with 24 CFR, Part 3280 (HUD).
Thermal conductance = C =
Btu
=
W
(hr)(ft²)(°F) (m²)(°K)
Thermal conductance = K =
(Btu)(inch)
=
W
=
(Btu)
(hr)(ft²)(°F) (m)(°K) (hr)(ft)(°F)
Thermal conductance = R =
(ft²)(hr)(°F)
=
(m²)(°K)
Btu W
Page 15
Chimney
This model is designed for connection to any listed 2100º UL103 HT chimneys and parts.
Follow chimneys manufacturer's instructions carefully.
NOTE: This Room Heater must be converted to (1) a chimney complying with requirements
for Type HT chimneys in Standard forchimneys, Factory-Built, Residential, Type and
Building Heating Appliance, UL 103, or (2) a code approved masonry chimney with a flue
liner. The chimney size should not be less than nor more than 3 times greater than cross-
sectional area of flue collar.
CAUTION
SPECIAL METHODS ARE REQUIRED WHEN PASSING THROUGH A
WALL OR CEILING. SEE INSTRUCTIONS AND BUILDING CODES.
DETERMINING CHIMNEY LOCATION
A. Ceiling Exits: (Using 6" Single Wall Pipe and UL 103 HT type chimney
system listed with manufacturer in this section of manual).
1. Suspend a plumb bob from ceiling above unit so weight is hanging in center of flue exit. (A
small weight on a string will serve as a plumb bob). Mark ceiling where string is suspended
to locate center of chimney.
2. After locating center of hole, install ceiling support box, chimney, flashing and rain cap, per
chimney manufacturer's instructions.
3. Now connect stove and ceiling support box using #24 ga. minimum blued or black steel
connector pipe. (DO NOT USE GALVANIZED PIPE). Connect each section so
crimped end faces downward and secure each section to each other using at least
Page 16
three (3) sheet metal screws or rivets. Next, install an optional New Buck Corporation
chimney connector to flue exit of heater. (See Figure 6).
4. Install Single Wall Connector and chimney system, per manufacturer’s written operating
instructions. See manufacturer’s list of tested pipes in this manual.
Figure 6
Figure 7
B. Wall Exit Into Metal Tee-Box
1. Mark the plumb line on wall directly behind center of heater. (See Figure 7).
NOTE: When using #24 ga. minimum blue or black steel pipe maintain 18" between pipe and
ceiling.
2. Place vertical portion of heater pipe and elbow in position and project a point onto plumb
line level with center of the elbow.
3. Measure up so there will be at least 1/4" rise per foot of horizontal connector pipe.
(3) sheet
metal
screws
or rivets.
Optional
New Buck
Corporation
chimney
connector
Page 17
maintaining clearances to ceiling as noted in Figure 7. This will give you center of hole for
chimney penetration.
4. After locating center of penetration, install tee box and chimney, per chimney
manufacturer's specifications.
5. Connect chimney collar to tee-box using #24 ga. minimum blued or black steel connector
pipe. (DO NOT USE GALVANIZED PIPE). Connect each section so crimped end faces
downward and secure each section to each other using three (3) sheet metal screws or rivets.
C. Wall Exit Into Masonry (Using Single Wall Pipe)
1. Before connecting this unit to a masonry chimney, determine that masonry fireplace wall
pass through connector thimble meets NFPA-211 Code and local building codes and is
a minimum of 18" from ceiling. If connector thimble does not meet these codes, the pass
through connector must be modified. (See Figure 8).
Figure 8
Connectors may pass through walls or partitions constructed of combustible material if
connector is:
(a) Either listed for wall pass through or is routed through a device listed for wall pass
through and is installed in accordance with conditions of listing.
(b) Selected or fabricated in accordance with conditions and clearances as stated in NFPA-
211 Code. Any unexposed metal that is used as part of a wall pass through system and is
exposed to flue gases shall be constructed of stainless steel or other equivalent material
that will resist corrosion, softening, or cracking from flue gases at temperatures up to
1800
o
F.
Page 18
NOTE: In addition, a connector to a masonry chimney shall extend through wall to inner face
or liner but not beyond and shall be firmly cemented to masonry.
EXCEPTION: A thimble may be used to facilitate removal of chimney connector for
cleaning, in which case, thimble shall be permanently cemented in place with high-temperature
cement.
