Vermont Castings Montpelier Mounting instructions


30004403 1/13 Rev. 14


For Use in North America






Homeowner’s
Installation
and Operating
Manual

-ONTPELIERCOVER

259-S-13-2

2
Montpelier Medium Insert
30004403


     











Specications ......................................................... 3
Installation .............................................................. 4
Operation ................................................................ 9
Maintenance ......................................................... 13
Optional Accessories ............................................ 16
Replacement Parts ............................................... 17
Warranty ............................................................... 19

 Fuels used in gas, wood-
burning or oil red appliances, and the products of
combustion of such fuels, contain chemicals known to
the State of California to cause cancer, birth defects
and other reproductive harm.
California Health & Safety Code Sec. 25249.6
Thank you for purchasing a Vermont Castings Montpelier Medium Insert, an efcient wood stove carefully engineered
to bring you the latest in wood combustion principles and modern foundry technology.
This stove transforms a traditional masonry replace into a powerful heater. You can count on years of comfortable heat-
ing and pleasurable re-viewing if you operate and maintain it according to the directions in this Owner’s Guide.
This Insert has been tested and listed by OMNI-Test Laboratories of Portland, Oregon to UL1482-1996(R2006) for the
United States and ULC S628-93 for Canada. This Insert is listed to, and in compliance with, the standards set forth by
the Federal Environmental Protection Agency, 40 CFR Part 60.532(b), as stated on the permanent label attached to the
stove.
This manual describes the installation and operation of this Insert. This heater meets the U.S. Environmental Protection
Agency’s emission limits for wood heaters sold after July 1, 1990. Under specic test conditions this heater has been
shown to deliver heat at a rate ranging from 10,100 to 27,550 BTU/hr.
For more complete details on stove performance and specications, please refer to Page 3.
The Montpelier Medium Insert is designed, tested and listed for burning wood. Do not burn other fuels.
Installation or service of the Montpelier Medium Insert should be performed only by a qualied installer, preferably NFI
or WETT (Canada) certied.
Please read entire manual before you install and use your new Insert.
Failure to follow these instructions may result in property damage, bodily injury or even death.

3
Montpelier Medium Insert
30004403


EPA Emissions Rating .......................................3.0 g/hr
Range of heat output*.............. 10,100 - 27,550 BTU/hr
Maximum heat output** ..........................40,000 BTU/hr
Area heated*** ............................................ 1,500 sq. ft.
Size of wood splits ....................18”-22” (460 - 560 mm)
Fuel Capacity......................................... 30lbs. (13.5kg)
Loading ..................................................................Front
Flue size ..................................................... 6” (150mm)
Fireplace Insert weight ....................... 335 lbs. (152 kg)
Primary Air Control ............................................ Manual
Glass panel.......................... High-temperature ceramic
Flue exit position...................................................... Top
Blower rating...............................150 cfm. (115V, 60Hz)
Power Cord Length................... 6 foot useable installed
*Under specic test conditions used during EPA emissions
standard testing.
**This value can vary depending on how the unit is oper-
ated, and the type and moisture content of the fuel used.
The gure shown is based on maximum fuel consumption
obtained under laboratory conditions and with average
efciencies.
***These values are based on operation in building-code
conforming homes under typical winter climate conditions
in New England. If your home is of nonstandard construc-
tion (e.g. unusually well insulated, not insulated, built
under ground, etc.) or if you live in a more severe or more
temperate climate, these gures may not apply. Since so
many variables affect performance, consult your Vermont
Castings’ Authorized Dealer to determine realistic expecta-
tions for your home.
 Montpelier Medium Insert dimensions.
1756M” (434 mm)
2156O”
(548 mm)
3056O” (774 mm)
286M” (730 mm)
2256M”
(565 mm)
2256M” (564 mm)
1156O”
(292 mm)

-ONTPELIERDIMS

266M” (680 mm) 1456M” (362 mm)

4
Montpelier Medium Insert
30004403
      
       



   


The Montpelier Medium Insert is listed for installation
within a properly built masonry or heat circulating, ma-
sonry-type replace that is constructed in accordance
with the requirements of recognized building codes. A
heat-circulating masonry-type replace must conform to
building code standards for masonry replaces, and must
consist of a factory-built metal rebox with air circulation
pathways that are surrounded by masonry materials. Air
circulation pathways must not be blocked by the insert or
surround panels.
The replace and chimney must be clean and structurally
sound. Have them inspected by a qualied professional
chimney sweep, a mason, or your Vermont Castings’
Authorized Dealer before the Montpelier Medium Insert is
installed. Any deterioration (cracks, loose mortar or loose
bricks) must be repaired.
Codes may permit removal of the damper in order to make a
positive vent connection between the rebox and the chim-
ney. However, the replace should not be modied in any
way without rst checking with your local building inspector
or re marshal. Provision should be made to restore the
replace to its original condition if the insert is removed.
Do not remove bricks or mortar that may jeopardize the
compliance of the replace with local building codes.



