Download A.O. Smith EES - 120 Specification Sheet

EES
Electrical residential /
light commercial water heater
EES - 6/15/20/30/40/52/66/80/120
Vertical electric water heater for residential / light commercial
applications • One or two replaceable Incoloy-sheathed elements
(depending on the model) • Each element is provided with an
independent control thermostat (adjustable: 43 - 77 °C) • Secondary
protection is provided by a high-limit thermostat with manual
reset • PermaGlas® Ultra Coat™ second-generation glass coating
technology to prevent corrosion • Replaceable magnesium anode
• Optional ancillaries: Unvented kits • Destratification pump kit
• Powered anodes • Time controller • Alternate kW loadings
Innovation has a name.
EES
EES 120
EES 80
EES 66
EES 52
EES 40
EES 30
EES 20
EES 15
EES 6
Technical specifications
Electrical data
Input
Current
Elements
Power supply
kW
2.0
2.0
2.0
A
8
8
8
-
1
1
1
VAC/Hz
3.0
3.0
3.0
3.0
3.0
8
8
8
8
8
2
2
2
2
2
230 Vac (-15/+10%)/50 Hz (+/-1HZ) 3.0
8
2
Draw-off capacity
Storage capacity
Max. temperature setting
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
°C
l
l
l
l
l/h
min.
l
l
l
l
l/h
min.
l
l
l
l
l/h
min.
25
77
41
61
81
100
39
38
36
54
71
88
34
44
33
49
64
80
31
48
55
77
70
90
109
129
39
84
62
79
96
113
34
96
56
72
87
103
31
106
75
77
89
109
128
148
39
115
78
96
113
130
34
131
71
87
103
118
31
144
115
77
136
165
195
224
59
118
120
146
171
197
52
134
109
132
156
179
47
147
155
77
174
204
233
262
59
159
153
179
205
231
52
180
139
163
186
210
47
198
190
77
208
237
266
296
59
194
183
209
234
260
52
221
166
190
213
237
47
243
250
77
265
294
324
353
59
256
233
259
285
311
52
291
212
235
259
282
47
320
300
77
313
342
371
401
59
307
275
301
327
353
52
349
250
274
297
321
47
384
450
77
456
485
515
544
59
460
401
427
453
479
52
523
365
388
412
135
47
576
General
Anodes
-
1
Maximum working pressure
bar
8
Maximum weight
kg
38
76
102
151
198
238
314
380
575
Shipping data
Weight empty
Weight incl. packaging
Width packaging
Height packaging
Depth packaging
kg
kg
mm
mm
mm
13
14
420
430
420
21
23
420
870
420
27
30
520
870
520
36
42
580
1000
650
43
49
580
1190
650
48
55
580
1440
650
64
72
620
1600
680
80
90
680
1620
740
125
137
770
1710
840
EES
1
2
3
4
EES 15
EES 20
EES 30
EES 40
EES 52
EES 66
EES 80
EES 120
A
D
F
R
S
EES 6
Dimensions
400
360
75
270
825
360
75
700
820
460
75
100
680
930
520
930
110
730
1110
520
1110
110
970
1370
520
1370
110
1210
1530
560
1530
110
1360
1540
610
1540
110
1330
1620
710
1620
110
1385
Cold water
Hot water
T&P valve
Tank drain valve
3/4-14
NPT
NPT
3/4-14 NPT
3/4-14 NPT
(n/a for EES 6/15/20)
3/4-14
Dimensions in mm. All EES water heaters receive a five years
warranty on the tank and one year on parts.
EES 6-20
EES 30-120
EES
Installation diagrams
Vented
EES 6-20
EES 30-120
1
3
4
5
9
11
15
16
17
18
19
Pressure reducing valve
T&P valve
Stop valve
Non-return valve
Drain valve
Isolating valve
Expansion relief valve
Expansion vessel
Three way valve
Water tank
Float valve
A
B
E
H
Cold water
Hot water
Overflow pipe
Expansion vent pipe
A.O. Smith unvented system
kits utilise combination valves.
Unvented
Further installation and
connection details can be
found in the Installation &
Commissioning Manual.
EES 6-20
EES 30-120
EES
Electrical diagrams
EES 6-20
1
2
3
4
5
6
Standard electrical supply
Safety thermostat
Control thermostat with
selector switch
Heating elements
Control themostat
Off peak electrical supply
For the parts numbers of components
please refer to the “Maintenance and
accessories” chapter.
Data subject to change INT/0808/EES/01
Terms and conditions apply, please refer to our website.
EES 30-120
www.aosmithinternational.com