2. Once through-the-wall thimble codes are met, simply connect chimney collar to wall pass
through connector using #24 ga. minimum, blued or black steel connector pipe as follows:
(a) Maintain 1/4" rise per foot (horizontal length) from appliance to chimney.
(b) Connect each section so crimped end faces downward or back toward unit.
(c) Secure each section to each other using at least three (3) sheet metal screws or rivets.
(d) Use three (3) sheet metal screws to fasten pipe to connector collar on heater.
D. Ceiling Exit-Close Clearance
1. Suspend a plumb bob from ceiling above unit so that weight is hanging in center of
flue exit. (A small weight on a string will serve as a plumb bob). Mark ceiling where string
is suspended to locate center of chimney hole.
2. After locating center of hole, install ceiling support box, chimney flashing and rain cap.
3. Now connect stove and ceiling support box using #24 ga. minimum blued or black steel
connector pipe. (DO NOT USE GALVANIZED PIPE). Connect each section so crimped
end faces downward and secure each section to each other using at least three (3) sheet
metal screws or rivets. Next, install an optional New Buck Corporation chimney connector
to flue exit of heater or you may use “Ell” brackets to fasten pipe to stove.
4. Install Single Wall Connector and chimney system, per manufacturer’s written operating
instructions. See manufacturer's list of tested pipes in this manual.
Page 19
OPTIONAL
Figure 8
Close Clearance Installation using: (1) 6" Simpson Dura-Vent single wall chimney
connector Dura Black and 6" Simpson Dura-Vent 2100 Deg Ht. “Type DP” chimney. (2) 6"
Metal Fab Type single wall connector- 6" Metal Fab 2100 HT chimney. (3) 6” Ameritec
single wall connector - 6” Ameritec 2100 degree HT chimney . For minimum clearances see
pages 21 & 22.
ALCOVE INSTALLATION CLEARANCES
Must use 6" Single Wall Connector and 6" Type HT Pipe listed for close clearance reduction
listed in this manual. For minimum clearances see pages 21 & 22. Must also use close
clearance shield kit.
CEILING SUPPORT
BOX
SINGLE WALL
PIPE
CHIMNEY CONNECTOR
Page 20
FINAL CHECK
1. Recheck specified clearances.
2. Remove all foreign material from firebox area.
3. Open primary air draft.
NOTE: Plug power cord into a 115V AC outlet. Set switch to “Manual” and rheostat to “High”
position to ensure motor operates properly. Route cord to prevent damage to cord insulation
from heat and sharp objects. Keep cord out of way of traffic to prevent damage caused by
tripping, etc.
4. Place crumpled pieces of newspaper in stove. Light it and close door. Ensure that
stove draws properly through primary draft.
5. Check for smoke leaks around door.
CAUTION
Open door and check for smoke escaping from front of stove. Smoking usually indicates a
defective or poorly positioned chimney. Some chimneys with a marginal draft can be pre-
heated by lighting newspaper and holding it near open damper with a poker or fire tong.
Once the chimney heats up, a proper draft can usually be obtained.
If a thorough review of the Troubleshooting Guide in manual does not reveal problem, contact
your dealer for assistance.
CAUTION
The unit is painted with a specially formulated high temperature paint that cures during
the first two or three firings. You may notice a slight smoking effect and an odor of
burning paint when you build first fires. This is normal and is not a cause for alarm. In
some cases, these fumes will activate a smoke alarm. Opening a window near unit will
allow these fumes to escape. DO NOT build a large, roaring fire until this curing is
complete or heater finish may be damaged.
Page 21
CLEARANCES FOR MODEL 81
MINIMUM CLEARANCES TO COMBUSTIBLES
FREESTANDING
Figure 9
A B C D E F G
MODEL 81 23" 23" 25" 16" 16” 8” 8”
NOTE: All clearances are to combustibles without low clearance shields and using single wall
pipe and minimum floor protector. Clearances above may be reduced. Follow NFPA-211 codes
if available or follow instructions on next page.
* Floor Protector at rear needed for thru-the-wall exit only.
