Boiler Ariston VELIS Pro 100

Ariston VELIS Pro 100 L is the largest model in the VELIS Pro series, designed for large families and spaces with high hot-water demand. Despite its large capacity, the heater is only 27 cm deep, making it one of the most compact 100-liter water heaters on the market.

Maximum performance thanks to the dual-tank system

Dual Tank Technology includes:

▪️ two titanium-coated tanks,
▪️ two 1.5 kW Incoloy heating elements.

This ensures:

▪️ hot water for the first shower in under 50 minutes,
▪️ rapid heating of the second tank,
▪️ optimal temperature distribution and minimal heat loss.

Eco Evo — self-learning technology

The heater studies your daily routine and adapts its operation to your habits.
This reduces energy consumption and ensures hot water exactly when you need it.

Complete protection system

▪️ ABS electronic safety system
▪️ automatic antibacterial program
▪️ protection against overheating and sensor malfunction
▪️ TitanShield corrosion protection
▪️ automatic shutdown when there is no water

Smart touch display

VELIS Pro 100 L is one of the few heaters that shows:

▪️ how many showers are currently available,
▪️ the time remaining until the next shower,
▪️ the current temperature mode.

This makes it extremely convenient for households with multiple users.

Recommended for

✔ families of 3–5 people
✔ apartments with high water consumption
✔ houses, cottages, and small guesthouses
✔ interiors where both design and performance matter