ITE
Indirect calorifier-solar
ITE - 300/400/500/600/750/1000
Indirect water heater (calorifier) for solar applications
• Single-wall spiral heat exchanger • PermaGlas Ultra Coat
second-generation glass coating technology prevents corrosion
• ITE 400-1000: Insulated ring base • Insulated access cover for
comprehensive waterside maintenance • Replaceable magnesium
anode • Options: Flexible magnesium anode for installation in
confined areas • Powered anode for reduced maintenance
requirements • Temperature and pressure valve with stainless
steel spring set to 95°C and a maximum water pressure of 7 bar
• Analogue temperature gauge (0-120°C) • Electric element heat
packs (3 - 36 kW) • Optional ancillaries: unvented kits
• Destratification pump kit
Innovation has a name.
ITE
Technical specifications
Technical data
Output coil
kW
m2
l
52
2.45
14.8
2236
244
10
16
95
110
1.60
1
68
3.11
18.8
2924
489
10
16
95
110
1.88
1
72
3.45
29.3
3096
104
10
16
95
110
1.85
1
80
3.72
31.6
3440
128
10
16
95
110
2.03
1
87
4.82
40.9
3741
259
10
16
95
110
2.19
1
Surface area coil
Water capacity coil
Flow rate coil (80-60°C)
Pressure drop coil
Maximum working pressure tank
Maximum working pressure coil
Maximum operating temperature tank
Maximum operating temperature coil
Standby loss
l/h
mbar
bar
bar
°C
°C
kWh/24h
-
Anodes
Maximum weight
kg
520
657
881
971
1338
Draw-off capacity
Storage capacity
30 min. ∆T=44°C
60 min. ∆T=44°C
90 min. ∆T=44°C
120 min. ∆T=44°C
Continuous ∆T=44°C
Heating-up time ∆T=44°C
30 min. ∆T=50°C
60 min. ∆T=50°C
90 min. ∆T=50°C
120 min. ∆T=50°C
Continuous ∆T=50°C
Heating-up time ∆T=50°C
30 min. ∆T=55°C
60 min. ∆T=55°C
90 min. ∆T=55°C
120 min. ∆T=55°C
Continuous ∆T=55°C
Heating-up time ∆T=55°C
l
l
l
l
389
882
1390
1898
2406
899
20
776
1223
1670
2118
791
22
705
1112
1518
1925
719
478
1120
1784
2449
3113
1525
15
652
1345
2048
2752
3455
1955
15
1183
1802
2422
3041
1720
16
1076
1639
2201
2764
1564
18
734
1504
2286
3068
3856
2033
19
1324
2012
2700
3388
1789
22
1203
1829
2454
3080
1626
24
1024
1882
2733
3583
4433
2189
20
1656
2405
3153
3901
1926
23
1506
2186
2866
3546
1751
25
l
l/h
min.
l
l
l
l
l/h
min.
l
l
l
l
985
1570
2155
2740
1342
17
896
1427
1959
2491
1220
19
l/h
min.
25
Shipping data
Weight empty
Weight incl. packaging
Width packaging
Height packaging
Depth packaging
kg
kg
mm
mm
mm
131
153
780
1850
780
179
201
780
2150
780
229
251
870
1930
870
237
260
870
2150
870
314
348
1010
2100
1010
ITE
Dimensions
ITE 400-1000
2
8
A
D
G
H
M
N
O
P*
P**
R
1705
720
255
771
70
1652
115
330
897
500
1096
1362
-
2040
720
255
915
70
1990
115
330
1029
500
1288
1700
-
1835
910
304
906
85
1797
180
412
1062
649
1236
1476
-
2030
910
305
967
85
1992
180
413
1113
650
1297
1627
-
2000
1060
345
947
95
1962
180
447
1087
700
1397
1602
-
9
7c
7b
S
T
U
Ob
1
2
3
4
7
8
8
Cold water
Hot water
Inlet coil
Outlet coil
Connection
Anode connection Rp11/4
R2
R2
Rp1
Rp1
Rp3/4
R2
R2
Rp1
Rp1
Rp3/4
Rp11/4
R21/2
R21/2
Rp1
Rp1
Rp3/4
Rp11/4
R21/2
R21/2
Rp11/4
Rp11/4
Rp3/4
R21/2
R21/2
Rp11/4
Rp11/4
Rp3/4
4
Rp11/4
Rp11/4
Connection (female) 1”-111/2 npt 1”-111/2 npt 1”-111/2 npt 1”-111/2 npt 1”-111/2 npt
7a
10 Anode connection
-
Oa
Dimensions in mm. All ITE calorifiers receive a three years
warranty on the tank and one year on parts.
3
1
Dimensions for ITE 1500-3000 available upon request.
*
Upper cleaning and inspection opening
** Lower cleaning and inspection opening
D
ITE
Installation diagrams
1
3
4
5
6
9
Pressure reducing valve
T&P valve
12
T
ITE 400-1000 unvented
11
Stop valve
B
Non-return valve
Circulation pump
Drain valve
14
14
14
11 Isolating valve
12 Temperature gauge
14 Hot water outlets
15 Expansion relief valve
16 Expansion vessel
17 Three way valve
18 Water tank
3
F
19 Float valve
A
B
C
F
Cold water
C
Hot water
4
5
6
4
Return circulation
Primary flow
16
G
A
G
E
Primary return
Over flow pipe
Expansion vent pipe
15
A
H
5
1
4
9
A.O. Smith unvented system kits utilise combination valves.
Further installation and connection details can be found in
the Installation & Commissioning Manual.
H
ITE 400-1000 vented
17
For the parts numbers of components please refer to the
“Maintenance and accessories” chapter.
A
E
19
4
18
12
T
11
B
14
14
14
3
F
C
4
5
6
4
G
4
9
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