RUF fuel briquettes – dimensions 65 x 95 x 150 mm.
They are made of chopped wood (sawdust and shavings) and have an optimal price-quality ratio.
RUF briquettes made from pressed birch flour are the best solid fuel for almost all types of furnaces and fireplaces.
This is the most high-tech and economical fuel briquette.
The calorific value is 4900 kcal / kg