Electric water heater ZEUS SQUARE SLIM 30 L

ZEUS SQUARE SLIM 30 L is a modern electric storage water heater with a cubic CUBE design, built for situations where compact size, smart functionality, and stable hot water supply matter. The unit is designed for vertical installation and fits naturally in a kitchen, bathroom, studio, small house, or office—especially when space is limited and a neat placement is required. The casing comes in a universal white finish, while the reduced thickness and depth compared to classic cylindrical models help save space and simplify installation in niches, bathrooms, and technical areas.

Technology-driven heating and flexible power

The key difference of the series is the dry heating element, which operates without direct contact with water. This solution improves reliability in everyday use, reduces the impact of limescale on the heating assembly, and makes maintenance easier. The rated power is 2000 W, and the unit offers adjustable heating power to match household needs: 800 / 1200 / 2000 W. For rapid temperature rise, the BOOST mode is available. As a result, the water heater can be tuned for different loads: an energy-saving setting for regular reheating, or maximum power for faster heating.

Smart iECO savings and scheduled hot water

ZEUS SQUARE SLIM 30 L is designed not only for basic heating, but also for consumption optimization. The iECO intelligent mode analyzes usage habits (including shower scenarios) and schedules heating so that hot water is ready when needed, reducing unnecessary repeat cycles. In daily use, the effect is practical: less wasted heating means lower electricity consumption without sacrificing comfort. In addition, a timer is included, allowing you to receive hot water on a schedule—convenient for predictable daily routines.

Hygiene: antibacterial protection

To enhance sanitary safety, the unit features 2 levels of antibacterial protection. 

• The first is the high-temperature “Anti-Legionella” (80°C) mode, intended to help prevent bacteria through periodic water heating. 

• The second is an Ag+ antibacterial inlet, supporting more hygienic water intake. This set of functions is useful for apartments, houses, and sites where water hygiene standards and regular usage are important.

Tank, materials, and service life

The inner tank is made of enameled steel with a Ti+ coating, resistant to corrosion and rust. The enameled heating element also provides enhanced resistance to corrosion and scale, ensuring stable heating performance over time. The manufacturer backs durability with a 6-year warranty on the tank and a 2-year warranty on the heating element, which is a strong argument when choosing a water heater for continuous operation.

Safety, connections, and operating parameters

The water heater operates on 220–240 V at 50/60 Hz, is rated for a nominal pressure of 0.75 MPa, and has electrical protection class I. Plumbing connection is made via the standard 1/2" fitting (bottom connection), simplifying installation and ensuring compatibility with typical accessories. The comprehensive protection system includes overheat protection, dry-heating protection, high-pressure protection, and a splash-protected enclosure rated IPX4. The noise level is around 15 dB, making operation comfortable even in small rooms.

ZEUS SQUARE SLIM 30 L is a compact cubic water heater with a dry heating element, iECO intelligent saving mode, timer, and an extended safety system. An excellent choice for anyone looking for a 30-liter electric water heater with modern features and a tidy fit in limited space.