3.2 FUEL
Fuel for the stove must not be stored closer than the required clearances to combustibles (heat sensitive materials). NEVER STORE WOOD IN THE ASH PAN COMPARTMENT.
Your E.P.A Drolet stove is designed to burn WOOD ONLY. Do not burn coal, charcoal, or trash in the unit. Highly flammable items such as trash may ignite creosote in the chimney (flue), resulting in a chimney fire. Never burn salt wood, beach wood, chemically treated wood, or wood removed from salt water, since the deposits left will deteriorate the firebox. Damage caused by chemicals or salt is not covered under warranty.
Seasoned cord wood is recommended. Wood should be air dried in a covered and ventilated area for a minimum of six months (one year or more is recommended). This reduces the moisture content of the wood, resulting in a better stove performance. Wood species with moisture content of 20% or less are ideal. Dry, seasoned cord wood, can be distinguished from green wood by the cracks at each end of the logs. Wet or green wood will tend to cause the fire to smoulder, producing large amounts of creosote. Creosote buildup could result in a chimney fire. This wood will also prove difficult to keep burning properly, and fires will tend to go out. Green wood produces very little heat, and sometimes causes customers to think that the stove does not work.
Decayed wood or
| Wood species | Energy yield | |
| (millions of BTU/cord) | ||
|
| ||
| Oak | 29 | |
| Sugar Maple | 28 | |
High energy yield | Beech | 26 | |
Yellow birch | 25 | ||
| |||
| Ash | 24 | |
| Elm | 23 | |
| Larch (Tamarack) | 23 | |
| Red Maple | 23 | |
| Douglas red fir | 23 | |
Medium energy yield | Silver birch | 22 | |
| Alder | 18 | |
| Poplar | 17 | |
| Hemlock | 17 | |
| Spruce | 17 | |
Low energy yield | Pine | 17 | |
Bass | 16 | ||
| |||
| Fir | 13 |
Data provided by Energy, Mines and Resources – Canada
TABLE 3.2 Energy yield for wood species
32