HEARTH PAD
BACK WALL
SIDE WALL
E
B
A
F
D
C
C
G
BACK WALL
SIDE WALL
A
E
B
F
C
C
D
G
D
D
BACK WALL
SIDE WALL
A
C
D
B
E
A
B
C
F
G
HEARTH PAD
BACK WALL
SIDE WALL
E
B
A
F
D
C
C
G
HEARTH PAD
BACK WALL
SIDE WALL
E
B
A
F
D
C
C
G
HEARTH PAD
BACK WALL
SIDE WALL
E
B
A
F
D
C
C
G
HEARTH PAD
BACK WALL
SIDE WALL
E
B
A
F
D
C
C
G
E
HEARTH PAD
BACK WALL
SIDE WALL
E
B
A
F
D
C
C
G
HEARTH PAD
BACK WALL
SIDE WALL
E
B
A
F
D
C
C
G
Page 22
CLEARANCES FOR MODEL 81
MINIMUM CLEARANCES TO COMBUSTIBLES
SINGLE WALL CHIMNEY CONNECTOR AND
OPTIONAL SHIELDS, MOBILE HOME AND ALCOVE
INSTALLATIONS
Figure 10
A B C D E F G
MODEL 81 12" 16" 16.5" 12" 16’ 8” 8”
NOTE: All clearances are to combustibles using single wall pipe and all low clearance shields
and minimum floor protector.
*Floor protector at rear needed for thru-the-wall exit only.
BACK WALL
SIDE WALL
A
E
B
F
C
C
D
G
BACK WALL
SIDE WALL
A
C
D
B
E
D
D
A
B
C
F
G
HEARTH PAD
BACK WALL
SIDE WALL
E
B
A
F
D
C
C
G
HEARTH PAD
BACK WALL
SIDE WALL
E
B
A
F
D
C
C
G
HEARTH PAD
BACK WALL
SIDE WALL
E
B
A
F
D
C
C
G
HEARTH PAD
BACK WALL
SIDE WALL
E
B
A
F
D
C
C
G
E
HEARTH PAD
BACK WALL
SIDE WALL
E
B
A
F
D
C
C
G
HEARTH PAD
BACK WALL
SIDE WALL
E
B
A
F
D
C
C
G
Page 23
INSTALLATION OF (OPTIONAL) CLOSE
CLEARANCE SHIELDS
1. Center rear close clearance shield with back of stove. Mark back of stove, using reference
holes in rear shield. Using self-tapping screws, drill four holes in locations marked. Remove
screws and attach back shield to back of stove. (See figure 11a).
2. Insert front end of side shield behind side angle on front side of stove. Align top of side
shield with top of back shield. Mark holes on back shield through holes in back of side
shield. Using four self tapping screws, drill four holes in the locations marked. Tighten bot-
tom screws and leave top screws loose for step 3. Use same step to install side shield on op-
posite side of stove. (See figure 11b).
3. Loosen two top screws holding side shield at back top. Insert pipe shield where back shield
and top back side shield meets. Tighten screws. (See figure 11c).
REAR CLOSE
CLEARANCE SHIELD
SIDE SHIELD’S
PIPE SHIELD
Figure 11a
Figure 11b
Figure 11c
Side angle
on front side
of stove.
C
L
Keep rear / side
shields even
Page 24
SECTION V
FREESTANDING MOBILE HOME
INSTALLATION
FOR MINIMUM CLEARANCES SEE PAGE 21.
Floor Protection:
When installing freestanding heater, a floor protector must be used. Floor protector must be 3/8”
minimum thickness non-combustible material or equivalent.
How to use alternate materials and how to calculate equivalent thickness
An easy means of determining if a proposed alternate floor protector meets requirements listed
in the appliance manual is to follow this procedure:
1. Convert specification to R-value:
R-value is given—no conversion is needed.
K-factor is given with a required thickness (T) in inches:
C-factor is given: R=1/C
2. Determine the R-value of the proposed alternate floor protector.
Use the formula in step (1) to convert values not expressed as “R”
For multiple layers, add R-values of each layer to determine the overall R-value.
3. If the overall R-value of the system is grater than the R-value of the specified floor protec-
tor, the alternate is acceptable.
Example:
The specified floor protector should be 3/4” thick material with a K-factor of 0.84.
The proposed alternate is 4” brick with a C-factor of 1.25 over 1/8” mineral board with a
K-factor of 0.29.
