Vermont Castings Montpelier Mounting instructions

Do Not Discard This Manual: Retain for Future Use
30004403 7/08 Rev. 4
Montpelier
Medium Insert
For Use in North America
SAFETY NOTICE: IF THIS APPLIANCE IS NOT PROPERLY INSTALLED, OPERATED AND MAIN-
TAINED, A HOUSE FIRE MAY RESULT.
TO REDUCE THE RISK OF FIRE, FOLLOW THE INSTALLATION INSTRUCTIONS. FAILURE TO
FOLLOW INSTRUCTIONS MAY RESULT IN PROPERTY DAMAGE, BODILY INJURY OR EVEN
DEATH. CONTACT LOCAL BUILDING OFFICIALS ABOUT RESTRICTIONS AND INSTALLATION
INSPECTION REQUIREMENTS IN YOUR AREA.
Homeowner’s
Installation
and Operating
Manual
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2
Montpelier Medium Insert
30004403
Introduction
Save These Instructions for Future Reference
The Montpelier Medium Insert is designed,
tested and listed for burning wood. Do not
burn other fuels.
The Montpelier Medium Insert is not listed
for mobile home installations.
Failure to follow these instructions may
result in property damage, bodily injury or
even death.
WARNING
This stove has not been tested with an
unvented gas log set. To reduce the risk of
fire or injury, do not install an unvented gas
log set into this fireplace.
Specifications ......................................................... 3
Installation .............................................................. 4
Operation ................................................................ 9
Maintenance ......................................................... 13
Optional Accessories ............................................ 16
Replacement Parts ............................................... 17
Warranty ............................................................... 19
Table of Contents
Proposition 65 Warning: Fuels used in gas, wood-
burning or oil fired appliances, and the products of
combustion of such fuels, contain chemicals known
to the State of California to cause cancer, birth de-
fects and other reproductive harm.
California Health & Safety Code Sec. 25249.6
Thank you for purchasing a Vermont Castings Montpelier Medium Insert, an efficient wood stove carefully engineered
to bring you the latest in wood combustion principles and modern foundry technology.
This stove transforms a traditional masonry fireplace into a powerful heater. You can count on years of comfortable
heating and pleasurable fire-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 ANSI/UL 1482 for the United
States and ULC S628 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 Protec-
tion Agency’s emission limits for wood heaters sold after July 1, 1990. Under specific 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 specifications, 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 qualified installer, preferably NFI
or WETT (Canada) certified.
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.

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Montpelier Medium Insert
30004403
Specifications
Montpelier Medium Insert
EPA Emissions Rating .......................................3.0 g/hr
Range of heat output* ............. 10,100 - 27,550 BTU/hr
Maximum heat output** ..........................50,000 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)
*Under specific test conditions used during EPA emis-
sions standard testing.
**This value can vary depending on how the unit is
operated, and the type and moisture content of the fuel
used. The figure shown is based on maximum fuel con-
sumption obtained under laboratory conditions and with
average efficiencies.
***These values are based on operation in building-
code conforming homes under typical winter climate
conditions in New England. If your home is of nonstan-
dard construction (e.g. unusually well insulated, not in-
sulated, built under ground, etc.) or if you live in a more
severe or more temperate climate, these figures amy
not apply. Since so many variables affect performance,
consult your Vermont Castings’ Authorized Dealer to
determine realistic expectations for your home.
Fig. 1 Montpelier Medium Insert dimensions.
17” (434 mm)
21”
(548 mm)
30” (774 mm)
28” (730 mm)
22”
(565 mm)
22” (564 mm)
11”
(292 mm)
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26” (680 mm) 14” (362 mm)

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Montpelier Medium Insert
30004403
Installing the Montpelier Medium Insert into an existing
masonry fireplace is an effective way to add an efficient
heater to your home. The existing fireplace and chim-
ney must meet certain requirements.
Requirements for Existing Fireplaces
The Montpelier Medium Insert is listed for installation
within a properly built masonry or heat circulating, ma-
sonry-type fireplace that is constructed in accordance
with the requirements of recognized building codes. A
heat-circulating masonry-type fireplace must conform
to building code standards for masonry fireplaces, and
must consist of a factory-built metal firebox with air
circulation pathways that are surrounded by masonry
materials. Air circulation pathways must not be blocked
by the insert or surround panels.
The fireplace and chimney must be clean and structur-
ally sound. Have them inspected by a qualified profes-
sional chimney sweep, a mason, or your Vermont Cast-
ings’ 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 firebox
and the chimney. However, the fireplace should not be
modified in any way without first checking with your lo-
cal building inspector or fire marshal. Provision should
be made to restore the fireplace to its original condition
if the insert is removed. Do not remove bricks or mortar
that may jeopardize the compliance of the fireplace with
local building codes.
The Montpelier Medium Insert is not listed for in-
stallation in factory-built fireplaces.
Installation
Requirements for Existing Chimneys
Chimney requirements differ for the U.S. and Canada.
Specifications for each are listed below. Connect the
insert to the chimney in accordance with local codes
and the requirements of the listing agency as specified
in this manual.
Chimney Height / U.S. and Canada
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)
Do not connect your Montpelier Medium insert to a
chimney flue serving another appliance.
U.S.
In the U.S. (ANSI/NFPA 211, 1988), when
installed in a masonry fireplace:
• A connector must extend from the flue collar
to the flue liner.
• If a stainless steel liner is not used, the connec-
tor must extend at least four (4) feet from the flue
collar of the insert.*
• The cross sectional area of the flue must be less
than or equal to three times the area of the flue
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 flue.
General Considerations / U.S.
• While not required in most jurisdictions in the
U.S., MHSC strongly recommends that a full
stainless steel chimney liner be installed for the
insert to the chimney top to increase overall per-
formance and to ease and reduce yearly mainte-
nance.
• A masonry chimney must be well-constructed
and must meet minimum code requirements.
The chimney flue should have a code-approved
liner made of masonry or pre-cast refractory
tiles, straight or flexible stainless steel pipe, or a
poured-in-place liner. An unlined chimney must
be relined professionally.
• The chimney must have a nominal flue 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.
2' Min.
2' Min.
3'
Min.
0 To 10'
3'
Min.
0 To 10'
AC617
RLTSKC8
2/11/98

AC617
Reference
Point
Fig. 2 The 2’-3’-10’ rule for chimneys.
* This requirement is in addition to those specified in ANSI/NFPA211.

