Ariston CLAS HE R User Manual

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TECHNICAL DATA
Seasonal space heating energy eciency of boiler
Temperature control
From che of temperature control
Supplementary boiler
From che of boiler
( - ‘I’ ) x 0,1 =
Seasonal space heating energy eciency (in %)
Class
I = 1%, II = 2%, III = 1,5%, IV = 2%,
V = 3%, VI = 4 %, VII = 3,5%, VIII = 5%
‘I’
%
1
%
2
+
%
3
Seasonal space heating energy eciency (in %)
Solar contribution - From che of solar device
Solar contribution and supplementary heat pump
Seasonal space heating energy ecinency of package
Seasonal space heating energy ecinency class of package
Boiler and supplementary heat pump installed with low temperature heat emitters at 35 °C?
From che of heat pump
Supplementary heat pump
From che of heat pump
Select smaller value
( ‘III’ x + ‘IV’ x ) x 0,9 x ( /100 ) x =
( - ‘I’ ) x ‘II’ =
Collector size ( in m
2
) Tank volume ( in m
3
)
Collector eciency ( in %)
Tank rating
A* = 0,95, A = 0,91,
B = 0,86, C = 0,83, D-G = 0,81
%
4
4
+
%
5
5
+
%
6
%
%
7
0,5 x OR 0,5 x =
7
+ (50 x ‘II’) =
G F E D C B A
A
+
A
++
A
+++
< 30% ≥ 30 % ≥ 34 % ≥ 36 % ≥ 75 % ≥ 82 % ≥ 90 % ≥ 98 % ≥ 125 % ≥ 150%
Figure 1
The energy efficiency of the package of products provided for
this fiche may not correspond to its actual energy efficiency once
installed in a building, as the efficiency is influenced by further factors
such as heat loss in the distribution system and the dimensioning of
the products in relation to building size and characteristics.

Ariston CLAS HE R Specifications

General

Brand	Ariston
Model	CLAS HE R
Category	Boiler
Language	English