VELIS EVO WIFI 45L Electric Water Heater, Twin Tank Technology, B Class ErP, Aqua Ariston Net App, Ideal Electric Heater for Home & Bathroom Heater, Water Boiler, Unvented Kit, UK Install

great bit of kit and excellent value. Heats up a full tank very quickly and will keep the water hot for a couple of days if you then turn the while thing off. seems to be very efficient. haven't tested the wi-fi yet but even without it its a good water heater.

Replaced old green immersion tank work Evo 80 WiFi. Please note that I live in an electric only 4 bed house. The installer found the system easy to install and did not run into any difficulties. I have gone from a gravity fed system to a closed vented system. The hot water pressure is great. The system is quiet and one cannot hear anything. From a cold tank, first fill, and then turning it on one could feel the warmth in the water within 15 minutes. I have not ran out of hot water even after a shower and the water is Hot. On the app it is always showing as being around 50-51c, with the lowest at 45. I am running it on Eco mode. There is a template on where to drill the holes etc on the packaging box. With the App, it did not work straight away, but when I tried after a day, it registered and worked smoothly. The App itself way to use and gives all relevant information. The build quality of the unit looks and feels sturdy and of high quality. For the price, I cannot fault it and would highly recommend it

Good all round quality and modern design makes it easy on the eye great performance and great value for money

Good quality

They send me a used one , worked 3 weeks and after that it stopped working, low quality

Purchased this over 1 year ago and only managed to install it a few months ago. It comes with everything you need, including screws and a venting kit. Easy enough to install and works like a dream. It's Noise-free, and you can sleep next to it. It's that quiet. The pressure is excellent, and it's so easy to manage in the app, but you can also use the interface to manage Eco mode etc. I got the 80l one, and so far, it's cheap to run. I leave it on Eco mode all the time. Always have hot water for showers etc. I recommend this product to anyone.

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.

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.