EcoBlue System
31
Appendix
13
7219712 - 01 (04/15)
13.1.2. Package Fiche - Boilers (cont)
Package
efficiency
Temperature
contro
l
X
Bax
i
EcoB
l
ue
System
ErP
%
Temperature
contro
l
Y
%
The
va
l
ue
of
the
mathematica
l
expression:
294/(11
ʷ
Prated),
whereby
‘Prated’
is
re
l
ated
to
the
preferentia
l
space
heater
.
The
va
l
ue
of
the
mathematica
l
expression
115/(11
ʷ
Prated),
whereby
‘Prated’
is
re
l
ated
to
the
preferentia
l
space
heater
.
Weighting
of
boi
l
ers
0
0
0
0
.
1
0
.
3
0
.
37
0
.
2
0
.
55
0
.
70
0
.
3
0
.
75
0
.
85
0
.
4
0
.
85
0
.
94
0
.
5
0
.
95
0
.
98
0
.
6
0
.
98
1
.
00
≥
0
.
7
1
.
00
1
.
00
(1) The
intermediate
va
l
ues
are
ca
l
cu
l
ated
by
l
inear
interpo
l
ation
between
the
two
adjacent
va
l
ues
.
(2) Prated
is
re
l
ated
to
the
preferentia
l
space
heater
or
combination
heater
.
III
I
V
I
V
Psup
/
(Prated
+
Psup)
(1)(2)
II
,
package
without
hot
water
storage
tank
II
,
package
with
hot
water
storage
tank
12
15
18
32
24
28