---
product_id: 319653016
title: "Ariston VELIS EVO 80L Electric Water Heater, Twin Tank, Shower Ready, Eco Evo, Durable Water Boiler & Hot Water Dispenser, Ideal Electric Heater for Home & Bathroom Heater, Unvented Kit, UK Install"
brand: "ariston"
price: "€ 1373.68"
currency: EUR
in_stock: true
reviews_count: 7
category: "Ariston"
url: https://www.desertcart.pt/products/319653016-ariston-velis-evo-80l-electric-water-heater-twin-tank-shower
store_origin: PT
region: Portugal
---

# 1.5 KW fast heating power Wi-Fi enabled Eco Evo smart function 80L twin tank capacity Ariston VELIS EVO 80L Electric Water Heater, Twin Tank, Shower Ready, Eco Evo, Durable Water Boiler & Hot Water Dispenser, Ideal Electric Heater for Home & Bathroom Heater, Unvented Kit, UK Install

**Brand:** ariston
**Price:** € 1373.68
**Availability:** ✅ In Stock

## Summary

> 🔥 Hot water, smart savings, zero compromises! 🚿

## Quick Answers

- **What is this?** Ariston VELIS EVO 80L Electric Water Heater, Twin Tank, Shower Ready, Eco Evo, Durable Water Boiler & Hot Water Dispenser, Ideal Electric Heater for Home & Bathroom Heater, Unvented Kit, UK Install by ariston
- **How much does it cost?** € 1373.68 with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.pt](https://www.desertcart.pt/products/319653016-ariston-velis-evo-80l-electric-water-heater-twin-tank-shower)

## Best For

- ariston enthusiasts

## Why This Product

- Trusted ariston brand quality
- Free international shipping included
- Worldwide delivery with tracking
- 15-day hassle-free returns

## Key Features

- • **Safety You Can Trust:** Advanced ABS anti-legionella & dry heating tech protect your family 24/7
- • **Smart Energy Savings:** Eco Evo learns your habits to slash energy bills by up to 14%, making sustainability effortless
- • **Complete UK-Ready Kit:** Includes unvented installation kit for seamless, hassle-free setup
- • **Space-Savvy Slim Design:** Ultra-compact 27 cm depth fits perfectly in tight UK homes
- • **Shower Ready in 50 Minutes:** Dual tank tech delivers hot water faster than traditional heaters—never wait to refresh

## Overview

The VELIS EVO 80L Electric Water Heater by Ariston is a sleek, twin tank water boiler designed for UK homes with limited space. Featuring rapid heating technology, it delivers shower-ready hot water in just 50 minutes. Its Eco Evo smart function optimizes energy use, cutting bills by up to 14%, while advanced safety systems prevent overheating and legionella. Supplied with a full unvented installation kit, it’s the perfect blend of efficiency, safety, and convenience for modern bathrooms.

## Description

Free delivery and returns on all eligible orders. Shop Ariston VELIS EVO 80L Electric Water Heater, Twin Tank, Shower Ready, Eco Evo, Durable Water Boiler & Hot Water Dispenser, Ideal Electric Heater for Home & Bathroom Heater, Unvented Kit, UK Install.

Review: Good - Good quality
Review: 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.

## Features

- Water heater designed and manufactured to be installed in UK
- Compact Design: With a depth of only 27 cm, the Velis Evo is perfect for installations where space is at a premium
- Ultra slim twin tank design: Ariston’s Velis Evo Wi-Fi electric storage water heaters are conceived with a functional and innovative design that allows the installation of the product even in the tightest spaces
- Shower Ready in 50 minutes: Shower-ready alerts are displayed on the front interface which shows when enough water has been heated to have the first shower. Its dual tank technology heats water faster than a traditional cylinder water heater, resulting in enough hot water to take a shower in only 50 minutes
- Eco Evo Function: The innovative ECO EVO function memorises user habits to deliver hot water while saving up to 14Percentage on energy bills. The product operates in compliance with top standards on energy efficiency within the electric water heating category
- ABS Safety and Anti-Legionella System for complete peace of mind: A set of functions, including Anti-Overheating, Anti-Freezing and Dry Heating Self-Diagnosis, protect the unit in case of energy or water failures. Dry heating technology within the Velis Evo provides additional safety against short-circuits thanks to the heating elements being encased, thus avoiding direct contact with water. Moreover, Once a month, this efficient water heater automatically increases the water temperature up to 65°C, in order to eliminate the risk of legionella bacteria developing
- Supplied with unventend installation kit

