Boiler plant built into a 20-foot shipping container with complete heating, water, and electrical installations, as well as a chimney. After connecting the flow and return pipes, water, and electricity, the plant is ready for operation. Access is through the doors at the end of the container, but it can also be supplied with a standard 80 cm door on the side. The integrated silo for wood chips, wood pellets, and similar fuels has a capacity of 10 m³. The silo is filled via an easy-to-operate sliding roof, allowing loading with a bucket up to 3 metres wide. The boiler plant can be supplied in various standard configurations. RAL colours and/or with fittings for subsequent cladding with wood.