ATLANTIC NANTO SWH10U electric water heater 10 l, 2.0 kW, under sink, class B, 821492

ATLANTIC NANTO SWH10U / NANTO US 10 is a compact electric storage water heater with a 10-litre tank and 2000 W / 2.0 kW heating output. This model is specifically designed for vertical wall-mounted installation under the sink, providing rapid hot-water availability directly at the point of use.

The NANTO design is ideal for kitchens, bathrooms, offices and other locations where a large hot-water reserve is not required but compact installation and short heating times are important. Its small dimensions allow the appliance to be installed conveniently inside a cabinet beneath the sink.

The model is equipped with a copper immersion heating element. Its 2.0 kW output provides very rapid water heating – approximately 12 minutes at ΔT 35 °C and approximately 18 minutes at ΔT 50 °C.

ATLANTIC O’Pro anti-corrosion technology helps extend the service life of the water-heater tank. The O’Pro system works together with the magnesium anode and helps reduce the effects of electrochemical corrosion on the tank construction.

Additional tank protection is provided by a magnesium anode and high-quality Diamond-quality ceramic glass lining. ATLANTIC also uses a specific flange gasket to help protect metal surfaces around the flange against direct contact with water.

High-density CFC-free polyurethane thermal insulation reduces heat losses and helps retain the temperature of the stored hot water for longer. A high-efficiency cold-water inlet limits unnecessary mixing of incoming cold water with the already heated water in the tank.

Water temperature can be adjusted using the front mechanical control knob. ATLANTIC NANTO provides an approximate temperature adjustment range of 15 to 65 °C, allowing the setting to be adapted to normal everyday use.

The model features Eco and Absence modes. Eco is intended for optimised daily operation, while Absence mode helps reduce unnecessary energy consumption during periods when hot water is not required for an extended time.

A light indicator provides information about the water-heating process. The appliance is also equipped with automatic thermal safety protection against excessive temperature rise.

According to ErP data for product code 821492, the energy efficiency class is B, the declared load profile is XXS and water-heating energy efficiency is 32%. Annual electricity consumption is 576 kWh.

Daily electricity consumption in the ErP test is 2.779 kWh, the thermostat test setting is 50 °C, mixed water volume at 40 °C is 11 litres and indoor sound power level is only 15 dB.

ATLANTIC NANTO SWH10U measures 378 × 360 × 262 mm (height × width × depth) and has a net weight of 6.9 kg. It operates from a 230 V / 50 Hz supply and is supplied with an electrical cable and Euro plug. ATLANTIC specifies a 5-year tank warranty subject to the manufacturer's warranty conditions.

Technical information