Stove Builder International Valcourt FP10 Lafayette, Installation And Operation Manual

Page: 15 / 97

FP10 Lafayette - Installation and Operation Manual
15
3 FUEL
3.1 Materials That Should Not be Burned
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GARBAGE OF ANY KIND,
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COAL OR CHARCOAL,
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TREATED, PAINTED OR COATED WOOD,
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PLYWOOD OR PARTICLE BOARD,
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FINE PAPER, COLORED PAPER OR CARDBOARD,
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SALT WATER DRIFTWOOD,
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MANUFACTURED LOGS CONTAINING WAX OR CHEMICAL ADDITIVES,
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RAILROAD TIES,
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LIQUIDS SUCH AS KEROSENE OR DIESEL FUEL TO START A FIRE.
WARNING: DO NOT POKE OR STIR THE LOGS WHILE THEY ARE BURNING. USE ONLY FIRELOGS THAT
HAVE BEEN TESTED FOR USE IN FIREPLACES (SEE ULC/ORD-C127, COMPOSITE FIRELOGS)
AND PRIOR TO USE, REFER TO FIRELOG WARNINGS AND CAUTIONS MARKINGS ON
PACKAGING.
3.2 How to Prepare or Buy Good Firewood
3.2.1 What is Good Firewood?
Good firewood has been cut to the correct length for the fireplace, split to a range of sizes and stacked in
the open until its moisture content is reduced to 15 to 20 per cent.
3.2.2 Tree Species
The tree species the firewood is produced from is less important than its moisture content. The main
difference in firewood from various tree species is the density of the wood. Hardwoods are denser than
softwoods. People who live in the coldest regions of North America usually have only spruce, birch and
poplar, other low-density species to burn and yet they can heat their homes successfully.
Homeowners with access to both hardwood and softwood fuel sometimes use both types for different
purposes. For example, softer woods make good fuel for relatively mild weather in spring and fall because
they light quickly and produce less heat Softwoods are not as dense as hardwoods so a given volume of
wood contains less energy. Using softwoods avoids overheating the house, which can be a common
problem with wood heating in moderate weather. Harder woods are best for colder winter weather when
more heat and longer burn cycles are desirable.
Note that hardwood trees like oak, maple, ash and beech are slower growing and longer lived than softer
woods like poplar and birch. That makes hardwood trees more valuable. The advice that only hardwoods
are good to burn is outdated. Old, leaky cast iron stoves wouldn’t hold a fire overnight unless they were fed
large pieces of hardwood. That is no longer true. You can successfully heat your home by using the less
desirable tree species and give the forest a break at the same time.