9
For normal operation the air control handle should be set at Position 2. However, if the
wood is burning too quickly, you can adjust the air control handle down.
To ensure a proper and safe combustion, there should be bright and lasting
flames/embers. Don't let the wood smolder. Do not close the air inlets completely
during normal usage.
Firewood
Specifications
Only burn wood that has been seasoned for at least one full year (2 years is best!). If the
wood has not been "dried”, much of the energy of the fire will go into evaporating the
water. Furthermore, condensation or creosote might occur in the stove and pipe if you
burn moist wood.
The log size should be about 2” (5cm) less than the width of the firebox.
Burning value of wood
Air-dried wood has less moisture (15 - 20%) than freshly cut timber (40%+), and typically
yields 20% more available heat. Wet wood burns at a lower temperature and causes
incomplete combustion (soot and "creosote" formation, which in extreme cases, can lead
to a chimney fire).
All types of wood heat up equally per pound (kilogram); however, the density of wood is
not the same, as shown in the following table:
Type of wood Dry Wood - Lbs/ft³ (Kg/m³) Compared to beech
Beech and Oak
36.2 (580)
100%
Ash
35.6 (570)
98%
Maple
33.7 (540)
93%
Birch
31.8 (510)
88%
Mountain pine
30.0 (480)
83%
Fir
24.3 (390)
67%
Poplar
23.7 (380)
65%
A Few Reminders
•
Store your wood cut and split (split logs dry faster).
•
Keep the woodpile in a dry sunny place, protected from the rain. Don't cover the pile
with plastic, because that will prevent the wood from drying out properly.
•
Stack the wood with enough space between the rows to ensure good air circulation!
