With a small construction the HDG SL is idea for applications where space is limited.
The HDG SL then serves as an auxiliary boiler for existing systems, such as oil or gas burners for example. However, the HDG also offers economic advantages and additonal security for heat pumps and solar systems, which are often used in energy-saving homes. With the appropriate layout of the heating system, the main heating automatically switches on if the supply of energy through the HDG SL decreases.
The boiler sheet steel in the fuelling chamber area of the HDG SL 14 is 8 mm thick. Details such as this make clear the consistent emphasis HDG places on a long service life. The HDG SL is a natural draught boiler filled from the top. The ergonomically designed height of the infeed edge facilitates loading. The extendable grate can be shaken for easy ash removal. The integrated ash container allows the ash to be emptied cleanly.
The HDG SL is designed for the burning of: Up to 300mm split logs Pressed briquettes Coarse wood products Flexible in Many Areas The HDG SL particularly distinguishes itself through its flexible application options. It can thus be optimally integrated to provide support to existing systems. With its compact dimensions, it can be used in most places where an additional wood-heated boiler is desired. Convenient Re-filling The top loading fuelling chamber can be easily filled with log wood and dry bulk fuel. The fuelling chamber hatch is easy to open due to the side mounted handle.