5
Montpelier Medium Insert
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Be aware that a chimney originally designed for fire-
place use may perform differently when used to vent
an air-controlled appliance such as your Montpelier
Medium Insert - even if the flue is less than 3 times
larger than the flue collar. For example, a chimney on
an outside wall may not heat up enough to sustain an
adequate draft. Such a flue can often be improved if it
is relined to reduce its size and/or insulated to keep it
warmer.
• A positive flue connection must be made between
the Insert and the first masonry tile or prefabri-
cated metal chimney section. A positive flue con-
nection consists of a plate that seals or replaces
the fireplace damper and a section of chimney
connector that passes through the plate into the
chimney.
• The chimney connector must be a minimum
equivalent to a 6” (152 mm) diameter opening
and must be 24 gauge or heavier stainless steel.
The connector must extend four (4) feet mea-
sured from the collar of the insert.
Chimney Connection systems are available from a
variety of manufacturers. Your Vermont Castings dealer
can recommend a system that will best meet the re-
quirements of your particular installation.
Sealing Requirements / U.S.
• The chimney must be sealed off from room air,
either by a plate at the damper level or by sealing
the fireplace opening.
• Unused openings to the flue must be sealed with
masonry to the thickness of the chimney wall.
Openings sealed with pie plates or wallpaper are
a hazard. In the event of a chimney fire, flames
and smoke may be forced from the openings.
Canada
In Canada (CAN/CSA-B365-M91, Section 5), wheth-
er installed in a masonry or factory built fireplace:
• A full chimney liner meeting ULC S635, Class III
(stainless steel) must be installed from the insert
to the chimney top, and securely attached to
both. The damper may be removed to accommo-
date the liner.
• The opening of the fireplace around the insert
must be sealed to prevent room air passing to the
fireplace cavity.
• Existing air-circulation chambers in a fireplace
with a steel liner may not be blocked.
• Provision must be made for removal of the insert
to clean the chimney flue.
• The existing fireplace damper (if any) should be
locked in the open position.
• A permanent metal warning label must be affixed
to the back of the fireplace stating the fireplace
may have been altered to accommodate the
insert, and may be unsafe to use as a conven-
tional fireplace. (A Fireplace Modification Tag is
included in the hardware bag inside the Montpe-
lier Medium Insert.)
Minimum Fireplace Dimensions
The Montpelier Medium Insert will fit most fireplaces.
To confirm that it will fit yours, measure the lintel depth,
plus the height, width, and depth of your fireplace and
hearth. Compare them to the measurements in the ac-
companying chart. If you choose to install a new hearth
over an existing fireplace hearth, be sure to take its
thickness into consideration when measuring both front
and back height of the fireplace and clearances to any
existing trims and mantels.
The unit can be installed virtually flush with the fireplace
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 fireplaces
which will accommodate the Montpelier Medium Insert
in the flush mount configuration and using the optional
extension kit.
NOTE: 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
movable items such as tables, bookcases, rugs, furnish-
ings, and your woodbox. All combustible materials of
this type should be a minimum of 48” (1220 mm) from
the front surface 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.

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Montpelier Medium Insert
30004403
A,I
BC
D,J
E
D,J
H
CE
FP1084
winterwarm
fireplace minimum dimensions
3/01
Fireplace Minimums
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
Fireplace Maximums
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 floor of the fireplace
to a height of 21¹⁄₂” (540 mm)
2. Though the Montpelier Medium Insert will fit into larger fireplaces, the
decorative optional MHSC Surround Panels will not completely cover the
fireplace opening if these dimensions are exceeded. Custom made trim
pieces may be used.
Fig. 3 Use these measurements to confirm that the Montpelier
Medium Insert will fit into your masonry fireplace.
Clearance Requirements
After confirming that your fireplace is the right size,
check the clearance to combustibles. First mark with
tape the exact center of your fireplace opening on the
hearth. Measure the side clearance from this point.
Measure the top trim and/or mantel clearances from the
finished hearth surface. Measure the front clearance (to
furnishings, etc.) from the fireplace face. (Fig. 4)
X
FP1085
WinterWarm
clearances
3/01
C
A
B
Measure
side trim
clearance
from here
FP1085
Fireplace Clearances
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 fire-
place 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 fire-
place opening on the hearth (X). Measure the top trim (B) and/or
mantel clearances (A) from the finished hearth surface. Measure
the front clearance (to furnishings, etc.) from the fireplace face.
Fig. 4 Observe these clearances to combustible trim.
Hearth Requirements
In some fireplaces, the hearth in front of the fireplace
opening is brick, stone, slate, or some other non-com-
bustible material that is in direct contact with concrete
poured over earth. These are the only hearths that are
considered noncombustible. In other fireplaces, the
brick or concrete hearth in front of the fireplace opening
is supported by heavy wooden framing. Because nei-
ther brick nor concrete has good insulating properties,
heat radiated by the fire will pass downward through
the hearth to the wooden framing. Such hearths are
considered combustible.
Unless the fireplace and hearth are constructed over a
completely non-combustible surface (such as unpainted
concrete over dirt), a thermal floor 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 44³⁄₄” (1137 mm) wide.
In addition, the floor 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 floor 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 floor protectors may be used if they
offer the same protection. Millboard has a standard k
value of 0.84 and thus 1¹⁄₄” (32 mm) of this material is
adequate thermal protection. Custom-built floor protec-
tors 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.