Step (a): Use formula above to convert specification to R-value. R= 1/K x T = 1/0.84 x .75 =
0.893
Step (b): Calculate R of proposed system. 4” brick of C=1.25, therefore Rbrick = 1/C = 1/1.25
=0.80 1/8” mineral board of K = 0.29, therefore Rmin.bd. =1/029 x0.125 = 0.431
Step (c): Compare proposed system R of 1.231 to specified R of 0.893. Since proposed
system R is greater than required , the system is acceptable.
Definitions:
Install in accordance with 24 CFR, Part 3280 (HUD).
Thermal conductance = C =
Btu
=
W
(hr)(ft²)(°F) (m²)(°K)
Thermal conductance = K =
(Btu)(inch)
=
W
=
(Btu)
(hr)(ft²)(°F) (m)(°K) (hr)(ft)(°F)
Thermal conductance = R =
(ft²)(hr)(°F)
=
(m²)(°K)
Btu W
Page 25
TOOLS FOR INSTALLATION
Drop cloth, 3/32" Metal drill bit, 5/16" magnetic socket chuck adapter, 5/16" wrench (box or socket) or adjustable
wrench, Jigsaw with masonry, metal and wood blades
WARNING: DO NOT INSTALL IN A SLEEPING ROOM
PREPARING STOVE FOR INSTALLATION
1. Remove protective plastic wrapping from unit, inspect unit for any obvious physical damage.
2. Plug power cord into a 115V AC outlet to test motor and fan when optional motor is being used. “Do not run cord
under unit or in high traffic areas”.
3. Check primary air draft control to ensure that it slides freely. (See Figure 12).
4. Remove any items from within firebox. Spread a dropcloth on floor behind heater. Next, tilt heater so that back
is on drop cloth.
5. ( Leg Kit ): If legs are to be used, obtain four legs, attach legs to holes in bottom of unit with bolts and
washers supplied with leg kit. (See Figure 12).
6. ( Pedestal Kit ): If pedestal kit is being used an outside air is required, see Out Side Air Installation below.
Before attaching heater to stand, take a large flat screwdriver or pliers and remove the 2" x 2" knockout on
bottom of unit. (See Figure 12A). Open freestanding kit and obtain stand. Place stand against bottom of heater
(angle side to heater).Center stand front to rear and also center stand left and right. Mark screw locations on bottom
of stove through outer holes of stand mounting angles. Set stand aside and drill four 7/32" holes in heater bottom.
Then mount stand to bottom of heater with screws provided. (See Figure 12A).
7. Obtain four (4) 3/16" self-tapping screws and secure stand to heater.
8. Reposition heater to upright position.
Figure 12
HOLES FOR MOUNTING PEDESTAL
Figure 12A
Out Side Air Installation
CAUTION
THE STRUCTURAL INTEGRITY OF MOBILE HOME FLOOR MUST BE MAINTAINED. (MOVE OPENING
AND/OR REPOSITION HEATER LOCATION IFNECESSARY).
1. Select an installation location that will give best airflow from front of heater to remainder of home.
2. Place protective floor pad in position. For minim floor protection (See Page 24).
2" x 2"
KNOCKOUT
PRIMARY AIR
DRAFT CONTROL
PEDESTAL
Page 26
3. Place unit on pad making sure minimumum clearance specifications are met. For minimum
clearance to combustibles (See Page 22).
4. Lightly mark with a pencil location of pedestal on protective pad.
5. Next, remove four (4) screws holding heater to stand. Position heater out of way of
installation area.
6. Check that pedestal stand is still aligned with marks on protective pad, now mark on pad the
outside air opening in bottom of pedestal stand.
7. Mark center line of outside air opening. Set stand aside for now.
8. Cut a 4 1/4" diameter hole in pad and continue through floor.
CAUTION! The structural integrity of home floor must be maintained.
(Move opening and/or reposition heater location if necessary).
9. Now, reposition pedestal stand and set on pad being sure to line stand up with reference
marks.
10. Using an electric drill and 3/8" masonry bit, drill four (4) holes in protective pad using
holes in bottom of pedestal stand as a guide. Be careful to drill only through pad and not
into floor. Change the bit to a 1/4" metal bit and drill through floor.
11. Using four (4) 3/8" x 1-1/2" lag bolts provided, secure pedestal stand and pad to floor of
home.
CAUTION
IF A THICK FLOOR PROTECTOR IS USED, YOU MAY HAVE TO
USE LONGER LAG BOLTS.
