Electric water heater ZEUS SQUARE SLIM 80 L

ZEUS SQUARE SLIM 80 L is a modern electric storage water heater with increased capacity and a stylish cubic CUBE design, intended for stable hot water supply in an apartment, private house, or commercial premises. The 80-liter capacity is optimal for a family of 3–4 and enables comfortable use of multiple draw-off points—such as a shower and kitchen—without noticeable temperature fluctuations. Thanks to its compact shape and reduced depth (compared to cylindrical models of similar capacity), the unit can be installed conveniently even in limited spaces. Vertical installation and the universal white housing ensure a neat and harmonious fit in any interior.

2000 W dry heating element and flexible power adjustment

The model is equipped with a dry heating element that does not come into direct contact with water. This design increases the reliability of the heating assembly, reduces the impact of limescale, and supports a longer service life. Rated power is 2000 W, and heating power adjustment is available in three levels — 800 / 1200 / 2000 W. This allows the unit to be adapted to different operating modes: energy-saving heating at moderate consumption or faster warm-up in BOOST mode when a large volume of water needs to be prepared quickly.

Intelligent iECO mode and timer

ZEUS SQUARE SLIM 80 L supports the iECO intelligent mode, which analyzes user habits and builds a heating algorithm based on recurring usage scenarios (for example, morning and evening showers). This means water is heated by the required time, while the number of repeated cycles is reduced—supporting more rational electricity consumption. A timer function and the ability to set a heating schedule are also provided, which is convenient for regular daily routines.

Antibacterial protection and hygiene

The unit features two-level antibacterial protection. 

• Level one — the “Anti-Legionella” (80°C) mode for periodic high-temperature water heating for preventive purposes. 

• Level two — an Ag+ antibacterial inlet that supports more hygienic water intake. 

This combination is relevant for family use and for facilities where sanitary safety matters in storage water heating systems.

Ti+ tank and anti-corrosion resistance

The inner tank is made of enameled steel with a Ti+ coating that resists corrosion and rust. The heating element also has an enameled coating, improving resistance to scale and maintaining stable heat transfer. Reliability is supported by warranty coverage: 6 years on the tank and 2 years on the heating element. This makes the model a practical choice for long-term operation.

Safety and technical parameters

The water heater operates on 220–240 V at 50/60 Hz and is rated for a nominal pressure of 0.75 MPa. Plumbing connection is standard 1/2" (bottom connection). Electrical protection class is I. The multi-level safety system includes overheat protection, dry-heating protection, high-pressure protection, and a splash-protected enclosure rated IPX4. Noise level is around 15 dB, allowing installation in residential spaces without acoustic discomfort.

ZEUS SQUARE SLIM 80 L is a technology-driven 80-liter electric water heater in a compact cubic housing, combining a dry heating element, iECO intelligent mode, flexible power adjustment, and an extended protection system. A rational solution for stable and energy-efficient hot water supply for a family.