7
Montpelier Medium Insert
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How to Determine if Alternate Floor
Protection Materials are Acceptable
All floor protection must be noncombustible (i.e. met-
als, brick, stone, mineral fiber boards, etc.). Any organic
materials (i.e. plastics, wood paper products, etc.) are
combustible and must not be used. The floor protection
specified includes some form of thermal designation
such as R-value (thermal resistance) or k-factor (ther-
mal conductivity).
Procedure:
1. Convert specifications 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
FP1095
hearth protection
2/08 djt
A
B
C
B
United States Canada
A. 18”* (460 mm) 18” (460 mm)
B. 8” (203 mm) 8” (203 mm)
C. 44³⁄₄” (1137 mm) 44³⁄₄” (1137 mm)
FP1095
Fig. 5 Unless your fireplace and hearth are constructed over
a dirt floor (or unpainted concrete over dirt), you must use a
floor protector that satisfies the above requirements.
Typically, thermal protection with the above dimensions will be
required. The equivalent of 1.25” (32 mm) of a material with a k-
value 0.84 (or a total R-value of 1.49) is necessary.
If the insert is elevated 8¹⁄₂” (216 mm) or more above a combus-
tible hearth, thermal protection is not needed. However, spark and
ember protection is still necessary.
*If the insert is elevated 3” (76 mm) or more, this dimension may
be reduced to 16” (406 mm) (US only) beyond which no thermal
protection is necessary.
2. Determine the R-value of the proposed alternate
floor protector:
i. Use the formula in Step 1 to convert values not
expressed 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 specified floor protector, the alter-
nate is acceptable.
EXAMPLE: The specified floor protector should be 1¹⁄₄-
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 specification 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
specified R of 1.49. Since proposed system Rtotal is
greater than required, the system is acceptable.
Definitions
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
Optional Surround Packages
Custom-made surround panels may be made from any
noncombustible material.
MHSC offers both steel and cast iron Surround panel
kits, each in two sizes.
Enclosure Area
Georgian Cast Surround:
30DVSGTKCB, 30DVSGTKB
........................................ 30¹⁄₄ x 41 (768 x 1041 mm)
Mead Cast Surround:
MEAD3CB, MEAD3EB, MEAD3BS
................................ 28¹⁄₄” x 41¹¹⁄₁₆” (718 x 1059 mm)
Caprice Cast Adjustable Profile Surround:
CAPCB, CAPEB ................25” x 35” (635 x 889 mm )
Bevel Cast Trim Surround:
LHEABSL ...................27⁷⁄₈” x 40³⁄₄” (708 x 1035 mm)
Steel Surround:
LHE30SSB .................... 27” X 38¹⁄₄” (686 X 972 mm)
LHE30SLB, LHE30SLGA ...........................................
......................................28¹⁄₄” x 41” (718 x 1041 mm)

8
Montpelier Medium Insert
30004403
Installing the Montpelier Medium Insert
1. Remove or Disable the Fireplace Damper. If codes
allow, 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 posi-
tion.
~ NOTE: CANADIAN INSTALLATIONS ~
In accordance with CAN/CSA B365-M91, you must
permanently secure the Fireplace Modification Tag
to the rear of the fireplace cavity if you have modi-
fied the fireplace in any way to accommodate instal-
lation of a fireplace insert. This tag is in the hardware
bag included with your Insert.
2. Install the Floor Protector. Make sure the floor pro-
tector satisfies the requirements discussed on Page
6. The finished height of the floor protector or raised
hearth needs to be considered before installing the
venting system.
3. Flue collar orientation: The flue collar may be ori-
ented in the vertical position or rotated 180 degrees
on the top of the stove resulting in a 26 degree back-
ward 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 flue collar serves as pro-
tection to keep prevent a chimney brush from damag-
ing the baffle inside the stove. If cleaning can only take
place from inside the home, the center bar may be cut
out of the flue collar using a hack saw or reciprocating
metal cutting saw.
4. Install the venting system: Again, depending on
your application it may be easiest to install the con-
nector or stainless steel flue liner in the chimney first.
Refer to Figure 6 for the components of the venting
system.
• Carefully remove the fiber baffle by first remov-
ing the front air tube. If necessary, removing the
remaining air tubes will allow easier access.
• Remove the iron flue collar from the stove and
fasten either the adapter pipe or flue liner to it by
drilling three holes using the holes in the iron col-
lar as a guide.
• Secure the flexible pipe to the pipe adaptor using
the same method.
• Install the connector pipe or liner so that the
height measured from the finished hearth surface
to the center bar of the flue collar is 19” (483
mm). (Fig. 7) This will allow an easy connection
once the stove is rolled into place.
5. Route the blower power cord. 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.
6. Install the Optional Surround Kit. Follow the in-
structions provided with the kit.
7. Roll the Firebox into Position. At least two people
will be needed to move the firebox. Lift the front of
the stove slightly to put weight on the rear wheels
to ease installation. Position the firebox so the flue
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.
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

ST1002
Fig. 6 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
Fig. 7 Measured height from the finished hearth surface to
the center bar of the flue collar.
19’
(483 mm)
Ref. 26”
ST1003
finished height
3/08

