For fifteen years we have been successfully manufacturing firewood boilers. When fully loaded, burning lasts up to 30 hours.
In year 2007 manufacturing of new generation universal long burning boiler have been started. It is possible to use such solid fuels as coal, firewood etc. When coal is used as a fuel, burning can last up to 7 days.
In 2015, the boiler have been once more improved, this time with pellet burners and containers, thus making the boiler multifunctional and unique without any analogues in the market. Regardless of which solid fuel is used, it is consumed in long burning process, which makes everyday life a lot more convenient.
Only representative of STROPUVA long burning sold fuel boilers in Latvia – SIA „Intra-Serviss".