Page 8
Page 9
Table 2 - Indirect Models
M
odel
St
ock C
ode
Ener
gy E
fficienc
y C
lass
H
ea
t L
oss
Capacit
y
(T
otal V
olume)
W
eigh
t - Empt
y
W
eigh
t - F
ull
Pr
essur
e Regula
tor 3 bar inlet gr
oup c/w balanc
e
cold supply
, e
xpansion v
essel c
onnec
tion and
expansion v
alv
e set a
t 4.5 bar
Expansion V
essel
siz
e.
Pr
e-
char
ged t
o 3 bar
O
ver
all H
eigh
t
O
ver
all D
iamet
er
Pr
essur
e
& T
emp
er
atur
e
Relief
Valv
e 6bar 90°C
22mm S
ec
ondar
y
Return T
apping
O
n P
eak I
mmersion
H
ea
ter - H
igh L
ev
el
Cold F
eed 22mm
Compr
ession C
onnec
tion
O
ff P
eak I
mmersion
H
ea
ter - L
ow L
ev
el
Volume of O
n P
eak
W
at
er
H
ea
ted
D
ual C
on
tr
ol & O
ver
hea
t S
ta
t
Ex
tr
a S
ta
t P
ock
et
For B
oiler U
se I
f Requir
ed
22mm P
rimar
y Return C
ompr
ession
Connec
tion
(28mm tails f
or 400 litr
e mo
del)
22mm P
rimar
y F
lo
w C
ompr
ession
Connec
tion
(28mm tails f
or 400 litr
e mo
del)
22mm S
olar Return
Compr
ession C
onnec
tion
22mm S
olar F
lo
w
Compr
ession C
onnec
tion
D
ual C
on
tr
ol & O
ver
hea
t S
ta
t
Solar P
ock
et
Solar P
ock
et
Sec
ond O
ff P
eak I
mmersion
H
ea
ter - L
ow L
ev
el
kW R
ating of P
rimar
y C
oil
Sur
fac
e A
rea of
Primar
y H
ea
ter C
oil
Pr
essur
e L
oss A
cr
oss
Primar
y H
ea
ter C
oil
Sur
fac
e A
rea of
Solar H
ea
ter C
oil
Pr
essur
e L
oss A
cr
oss S
olar H
ea
ter
Coil
H
ea
t Up
Time fr
om 15°C t
o 60°C
(applies t
o P
rimar
y H
ea
t S
our
ce only)
Dedic
at
ed
Solar V
olume
Watts kW/24hr Litres
kg
kg
bar
Litres A=mm mm B=mm C=mm D=mm E=mm F=mm Litres G=mm H=mm I=mm J=mm K=mm L=mm M=mm N=mm P=mm R=mm
kW
m
2
bar
m
2
bar
min
Litres
Indirect
IND90
PLUIN090
A
32
0.77
91
20
111
3
12
764
550
522
n/a
382
345
n/a
45.1
272
n/a
235
325
n/a
n/a
n/a
n/a
n/a
n/a
16.5
0.59
0.165
n/a
n/a
17
n/a
IND120
PLUIN120
B
39
0.94
119
23
142
3
12
931
550
689
n/a
437
345
n/a
63.1
327
n/a
235
325
n/a
n/a
n/a
n/a
n/a
n/a
18
0.59
0.165
n/a
n/a
21
n/a
IND150
PLUIN150
B
47
1.13
148
26
174
3
18
1118
550
876
n/a
499
385
n/a
83.2
389
n/a
235
365
n/a
n/a
n/a
n/a
n/a
n/a
18.5
0.68
0.191
n/a
n/a
25
n/a
IND180
PLUIN180
B
55
1.32
178
30
208
3
18
1306
550
1064
n/a
561
425
n/a
103.4
451
n/a
235
405
n/a
n/a
n/a
n/a
n/a
n/a
19
0.78
0.216
n/a
n/a
30
n/a
IND210
PLUIN210
B
62
1.49
208
33
241
3
25
1494
550
1252
1141
632
425
n/a
123.7
513
n/a
235
405
n/a
n/a
n/a
n/a
n/a
n/a
20.5
0.78
0.216
n/a
n/a
32
n/a
IND250
PLUIN250
C
74
1.78
248
38
286
3
25
1744
550
1502
1353
955
505
705
110.5
595
n/a
235
485
n/a
n/a
n/a
n/a
n/a
n/a
21.5
0.97
0.241
n/a
n/a
36
n/a
IND300
PLUIN300
C
86
2.06
287
43
330
3
35
1990
550
1748
1562
1092
505
786
128.5
676
n/a
235
485
n/a
n/a
n/a
n/a
n/a
n/a
25
0.97
0.241
n/a
n/a
38
n/a
IND400
PLUIN400
C
87
2.09
393
55
455
3
2 x 25 2030
630
1787
1595
1117
566
799
180
669
n/a
235
546
n/a
