Firewood

With the colloquial name firewood wood energy are all meant that are commercially available and used for heating of residential premises used: chopped, baking, wood logs, wood block, burning sticks or products made of wood. The use of firewood has been almost 400,000 years and is still a common and unlike oil or gas priced Heizvariante that are no longer only as an atmosphere-creating luxury in cold, dark winter days, but has also as a natural source of heat is used .
Apart from the cost benefits that provides firewood, it is also the fact that it is a biogenic, so organic fuel, which steadily nachwächst and not in the foreseeable future is depleted, as in the case of gas and oil, to include the fossil fuels, so a long time ago, but are not new.

The heating with wood is a very clean way to produce heat, if only untreated wood, which is hardly heavy metals, sulfur or halogen, is used. In addition, firewood is not always the same firewood, depending on the purpose for which it is installed. For the heating of living quarters are slower and longer burning wood, so that a sustained heat can be produced. Specifically, the choice of firewood, but the oven, which is being used.
Modern wood gas boiler with all the wood can be fed, as it with a very high temperature burn. For fireplaces are best Laubharthölzer because it burns slowly and sustainable. However, here is more ash, as for example in conifers. This fast-burning fuels are particularly suitable for Küchenöfen, which quickly reached a high temperature is required.
If you buy firewood, care should be taken that it is natural wood or fuels such as wood or bark briquettes act without additives. In addition, the timber well durchgetrocknet and must no more than 20 percent residual moisture possess. Wet wood, chipboard or wood with paint and paint are not suitable for burning.

Proper storage of firewood is particularly important in wet wood - then it may be well under dry, but should also be adhered to, if only a small stock is to be created. The wood is used for storage in two halves split or quartered, if it is longer than 30 cm. The firewood is not possible in a very closed space and on natural soil piled on the previously Querhölzer be appropriate, so that firewood no direct contact with the ground.

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