9
Montpelier Medium Insert
30004403
8. Connect the Flue Collar. : From inside the stove,
reach up and pull the flue 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.
• Replace the three rear stainless steel air tubes
by sliding them first to the right and then into the
mating holes on the left. Secure these in place
with the stainless steel cotter pins.
• Before installing the front air tube, replace the
fiber baffle board and ensure it slides all the way
to the back. There should be a tight fit between
the board and the iron sides of the stove.
Operation
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Air Control Lever
Fan Speed Control (Behind louvre)
FP1099
Fig. 8 Montpelier Medium Insert controls.
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
Air Control Lever
ST1000
Open - Control Lever to the Left
Closed - Control Lever to the Right
Fig. 9 The air control lever controls the amount of air entering
the firebox.
Your Insert’s Controls and What They Do
All Montpelier Medium Insert controls are conveniently
located on the front. (Fig. 8)
Two controls regulate the performance of your Montpe-
lier Medium Insert:
The primary air control supplies oxygen for the fire.
The variable-speed fan control, or rheostat, regulates
the warm air flow into the room.
Primary Air Control
A single air control regulates the amount of heat the fire
will produce and how long it will burn.
The primary air control lever is located on the upper
left side on the front of the insert. The lever regulates air
for starting, maintaining, and reviving the fire.
Generally, more air entering the stove makes the fire
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 de-
creased when moved to the right. It may be set any-
where between the two extremes, depending on the
amount of heat desired. (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.
The Fans
The convection fan delivers a steady stream of warm air
into the room. Use the fan speed control to regulate the
flow of air into the room. A thermal switch will automati-
cally de-activate the fan when the stove cools down.
When starting a fire in a cold stove, this switch will typi-
cally energize the fan within about 20 minutes, after the
stove heats up.
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)
• Replace the front air tube and secure it in place
with the cotter pin.
9. Connect the Blower power cord to the power
supply. DO NOT ROUTE THE POWER CORD UN-
DER OR IN FRONT OF THE UNIT.
This completes installation of your Montpelier Medium
Insert.

10
Montpelier Medium Insert
30004403
Burn Only High-Quality Wood
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, fir, 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 dry-
ness. 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.
Use the Air Control Settings
that Work Best for You
No single air control setting will fit every situation. Set-
tings for each installation will differ depending on the
quality of the fuel, the amount of heat desired, and how
long you wish the fire 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



Speed Control
Open Bottom Louvre to
access Fan controls ST996
Fig. 10 Fan control access.
the length, type, and location of the chimney, weather,
local geography, nearby obstructions, and other factors.
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 backpuffing into the room or a very sluggish
fire.
How do you know if your draft is excessively high or
low? Symptoms of too much draft include an uncontrol-
lable 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 insufficient 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 first using the stove, keep track of the settings
of the air controls. You will quickly find that a specific
setting will give you a fixed 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
combustion air, especially if adequate draft is available.
Do not for any reason attempt to increase the firing
of your heater by altering the air control adjustment
range outlined in these directions.
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.
Montpelier Medium Insert Control Settings
Primary Air Air Circulation
Burn Control Fan Control
Rate Setting Speed Position
High Fully left High Horizontal
Medium 1” from Low Turn clockwise
full right
Low Fully right Off Turn counterclockwise

11
Montpelier Medium Insert
30004403
Medium Insert is vented to an exterior masonry chim-
ney or when you are just starting a fire.
You’ll soon find that the insert is HOT WHILE IN OPER-
ATION! KEEP CHILDREN, CLOTHING, AND FURNI-
TURE AWAY. CONTACT MAY CAUSE SKIN BURNS.
NOTE: Some chimneys need to be “primed,” or
warmed up, before they will draw sufficiently to start
a fire. To correct this situation, roll up a couple pieces
of newspaper, place them on top of the kindling and
toward the back of the stove, light them, and close the
doors. This should heat the chimney enough to initiate
a draft.
Once the draft is established, open the front door and
light the rest of the fuel from the bottom. Do not light the
main bed of fuel until the chimney begins drawing, and
repeat the procedure as often as necessary if the initial
attempt is unsuccessful.
4. Once a good ember bed of at least 3-4” (76 - 102
mm) has formed, add the desired amount of wood
and close the primary air control to a medium-low
setting. The fire volume will diminish immediately,
but the Montpelier Medium Insert will continue to
heat up. Maintain control of the fire using the primary
air control, and remember: reduce the setting for
less heat, increase the setting for more heat. Refer
to the air control settings chart on Page 10 for rec-
ommended settings at different burn rates.
Do not over-fire this heater.
Overfiring may cause a house fire, or can result in
permanent damage to the stove. If an exterior part
of the Montpelier Medium Insert glows, you are
overfiring.
Reloading and Reviving a Wood Fire
Set the air control on “High,” and wait at least fifteen
seconds for the draft to increase. Turn the convection
blower off. Open the door slowly.
Check the ash level, and remove excess ash. Three (3)
primary air holes located under the front brick provide
air to the coal bed. (Fig. 11) These holes should be
cleared of ash for proper performance.
Add the fuel, smaller pieces first. If it is necessary to
use wood smaller than the 18” (460 mm) optimum size,
be sure to fill the firebox as completely as possible
by loading the wood pieces alternately on the left and
right. Split wood will fill the firebox more completely and
reduce the frequency of reloading.
I f you have an ember bed of at least 2-3” (51 - 76 mm),
the air setting may not need to be adjusted. If the em-
ber bed is less than 2-3” (51 - 76 mm), you may have
to leave the air setting on high for a few minutes until
flames appear.
Finally, adjust the air control and fan speed for your
desired heat level.
Starting and Maintaining a Wood Fire
Burn solid wood fuel only in the Montpelier Medium
Insert, and burn it directly on the grate. Do not
elevate the fuel. Do not burn coal or other fuels.
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 tem-
perature changes. It is important to temper the cast iron
plates with an initial series of 3-4 break-in fires. The
plates expand and contract with changes in tempera-
ture. Minimize thermal stress by allowing the plates to
adjust gradually during the break-in fires by following
Steps 1-3 on the following page.
WARNING: Operate your Montpelier Medium Insert
only with the door fully closed. If the door is left
partially open, gas and flame may be drawn out of
the fireplace opening, creating risks of both fire and
smoke.
Follow these guidelines as you start and maintain the
fire, and remove the ashes. Prior to starting a fire with a
cold stove, it is recommended to clear the lower pri-
mary air holes located under the front brick. To do this,
remove the andiron and lift out the front refractory brick.
Sweep any ash accumulation out of the three (3) air
slots. Keeping these slots clear of ash will ensure better
performance.
1. Open the primary air control fully.
2. Lay some crumpled newspapers in the bottom.
Place on the paper six or eight pieces of dry, finely-
split kindling. On the kindling lay two or three larger
sticks of split dry wood approximately 1-2” (25-50
mm).
Do not use chemicals or fluids to start the fire. Do
not burn garbage or flammable fluids such as gaso-
line, naptha, or engine oil. Also, never use gaso-
line-type lantern fuel, kerosene, charcoal lighter
fluid, or similar liquids to start or “freshen up” a fire
in this heater. Keep all such liquids well away from
the heater while it is in use.
3. Light the newspaper and close the door. Gradually
build up the fire by adding a few 3-5” (76 -127 mm)
diameter splits.
If this is your initial break-in fire, let the fire burn brightly,
but not to excess. Control the fire’s intensity by adjust-
ing the air control lever. After an hour or so stop adding
wood so that the fire dies out gradually.
For ongoing operation after the initial break-in, continue
to add a few sticks at a time of a progressively larger
size. Be sure to keep the fuel load behind the front
grate bar at all times. Continue until you have a live
ember bed at least 3-4” (76 - 102 mm) deep. This may
take an hour or longer, particularly when the Montpelier