12. Obtain outside air duct from box in pedestal kit marked FA P21B.
13. Slip duct down through 4-1/4" hole until face of outside air duct with screen wire, contacts
bottom of pedestal.
14. Secure outside air duct to inside bottom of pedestal using four (4) #10x1 screws provided.
(See Figure 13).
15. Set heater back onto stand and resecure using screws.
16.
NOTE: If home is underpinned, you must duct through underpin as shown. (See Figure 13A).
UNDER SIDE OF MOBILE HOME FLOOR
Figure 13
OUTSIDE AIR DUCT
FLOOR PROTECTOR PAD
PEDESTAL
OUTSIDE AIR DUCT THROUGH FLOOR WHEN
MOBILE HOME IS NOT UNDERPINNED.
Figure 13A
(4) 3/8" x 1-1/2"
(4) #10x1
OUTSIDE AIR DUCT THROUGH
UNDERPINNED.
Page 27
Ceiling Exit (Using Close Clearance Listed Chimney)
1. Suspend a plumb bob from ceiling above unit so that weight is hanging in center of flue
exit. (A small weight on a string will serve as a plumb bob). Mark ceiling where string is
suspended to locate center of chimney hole.
2. After locating center of hole, install ceiling support box, chimney or chimney connector,
flashing and rain cap using listed 2100° HT chimney only. Only use pipe listed in this
manual.
CAUTION
REFER TO CHIMNEY MANUFACTURERS INSTRUCTIONS FOR ASSEMBLY AND
DISASSEMBLY OF CHIMNEY PARTS. BE SURE TO FOLLOW CHIMNEY INSTRUC-
TIONS FOR PROPER CLEARANCES TO COMBUSTIBLE AND PROPER AIR SPACING
REQUIRED.
3. Add additional pipe until both of the following are met:
2 4 " mi n .
(6 1 0 mm)
OU TS ID E A IR D U C T TH R OU G H FLO OR W H E N
MOB LE H O ME IS N OT U N D E R P E N N E D
R A IN C A P
FLA S H IN G
R A D IA TION S H IE LD
24" min.
(610 mm)
OU TS ID E A IR D U C T TH R OU G H U N D E R P E N N E D
R A IN C A P
FLA S H IN G
R A D IA TION S H IE LD
36" TY P .
36" TY P .
20 FT. MA X .
Figure 12
OUTSIDE AIR DUCT THROUGH UNDERPINNING
OUTSIDE AIR DUCT THROUGH FLOOR
WHEN MOBILE IS NOT UNDERPINNED
Page 28
(a) Chimney pipe is 3' higher than roof at point where it penetrates roof.
(b) Chimney pipe height is at least 2' higher than any part of roof within 10' of chimney.
(See Page 27, Figure 12).
4. Next, install a New Buck Corporation chimney connector to flue of heater or use 3 “Ell”
brackets and secure to top of heater and pipe.
5. Using single wall chimney connector, connect heater to chimney by following manufac-
turer’s installation instructions exactly. (See Figure 13).
Figure 13
FINAL CHECK
1. Recheck specified clearances.
2. Remove all foreign material from firebox area.
3. Open primary air draft.
NOTE: Plug power cord into a 115V AC outlet. Set switch to “Manual” and rheostat to
“High” position to ensure motor operates properly. Route cord to prevent damage to cord
insulation from heat and sharp objects. Keep cord out of way of traffic to prevent damage
caused by tripping, etc.
CHIMNEY CONNECTOR
SINGLE WALL PIPE
CEILING SUPPORT BOX
Page 29
4. Place crumpled pieces of newspaper in stove. Light it and close door. Ensure that stove
draws properly through primary draft.
5. Check for smoke leaks around door.
6. Open door and check for smoke escaping from front of stove. Smoking usually indicates a
defective or poorly positioned chimney. Some chimneys with a marginal draft can be
preheated by lighting newspaper and holding it near open damper with a poker or fire tong.
Once chimney heats up, a proper draft can usually be obtained.
If a thorough review of Troubleshooting Guide in manual does not reveal problem, contact
your dealer for assistance.
CAUTION
THE UNIT IS PAINTED WITH A SPECIALLY FORMULATED HIGH
TEMPERATURE PAINT THAT CURES DURING FIRST TWO OR THREE FIRINGS.
