 Everyone
likes an open fire but burning logs in a grate is very
inefficient. Open fires use air from the room, which is
replaced by cold air from outside, so they create
draughts.
Whereas open fires are only about 25% efficient, modern
wood-burning stoves can run at over 80%. So if you burn
logs in a stove instead of on a fire you benefit from at
least three times the amount of heat. You may also be able to
use the top of the stove to boil a kettle. Some models
even have ovens built in. They’re carbon neutral. When
wood burns it releases carbon dioxide but the amount
given off is the same as tree was storing when it was
growing and if the tree were left to rot it would
produce the same amount of carbon emissions as are
released by burning it.
However, new technology makes wood-burning stoves even
greener. In a cleanburn or cleanheat system the gases
created are circulated back into the stove and burned
which increases heat output and reduces emissions. In
terms of smoke and ash produced modern wood burners are
very efficient. Even used daily, a stove should not need
cleaning out more than every few weeks.
Modern stoves can burn just wood, they can be multi-fuel, or pellet
burning
- small pieces of compressed sawdust. Most people burn
logs or scrap wood. You would be amazed how much wood
people throw away. You can even pick up untreated wood
pallets from a local merchants whose alternative is to
pay to have them taken away. As long as wood is not painted
or treated most is ideal for heating your house and these
days kiln dried logs are widely available. Eco Fires
hold good stocks of kiln dried logs.
Photograph courtesy of Charnwood Stoves. You can view
their complete range of eco-friendly stoves by clicking
on the above link.
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