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ATLANTIC NANTO SWH10A electric water heater 10 l, 2.0 kW, over-sink installation, 821491

ATLANTIC NANTO SWH10A electric water heater 10 l, 2.0 kW, above sink, class A, 821491
ATLANTIC NANTO SWH10A is a compact electric storage water heater with a 10-litre tank and 2000 W / 2.0 kW heating output. The model is designed for vertical wall-mounted installation above the sink and provides rapid hot-water availability directly at the point of use.
NANTO is particularly suitable for kitchens, bathrooms and other locations where a compact point-of-use water heater is required. Its square casing and compact dimensions allow convenient installation in restricted spaces.
The model is equipped with a powerful copper immersion heating element. Its 2.0 kW output provides very rapid heating: approximately 12 minutes at ΔT 35 °C and approximately 18 minutes at ΔT 50 °C.
ATLANTIC O’Pro anti-corrosion technology uses an ohmic resistor to balance the electrical potential between the tank and the heating element. This reduces the load on the magnesium anode and strengthens protection of the tank against corrosion.
Additional tank protection is provided by a magnesium anode and a high-quality Diamond-quality ceramic glass lining. ATLANTIC also uses a dedicated flange gasket to help protect exposed metal areas against contact with water.
High-density CFC-free polyurethane insulation helps retain the temperature of stored hot water and reduce heat losses. Energy consumption over 24 hours at 65 °C is 0.48 kWh.
NANTO features Eco and Absence modes for convenient and energy-conscious operation. Absence mode is intended for periods when the premises are not occupied, while the Eco position provides a practical setting for normal everyday use.
Operation is simple and intuitive thanks to the front mechanical control knob. Light indicators provide information about the heating process and the availability of hot water.
A high-efficiency cold-water inlet diffuser limits unnecessary mixing of incoming cold water with the already heated water in the tank, helping make better use of the available hot-water volume.
The model has energy efficiency class A and load profile XXS. Water-heating energy efficiency is 35%, annual electricity consumption is 527 kWh and indoor sound power level is only 15 dB.
Electrical protection rating is IP24. Water connections are 1/2" and electrical supply is 220–240 V / 230 V, 50 Hz. The appliance is supplied with an electrical cable and Euro plug.
ATLANTIC NANTO SWH10A measures only 387 × 360 × 262 mm (height × width × depth) and has a net weight of 6.9 kg. A wall-mounting plate, safety valve and dielectric union are provided. ATLANTIC specifies a 5-year tank warranty subject to the manufacturer's warranty conditions.
Main advantages
- Compact 10-litre tank
- Powerful 2.0 kW copper heating element
- Fast water heating
- Designed for above-sink installation
- Compact square design
- ATLANTIC O’Pro anti-corrosion technology
- Magnesium anode for tank protection
- Diamond-quality ceramic glass lining
- High-density CFC-free polyurethane insulation
- High-efficiency cold-water inlet diffuser
- Eco mode
- Absence mode for extended periods away
- Front mechanical control knob
- Heating and hot-water-ready indicators
- Pressure-relief safety valve with non-return function
- Dielectric union
- IP24 electrical protection
- Energy efficiency class A
Technical information
| Manufacturer | ATLANTIC |
| Series | NANTO |
| Model | NANTO SWH10A / NANTO AS 10 |
| Product code | 821491 |
| EAN / GTIN | 3410538214911 |
| Product type | Electric storage water heater |
| Installation | Vertical wall-mounted, above sink |
| Capacity | 10 l |
| Heating output | 2000 W / 2.0 kW |
| Heating element type | Copper immersion heating element |
| Supply voltage | 220–240 V / 230 V |
| Frequency | 50 Hz |
| Heating time ΔT 35 °C | 12 min |
| Heating time ΔT 50 °C | 18 min |
| Energy consumption at 65 °C | 0.48 kWh / 24 h |
| Energy efficiency class | A |
| Load profile | XXS |
| Water-heating energy efficiency | 35% |
| Annual electricity consumption | 527 kWh |
| ErP thermostat setting | 50 °C |
| Daily electricity consumption in ErP test | 2.490 kWh |
| Mixed water at 40 °C | 11 l |
| Sound power level | 15 dB |
| Protection rating | IP24 |
| Tank material | Steel |
| Tank coating | Diamond-quality ceramic glass lining |
| Anti-corrosion system | ATLANTIC O’Pro |
| Corrosion protection anode | Magnesium anode |
| Thermal insulation | High-density CFC-free polyurethane insulation |
| Cold-water inlet | High-efficiency diffuser |
| Control | Front mechanical control knob |
| Eco mode | Yes |
| Absence mode | Yes |
| Operating indicators | Heating and hot-water-ready light indicators |
| Water connections | 1/2" |
| Height | 387 mm |
| Width | 360 mm |
| Depth | 262 mm |
| Net weight | 6.9 kg |
| Tank warranty | 5 years |
| Included | Water heater with electrical cable and Euro plug, wall-mounting plate, safety valve and dielectric union |