Riello. Insieme EVOe. High-efficiency floor-standing boiler with a vertically developed steel combustion chamber operating at high temperature, a single-stage fuel-oil burner with low polluting emissions in accordance with the ErP directive and a boiler control panel with a user-friendly interface. Type B configuration as standard, C conversion kit optional. Fitted with control panel with climate control, management of a direct circuit and hot water production, expandable to 3 zones with optional modules, input for TA or OpenTherm, input for time programming, 0-10V input, Modbus output, 8 litre expansion vessel and safety devices: safety valve, flow and return sensors, safety thermostat and pressure transmitter. Up to 4 boilers in cascade. Insieme EVOe 25 B/70 LN is a 'central heating' boiler fitted with a 3-way valve with a three-way valve and a horizontal cylinder for the instant hot water production (69 litres for the 25 kW version and 106 litres for the 32 kW version). ErP Ready.