Commercial electric water heaters, Cmc models su models, Input capacity and recovery – A.O. Smith CMC/SU-54 User Manual
Page 3: Dimensions and weight, Wattage and voltage
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AOSCE15700
Commercial Electric Water Heaters
®
CMC MODELS
SU MODELS
INPUT CAPACITY AND RECOVERY
MODEL
NUMBER
STANDARD kW
INPUT
GPH
OR
LPH
RECOVERY–GALLONS OR LITRES PER HOUR AT
DEGREE RISE*
40°F
22°C
100°F
56°C
140°F
78°C
CMC-6
SU-6
6
GPH
62
25
18
LPH
234.7
94.6
68.1
CMC-9
SU-9
9
GPH
92
37
26
LPH
348.2
140
98.4
CMC-12
SU-12
12
GPH
123
49
35
LPH
465.6
185.5
132.5
CMC-15
SU-15
15
GPH
154
61
44
LPH
582.9
230.9
166.5
CMC-18
SU-18
18
GPH
184
74
53
LPH
696.4
280.1
200.6
CMC-20
SU-20
20
GPH
205
82
58
LPH
775.9
310.4
219.5
CMC-24
SU-24
24
GPH
246
98
70
LPH
931.1
370.9
265
CMC-30
SU-30
30
GPH
307
123
88
LPH
1162
465.6
333.1
CMC-36
SU-36
36
GPH
369
148
105
LPH
1396.7
560.2
397.4
CMC-45
SU-45
45
GPH
461
184
132
LPH
1744.9
696.4
499.6
CMC-54
SU-54
54
GPH
554
221
158
LPH
2096.9
836.5
598
For deionized water models with stainless steel tanks, add “D” to model number.
Examples CMCD-6, SUD-6. NSF recovery ratings = above ratings x .98.
DIMENSIONS AND WEIGHT
MODEL
NUMBER
GALLONS OR
LITRES
CAPACITY
DIMENSIONS IN INCHES
SHIPPING
WEIGHT
HEIGHT A
WIDTH B
DEPTH C
INLET/OUTLET
STANDARD
CMC-6
through
CMC-18
U.S. Gallons
5
13.75
13
23.5
3/4
80 lbs.
g
k
4
.
6
3
1
9
.
1
2
.
5
5
3
3
9
.
4
3
s
e
r
t
i
L
CMC-20
through
CMC-54
U.S. Gallons
5
12
18
23.5
3/4
96 lbs.
g
k
6
.
3
4
1
9
.
1
2
.
7
5
7
.
5
4
5
.
0
3
s
e
r
t
i
L
SU-6
through
SU-54
U.S. Gallons
20
25
22.25
23
3/4
200 lbs.
g
k
9
.
0
9
1
9
.
1
4
.
8
5
5
.
6
5
5
.
3
6
s
e
r
t
i
L
WATTAGE AND VOLTAGE
KW INPUT
AVAILABLE MODEL
NUMBER OF
IMMERSION
HEATERS
IMMERSION
HEATER
WATTAGE
FULL LOAD CURRENT IN AMPERES
CMC SERIES
SU SERIES
E
S
A
H
P
E
E
R
H
T
E
S
A
H
P
E
L
G
N
I
S
208V
240V
277V
480V
208V
240V
480V
6
CMC-6
SU-6
1
6,000
28.8
25
21.7
12.5
16.7
14.4
7.2
9
CMC-9
SU-9
1
9,000
43.3
37.5
32.5
18.8
25
21.7
10.8
12
CMC-12
SU-12
1
12,000
57.7
50
43.3
25
33.3
28.9
14.4
15
CMC-15
SU-15
1
15,000
72.1
62.5
54.2
31.3
41.6
36.1
18
18
CMC-18
SU-18
1*
18,000
86.5
75
65
37.5
50
43.3
21.7
20
CMC-20
SU-20
2
10,000
96.2
83.3
72.2
41.7
55.5
48.1
24.1
24
CMC-24
SU-24
2
12,000
115.4
100
86.6
50
66.6
57.7
28.9
30
CMC-30
SU-30
2
15,000
144.2
125
108.3
62.5
83.3
72.2
36.1
36
CMC-36
SU-36
2
18,000
173.1
150
130
75
99.9
86.6
43.3
45
CMC-54
SU-45
3
15,000
216.3
187.5
162.5
93.8
124.9
108.3
54.1
54
CMC-54
SU-54
3
18,000
N/A
225
194.9
112.5
149.9
129.9
65
*208V models use additional immersion heater
December 2012R
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