With superior heat retention, Eco EVO energy saving technology, and ELCB safety system, Ariston Slim2 Lux Eco 20L water heater not only brings utilities but also ensures optimal safety for your family.
1. Overview of design and specifications of Ariston Slim2 Lux Eco 20L
1.1. Modern and sophisticated design
Ariston Slim2 heater Lux Eco 20L has a familiar rectangular shape of the indirect heater line, but wears a new and luxurious appearance. Instead of just using white, the product harmoniously combines the two tones of white and black, creating an impressive highlight for the bathroom space. In particular, the black part is rough not only to increase the aesthetics but also limit dirty, easy to clean.

The location of the control panel is also reasonably arranged, including the temperature adjustment knob and operating status indicator lights. This design helps users easily observe and manipulate, especially for the elderly. The overall size of the bottle is 704 x 282 x 301 mm and weighs about 14kg, relatively compact and easy to install in many different bathroom spaces.
Compared to the samples 20 liters of heater Other in the same segment, Ariston SL2 20 liter Lux Eco clearly has a more aesthetic advantage. This modern and sophisticated design not only meets the needs of use but also contributes to enhancing your family’s living space. However, beautiful design is only part, performance and durability are the factors that determine the true value of the product.
1.2. Detailed specifications
About specifications, Ariston 20l heater Slim2 Lux Eco has a 20 -liter real capacity, suitable for families from 2 to 3 users. The operating capacity is 2500W, the common power level for all types heater family. With this capacity, the bottle can operate stably with other electrical appliances in the house without causing overloading the electrical system.
The bottle uses 220V/50Hz power source, compatible with civil electricity grid in Vietnam. The heating temperature can be adjusted from 40 degrees C to 80 degrees Celsius, meeting the diverse needs of users, from daily bathing to other special needs.

Overview that said, Ariston hot and cold bath Lux Eco 20L Slim2 owns a modern design, specifications suitable for the needs of small families, few people. However, to comprehensively evaluate, we need to consider more carefully about practical performance and the technologies integrated on the product.
2. Actual performance evaluation of Ariston Slim2 Lux Eco 20L
Beautiful design and impressive specifications are just the beginning. Practical performance when used is the most important factor to evaluate a heater. How did Ariston SL2 Lux Eco 20L show during daily use?
2.1. Water heating ability
Through practical experience, water heating time hot and cold bath Ariston 20 liter Slim2 Lux Eco may vary depending on the input water temperature and set the desired temperature. Typically, to heat 20 liters from normal tap water to 80 degrees Celsius, takes about 30 minutes. This time can be considered as acceptable, but not too prominent compared to other products in the same segment.
Some other heater models on the market, especially those equipped with fast heating technology, can heat the water faster, only takes about 20 minutes to fill the bottle. However, Ariston SL2 20L Lux Eco has the advantage of better heat retention, compensating for a slightly slower heating time.
2.2. Heat retention ability
This is probably the biggest strength of Ariston Slim2 20 liter Lux Eco. High density HDI insulation layer helps thermos bottle Extremely good for 24 consecutive hours, keeping water hot longer than many other products on the market.
According to many users, water after heating in the morning can keep warm until the evening, even overnight. This not only brings convenience to the user but also saves power significantly. You do not need to repeat water several times a day, minimize the amount of electricity consumption and extend the life of the bottle.
2.3. Smooth operation, energy saving
During operation, Ariston Slim2 Lux Eco 20L works quite smoothly, without causing unpleasant noise. This is especially important for families with young children or the elderly, which are sensitive to noise.
In terms of energy saving, Ariston Slim2 Lux Eco 20L is equipped with Eco EVO technology, a smart technology that helps automatically adjust the water temperature based on the user’s usage habits. This technology helps optimize water heating, minimizing power consumption by 14% and bringing significant savings.

However, the energy saving effect of this technology depends on many factors, such as the frequency of use, usage habits and temperature sets of users. To achieve maximum efficiency, you should use the bottle appropriately, set the appropriate temperature and make the most of the bottle’s ability to retain heat.
3. Safety features of Ariston Slim2 Lux Eco 20L
3.1. ELCB Safety System – Effective Anti -Shocking
The ELCB system operates based on the principle of comparing the current and returning current. If there is a difference between these two current, that means there is an electrical leak. Immediately, the ELCB system will disconnect the circuit within 0.05 seconds, protecting users from electric shock risk.
However, you should also pay attention to checking and maintaining the ELCB system periodically to ensure it works well. You can check by pressing the “Test” button on the dashboard of the bottle. If the system works normally, the indicator will turn off.
3.2. IPX1 waterproof shell – Protects internal components
Ariston Slim2 Lux Eco 20L is equipped with waterproof shells of IPX1 standard. This standard means that the shell is resistant to water rays from all directions.

Although IPX1 standard is not the highest in the field of waterproof, it is still enough to protect the components inside the bottle from moisture and water shot in the process of use. This helps to extend the life of the bottle and ensure safety for users.
However, you should also note that the bottle should not be in direct contact with water or other liquids. Waterproof shell only has a protective effect to a certain extent.
4. Evaluation of advantages and disadvantages of Ariston Slim2 Lux Eco 20L
After detailed analysis of design, performance, technology and comparison with competitors, we can give an overview of the advantages and disadvantages of the 20 -liter Ariston Slim2 Lux Eco.
Advantage:
- Modern and sophisticated design: Ariston Slim2 Lux Eco 20L has a beautiful appearance, suitable for many different bathroom spaces.
- Good heat retention ability: High density HDI insulation layer helps keep hot water longer, saving energy.
- Eco Evo technology: Smart technology helps automatically adjust the water temperature, saving energy and bringing convenience.
- ELCB safety system: Ensure safety for users from electric shock risk.
- Competitive price: The price is suitable for many customers.
Disadvantages:
- Water heating time is not too fast: Compared to some other products, the water heating time of Ariston Slim2 Lux Eco 20L is not too prominent.
- IPX1 waterproof standard is not high: Although enough to protect the internal components, this waterproof standard is not the highest.
- The effectiveness of Eco Evo technology depends on the usage habits: In order for this technology to operate effectively, you need to use the bottle on a regular and stable way.
In short, Ariston Slim2 Lux Eco 20L is a heater worth considering in the 20 -liter segment. With reasonable prices and outstanding features such as long -term heat retention, Eco Evo technology saves energy and safety design, Ariston Slim2 Lux Eco 20L deserves to become a companion of every Vietnamese family.
Reference price: from 3,300,000 VND.