## Technical Specifications

| Specification | Value |
|---------------|-------|
| Manufacturer | Ariston |
| Part Number | 3626306 |
| Product Dimensions | 50.6 x 27.5 x 125.1 cm; 23 kg |
| Item model number | 3626306 |
| Size | 80 Litre |
| Colour | Black |
| Style | Essential |
| Voltage | 240 Volts |
| Wattage | 1.5 KW |
| Item Package Quantity | 1 |
| Plug profile | Wall |
| Special Features | space saving |
| Included Components | 12L expansion vessel, combination valve, discharge tundish, instruction manual, warranty certificate |
| Batteries Required? | No |
| Item Weight | 23 kg |

## Product Details

- **Brand:** Ariston
- **Capacity:** 80 litres
- **Power source:** Corded Electric
- **Product dimensions:** 50.6W x 125.1H centimetres
- **Special feature:** space saving

## Images

![Ariston VELIS EVO 80L Electric Water Heater, Twin Tank, Shower Ready, Eco Evo, Durable Water Boiler & Hot Water Dispenser, Ideal Electric Heater for Home & Bathroom Heater, Unvented Kit, UK Install - Image 1](https://m.media-amazon.com/images/I/51T1csWl4zL.jpg)

## Questions & Answers

**Q: how long should it take a qualified engineer to install and connect up one of these?**
A: Good Morning,

Thank you for your question.

As installations can vary a lot depending on individual circumstances we are unfortunately unable to provide an estimated installation time.

Kind Regards.

**Q: Is this compatible with a iboost so excess solar energy is controlled and how much is given ie 500w/1000w ect**
A: Dear Customer, 

Please note that our unit must have 240vac 3kw (13amps) as per the extract from the manual. You should also talk to your installer for further guidance, in order to understand the capabilities of the Iboost. At you disposal for further Support. 

Thank you. 
Regards.

**Q: Hi, in case of a power failure will it resume heating water when power comes back or will I have to switch it back on and/or reconfigure it? Thanks**
A: Hello,

Thanks for your question. The water heater will resume heating water as soon as power comes back. You don't need to reconfigure it.

At your disposal for furter info/details.

Regards.

**Q: if this were to just feed a shower, would i need a thermostatic mixer or could it be connected directly to the shower head**
A: Good Morning,

Thank you for your question. You would still want a mixer for your shower application as you would otherwise get hot water directly from the water heater with no option of regulating the temperature.

Best Regards.

## Customer Reviews

### ⭐⭐⭐⭐⭐ Good
*by A***N on 22 October 2025*

Good quality

### ⭐⭐⭐⭐⭐ Great water heater let down by poor information about accesories supplied.
*by M***D on 22 March 2025*

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.

### ⭐⭐⭐⭐⭐ Efficient and easy to fit
*by C***A on 2 February 2024*

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

## Frequently Bought Together

- Ariston VELIS EVO 80L Electric Water Heater, Twin Tank, Shower Ready, Eco Evo, Durable Water Boiler & Hot Water Dispenser, Ideal Electric Heater for Home & Bathroom Heater, Unvented Kit, UK Install
- Ariston 406802 KIT B 3.5 BAR Pressure REDUCING Valve, Bronze

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*Product available on Desertcart Portugal*
*Store origin: PT*
*Last updated: 2026-03-17*