Pag. 11 di 48
2.1.4
Quantifying energy savings
If, for example, a 15-year old boiler is replaced with an Ariston Clas B, an immediate energy saving of 10% is
obtained.
15-year old
installation
R
EPL
AC
EM
EN
T
CLAS B
(normal operation)
RISPARMIO
10%
If the AUTO function is active, more than a better room comfort, it is assured a gas saving of more than 15%.
SAVING
no peripherals
11-13%
ON/OFF
thermostat
13%
the
∆
sa
vi
n
g
i
s
link
ed t
o
t
he
A
U
T
O
f
unc
ti
on
ON/OFF
ther
Outdoor
sensor
13-15%
15-year old
installation
R
EPL
AC
EM
EN
T
CLAS B
AUTO
(function
enabled)
•
Room sensor
/ Clima
M
Outdoor
sensor
more
than
15%
thank
s
t
o
t
he A
U
T
O
func
ti
on,
Clas
B
ens
ur
es
t
h
e
benef
it
s
of
m
odulat
ing
adjus
tm
ent
ar
e ex
per
ienc
ed
2.1.5
Low electrical consumption
The 2 pumps modulatimg their performances in order to adapt itselves to the system requirements, helping
to achieve a substantial reduction in the amount of electricity used.