Ariston Pro1 R 80V 1.8K PL is a reliable vertical electric water heater with an 80-liter capacity, designed to provide a steady supply of hot water for apartments, private houses, and holiday homes. The model features advanced Ariston technologies that ensure energy-efficient operation, long service life, and maximum user comfort.
Maximum efficiency with WaterPlus technology
The built-in WaterPlus system directs incoming cold water to the bottom of the tank, preventing it from mixing with hot water.
This allows the user to receive up to 16% more usable hot water — ideal for families and situations requiring a long, stable flow of hot water.
Durability and TitanShield protection
The modern TitanShield system ensures comprehensive corrosion protection:
▪️ titanium-enamel coating prevents metal degradation,
▪️ an enlarged magnesium anode provides additional cathodic protection,
▪️ the coating withstands high temperatures and water mineralization.
This combination makes the heater long-lasting and reliable, even with hard water.
Thoughtful controls and user convenience
▪️ External mechanical thermostat for quick temperature adjustment.
▪️ Easy-to-use control panel suitable for any user.
▪️ Vertical construction allows installation even in small rooms.
Energy efficiency and insulation
The tank is surrounded by dense, water-resistant polyurethane insulation that:
▪️ reduces heat loss,
▪️ saves electricity,
▪️ keeps water hot for extended periods even when the power is off.
This makes the model one of the most energy-efficient in its class.
Premium Italian design
The heater is styled in modern Italian minimalism and fits seamlessly into bathrooms, kitchens, and utility rooms. Its attractive exterior emphasizes quality and its belonging to Ariston’s premium product line.
Key advantages
▪️ +16% hot water thanks to WaterPlus
▪️ Durable titanium-coated tank
▪️ Reinforced magnesium anode
▪️ Eco-friendly dense insulation
▪️ “Wet” copper heating element — fast and stable heating
▪️ Convenient control panel
▪️ Long-lasting TitanShield protection
▪️ Premium Italian design
| Volume, l: | 80 |
| Power, W: | 1800 |
| Temperatura maxima apa, °C: | +75 |
| Number of heating elements: | 1 |
| Depth, mm: | 480 |
| Height, mm: | 758 |
| Diameter, mm: | 450 |
| Type of heating elements: | Wet |
| Control type: | Mechanic |
| Magnesium anode: | Yes |
| Installation method: | Vertical |
| Electrical safety class: | IP 24 |
| Weight, kg: | 22,0 |
| Coutry of brand: | Italy |
| Color: | White |
| Width, mm: | 450 |
| Maximum pressure, bar: | 8 |
| Inner tank coating: | Enamel |
| Installation method: | Vertical |
| Connection diameter, inch: | 1/2 |