Ariston ALTEAS ONE+ NET

TECHNICAL DATA
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Figure 5
Water heating energy eciency of combination heater
Water heating energy eciency class of package under average climate
(1,1 x ‘I’ - 10%) x ‘II’ - - ‘I’ =
Auxiliary electricity
Solar contribution - From che of solar device
Declared load prole:
‘I’
%
1
+
%
3
%
2
‘III’
< 27 % ≥ 27 %
< 27 % ≥ 27 %
≥ 30 %
≥ 30 % ≥ 34 % ≥ 37 % ≥ 50 % ≥ 75 % ≥ 115 % ≥ 150 % ≥ 188 %
< 27 % ≥ 27 % ≥ 30 % ≥ 35 % ≥ 38 % ≥ 55 % ≥ 80 % ≥ 125 % ≥ 160 % ≥ 200 %
< 28 % ≥ 28 % ≥ 32 % ≥ 36 % ≥ 40 % ≥ 60 % ≥ 85 % ≥ 131 % ≥ 170 % ≥ 213 %
≥ 33 % ≥ 36 % ≥ 39 % ≥ 65 % ≥ 100 % ≥ 130 % ≥ 163 %
G
M
L
XL
XXL
F E D C B A
A
+
A
++
A
+++
Water heating energy eciency under colder and warmer climate conditions
- 0,2 x
+ 0,4 x
=
=
Colder:
Warmer:
3
3
2
2
%
%
Water heating energy eciency of package under average climate
The energy efciency of the package of products provided for this che may not correspond to its actual energy efciency
once installed in a building, as the efciency is inuenced by further factors such as heat loss in the distribution system and the
dimensioning of the products in relation to building size and characteristics.