
11
Montpelier Medium Insert
30004403
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 re
volume will diminish immediately, but the Montpelier
Medium Insert will continue to heat up. Maintain control
of the re 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 recommended settings at different burn
rates.
Set the air control on “High,” and wait at least fteen sec-
onds 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 rst. If it is necessary to use
wood smaller than the 18” (460 mm) optimum size, be sure
to ll the rebox as completely as possible by loading the
wood pieces alternately on the left and right. Split wood will
ll the rebox more completely and reduce the frequency of
reloading. If possible, stack wood diagonally to maximize
air spaces between red pieces.
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 ember bed
is less than 2-3” (51 - 76 mm), you may have to leave the
air setting on high for a few minutes until ames appear.
Finally, adjust the air control and fan speed for your desired
heat level.
If the charcoal bed is relatively thick and your fuel
is well-seasoned, it is possible to add fresh fuel (smaller
pieces rst), close the door, and reset the air control im-
mediately.
The Montpelier Medium Insert is capable of producing up
to 40,000 Btu/hour and heating an area of up to 1,500 sq.
ft. However, many factors affect heating performance and
can inuence 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
Follow these guidelines as you start and maintain the re,
and remove the ashes. Prior to starting a re with a cold
stove, it is recommended to clear the lower primary 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, nely-split kindling.
On the kindling lay two or three larger sticks of split dry
wood approximately 1-2” (25-50 mm).
3. Light the newspaper and close the door. Gradually build
up the re by adding a few 3-5” (76 -127 mm) diameter
splits.
If this is your initial break-in re, let the re burn brightly,
but not to excess. Control the re’s intensity by adjusting
the air control lever. After an hour or so stop adding wood
so that the re 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 Medium Insert is
vented to an exterior masonry chimney or when you are
just starting a re.
You’ll soon nd that the insert is
Some chimneys need to be “primed,” or warmed
up, before they will draw sufciently to start a re. To cor-
rect 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.