Chimney requirements differ for the U.S. and Canada.
Specications for each are listed below. Connect the
insert to the chimney in accordance with local codes and
the requirements of the listing agency as specied in this
manual.

Chimney height should be no less than 15’ (4.5 m) above
the hearth and no more than 35’ (10.5 m).
The chimney should extend at least 3’ (914 mm) above the
highest point where it passes through a roof, and at least
2’ (610 mm) higher than any portion of a building within
10’ (3 m). (Fig. 2)
     
     



 

• A connector must extend from the ue collar
to the ue liner.
• If a stainless steel liner is not used, the connector
must extend at least four (4) feet from the ue collar
of the insert.*
• The cross sectional area of the ue must be less
than or equal to three times the area of the ue
collar. If larger, the chimney must be re-lined.
• Means must be provided to prevent room air
passing to the chimney cavity.
• Provision must be made for removal of the
insert to clean the chimney ue.

• While not required in most jurisdictions in the U.S.,
Vermont Castings Group strongly recommends
that a full stainless steel chimney liner be installed
for the insert to the chimney top to increase overall
performance and to ease and reduce yearly main-
tenance.
• A masonry chimney must be well-constructed and
must meet minimum code requirements. The chim-
ney ue should have a code-approved liner made of
masonry or pre-cast refractory tiles, straight or ex-
ible stainless steel pipe, or a poured-in-place liner.
An unlined chimney must be relined professionally.
• The chimney must have a nominal ue size of 6” (152
mm) diameter or 28 square inches (181 cm2) but no
greater than 3 times larger or 85 square inches (548
cm2). A chimney larger than this must be re-lined.
Be aware that a chimney originally designed for replace
use may perform differently when used to vent an air-con-
trolled appliance such as your Montpelier Medium Insert
- even if the ue is less than 3 times larger than the ue
collar. For example, a chimney on an outside wall may
2' Min.
2' Min.
3'
Min.
0 To 10'
3'
Min.
0 To 10'
AC617
RLTSKC8
2/11/98

AC617
Reference
Point
 The 2’-3’-10’ rule for chimneys.
* This requirement is in addition to those specied in ANSI/NFPA211.

5
Montpelier Medium Insert
30004403
not heat up enough to sustain an adequate draft. Such a
ue can often be improved if it is relined to reduce its size
and/or insulated to keep it warmer.
• A positive ue connection must be made between
the Insert and the rst masonry tile or prefabricated
metal chimney section. A positive ue connection
consists of a plate that seals or replaces the replace
damper and a section of chimney connector that
passes through the plate into the chimney.
• The chimney connector must be a minimum equiva-
lent to a 6” (152 mm) diameter opening and must be
24 gauge or heavier stainless steel. The connector
must extend four (4) feet measured from the collar
of the insert.
Chimney Connection systems are available from a variety
of manufacturers. Your Vermont Castings dealer can rec-
ommend a system that will best meet the requirements of
your particular installation.

• The chimney must be sealed off from room air, ei-
ther by a plate at the damper level or by sealing the
replace opening.
• Unused openings to the ue must be sealed with ma-
sonry to the thickness of the chimney wall. Openings
sealed with pie plates or wallpaper are a hazard. In
the event of a chimney re, ames and smoke may
be forced from the openings.



• This replace insert must be installed with a continu-
ous chimney liner of 6” (152 mm) diameter extending
from the replace insert to the top of the chimney.
The chimney liner must conform to the Class 3
requirements of CAN/ULC-S635, Standard for Lin-
ing Systems for Existing Masonry or Factory-Built
Chimneys and Vents, or CAN/ULC-S640, Standard
for Lining Systems for New Masonry Chimneys.
• The opening of the replace around the insert must
be sealed to prevent room air passing to the replace
cavity.
• Existing air-circulation chambers in a replace with
a steel liner may not be blocked.
• Provision must be made for removal of the insert to
clean the chimney ue.
• The existing replace damper (if any) should be
locked in the open position.
• A permanent metal warning label must be afxed to
the back of the replace stating the replace may
have been altered to accommodate the insert, and
may be unsafe to use as a conventional replace. (A
Fireplace Modication Tag is included in the hardware
bag inside the Montpelier Medium Insert.)