12
Montpelier Medium Insert
30004403
NOTE: If the charcoal bed is relatively thick and your
fuel is well-seasoned, it is possible to add fresh fuel
(smaller pieces first), close the door, and reset the air
control immediately.
Special Tactics for Cold-Climate Heating
The Montpelier Medium Insert is capable of produc-
ing up to 50,000 Btu/hour and heating an area of up
to 1,500 sq. ft. However, many factors affect heating
performance and can influence the extent to which the
Montpelier Medium Insert can heat a given area.
A well-insulated home, located in a moderate climate
and with the Montpelier Medium Insert located centrally
in an open floor plan, will be easier to heat than a drafty
home in the far north in which a Montpelier Medium
Insert is installed on an exterior wall at the end of a long
house.
In Fireplace Insert installations, over-sized chimneys
can produce less effective results than those that are
properly sized, and interior chimneys usually perform
better than those located outside the house.
Different results may be experienced even in the same
installation if you switch from burning good, dry wood to
wood that is partially rotted or inadequately seasoned.
To compensate for these factors in cold climates, it may
be necessary to operate the Montpelier Medium Insert
for longer periods of time with the air control set to a
higher level more of the time.
Remove and Store Ash Safely
Check the ash level before reloading the stove, remove
ashes if necessary. Turn off the fan before shoveling
the ash into your ash container.
Remove ash regularly, typically every one to three days.
The frequency will vary depending on how you operate
your Montpelier Medium Insert; more wood is consumed
at higher heat output settings, and ash will accumulate
faster.
Ash should be removed frequently and placed outdoors
in a metal container with a tight-fitting lid. The closed
container of ash should be placed on a non-combustible
floor or on the ground, well away from all combustible
materials, pending final disposal. If the ash is disposed
of by burial in soil or otherwise locally dispersed, it
should be retained in the closed container until all cin-
ders have thoroughly cooled. Wood ash may be used as
a garden fertilizer.
CAUTION: Never use your household or shop vacuum
cleaner to remove ash from the fireplace; always remove
and dispose of the ash properly.



Primary Air
Holes
Bottom
Brick
Andiron
ST1004
Fig. 11 Keep primary air holes free of ash for proper perfor-
mance.

13
Montpelier Medium Insert
30004403
Maintenance
Keep Your Montpelier Medium Insert
Looking New and Working Its Best
Care of the Cast Iron Surface
An occasional dusting with a dry rag will keep the
painted cast iron of your Montpelier Medium Insert look-
ing new.
If the paint needs retouching, first allow the surface to
cool completely. Mask glass, trim parts and enamelled
areas. Wire-brush those areas to be painted. Touch-up
with high temperature stove paint available from your
local dealer. Apply the paint sparingly. Two light coats
are better than one heavy one.
Care of the Porcelain Enamel Surface
Use a soft brush as necessary. Do not use water or
other liquids on your Montpelier Medium Insert. Finger-
prints usually can be buffed off porcelain enamel with
a dry, soft cloth. If marks remain, allow the Montpelier
Medium Insert to cool completely, then buff with a
slightly damp, soft cloth. Dry completely before starting
a fire to avoid streaking.
Never use abrasives or harsh chemical cleaners on
the porcelain enamel finish; the enamel may scratch
and expose the cast iron, which can then stain or
rust. If you must remove spills or stains from porcelain
surfaces, make sure the fire is out and the Montpelier
Medium Insert has cooled completely before cleaning.
Use a kitchen appliance cleaner and/or polish specifi-
cally formulated for enamel surfaces. Apply the cleaner
sparingly with a soft cloth, and buff away all traces.
Cleaning the Glass
The Montpelier Medium Insert glass system requires
a minimum amount of cleaning. Most carbon deposits
that accumulate will burn off during hot fires.
Ash residue that accumulates on the glass should be
removed periodically to prevent etching. To clean the
glass, use the following procedure.
• Be sure the glass is completely cool.
• Cleaning with water will work in most cases. Use
a glass cleaner especially made for this purpose
only if deposits are specially heavy. (If heavy
deposits are a frequent occurrence, however,
evaluate your operating techniques.) Do not use
abrasive cleaners.
• Rinse the glass thoroughly.
• Dry the glass completely.
Adjust the Door Latch Periodically
The front door of the Montpelier Medium Insert should
close securely to prevent accidental opening and
should close tightly to prevent air from leaking into the
fire chamber. The door handle will be positioned verti-
cally when the door is closed.
Over a period of time, the gasket around the door will
compress and the latch may need adjustment. To ad-
just the handle, follow this procedure:
1. Loosen the small lock nut with a 7/16” wrench. (Fig.
12)
2. Extend the striker screw one turn by turning it with a
1/8” Allen wrench.
3. Re-tighten the lock nut, while at the same time hold-
ing the striker screw with the Allen wrench to prevent
its turning.
Test the door seal. Close the door on a dollar bill and
attempt to pull it free. If the bill is freed with little re-
sistance, the gasket isn’t snug enough at that spot.
Continue to make small adjustments until the setting is
right.
If additional adjusting of the latch does not enable the
door to seal sufficiently in one area, try “adjusting” the
gasket in that area. Pack more cement or a smaller
diameter gasket into the channel beneath the gasket so
the main gasket is raised and makes contact with the
door frame. If this procedure doesn’t solve the problem,
replace the gasket. Instructions for gasket replacement
are given later in this section.
ST531
Door Pawl
11/00
Pawl
Small
Locking Nut
Large
Locking
Nut
Set Screw
Striker Screw
Handle Stub ST531
Fig. 12 Turn the door latch striker screw in or out to tighten or
loosen the door latch.

