Electrical pump with three axial pistons arranged vertically with pump at the bottom and an all-metal construction without any plastic used for the structural components
Head in brass (on Patriot 150 Gold) or aluminum
4 lt Diesel tank with inlet filter and cap
EASY-START device
TotalStop device
Vertical burner with high thermal efficiency steel coil
Auxiliary engine for ventilation of boiler unit
Delayed burner start
Safety valve
Boiler thermal protection
Double switch (cold water – hot water)