Ariston Heat pump water heater User Manual download pdf (Page 10)

The NUOS heat pump, thanks to its innovative functioning principle, is proven to be very advantageous compared

to a traditional electric water heater of equal capacity.

In fact, by working in ECO function NUOS maximises savings whereas, by working in FAST function it maximises

efficiency, consuming continuously less compared to an electric water heater. Below is a table summarising the

heating times and electric consumption of the heat pump compared to an electric water heater of equal capacity.

The data shown in the table refers to a heating cycle from 10°C to 55°C with an environmental temperature

of 20°C and with the inlet water temperature of 10°C

High efficiency

Heating data from 10 to 55°C with environment

temperature 20°C and inlet water temperature 10°C

Capacity

Heating time

(h.min)

Standard electric

water heaters (1200 W)

NUOS

ECO mode

NUOS

FAST mode

Standard electric

water heaters (1200 W)

NUOS

ECO mode

NUOS

FAST mode

NUOS

ECO mode

NUOS

FAST mode

3.20

4.34

1.54

3.94

1.29

2.81

67 %

29 %

4.30

6.18

2.33

5.3

1.73

3.78

67 %

29 %

Energy

consumption

(kWh)

Energy saving

compared to a

electric water

heater

traditional

80 lt.

100 lt.

4.11

7.48

2.51

6.38

2.82

4.73

56 %

26 %

120 lt.

1 2 ... 5 6 7 8 9 10 11 12 13 14 15 ... 23 24

Comments to this Manuals

No comments

Ariston Heat pump water heater User Manual Page 10

Comments to this Manuals

Related products and manuals for Water heaters & boilers Ariston Heat pump water heater