YOU MAY NOTICE A SLIGHT SMOKING EFFECT AND AN ODOR OF BURNING
PAINT WHEN YOU BUILD THE FIRST FIRES. THIS IS NORMAL AND IS NOT A
CAUSE FOR ALARM. IN SOME CASES, THESE FUMES WILL ACTIVATE A
SMOKE ALARM. OPENING A WINDOW NEAR THE UNIT WILL ALLOW THESE
FUMES TO ESCAPE. DO NOT BUILD A LARGE ROARING FIRE UNTIL THIS
CURING PROCESS IS COMPLETE OR HEATER FINISH MAY BE DAMAGED.
SECTION VI
WOOD HEATER
SAFETY
Certain safety hazards are inherent in any wood heater installation. You should be aware of
these so that a safe and proper installation can be made.
1. FAULTY CHIMNEY: An older masonry chimney should be thoroughly checked to be sure
there are no holes or weak spots which could allow sparks or hot gases to escape.
2. HEAT CONDUCTION: Placing combustible materials too close to a heater or chimney can
be a fire hazard.
By keeping these particular hazards in mind as you install and use your room heater you can
ensure a safe, reliable installation.
Page 30
The chimney and chimney connector should be inspected once every two months. Any build-up
of soot should be removed to prevent risk of a chimney fire. To remove chimney or chimney
connector, remove screws or fasteners, remove pipe and clean with steel brush. Replace
chimney or chimney connector and replace screws and/or fasteners.
CAUTION
NEVER USE GASOLINE, GASOLINE TYPE LANTERN FUEL, KEROSENE,
CHARCOAL LIGHTER FLUID OR SIMILAR LIQUIDS TO START OR "FRESHEN
UP" A FIRE IN THE HEATER. KEEP ALL SUCH LIQUIDS WELL AWAY FROM
THE STOVE WHEN IT IS IN USE. ALL FLUIDS OF THIS TYPE GIVE OFF
VOLATILE FUMES AND CAN AND WILL EXPLODE! DON'T TAKE A CHANCE
WITH SAFETY OF YOUR HOME AND FAMILY.
CAUTION: Never remove ashes from your heater with blower running.
DISPOSAL OF ASHES: 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 ashes are disposed of by
burial in soil or otherwise locally dispersed, they should be retained in closed container until all
cinders have thoroughly cooled.
CREOSOTE-FORMATION AND NEED FOR REMOVAL: When wood is burned slowly,
it produces tar and other organic vapors, which combine with expelled moisture to form
creosote. The creosote vapors condense in a relatively cool chimney flue of a slow-burning fire.
As a result, creosote residue accumulates on flue lining. When ignited, this creosote makes an
extremely hot fire.
SECTION VII
OPERATION
This section of manual is to help you get maximum efficiency and maximum smoke
(particulate) reduction from your heater. If you should experience any difficulty or have any
questions concerning your heater, contact your dealer for assistance.
Manufacturer recommendation for peak performance is to burn naturally seasoned hardwood (wood
dried 6-12 month) and place wood from front to back position in the heater.
NOTE: Soft woods such as pine, create more creosote, clogging of chimney, and produce a less efficient
burn performance.
Build a fire for maximum efficiency. These models burn wood and extract heat so efficiently,
a large fire is not necessary. A large fire not only wastes energy, it usually results in home being
too warm for comfort.
The following steps will serve as a guide for operating your stove.
Page 31
BUILDING A FIRE
1. Open door.
2. Open primary air control located on right side of stove under hearth. (See Page 25, Figure
14). To close, push all the way in. To open, pull all the way out. Adjustments to airflow
may be made by positioning handle anywhere in between.
3. Twist two pieces of non-colored newspaper into a roll and place them on floor of firebox.
4. These models are not designed for use of grates, andirons or other methods of supporting
fuel.
NOTE: Do not use grate or elevate fire. Build wood fire directly on inner bottom of fire box.
5. Lay several pieces of dry kindling on top of newspaper.
6. Place three or four small pieces of firewood, 2-3" in diameter, on top of kindling.
7. Light newspaper in front, close and latch door. Don't leave fire unattended at this point.
The draft system of heater should start quickly. It may be necessary to preheat chimney to
get a draft started. To do this, open door and add newspaper to top rear of wood. Light or let
this paper ignite and allow to burn while holding door slightly cracked. Once draft has
started, close and lock door. You are over heating unit if chimney and/or connector glows
red.
