TIS PELLET is a modern boiler with automatic fuel supply, designed for burning wood pellets, peat, sunflower husk pellets, grain and cherry pits. The heat-resistant stainless steel burner is equipped with automatic ignition, a flame detector and an innovative cleaning system from the remains of combustible fuel. The distinguishing feature of these boilers is a fully automated fuel combustion process throughout the heating season. The automation regulates the operation of the boiler, fan, 4 pumps, mixing valve and auger conveyor. It is possible to connect a room thermostat or install a GSM or internet module. The boiler has a “summer-winter” operating mode, as well as a “fuel ignition protection” function. In the event of a power outage, the TIS DUO PELLET boiler is adapted to burn fuel in the usual way. TIS pellet is distinguished by its inability to maintain temperature with the use of firewood in the secondary furnace.