The Montpelier Medium Insert will t most replaces. To
conrm that it will t yours, measure the lintel depth, plus
the height, width, and depth of your replace and hearth.
Compare them to the measurements in the accompany-
ing chart. If you choose to install a new hearth over an
existing replace hearth, be sure to take its thickness into
consideration when measuring both front and back height
of the replace and clearances to any existing trims and
mantels.
The unit can be installed virtually ush with the replace
opening or it can extend 3” (76 mm) onto the hearth using
the optional 3” Hearth Extension Kit. Figure 3 gives minimum
and maximum dimensions for replaces which will accom-
modate the Montpelier Medium Insert in the ush mount
conguration and using the optional extension kit.
 The clearance between the Montpelier Medium
Insert and the mantel, top trim and side trim cannot be
reduced by installing shields.
Another requirement to consider is the clearance for mov-
able items such as tables, bookcases, rugs, furnishings,
and your woodbox. All combustible materials of this type
should be a minimum of 48” (1220 mm) from the front sur-
face of the Montpelier Medium Insert. Be sure that family
members are aware of this requirement as well, so they
too will keep objects a safe distance from the Montpelier
Medium Insert.

6
Montpelier Medium Insert
30004403
A,I
BC
D,J
E
D,J
H
CE
FP1084
winterwarm
fireplace minimum dimensions
3/01

3” Extended
Flush Mount Mount
A. Width at Face 27” (686 mm)
B. Width at Dimension ‘C’ 22¹⁄₂” (572 mm) 22¹⁄₂” (572 mm)
C. Depth1 17¹⁄₂” (445 mm) 14¹⁄₂” (368 mm)
D. Height at Face 21¹⁄₂” (546 mm) 21¹⁄₂” (546 mm)
E. Height at Dimension ‘C’ 21¹⁄₂” (546 mm) 21¹⁄₂” (546 mm)
FP1084

H. Lintel depth 8¹⁄₂” (216 mm)
I. Width2 41¹⁄₂” (1054 mm)
J. Height2 28¹⁄₂” (724 mm)
1. The minimum depth must be maintained from the oor of the replace to
a height of 21¹⁄₂” (540 mm)
2. Though the Montpelier Medium Insert will t into larger replaces, the
decorative optional Vermont Castings Group Surround Panels will not
completely cover the replace opening if these dimensions are exceeded.
Custom made trim pieces may be used.
 Use these measurements to conrm that the Montpelier
Medium Insert will t into your masonry replace.

After conrming that your replace is the right size, check
the clearance to combustibles. First mark with tape the exact
center of your replace opening on the hearth. Measure
the side clearance from this point. Measure the top trim
and/or mantel clearances from the nished hearth surface.
Measure the front clearance (to furnishings, etc.) from the
replace face. (Fig. 4)
X
FP1085
WinterWarm
clearances
3/01
C
A
B
Measure
side trim
clearance
from here
FP1085

3” Extended
Flush Mount Mount
A. Mantel 47¹⁄₂” (1207 mm) 44¹⁄₂“ (1130 mm)
B. Top Trim (1¹⁄₂”) 47¹⁄₂” (1207 mm) 36¹⁄₂” (927 mm)
C. Side Trim* 21” (533 mm) 21” (533 mm)
* Where side trim extends more than 1 ¹⁄₂ ” (38 mm) from the replace
facing, the side clearance must be no less than 26¹⁄₂” (673 mm); this
is also the required side wall clearance.
Measure the side clearance (C) from the exact center of your re-
place opening on the hearth (X). Measure the top trim (B) and/or
mantel clearances (A) from the nished hearth surface. Measure the
front clearance (to furnishings, etc.) from the replace face.
 Observe these clearances to combustible trim.

