TESY BILIGHT 120 liter 2kW electric water heater with a heat exchanger (vertical connection) right

TESY.COM

The electric water heaters of the BiLight Vertical series with inbuilt high-efficiency heat exchanger /extra power serpentine/ are a smart solution for connecting the appliance to a central heating or other similar system. It allows the utilization of alternative  sources of heat energy such as solar systems, wood pellet or gas burners, etc.