ATLANTIC O’Pro SLIM PC30 L electric water heater 30 l, 2.0 kW, above sink, class C, 831042

ATLANTIC O’Pro SLIM PC30 L is a compact electric storage water heater with a 30-litre tank and 2000 W / 2.0 kW heating output. It is designed for vertical wall-mounted installation above the sink and is particularly suitable where a compact but higher-capacity local hot-water source is required.

A major advantage of the O’Pro Slim design is its narrow 338 mm body diameter. The slim cylindrical body allows installation in kitchens, small bathrooms, offices, workshops and other spaces where a conventional-diameter storage heater would take up too much room.

The model is equipped with a copper immersion heating element. Its 2.0 kW output provides relatively rapid heating of the 30-litre water volume. ATLANTIC standardised data specifies approximately 23 minutes at ΔT 20 °C and 57 minutes at ΔT 50 °C.

The older ATLANTIC technical sheet specifically listing article 831042 additionally gives a real heating time of 37 minutes. This is a separate manufacturer test parameter and is not the same as the standardised 57-minute heat-up time at ΔT 50 °C.

ATLANTIC O’Pro anti-corrosion technology uses an ohmic resistor to balance the electrical potential between the tank and heating element. This reduces galvanic current, helps extend magnesium-anode life and strengthens tank protection against electrochemical corrosion.

Additional protection is provided by a magnesium anode and ATLANTIC Diamond-quality ceramic/glass lining. The enamelled steel tank is protected against direct contact with water, contributing to reliable long-term operation.

A specific flange lip gasket helps reduce corrosion around the flange area. The O’Pro system, magnesium anode, enamel lining and protected flange design together provide comprehensive anti-corrosion protection.

High-density CFC-free polyurethane insulation reduces heat losses and helps retain stored-water temperature for longer. Standby losses at 65 °C are approximately 0.76 kWh/24 h.

The high-efficiency cold-water inlet helps minimise mixing of incoming cold water with already heated water and therefore allows more efficient use of the available 30-litre hot-water reserve.

Temperature is controlled by a simple and reliable mechanical regulator. As the 30-litre O’Pro Slim is an above-sink configuration, the control knob is positioned at the bottom of the appliance. A built-in light indicator shows when heating is active.

According to EPREL data for product code 831042, the energy efficiency class is C, declared load profile S, water-heating energy efficiency 32% and annual electricity consumption 573 kWh. The ErP thermostat setting is 66.32 °C and indoor sound power level is only 15 dB.

For article 831042 ATLANTIC specifies a 617 mm height, 338 mm diameter, 347 mm depth and 11.5 kg net weight. The model operates from a 230 V / 220–240 V, 50 Hz supply. The above-sink configuration has an IP25 protection rating. ATLANTIC specifies a 5-year tank warranty and 2-year electrical-component warranty for this product family.

Technical information