NOTE: After embers and a coal bed have been established, load heater with dried, natural sea-
soned hard wood.
NOTE: THE FUELING AND ASH REMOVAL DOORS MUST REMAIN CLOSED
DURING OPERATION.
Manufacturer recommendation for peak performance is to burn natural seasoned hardwood
(wood dried 6-12 months) and place wood from front to back position in heater.
NOTE: If blower is being used on the Model 81, your stove is equipped with a automatic
thermostat. When stove gets hot enough, thermostat will activate room air
blower.
= Set fan speed on low, when burn on low, med-low, med-high.
= Set fan speed on high when burn on high.
NOTE: When refueling or removing ashes turn “OFF” room air blower. Be sure to turn
room air blower back on when finished.
NOTE: Do not run power cord underneath heater or in walk way or heavy traffic areas.
Your unit does not have a damper. You must use primary air lever for your control of fire. To
open, pull lever out. To close, push lever in. (See Page 25, Figure 12).
BURN RATE: LOW MED-LOW MED-HI HI
AIR SETTINGS: 1/16” 1/8” 1/4” WIDE OPEN
FAN SETTINGS: LOW FOR 30min. LOW FOR 30min. LOW FOR 30min. HIGH/ALL TEST
Page 32
ROOM AIR BLOWER OPERATION
Your heater is equipped with a room air blower. For operation and wiring (See Figure 14).
For your convenience, your heater is equipped with a rheostat with which you are able to select
the air flow. The auto and manual switch will allow you to select the position at which
thermostat will function.
Auto-position: After heater has warmed up and Auto-Manual switch is placed in “Auto”
position and rheostat is in desired position, fan will automatically come on. When stove cools
off, fan will automatically shut-off.
Manual position: You must turn room air blower on and off.
NOTE: Plug power cord into a 115V AC outlet. Set switch to “Manual” and rheostat to
“High” position to ensure motor operates properly. Route cord to prevent damage to cord
insulation from heat and sharp objects. Keep cord out of way of traffic to prevent damage
caused by tripping, etc.
NOTE: When refueling or removing ashes turn “OFF” room air blower. Be sure to turn room
air blower back on when finished.
Figure 14
Page 33
SECTION VIII
TROUBLESHOOTING
PROBLEM
1. Sluggish heater
2. High Fuel
Consumption
3. Back puffing
4. Smoke rollout when
heater door is opened
POSSIBLE CAUSE
1. Obstruction in chimney
2. Improperly sealed trim kit
or direct connect kit
3. Wet or unseasoned wood
being burned.
4. Poor chimney draft
1. Improper regulation of
draft or inlet air
2. Improper door fitting
1. Gusts of Wind
1. Wind gusts blowing down
the chimney
2. Opening heater door too
fast
SOLUTION
1. Check for and remove
obstruction
2. (a) Check trim kit gasketing
seal to fireplace and gasket
as necessary to seal unit.
Gasket under front bottom of
stove if needed. (b) Check
seal if direct connect and
correct
3. Burn dried natural seasoned
hard wood
4. Improper chimney height or
wrong size flue is being
used. Cooler temperatures
caused by external chimney
1. Close inlet air control as
much as possible to maintain
desired heat output. Check
gaskets, reinstall fiberglass
gasket around doors and
glass as necessary
2. Check door gasket, check
adjustment of door latch,
check door hinges
1. Smoke shelf in chimney is
filled with creosote & ash.
Chimney may need wind
diverter. Raise chimney for
better draft
1. Smoke shelf in chimney is
filled with creosote & ash.
