Hot Water Brochure 2021

/ Twin tank design providing 16% more hot water
/ Ultra slim – only 27cm deep
/ "Eco Evo" function
/ Best in class ErP rating
/ Anti-legionella and ABS safety system
/ Shower ready alerts on screen
/ 1.5kW dual heating element, ideal for leisure
installations
/ Fast re-heat times, shower ready in 50 minutes
/ Premium Italian design
/ Available in 45 and 80 litre models
/ Must be installed with supplied unvented kit
For more information on the kits available for
Velis Evo, please see page 93
Velis Evo is a compact water heater,
boasting an ultra slim design achieved
through Ariston's innovative twin tank
technology. With its dual 1.5kW power
supply*, the unit provides up to 16%
more hot water availability compared
to an equivalent capacity standard
electric water heater.
7AM
5PM
11AM
8PM
LEARNS FROM
DAILY USAGE
Thanks to the integrated
auto-learning software, ECO EVO
recalls daily habits and delivers
hot water when needed.
The innovative ECO EVO function memorises user habits
to deliver hot water while saving up to 14% on energy bills.
The product operates in compliance with top standards on
energy eciency within the electric water heating category.
ECO EVO 
SMART FUNCTION
UP TO 14% ENERGY SAVINGS
TWIN TANK
TECHNOLOGY
Get up to 16% more
hot water with all
models in the Velis Evo
range, which boasts an
innovative, high quality
titanium enamelled
twin tank structure
for added durability.
Reduced stratification
with the unique twin tank
technology, providing
extra hot water and
a hot shower in 50
minutes.
* Only draws max. 1.5kW at any given time
Cold water in - Tank 1
Hot water - Tank 2
VELIS EVO
ENERGY RATING
M
B
142408
506 275
306
861B203
A
G 1/2”
Cold water inlet G 1/2”
LEGEND
Hot water outlet G 1/2”
A = 776mm
A = 1251mm
B = 405mm
B = 880mm
VELIS 45
VELIS 80
Description
Installation
Actual Capacity (Litres)
Power (kW)
Body Colour
Voltage (V)
Frequency (Hz)
V40 (I)
IP Protection
Max Working Temp (
o
C)
ErP Rating
Tapping Profile
Warranty
Aqua Ariston Net Compatibility
Heating Times (∆T=45°C)
Standing Losses [kWh/24h] @65°C
TECHNICAL DATA
8045
36263063626305
Vertical
80
1.5/1.5
Polar White
220-240
50/60
115
IPX4
65
B
M
5 years
No
1h 52m
1.32
Vertical
45
1.5/1.5
Polar White
220-240
50/60
77
IPX4
65
B
M
5 years
No
1h
0.96
Product Codes (including unvented kits)
TYPICAL APPLICATIONS
/ Mobile homes
/ Glamping pods
/ Cabins
KEY FEATURES:
SHOWER
READY
ENERGY
SAVING
FLATTITANIUM
PLUS
ITALIAN
DESIGN
SAFETY
PACKAGE
32 33