14
Montpelier Medium Insert
30004403
IMPORTANT NOTES
• Do not operate the Montpelier Medium Insert if
the glass is damaged or broken.
• Do not abuse glass by striking with any object or
by slamming the door.
• Replace glass only with MHSC high tempera-
ture ceramic glass, available from your Vermont
Castings’ authorized dealer.
Removing and Replacing Door Glass
Follow this procedure to replace glass.
• Open the door and loosen the four retaining clip
screws that hold the glass to the door. Swing the
clips out of the way. Tilt the glass away from the door
frame and lift up. (Fig. 13) Wear gloves and use cau-
tion when handling broken glass.
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
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

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
How to Replace Gaskets
Your Montpelier Medium Insert uses rope-type fiber-
glass gaskets to make a tight seal between some parts.
With use, particularly on those parts that move, gaskets
can become brittle and compressed and can begin
to lose their effectiveness. These will need periodic
replacement.
All of the gaskets used are made of fiberglass. The
three sizes of replaceable gasket are listed below, along
with their application.
Replaceable Montpelier Medium Insert
Fiberglass Gaskets
Gasket Size ...................And The Parts It Seals
3/8” (1203564) ...............Door to the front - 5.6’
3/8” (30002422) .............Firebox parts
3/16” (1203556) .............Glass to the door - 5.2’
To change a gasket, wait until the fire is out and
the stove has cooled. Wear protective eyewear
and a dust mask. The procedure is the same for
all gaskets.
1. Remove the existing fiberglass gasket by
grasping an end and pulling firmly.
2. Use a wire brush or the tip of a screwdriver
to clean the channel of any remaining cement,
silicone or bits of gasket.
3. Apply a thin bead of high temperature silicone
to the newly-cleaned groove. A 1/8” - 3/16” bead
is sufficient.
4. Place a new gasket into the groove. Wait until
you have placed all but a couple inches from the
end before you trim the end to an exact fit.
• Examine the gasket that seals the glass to the door
frame. If necessary, replace this with gasket ob-
tained from your local Vermont Castings’ authorized
dealer. Directions for replacing gaskets are given
below.
• Check the channel at the bottom of the door frame,
and clear away debris if necessary.
• Carefully place the new glass in the door frame.
• Secure the clips, being careful not to over-tighten.
Be sure the glass is firmly seated against the gasket.
Close the door gently to confirm the clips have been
properly positioned. It is possible for the glass to be
damaged if the clips have been installed incorrectly
and the door is closed with force.



Fig. 13 Replace glass.
Door Gasket
Glass Gasket
Glass Panel
Retainer
Clips (4)
ST999

