






๐ฅ Hot water, smart savings, zero compromises! ๐ฟ
The Ariston VELIS EVO 45L is a sleek, wall-mounted electric water heater designed for UK homes, featuring a space-saving twin tank system that heats water quickly and efficiently. With its innovative Eco Evo function, it adapts to your usage patterns to save up to 14% on energy bills. Safety is paramount with ABS anti-legionella and overheating protections, while the included unvented kit ensures easy installation. Perfect for millennials seeking smart, stylish, and sustainable home upgrades.







| ASIN | B093LSJ814 |
| Best Sellers Rank | 41,101 in DIY & Tools ( See Top 100 in DIY & Tools ) 49 in Water Heaters & Parts |
| Brand | Ariston |
| Capacity | 45 litres |
| Colour | Black, White |
| Customer Reviews | 4.3 out of 5 stars 29 Reviews |
| Efficiency | B |
| Heat Output | 1.5 Kilowatts |
| Included Components | 12L expansion vessel, combination valve, discharge tundish, instruction manual, warranty certificate |
| Is Electric | Yes |
| Item Dimensions W x H | 50.6W x 77.6H centimetres |
| Item Type Name | Ariston VELIS EVO 45 L Electric Storage Water Heater, Inclusive Of Unvented Kit |
| Manufacture Year | 2020 |
| Manufacturer | Ariston |
| Manufacturer Warranty Description | 3 years. |
| Material | Acrylonitrile Butadiene Styrene |
| Maximum Pressure | 8 Bars |
| Model Number | 3626305 |
| Mount Type | Wall |
| Part Number | 3626305 |
| Power source | Corded Electric |
| Product dimensions | 50.6W x 77.6H centimetres |
| Special Features | Dual tank technology, Shower-ready alerts, ECO EVO function, ABS Safety and Anti-Legionella System |
| Special feature | Dual tank technology, Shower-ready alerts, ECO EVO function, ABS Safety and Anti-Legionella System |
| Style | VELIS EVO |
| Wattage | 1.5 KW |
A**N
Good
Good quality
M**D
Great water heater let down by poor information about accesories supplied.
Well made and works really well. A pity more details weren't given about the accessories, as the connections to unit etc are 15mm but the pressure reducing valve etc were 22mm.
C**A
Efficient and easy to fit
We commited to running eco properties about a year ago and our electrician recommended this. Installation was easy and operating through app is easy too. This can power enough water to run our HMO which has 3 bathrooms and 4 sinks as well as kitchen water needs too. It can cope well and no one complains of not being able to shower In conjunction with pv solar panels remove gas completely) the over all savings ratio is worth it. Highly reccomend
I**R
Low quality
They send me a used one , worked 3 weeks and after that it stopped working, low quality
T**A
Very good
Only been installed a couple of weeks but very impressed so far.. excellent quality
D**H
Sprang a leak after 2.5 years.
Installed September 2022 and it's been a great unit until this morning, June 2025, when something inside it popped and sprang a major leak. Luckily I was home and got to the isolation valve before too much water damage was incurred.
I**R
Good water heater
Good controls
V**V
Perfect
Perfect
Trustpilot
1 week ago
1 day ago