n/a
n/a
n/a
n/a
n/a
30.5
1.27
0.31
n/a
n/a
41
n/a
Indirect Slimline
IND60-SL
PLUIN060SL
A
27
0.66
62
16
75
3
12
704
475
478
n/a
393
325
n/a
24.3
253
n/a
195
305
n/a
n/a
n/a
n/a
n/a
n/a
15
0.49
0.165
n/a
n/a
13
n/a
IND90-SL
PLUIN090SL
B
37
0.89
91
20
108
3
12
976
475
750
n/a
453
365
n/a
48.1
343
n/a
195
345
n/a
n/a
n/a
n/a
n/a
n/a
16.5
0.59
0.165
n/a
n/a
17
n/a
IND120-SL
PLUIN120SL
B
47
1.13
122
24
144
3
12
1248
475
1021
n/a
542
365
n/a
68.6
432
n/a
195
345
n/a
n/a
n/a
n/a
n/a
n/a
18
0.59
0.165
n/a
n/a
21
n/a
IND150-SL
PLUIN150SL
B
56
1.37
152
28
177
3
18
1519
475
1294
n/a
632
445
n/a
89
522
n/a
195
425
n/a
n/a
n/a
n/a
n/a
n/a
18.5
0.68
0.191
n/a
n/a
25
n/a
IND180-SL
PLUIN180SL
C
67
1.61
183
32
213
3
18
1791
475
1566
n/a
722
485
n/a
109.4
612
n/a
195
465
n/a
n/a
n/a
n/a
n/a
n/a
19
0.78
0.216
n/a
n/a
30
n/a
IND210-SL
PLUIN210SL
C
74
1.77
202
35
232
3
25
1963
475
1737
1551
778
485
n/a
122.4
668
n/a
195
465
n/a
n/a
n/a
n/a
n/a
n/a
20.5
0.78
0.216
n/a
n/a
32
n/a
Solar Indirect
SOL180i
PLUIN180S
B
55
1.32
178
31
209
3
18
1306
550
1064
n/a
693
385
n/a
82.2
859
n/a
879
969
235
365
451
941
220
n/a
18
0.59
0.165
0.68
0.191
28
96
SOL210i
PLUIN210S
B
62
1.49
208
35
243
3
25
1494
550
1252
1141
736
385
n/a
105.5
922
n/a
922
1052
235
365
513
1064
243
n/a
18.5
0.68
0.191
0.68
0.191
35
101
SOL250i
PLUIN250S
C
74
1.78
248
40
288
3
25
1744
550
1502
1353
796
505
n/a
136
1002
n/a
982
1152
235
485
595
1252
275
n/a
19
0.78
0.216
0.97
0.241
38
107
SOL300i
PLUIN300S
C
86
2.06
287
44
331
3
35
1990
550
1748
1562
922
505
n/a
155.3
1128
n/a
1108
1278
235
485
676
1128
305
n/a
20.5
0.78
0.216
0.97
0.241
41
125
SOL400i
PLUIN400S
C
87
2.09
393
59
459
3
2 x 25 2030
630
1784
1592
872
557
n/a
190
1060
n/a
930
1190
238
548
651
1383
357
n/a
22
0.97
0.241
1.27
0.31
45
165
Solar Indirect Slimline
SOL180i-SL
PLUIN180SSL
C
67
1.61
183
34
215
3
18
1791
475
1566
n/a
722
365
n/a
109.4
939
n/a
824
1054
195
345
612
1292
280
n/a
18
0.59
0.165
0.68
0.191
28
60
SOL210i-SL
PLUIN210SSL
C
74
1.77
202
36
233
3
25
1963
475
1738
1551
778
445
n/a
122.4
995
n/a
880
1110
195
425
668
1421
301
n/a
18.5
0.68
0.191
0.68
0.191
35
70
A
C
Indirect
D
F
E
I
J
B
G
I
Solar Indirect
N
G
P
E
K
D
A
B
J
M
L
C
NOTES
1. Not all models - see table 2.
2. Recovery times based on Primary
Coil/I.H. duty (ie. assumes the boiler
output is adequate).
3. All connections are supplied with
compression fittings for direct
connection to copper pipework.
4. The diagrams shown are generic.
For exact product specification
refer to the table eg. the number
of immersion heaters varies
depending on model.
5. Heat up and recovery times based
on 0.25 l/s primary flow rate and at
82
°
C flow temperature.
DESIGN
DESIGN
TECHNICAL INFORMATION
TECHNICAL INFORMATION
53°
15° 15° 15
°
7,5
°
