Digital electric heater, 3 kW, 230 V

The first series of heaters specially developed for ponds! Digital temperature adjustment and display. Adjustable from 0 to 45°C, with accuracy of up to 0.5°C. Titanium heating element, BS316L stainless steel body. Equipped with an internal flow switch that deactivates the heater when the flow is too low, with integrated thermal protection against overheating of the heating element (‘Manual reset’). - Min. flow rate: 1 m³/h, recommended flow rate: 10 m³/h, max. 17 m³/h (use a bypass if the flow rate exceeds 17 m³/h!) - Max. pressure: 3 bar. Connection: 50 mm, 1½" internal thread, with 1¼–1½" flexible hose connectors. Now also available with a timer for periodic heating or day/night tariffs. Advantage of the timer: the thermostat remains set.