In some replaces, the hearth in front of the replace open-
ing is brick, stone, slate, or some other non-combustible
material that is in direct contact with concrete poured over
earth. These are the only hearths that are considered
noncombustible. In other replaces, the brick or concrete
hearth in front of the replace opening is supported by
heavy wooden framing. Because neither brick nor concrete
has good insulating properties, heat radiated by the re will
pass downward through the hearth to the wooden framing.
Such hearths are considered combustible.
Unless the replace and hearth are constructed over a
completely non-combustible surface (such as unpainted
concrete over dirt), a thermal oor protector must be
used in front of and to the sides of the door as protec-
tion against spilled coals and embers and heat radiated
from the front of the insert. Floor protectors must extend
at least 8” (203 mm) from the side of the insert, making
the protector 44C⁄v” (1137 mm) wide.
In addition, the oor protector must extend from the front
door opening a minimum of 16” (406 mm) in the United
States and 18” (457 mm) in Canada. (Fig. 5)
The approved construction of a oor protector calls for a
minimum of 24 gauge galvanized sheet metal or equivalent,
and the equivalent of 1.25” (32 mm) of a material with k-
value of 0.84 or less.
Custom-made oor protectors may be used if they offer
the same protection. Millboard has a standard k value of
0.84 and thus 1¹⁄v” (32 mm) of this material is adequate
thermal protection. Custom-built oor protectors must
have a k value equal to, or less than 0.84, meaning that
heat will transfer at the same rate or more slowly than the
tested standard.


All oor protection must be noncombustible (i.e. metals,
brick, stone, mineral ber boards, etc.). Any organic materi-
als (i.e. plastics, wood paper products, etc.) are combus-

7
Montpelier Medium Insert
30004403
tible and must not be used. The oor protection specied
includes some form of thermal designation such as R-value
(thermal resistance) or k-factor (thermal conductivity).

1. Convert specications to R-value:
i. R-value given - no conversion needed.
ii. k-factor is given with a required thickness (T) in
inches:
iii. K-factor is given with a required thickness (T) in
inches:
iv. r-factor is given with a required thickness (T) in
inches: R = r x T
2. Determine the R-value of the proposed alternate oor
protector:
i. Use the formula in Step 1 to convert values not ex-
pressed as R.
ii. For multiple layers, add R-values of each layer to
determine overall R-value.
3. If the overall R-value of the system is greater than the
R-value of the specied oor protector, the alternate is
acceptable.
FP1095
hearth protection
2/08 djt
A
B
C
B
 
A. 18”* (460 mm) 18” (460 mm)
B. 8” (203 mm) 8” (203 mm)
C. 44C⁄v” (1137 mm) 44C⁄v” (1137 mm)
FP1095
 Unless your replace and hearth are constructed over a
dirt oor (or unpainted concrete over dirt), you must use a oor
protector that satises the above requirements.
Typically, thermal protection with the above dimensions will be re-
quired. The equivalent of 1.25” (32 mm) of a material with a k-value
0.84 (or a total ) is necessary.
If the insert is elevated 8¹⁄₂” (216 mm) or more above a combustible
hearth, thermal protection is not needed. However, spark and ember
protection is still necessary.
*If the insert is elevated 3” (76 mm) or more, with the optional hearth
extension, this dimension may be reduced to 16” (406 mm) (US only)
beyond which no thermal protection is necessary.
 The specied oor protector should be 1¹⁄v-inch
thick material with k-factor of 0.84. The proposed alternate
is 4” brick with an r-factor of 0.2 over 1/4” mineral board
with a k-factor of 0.29
Step a: Use formula above to convert specication to R-
value:
Step b: Calculate R of proposed system.
4” brick of r = 0.2, therefore:
Rbrick = 0.2 x 4 = 0.8
1/8” mineral board of k = 0.29, therefore
Rmineralboard = x 0.25 = 0.431
Rtotal = Rbrick + Rmineralboard = 0.8 + 0.431 = 1.66
Step c: Compare proposed system Rtotal of 1.66 to speci-
ed R of 1.49. Since proposed system Rtotal is greater
than required, the system is acceptable.
Denitions
R = x T
1
K x 12
R = x T = x 1.25 = 1.49
1
k
1
0.84
1
0.29
r = =
(ft2)(hr)(°F)
(Btu)(in)
1
k
(Btu)(ft)
(ft2)(hr)(°F)
K =
k = = K x 12
(Btu)(in)
(ft2)(hr)(°F)
R = (ft2)(hr)(°F)
Btu
R = x T
1
k

Custom-made surround panels may be made from any
noncombustible material.
Vermont Castings Group offers both steel and cast iron
Surround panel kits, each in two sizes.
 

