Kütteliigid

Kütteliigid refers to the different types of firewood used for heating purposes. The choice of kütteliigid is important for efficiency, environmental impact, and cost. Commonly used types include deciduous trees like birch, alder, and oak, as well as coniferous trees such as pine and spruce.

Birch is a popular choice due to its high calorific value and pleasant aroma when burned. It ignites easily and produces a consistent heat. Alder burns relatively quickly but is good for starting fires and has a low smoke content. Oak is a dense hardwood that burns slowly and provides long-lasting heat, making it an economical option over time, though it can be more difficult to ignite.

Coniferous woods, like pine and spruce, have a lower calorific value compared to hardwoods and tend to produce more creosote, which can lead to chimney fires if not managed properly. However, they are often more readily available and less expensive. The moisture content of the wood is a critical factor for all kütteliigid; dry, seasoned wood burns more efficiently and with less smoke than wet wood. Proper storage and drying are essential for maximizing the heating potential of any kütteliik.