Head to head
Ariston Velis Evo 80 vs Heatrae Sadia Multipoint 50
The Ariston Velis Evo 80 is a electric storage water heater, 80 litres. The Heatrae Sadia Multipoint 50 is a electric unvented water heater, 50 litres.
Last reviewed 13 September 2026
Specifications side by side
| Ariston Velis Evo 80 | Heatrae Sadia Multipoint 50 | |
|---|---|---|
| Capacity | 80 litres | 50 litres |
| Power | 1.5kW dual heating element (max 1.5kW draw at any time) | 3 kW, 230V |
| Heat-up time | shower ready in 50 minutes | approx. 58 minutes |
| Depth | 270 mm (slim twin-tank design) | - |
| Energy rating | B | - |
| Installation | requires the supplied unvented kit | - |
| Recovery time | - | approx. 41 minutes |
| Dimensions | - | 1007 x 997 x 350 (V) / 371 x 371 x 350 (H) mm |
| Max operating pressure | - | 10 bar |
| Warranty | - | 2 years full warranty, 10 years on the inner cylinder |
Sources: Ariston Velis Evo 80, Heatrae Sadia Multipoint 50. Figures vary by model year and options, so check with the supplier before you commit.
Buy or hire the Velis Evo 80 if...
An 80 litre slimline electric storage water heater at only 270mm deep, suited to a flat, annexe or holiday let with no boiler-fed hot water. Its twin-tank design is quoted as giving more usable hot water than a standard single-tank heater of the same size.
Full Velis Evo 80 specifications →Buy or hire the Multipoint 50 if...
A 50 litre electric unvented water heater from Heatrae Sadia's Multipoint range, for a property with no boiler-fed hot water such as an outbuilding or small flat. It runs from a 3kW element and carries a 10 year warranty on the inner cylinder.
Full Multipoint 50 specifications →Common questions
What is the difference between the Ariston Velis Evo 80 and the Heatrae Sadia Multipoint 50?
The Ariston Velis Evo 80 is a electric storage water heater, 80 litres; the Heatrae Sadia Multipoint 50 is a electric unvented water heater, 50 litres.
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