Head to head
Ariston Velis Evo 80 vs Gledhill Stainless Lite Plus 150
The Ariston Velis Evo 80 is a electric storage water heater, 80 litres. The Gledhill Stainless Lite Plus 150 is a indirect unvented hot water cylinder, 150 litres.
Last reviewed 13 September 2026
Specifications side by side
| Ariston Velis Evo 80 | Gledhill Stainless Lite Plus 150 | |
|---|---|---|
| Capacity | 80 litres | 150 litres |
| Heat-up time | shower ready in 50 minutes | 25 minutes |
| Power | 1.5kW dual heating element (max 1.5kW draw at any time) | - |
| Depth | 270 mm (slim twin-tank design) | - |
| Energy rating | B | - |
| Installation | requires the supplied unvented kit | - |
| Dimensions | - | 1118 mm high x 550 mm diameter |
| Weight | - | 26 kg empty, 174 kg full |
| Relief valve setting | - | 6 bar and 95C |
| Immersion heater | - | 3kW incoloy immersion, back-up |
| ErP rating | - | B |
Sources: Ariston Velis Evo 80, Gledhill Stainless Lite Plus 150. 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 Stainless Lite Plus 150 if...
A 150 litre indirect cylinder from Gledhill's Stainless Lite Plus range, sized for a small to medium house. Its corrugated coil reheats in about 25 minutes, and the range carries a 25 year guarantee on the cylinder body.
Full Stainless Lite Plus 150 specifications →Common questions
What is the difference between the Ariston Velis Evo 80 and the Gledhill Stainless Lite Plus 150?
The Ariston Velis Evo 80 is a electric storage water heater, 80 litres; the Gledhill Stainless Lite Plus 150 is a indirect unvented hot water cylinder, 150 litres.
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