Chimney may need wind
diverter. Raise chimney for
better draft
2. Open air control. Crack door
for 15 seconds before fully
opening door
Page 34
REPLACEMENT PARTS
FOR THE MODEL 81
1. Air Control Bar MF 810084
2. Door Handle Assembly PA 910096
3. Door Latch PC 910098
4. Door Handle Washer PO 91WASH
5. Front door bushing PO 910102
6. Door Gold PC 212400G
7. Door Black PC 212400
8. Off/Auto/Man Fan Switch PE RC211RB
9. Thermostat 110 disc PE 400132
10. Power Cord PE 400240
11. Strain Relief PE 400320
12. Motor PE 910714
13. Rheostat PE BC204
14. Rheostat knob PE BC204A
15. Glass PG 2124GL
16. Glass, Bay side PG 810100
17. Glass clip PH 103212HWSPS5
18. Spring Handle PO 100150
19. “U” Drive Screw 5/16" x 1/2" PO 516U
20. Top Baffle Board PO BPFB81B
21. Secondary Air Tube PO 810050
22. Primary Air Block MF 810081
23. Side Brass Overlay PO 810104G
24. Hearth Brass PO 810705
25. 1" x 1" x 1/8" thick magnet PO DM841
26. Firebrick PR 900050
Page 35
NEW BUCK CORPORATION (NBC)
"LIMITED WARRANTY" FOR THE BUCK STOVE
PLEASE READ THIS WARRANTY CAREFULLY
PRODUCTS COVERED
This warranty covers the new Buck Stove heating unit, so long as it is owned by the original
purchaser, including optional and standard accessories purchased at the same time, subject to
terms, limitations, and conditions herein set out.
PRODUCTS NOT COVERED
This warranty does not cover the following:
Glass, Refractory Material, Firebrick or Gaskets.
This Warranty will not cover any damage and/or failure caused by abuse or improper
installation of the products covered.
WARRANTY TIME PERIODS
(A) Period I
For one year from the date of purchase, NBC will replace or repair, at its option, any
part defective in materials or workmanship. The costs of parts only are included. The
customer pays any labor or transportation charges required.
Thereafter,
(B) Period II
For the period after the first year from the date of purchase and extending for five years as
long as the Buck Stove is owned by the original purchaser, NBC will repair or replace, at
its option, any part defective in materials or workmanship, with the exception of, electrical
motors, wiring, switches, components, optional and standard accessories, and all parts not
permanently attached to the heating unit. Parts not permanently attached to the heating
unit are defined as those items designed to be removed from the stove, including those
removable with common hand tools. The costs of parts only are included. The customer
pays any labor or transportation charges required.
.
PROCEDURE
Should you feel that your BUCK STOVE is defective, you should contact any Buck Stove
dealer for the name of your nearest authorized Buck Stove service representative, who will
instruct you on the proper procedure, depending on which Warranty Time Period (Period I or
Period II) applies.
If for any reason you are dissatisfied with the suggested procedures, you may contact us
in writing at:
New Buck Corporation
Customer Service Department
P. O. Box 69
Spruce Pine, NC 28777
Email: [email protected]
CONDITIONS AND EXCLUSIONS
(A) Replacement of parts may be in the form of new or fully reconditioned parts, at NBC's
option.
(B) There is no other express warranty. All implied warranties of merchantability and fitness for
use are limited to the duration of the Express Warranty.
(C) New Buck Corporation is not liable for indirect, incidental, or consequential damages in
connection with the use of the product including any cost or expense of providing substitute
equipment or service during periods of malfunction or non-use.
Some states do not allow the exclusion of incidental or consequential damages, so the
above exclusion may not apply to you.
(D) All warranty repairs under this warranty must be performed by an authorized Buck Stove
service representative. Repairs or attempted repairs by anyone other than an authorized
service representative are not covered under this warranty. In addition, these unauthorized
repairs may result in additional malfunctions, the correction of which is not covered by
warranty.
OTHER RIGHTS
This warranty gives you specific legal rights, and you may also have other rights, which vary
from state to state.
OWNER REGISTRATION CARD
The attached Owner Registration Card must be completed in its entirety and mailed within 30
days from the date of purchase or from the date of installation, if installed by a factory certified
installer, to New Buck Corporation in order for warranty coverage to begin.
PLEASE NOTE: The Owner Registration Card must contain the Authorized Buck Stove
Dealer Code Number and the Certified Installer's number (if applicable) for warranty coverage
to begin.
To be completed by selling distributor/ dealer/ customer:
Name ________________________________________________________________________
(Last) (First)
Address ______________________________________________________________________
City ________________________________________ State ________ Zip ________________
CUSTOMER EMAIL::_________________________________________________________
MODEL 81 - Serial Number _____________________________________________________
Date of Installation: Day _______________ Month ________________ Year _____________
Installer’s Name _______________________________________________________________
Installer’s Certification Number __________________________________________________
Dealer’s Name ________________________________________________________________
City ________________________________________ State ________ Zip ________________