30DVSGTKCB, 30DVSGTKB
........................................ 30¹⁄v x 41 (768 x 1041 mm)

MEAD3CB, MEAD3EB, MEAD3BS
................................ 28¹⁄v” x 41¹¹⁄zn” (718 x 1059 mm)

CAPCB, CAPEB ................25” x 35” (635 x 889 mm )

LHEABSL ...................27M⁄,” x 40C⁄v” (708 x 1035 mm)

LHE30SSB .................... 27” X 38¹⁄v” (686 X 972 mm)
LHE30SLB, LHE30SLGA ...........................................
......................................28¹⁄v” x 41” (718 x 1041 mm)

8
Montpelier Medium Insert
30004403

 If codes al-
low, remove the damper. Many dampers can be removed
simply by removing a cotter pin and/or a set screw.
If it is not permissible or possible to remove the damper,
secure the damper in the fully open position.

      

 if you have modied the
replace in any way to accommodate installation of a
replace insert. This tag is in the hardware bag included
with your Insert.
  Make sure the oor protec-
tor satises the requirements discussed on Page 6. The
nished height of the oor protector or raised hearth
needs to be considered before installing the venting
system.
  The ue collar may be oriented
in the vertical position or rotated 180 degrees on the top
of the stove resulting in a 26 degree backward angle. If
possible, determine beforehand which orientation will
work best for your application.
In most applications, cleaning of the chimney system will
be easiest from the top (chimney cap) down. If this is the
planned method for your application, the center iron pull
down handle on the ue collar serves as protection to keep
prevent a chimney brush from damaging the bafe inside
the stove. If cleaning can only take place from inside the
home, the center bar may be cut out of the ue collar using
a hack saw or reciprocating metal cutting saw.
4.  Again, depending on your
application it may be easiest to install the connector or
stainless steel ue liner in the chimney rst. Refer to
Figure 6 for the components of the venting system.
• Carefully remove the ber bafe by rst removing the
front air tube. If necessary, removing the remaining
air tubes will allow easier access.
• Remove the iron ue collar from the stove and fasten
either the adapter pipe or ue liner to it by drilling
three holes using the holes in the iron collar as a
guide.
• Secure the exible pipe to the pipe adaptor using
the same method.
• Install the connector pipe or liner so that the height
measured from the nished hearth surface to the
center bar of the ue collar is 19” (483 mm). (Fig. 7)
This will allow an easy connection once the stove is
rolled into place.
  Run the power cord out
the left or right side of the insert. Remove the cover plate
and insert the provided grommet into the slot. Reattach
the cover plate.
  

  Follow the instruc-
tions provided with the kit.
      At least two people
will be needed to move the rebox. Lift the front of the
stove slightly to put weight on the rear wheels to ease
installation. Position the rebox so the ue collar lines
up with the connector. Use the leveling screws at the
front of the Insert to adjust the level. Route the power
cord to the side nearest the power supply and test the
fans.
 From inside the stove, reach
up and pull the ue collar into place by lining up the two
1⁄4” studs in the stove top. Care should be taken to
not disturb the gasket which seals the collar to the top.
Tighten the two 1⁄4” nuts.
34
6ENTSYSTEMCOMPONENTS

ST1002
 Components of the venting system.
Flexible Flue Liner
Flex Liner Adapter
(if required)
Adjustable (26” or verti-
cal) Flue Collar w/Inte-
grated Draw-Down Bar
Top of the Insert Around
Flue Opening
Washers 1/4 Dia.
1/4-20 Hex Nuts
ST1003
 Measured height from the nished hearth surface to the
center bar of the ue collar.
19’
(483 mm)
Ref. 26”
ST1003
finished height
3/08
Twist on Wood
Handle

9
Montpelier Medium Insert
30004403
• Replace the three rear stainless steel air tubes by
sliding them rst to the right and then into the mat-
ing holes on the left. Secure these in place with the
stainless steel cotter pins.
• Before installing the front air tube, replace the ber
bafe board and ensure it slides all the way to the
back. There should be a tight t between the board
and the iron sides of the stove.

34
MONTYCONTROLS

Air Control Lever
Fan Speed Control (Behind louvre)
FP1099
Montpelier Medium Insert controls.
34
0RIMARYAIRSETTINGS

Air Control Lever
ST1000


 The air control lever controls the amount of air entering
the rebox.

All Montpelier Medium Insert controls are conveniently
located on the front. (Fig. 8)
Two controls regulate the performance of your Montpelier
Medium Insert:
The  supplies oxygen for the re.
The variable-speed , or rheostat, regulates the
warm air ow into the room.

