26
| CE CES CERO SERIES
WWW.STIEBEL-ELTRON-USA.COM
INSTALLATION
TEChNICAL DATA
11.6 CE/CES/CERO Temperature rise
2060 Whitfield Park Ave., Sarasota, Florida 34243
|
800-
tankless
(826-5537)
|
fax
941-755-6529
|
tanklessinc
@
stiebel-eltron-usa.com
|
June 26, 2019
12
Tankless Inc.
Commercial & Industrial 3-Phase Water Heating
A COMPANY
Engineering Specifications
Flow Rate vs Temp. Rise
1
Actual power output varies by model depending on voltage which will affect achievable temp. rise.
2
Assumes 1¼˝ pipe size
All Tankless Inc. water heaters can be plumbed
individually or in manifold to create larger systems.
Nominal
kW
Voltage
3-phase
Actual
kW
Amperage Circuit
Breaker
Heating
Elements
12
208 V
11.3
31.4
35 A 3P
3
240 V
12.5
30.1
35 A 3P
400 V
12.4
17.9
20 A 3P
15
208 V
15.1
41.9
45 A 3P
3
240 V
15.0
36.1
40 A 3P
400 V
13.8
19.9
20 A 3P
480 V
13.8
16.6
20 A 3P
18
208 V
18.3
50.8
60 A 3P
3
240 V
18.0
43.3
45 A 3P
400 V
18.5
26.7
30 A 3P
480 V
18.0
21.7
25 A 3P
24
208 V
22.6
62.7
70 A 3P
6
240 V
25.0
60.1
70 A 3P
400 V
25.0
36.4
40 A 3P
480 V
25.0
30.1
35 A 3P
27
208 V
27.0
75.0
80 A 3P
6
240 V
27.0
65.0
70 A 3P
400 V
27.9
40.3
45 A 3P
480 V
27.0
32.5
35 A 3P
36
208 V
36.6
101.6
110 A 3P
6
240 V
36.0
86.6
90 A 3P
400 V
33.8
48.8
50 A 3P
480 V
36.0
43.3
45 A 3P
575 V
36.1
36.2
40 A 3P
Nominal
kW
Voltage
3-phase
Actual
kW
Amperage Circuit
Breaker
Heating
Elements
48
208 V
45.1
125.2
150 A 3P
12
240 V
50.1
120.5
125 A 3P
400 V
50.0
72.2
80 A 3P
480 V
50.1
60.3
70 A 3P
54
208 V
54.1
150.3
175 A 3P
12
240 V
54.0
129.9
150 A 3P
400 V
55.8
80.6
90 A 3P
480 V
54.0
65.0
70 A 3P
60
208 V
60.4
167.7
175 A 3P
12
240 V
60.1
144.6
150 A 3P
480 V
60.1
72.2
80 A 3P
72
240 V
72.0
173.2
175 A 3P
12
400 V
67.2
97.7
100 A 3P
480 V
72.0
86.6
90 A 3P
575 V
72.1
72.4
80 A 3P
81
400 V
88.2
127.3
125 A 3P
18
480 V
81.0
97.5
100 A 3P
90
480 V
90.2
108.5
110 A 3P
18
108
400 V
101.4
146.4
150 A 3P
18
480 V
108.0
129.9
150 A 3P
575 V
108.2
108.6
110 A 3P
120
400 V
111.6
161.1
175 A 3P
24
480 V
120.2
144.8
150 A 3P
144
400 V
135.2
195.1
200 A 3P
24
480 V
144.0
173.4
175 A 3P
575 V
144.2
144.8
150 A 3P
Power
Flow Rate
Temperature Rise
Output
of Model
1
Gallons/Min.
Gallons/Hr.
20°F
30°F
40°F
50°F
60°F
70°F
80°F
90°F
100°F
110°F
120°F
130°F
140°F
12 kW
gpm
4.1
2.7
2.1
1.6
1.4
1.2
1.0
0.9
0.8
0.7
0.7
0.6
0.6
gph
246
164
123
98
82
70
61
55
49
45
41
38
35
15 kW
gpm
5.1
3.4
2.6
2.1
1.7
1.5
1.3
1.1
1.0
0.9
0.9
0.8
0.7
gph
307
205
154
123
102
88
77
68
61
56
51
47
44
18 kW
gpm
6.1
4.1
3.1
2.5
2.1
1.8
1.5
1.4
1.2
1.1
1.0
1.0
0.9
gph
369
246
184
147
123
105
92
82
74
67
61
57
53
24 kW
gpm
8.2
5.5
4.1
3.3
2.7
2.3
2.1
1.8
1.6
1.5
1.4
1.3
1.2
gph
492
328
246
197
164
140
123
109
98
89
82
76
70
27 kW
gpm
9.2
6.1
4.6
3.7
3.1
2.6
2.3
2.1
1.8
1.7
1.5
1.4
1.3
gph
553
369
277
221
184
158
138
123
111
101
92
85
79
36 kW
gpm
12.3
8.2
6.1
4.9
4.1
3.5
3.1
2.7
2.5
2.2
2.1
1.9
1.8
gph
737
492
369
295
246
211
184
164
147
134
123
113
105
48 kW
gpm
16.4
10.9
8.2
6.6
5.5
4.7
4.1
3.6
3.3
3.0
2.7
2.5
2.3
gph
983
655
492
393
328
281
246
218
197
179
164
151
140
54 kW
gpm
18.4
12.3
9.2
7.4
6.2
5.3
4.6
4.1
3.7
3.4
3.1
2.8
2.6
gph
1106
737
553
442
369
316
277
246
221
201
184
170
158
60 kW
gpm
20.5
13.7
10.2
8.2
6.8
5.9
5.1
4.6
4.1
3.7
3.4
3.2
2.9
gph
1229
819
614
492
410
351
307
273
246
223
205
189
176
72 kW
gpm
24.6
16.4
12.3
9.8
8.2
7.0
6.1
5.5
4.9
4.5
4.1
3.8
3.5
gph
1475
983
737
590
492
421
369
328
295
268
246
227
211
81 kW
gpm
27.7
18.4
13.8
11.0
9.2
7.9
6.9
6.1
5.5
5.0
4.6
4.3
4.0
gph
1659
1106
829
664
553
474
415
369
332
302
277
255
237
90 kW
gpm
30.7
20.5
15.4
12.3
10.2
8.8
7.7
6.8
6.1
5.6
5.1
4.7
4.4
gph
1843
1229
922
737
614
527
461
410
369
335
307
284
263
108 kW
gpm
36.9
2
24.6
18.4
14.7
12.3
10.5
9.2
8.2
7.4
6.7
6.1
5.7
5.3
gph
2212
2
1475
1106
885
737
632
553
492
442
402
369
340
316
120 kW
gpm
40.0
2
27.3
20.5
16.4
13.7
11.7
10.2
9.1
8.2
7.5
6.8
6.3
5.9
gph
2400
2
1638
1229
983
819
702
614
546
492
447
410
378
351
144 kW
gpm
40.0
2
32.8
24.6
19.7
16.4
14.0
12.3
10.9
9.8
8.9
8.2
7.6
7.0
gph
2400
2
1966
1475
1180
983
843
737
655
590
536
492
454
421
