The screw-in heater was developed especially for use with the photovoltaic power manager AC.THOR and can be installed in fresh water and buffer tanks. Max. power: 3000 W, mains connection: single-phase, safety plug, 230 V, 50-60 Hz, connection cable: 2.8 m, protection class: IP45, dimensions (WxHxD): 88 x 88 x 518 mm with heating element