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A.O. Smith CMC/SU-54 Specification Sheet page 3

A.o. smith commercial electric water heater specification sheet

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INPUT CAPACITY AND RECOVERY
MODEL
STANDARD KW
NUMBER
INPUT
CMC-6
6
SU-6
CMC-9
9
SU-9
CMC-12
12
SU-12
CMC-15
15
SU-15
CMC-18
18
SU-18
CMC-20
20
SU-20
CMC-24
24
SU-24
CMC-30
30
SU-30
CMC-36
36
SU-36
CMC-45
45
SU-45
CMC-54
54
SU-54
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
GALLONS OR
CAPACITY
NUMBER
LITRES
CMC-6
U.S. Gallons
through
5
i L
r t
s e
CMC-18
CMC-20
U.S. Gallons
through
5
CMC-54
i L
r t
s e
SU-6
U.S. Gallons
through
20
i L
r t
s e
SU-54
WATTAGE AND VOLTAGE
AVAILABLE MODEL
KW INPUT
CMC SERIES
SU SERIES
6
CMC-6
SU-6
9
CMC-9
SU-9
12
CMC-12
SU-12
15
CMC-15
SU-15
18
CMC-18
SU-18
20
CMC-20
SU-20
24
CMC-24
SU-24
30
CMC-30
SU-30
36
CMC-36
SU-36
45
CMC-54
SU-45
54
CMC-54
SU-54
*208V models use on additional immersion heater
**Each immersion heater contains three electric elements
July 2011R
August 2009R
www.hotwater.com
Commercial Electric Water Heaters
®
RECOVERY–GALLONS OR LITRES PER HOUR AT
GPH
DEGREE RISE*
OR
40°F
100°F
LPH
22°C
56°C
GPH
62
25
LPH
234.7
94.6
GPH
92
37
LPH
348.2
140
GPH
123
49
LPH
465.6
185.5
GPH
154
61
LPH
582.9
230.9
GPH
184
74
LPH
696.4
280.1
GPH
205
82
LPH
775.9
310.4
GPH
246
98
LPH
931.1
370.9
GPH
307
123
LPH
1162
465.6
GPH
369
148
LPH
1396.7
560.2
GPH
461
184
LPH
1744.9
696.4
GPH
554
221
LPH
2096.9
836.5
DIMENSIONS IN INCHES
HEIGHT A
WIDTH B
DEPTH C
13.75
13
23.5
3
4
9 .
3
3
5
5
12
18
23.5
3
0
5 .
4
5
7 .
5
7
25
22.25
23
6
3
5 .
5
6
5 .
5
8
NUMBER OF
IMMERSION
IMMERSION
HEATER
HEATERS
WATTAGE
208V
1
6,000
28.8
1
9,000
43.3
1
12,000
57.7
1
15,000
72.1
1*
18,000
86.5
2
10,000
96.2
2
12,000
115.4
2
15,000
144.2
2
18,000
173.1
3
15,000
216.3
3
18,000
N/A
140°F
78°C
18
68.1
26
98.4
35
132.5
44
166.5
53
200.6
58
219.5
70
265
88
333.1
105
397.4
132
499.6
158
598
SHIPPING
WEIGHT
INLET/OUTLET
STANDARD
3/4
80 lbs.
2 .
1
9 .
1
3
6
4 .
k
g
3/4
96 lbs.
2 .
1
9 .
1
4
3
6 .
k
g
3/4
200 lbs.
4 .
1
9 .
1
9
0
9 .
k
g
FULL LOAD CURRENT IN AMPERES
S
N I
G
L
E
P
H
A
S
E
240V
277V
25
21.7
37.5
32.5
50
43.3
62.5
54.2
75
65
83.3
72.2
100
86.6
125
108.3
150
130
187.5
162.5
225
194.9
CMC MODELS
SU MODELS
T
H
R
E
E
P
H
A
S
E
480V
208V
240V
12.5
16.7
14.4
18.8
25
21.7
25
33.3
28.9
31.3
41.6
36.1
37.5
50
43.3
41.7
55.5
48.1
50
66.6
57.7
62.5
83.3
72.2
75
99.9
86.6
93.8
124.9
108.3
112.5
149.9
129.9
AOSCE15700
480V
7.2
10.8
14.4
18
21.7
24.1
28.9
36.1
43.3
54.1
65
PG 3 OF 4

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