15
Montpelier Medium Insert
30004403
Replacing the Door Gaskets
• Remove the door by lifting it straight up from its
hinge pins.
• Lay it face down on a padded surface.
• Remove the glass. Follow the instructions for re-
moving and replacing glass which start on Page
14.
• Replace gaskets. Follow steps 1-4, above.
• Replace the glass.
• Replace the door.
The Chimney System
A Clean Chimney System is Safer
and Works Better
Although the non-catalytic combustion system in your
Montpelier Medium Insert can reduce creosote forma-
tion dramatically, it is not a substitute for regular inspec-
tion and cleaning of the chimney and chimney connec-
tor.
Learn to Recognize —
And Avoid — Creosote
Your Montpelier Medium Insert has been designed to
minimize creosote build-up. Regular chimney inspection
and maintenance, however, must still be performed.
For safety, good stove performance, and to protect your
chimney and chimney connector, inspect your chimney
and chimney connector on a regular schedule. Clean
the system if necessary. Failure to keep the chimney
and connector system clean can result in a serious
chimney fire.
When wood is burned slowly, it produces tar, organic
vapors and moisture which combine to form creosote.
The creosote vapors condense in the relatively cool
chimney flue of a slow-burning fire. As a result, creo-
sote residue accumulates on the flue lining. When
ignited, this creosote makes an extremely hot fire within
the flue system that can damage the chimney and
overheat adjacent combustible material. If a significant
layer of creosote has accumulated —1/8” (3 mm) or
more — it should be removed to reduce the risk of a
chimney fire.
If you do experience a chimney fire, act promptly to:
• Close the primary air control lever (fully to the
right).
• Get everyone out of the house.
• Call the Fire Department from a nearby house.
You should inspect the system every two months during
the heating season as part of a regular maintenance
schedule. To inspect the chimney, let the Montpelier
Medium Insert cool completely. Then, using a strong
light, sight up through the flue collar into the chimney
flue. The fiber baffle will need to be removed gently to
view inside the connector pipe.
If it is necessary to remove the firechamber to inspect
or clean the chimney, this is how to do it:
• Let the Montpelier Medium Insert cool.
• Disconnect the fan power cord.
• You may wish to lighten the firebox by removing
the load door and andiron.
• Retract the two levelling screws until they bear no
weight.
• Remove the front air tube and fiber baffle.
• Disconnect the flue collar or vent connector from
the top of the stove.
• Slide the firechamber forward until you have ac-
cess to the fireplace opening.
• Inspect the flue.
You can now inspect the smoke shelf area of the fire-
place and the chimney. Before replacing the Montpelier
Medium Insert, this area should be inspected for signs
of deterioration and cleaned thoroughly with a chimney
brush.
Clean the chimney using a specially designed brush the
same size and shape as the flue liner. Flexible fiber-
glass rods are used to run the brush up and down the
liner, causing any deposits to fall to the bottom of the
chimney where they can be removed through the clean-
out door.
The chimney connector should be cleaned by discon-
necting the sections, taking them outside, and removing
any deposits with a stiff wire brush.
Reinstall the connector sections after cleaning, being
sure to secure the individual sections with sheet metal
screws.
If you can’t do the chimney inspection yourself, con-
tact your local Vermont Castings’ Authorized Dealer, or
engage a professional chimney sweep to perform the
inspection and cleaning of the chimney.
Reverse the procedure to re-install the firechamber.
Fireplace System Maintenance Schedule
Fireplace:
Daily:
• Ash should be removed before the level reaches
the top edge of the front brick. Check each time
you re-load, or at least once a day.
• Keep the area around the fireplace clear of any
combustible material.

16
Montpelier Medium Insert
30004403
Yearly Spring Cleaning:
• Remove ash from the firebox and replace with a
moisture-absorbing material (such as kitty litter)
to keep the interior of the stove dry.
• Touch up painted surfaces with black paint.
Flex Connection:
Two Months:
• Inspect the chimney and flue connection. Clean
the system if necessary.
Yearly Spring Cleaning:
• Disassemble the flue connection and take it
outdoors for inspection and cleaning. Replace
weak sections of connector.
• Inspect the chimney for signs of deterioration.
Repairs to a masonry chimney should be made
by a professional mason. Replace damaged
sections of prefabricated chimney. Your local
Vermont Castings’ dealer or a chimney sweep
can help determine when replacement is
necessary.
• Thoroughly clean the chimney.
For parts and information about your insert, contact
your Vermont Castings authorized dealer. For the name
of the dealer nearest you, contact:
MHSC
149 Cleveland Drive
Paris, KY 40361
800-668-5323
Optional Accessories
Georgian Cast Surround
Model Color
30DVSGTKCB Classic Black
30DVSGTKB Ebony
Mead Cast Surround
Model Color
MEAD3CB Classic Black
MEAD3EB Ebony
MEAD3BS Biscuit
Caprice Cast Adjustable Profile Surround
Model Color
CAPCB Classic Black
CAPEB Ebony
Bevel Cast Trim Surround
Model - LHEABSL
Steel Surround
Model Color
LHE30SSB Classic Black (Small)
LHE30SLB Classic Black (Large)
LHE30SLGA Antique Brass (Large)
Extended Trim Plate
LHE30TCK (Cannot be used alone)
DIY Inside Fit Surround Kit
DIYSK - Includes template, brackets and instruc-
tions. Additional materials must be purchased locally.
3” Extension Package
Model Color
M3PKCB Classic Black
In the event of component failure, it is very important to
replace with equipment equivalent to the Vermont Cast-
ings original parts.

17
Montpelier Medium Insert
30004403
MHSC reserves the right to make changes in design, materials, specifications, prices and discontinue colors and products at any time, without
notice.
Montpelier Medium Insert
1. Bottom 30004306
2. Insulation, Bottom Low 30004335
3. Brick, Bottom Low 30004327
4. Brick, Bottom Slanted 30004328
5. Brick, Back 30004326
6. Brick, Bottom Up 30004329
7. Brick, Right End 30004330
8. Brick, Left End 30004331
9. Insulation, End Int. 30004334
10. End, Right 30004308
11. End, Left 30004309
12. Back 30004307
13. Andiron 30004321
14. Tube A, Secondary Air Tube 30004377
1
3
4
5
6
7
8
9
9
10
11
12
13
15 14
16
17 18
19
20
20
21
22
23
24
25
26
27
28
29
30
31
32
33
34
35
35
37
39
40
41
41
42
43 44
45 46
47
48
49 50
2
51
36
38
4403
Montpelier parts
1/08
54
51
52
52
53
33
55
Ref. Description Part Number

