ARISTON VELIS PRO WiFi 80 EU 65 l 1.5 kW electric water heater with Wi-Fi, vertical/horizontal, 3100946

575.00 EUR  467.50 EUR

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ARISTON VELIS PRO WiFi 80 EU Electric Water Heater 65 L, 1.5 kW, Wi-Fi, Vertical/Horizontal, 3100946

ARISTON VELIS PRO WiFi 80 EU is an ultra-slim electric storage water heater featuring integrated Wi-Fi connectivity, electronic touch controls and a twin-tank construction. For the exact VELIS PRO WiFi 80 EU model, ARISTON's current official European technical specification lists order code 3100946, an 80-litre product category and an actual water-storage capacity of 65 litres. The appliance is designed for wall installation in either vertical or horizontal orientation.

A key advantage of the VELIS PRO WiFi design is its exceptionally slim 275 mm depth. The flat body makes the water heater suitable for bathrooms, utility rooms, recesses and other installations where a conventional cylindrical heater would occupy considerably more space. ARISTON specifies that for horizontal installation the water connections must be positioned on the left-hand side.

Inside the appliance is a Twin Tank system consisting of two cylindrical, high-quality enamelled-steel storage tanks. This construction helps reduce the mixing of hot and cold water and enables the required amount of usable hot water to be prepared more efficiently than with a conventional single-tank arrangement.

VELIS PRO WiFi 80 is equipped with two enamelled heating elements rated at 1500 W each and two magnesium anodes for corrosion protection. ARISTON describes this arrangement as a 1.5 kW / 1.5 kW twin-tank heating configuration, while the nominal appliance power listed in the technical table is 1.5 kW. Electrical supply is 230 V.

Integrated Wi-Fi connectivity enables operation through the Ariston NET application. The app can be used to remotely check available hot-water quantity and set the daily operating programme, allowing the heater to follow the household's routine even when the user is away from the appliance.

VELIS PRO WiFi features a touchscreen control interface for precise adjustment of the desired water temperature. ARISTON also highlights information about the number of available showers and the waiting time for the next shower, together with daily programming that allows hot water to be prepared at the selected time and temperature.

The intelligent ECO EVO function analyses the user's hot-water consumption habits and adapts heating according to actual demand. ARISTON states that this function can provide up to 15% energy savings by optimising heating cycles according to usage patterns.

When additional hot water is required, the BOOST function can be activated. In BOOST mode the water is heated up to 80 °C, increasing the quantity of hot water available for showering. The appliance's maximum operating temperature is also 80 °C.

For the VELIS PRO WiFi 80, the full heating time at ΔT = 45 °C is 2 hours 16 minutes, while at ΔT = 50 °C it is 2 hours 31 minutes. The first 40 litres of water at 40 °C, sufficient for a shower according to ARISTON's reference condition, are prepared in approximately 46 minutes.

According to the ErP methodology, the model provides 110 litres of mixed hot water at V40. This means that when the hot water stored in the 65-litre tank system is mixed with cold water to a 40 °C delivery temperature, the usable quantity of water is greater than the actual internal storage volume.

Maximum working pressure is 8 bar, and the electrical protection rating is IPX4. The model has energy efficiency class B and a declared M load profile. ARISTON also specifies that the heater is designed for water with a low lime content below 20 °f and requires a permanent electrical connection.

According to ARISTON's current Czech and Slovak technical specifications, dimensions are 1071 × 511 × 275 mm (height × width × depth), and dry weight is 28.3 kg. ARISTON's Polish page lists 31 kg, but the technical table below uses the current Central European specification of 28.3 kg where order code 3100946 is directly identified.

Main advantages

• ARISTON VELIS PRO WiFi 80 EU
• Product code 3100946
• 80 L product category
• Actual water capacity 65 L
• V40 mixed hot-water output 110 L
• Ultra-slim construction
• Only 275 mm deep
• Vertical or horizontal installation
• Twin Tank construction
• Two enamelled-steel tanks
• Two enamelled 1500 W heating elements
• Two magnesium anodes
• Nominal power 1.5 kW
• 230 V power supply
• Integrated Wi-Fi
• Ariston NET remote control
• Touchscreen controls
• Precise temperature adjustment
• Available-shower indication
• Waiting-time indication
• Daily programming
• ECO EVO function
• Energy savings up to 15%
• BOOST function
• BOOST heating up to 80 °C
• First shower ready in approximately 46 minutes
• Heating time 2 h 16 min at ΔT = 45 °C
• Heating time 2 h 31 min at ΔT = 50 °C
• Maximum working pressure 8 bar
• Maximum operating temperature 80 °C
• IPX4 electrical protection
• Energy efficiency class B
• Load profile M

Technical information