The revolutionary Velis Evo Wi-Fi electric storage water heater boasts our innovative twin tank technology, providing more hot water availability while offering an ultra slim (27cm depth) design for space-saving installations. Velis Evo Wi-Fi is shower ready in under 30 minutes and compatible with the Ariston NET app, giving you even more control over your water heater and achieve savings of up to 25%. Click here and find out more about Ariston NET.