18
Montpelier Medium Insert
30004403
Shell Enamel Parts - Montpelier Medium Insert
Part Name Classic Biscuit Ebony
Black
Front 30004311 30004432 30004420
Door 30004312 30004433 30004421
Ashlip 30004322 30004434 30004422
Front Panel 30004323 30004435 30004423
Panel Door 30004324 30004436 30004424
Top Filler 30004336 30004437 30004425
15. Tube B, Secondary Air Tube 30004378
16. Baffle 30004332
17. Top 30004310
18. Right Side Heat Shield, Secondary Air 30004501
19. Left Side Heat Shield, Secondary Air 30004500
20. Insulation, End Ext. 30004333
21. Air Plate 30004315
22. Pinion 30004320
23. Handle Wire 1604504
24. Handle, Wood Black 1600663
25. Cover, Top 30004316
26. Spring, Friction 1201846
27. Front Refer to Enamel Parts Chart
28. Hinge Half Body - Upper 1604281
29. Insulation Bottom Heat Shield 30004402
30. Bottom Heat Shield 30004393
31. Base 30004313
32. Fan Kit Assembly 30004416
33. Ashlip Refer to Enamel Parts Chart
34. Bottom Assembly 30004385
35. Cover, Power Cord 30004379
36. Shroud, Outer 30004392
37. Shroud, Top 30004383
38. Flue Collar 30004317
39. Flange Right Side Surround 30004381
40. Flange Left Side Surround 30004380
41. Clip - Glass 30001715
42. Glass Ceramic, 0.190” thick, uncoated 30004325
43. Pawl Assembly 1” Long Adjustable 5004025
44. Front Steel Handle/Shaft 30002717
45. Gasket Fiberglass 3/16 1203556
46. Gasket Fiberglass 3/8 1203589
47. Hinge Half Door - Upper 30004564
48. Door Refer to Enamel Parts Chart
49. Flange Top Surround 30004382
50. Filler Top Refer to Enamel Parts Chart
51. Panel Refer to Enamel Parts Chart
52. Panel Door Refer to Enamel Parts Chart
53. Pin, Door 30004384
54. Cover Plate, Bottom Air 30004419
55. Snapstat Bracket 30004519
Montpelier Medium Insert (continued)
Ref. Description Part Number

19
Montpelier Medium Insert
30004403
LIMITED LIFETIME Warranty
For Vermont Castings Montpelier, Non-Catalytic Medium Insert
Limited Lifetime Warranty
MHSC warrants that all refractory brick and mate-
rial used in this product will be warranted against
deterioration not resulting from physical damage or
overloading of the woodstove for the lifetime of this
product. This coverage includes the components of
the EverBurn System: “shoe, fountain, and fireback.
Coverage is provided only to the original purchaser.
Limited 3 Year Warranty
All cast iron parts are warranted for a period of three
years against breakage, cracking or burn-through.
Limited 1 Year Warranty
The following part of the woodburning stove are war-
ranted to be free of defects in material and workmanship
for a period of one year from the date you receive it: The
handles, glass door panels, door gasketing and porcelain
finish. Any of these items found to be defective will be
repaired or replaced at no charge, upon the return of the
part with postage prepaid to a Vermont Castings Autho-
rized Dealer.
Any parts repaired or replaced during the limited warranty
period will be warranted under the terms of the limited
warranty for a period not to exceed the remaining term of
the original limited warranty or six (6) months, whichever
is longer.
Exclusions & Limitations
1. This warranty is non-transferable.
2. This warranty does not cover misuse of the stove.
Misuse includes overfiring, which will result if the stove
is used in such a manner as to cause one or more
of the plates to glow red. Overfiring can be identified
later by warped plates and areas where the paint pig-
ments has burned off. Overfiring in enamel stoves is
identified by bubbling, cracking, chipping and discolor-
ation of the porcelain enamel finish. MHSC offers no
warranty on chipping of enamel surfaces. Inspect your
woodburning stove prior to accepting it for any dam-
age to the enamel.
3. This warranty does not cover misuse of the stove as
described in the Owners Guide, nor does it cover a
stove which has been modified unless authorized by
a MHSC representative in writing. This warranty does
not cover damage to the stove caused by burning salt
saturated wood, chemically treated wood, or any fuel
not recommended in the Owners Guide.
4. This warranty does not cover a stove repaired by
someone other than a Vermont Castings Authorized
Dealer.
5. Damage to the unit while in transit is not covered
by this warranty but is subject to a claim against the
common carrier. Contact Vermont Castings Autho-
rized Dealer from whom you purchased your stove or
MHSC if the purchase was direct. (Do not operate
the stove as this may negate the ability to process the
claim with the carrier).
6. Claims are not valid where the installation does not
conform to local building and fire codes or, in their ab-
sence, to the recommendations in our Owners Guide.
7. The salt air environment of coastal areas, or a high-
humidity environment, can be corrosive to the porce-
lain enamel finish. These conditions can cause rusting
of the cast iron beneath the porcelain enamel finish,
which will cause the porcelain enamel finish to flake
off. This warranty does not cover damage caused by
a salt air or high-humidity environment.
8. MHSC shall have no obligation to enhance or update
any unit once manufactured.
IN NO EVENT SHALL MHSC BE LIABLE FOR INCIDENTAL
AND CONSEQUENTIAL DAMAGES. ALL IMPLIED WAR-
RANTIES, INCLUDING THE IMPLIED WARRANTIES OF
MERCHANTABILITY AND FITNESS, ARE LIMITED TO THE
DURATION OF THIS WRITTEN WARRANTY. THIS WAR-
RANTY SUPERCEDES ALL OTHER ORAL OR WRITTEN
WARRANTIES.
Some states do not allow the exclusion or limitations of
incidental and consequential damages or limitations on
how long an implied warranty lasts, so the above limi-
tations may not apply to you. This warranty gives you
specific rights and you may have other rights, which vary
from state to state.
How to Obtain Service
If a defect is noted within the warranty period, the cus-
tomer should contact a Vermont Castings Authorized
Dealer or MHSC if the purchase was direct with the fol-
lowing information:
1. Name, address, and telephone number of the pur-
chaser
2. Date of Purchase.
3. Serial number from the label on the back
4. Nature of the defect or damage.
5. Any relevant information or circumstances, e.g., instal-
lation, mode of operation when defect was noted.
A warranty claim will then start in process. MHSC re-
serves the right to withhold final approval of a warranty
claim pending a visual inspection of the defect by autho-
rized representatives.

MHSC
149 Cleveland Drive • Paris, Kentucky 40361
www.mhsc.com