The Sd.Kfz.251 was the main German half-track, more usually called a Hanomag. More than 15,000 units were built across 22 main versions.

BioTec-L steel hot water boilers with the rated heat output of 25 to 45 kW are designed for wood fuel firing. They are intended for heating from the smallest to medium-sized premises. The wood gasification principle enables a complete fuel burning. Spacious combustion chamber allows insertion of the logs ...