A single air control regulates the amount of heat the re
will produce and how long it will burn.
The  is located on the upper left
side on the front of the insert. The lever regulates air for
starting, maintaining, and reviving the re.
Generally, more air entering the stove makes the re burn
hotter and faster, while less air prolongs the burn.
The Montpelier Medium Insert’s air supply is increased
when the control lever is moved to the left, and decreased
when moved to the right. It may be set anywhere between
the two extremes, depending on the amount of heat de-
sired. (Fig. 9)
To complement the manual setting of the air control, the
Montpelier Medium Insert has an integral convection air
blower that ensures an even delivery of heat at the manual
setting you select.
• Replace the front air tube and secure it in place with
the cotter pin.
 


10.Install the supplied wooden handle by twisting clockwise
onto the primary air control. (Fig. 7)
This completes installation of your Montpelier Medium
Insert.

The convection fan delivers a steady stream of warm air
into the room. Use the fan speed control to regulate the ow
of air into the room. A thermal switch will automatically de-
activate the fan when the stove cools down. When starting
a re in a cold stove, this switch will typically energize the
fan within about 60 minutes depending on wood species
and fuel load.
The fan speed should be set at “low” (fully closed) when
operating at low to medium burn rates and may be set
anywhere between “low” and “high” when operating at high
burn rates. (Refer to Figure 10 for fan access)

10
Montpelier Medium Insert
30004403

The Montpelier Medium Insert is designed to burn natural
wood only; do not burn fuels other than that for which it
was designed.
You’ll enjoy the best results when burning wood that has
been adequately air-dried. Avoid burning “green” wood
that has not been properly seasoned or cordwood that is
more than two years old.
The best hardwood fuels include oak, maple, beech, ash,
and hickory that has been split, stacked, and air-dried
outside under cover for at least one to two years.
For areas that do not have a supply of hardwood, com-
monly burned softwoods include tamarack, yellow pine,
white pine, Eastern red cedar, r, and redwood. These
too should be properly dried.
Your Montpelier Medium Insert will accept wood up to
18” (460mm). Longer wood pieces work better than short
ones.
Wood should be stored under cover to maintain dryness.
Even for short-term storage, however, keep wood a safe
distance from the heater and keep it out of the areas around
the heater used for re-fueling and ash removal.


No single air control setting will t every situation. Settings
for each installation will differ depending on the quality of
the fuel, the amount of heat desired, and how long you
wish the re to burn.
The control setting also depends on your particular “draft,”
or the force that moves air from the stove up through the
chimney. Draft is affected by such things as the length,
type, and location of the chimney, weather, local geography,
nearby obstructions, and other factors.
34
-ONTPELIERFANACCESS

Speed Control
Open Bottom Louvre to
access Fan controls ST996
 Fan control access.
Too much draft may cause excessive temperatures in the
Montpelier Medium Insert, and could even damage internal
components. On the other hand, too little draft can cause
backpufng into the room or a very sluggish re.
How do you know if your draft is excessively high or low?
Symptoms of too much draft include an uncontrollable
burn or glowing-red cast iron. A sign of inadequate draft is
smoke leaking into the room through the stove or chimney
connector joints, low heat, and dirty glass.
In some newer homes that are well-insulated and weather-
tight, poor draft may result from insufcient air in the
house. In such instances, an open window near the stove
on the windward side of the house will provide the fresh
air needed.
When rst using the stove, keep track of the settings of
the air controls. You will quickly nd that a specic setting
will give you a xed amount of heat. It may take a week
or two to determine the amount of heat and the length of
burn you should expect from various settings.
Most installations do not require a large amount of combus-
tion air, especially if adequate draft is available. 



Use the following primary air control lever and fan speed
control lever settings as a starting point to help determine
the best settings for your installation.

  
    
    
High Fully left High Horizontal
Medium 1” from Low Turn clockwise
full right
Low Fully right Off Turn counterclockwise




Cast iron is a superior material for solid fuel stoves but it
must be treated with respect. It is extremely strong, but can
be broken with a sharp blow from a hammer or from the
thermal shock of rapid and extreme temperature changes.
It is important to temper the cast iron plates with an initial
series of 3-4 break-in res. The plates expand and contract
with changes in temperature. Minimize thermal stress by
allowing the plates to adjust gradually during the break-in
res by following Steps 1-3 on the following page.