Spec Sheet
Printed in U.S.A.C205-G-0222 CANADA
©2022, Bradford White Corporation, USA. All rights reserved.
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Utility Models
Model
Number
Approx.
Shipping
Weight
lbs.
E
Floor to
Cold Water
Conn.
in.
B
Jacket
Dia.
in.
A
Floor to
Top of
Heater
in.
U.S.
Gal.
Nominal
Gal.
Capacity
Recovery
90°F Rise*
M-1-6U6SS†
M-1-10U6SS
M-1-12U6SS
M-1-12UT6SS†
M-1-15U6SS
M-1-20U6SS
6
10
12
12
15
19
Imp.
Gal.
5
8
10
10
13
16
U.S.
GPH
7
7
7
7
7
7
Imp.
GPH
6
6
6
6
6
6
33
48
48
48
55
59
16
1
/2
17
1
/2
16
7
/8
27
3
/4
20
1
/4
24
3
/4
C
Floor to
Hot Water
Conn.
in.
10
1
/8
15
10
1
/4
21
1
/8
17
3
/4
18
1
/4
14
16
18
14
18
18
3
1
/8
5
11
/16
3
3
6
1
/8
3
10
1
/8
14
10
1
/4
21
1
/8
16
3
/4
18
1
/4
D
Floor to
T&P
Conn.
in.
Model
Number
Approx.
Shipping
Weight
kg.
E
Floor to
Cold Water
Conn.
mm.
B
Jacket
Dia.
mm.
A
Floor to
Top of
Heater
mm.
Nominal
Liter
Capacity
Recovery
50°C Rise*
M-1-6U6SS†
M-1-10U6SS
M-1-12U6SS
M-1-12UT6SS†
M-1-15U6SS
M-1-20U6SS
23
38
45
45
57
72
Liters/
Hour
26
26
26
26
26
26
15
22
22
22
25
27
444
246
439
730
257
464
419
444
429
705
514
629
C
Floor to
Hot Water
Conn.
mm.
257
381
260
537
451
464
356
404
457
356
457
457
Standby
Loss
(Watts)
N/A
N/A
N/A
N/A
N/A
53
Standby
Loss
(Watts)
N/A
N/A
N/A
N/A
N/A
53
79
144
76
76
155
76
F
Floor to
Anode
Rod
in.
16
1
/2
9
11
/16
16
1
/2
27
3
/4
10
1
/8
10
1
/4
F
Floor to
Anode
Rod
mm.
G
Floor to
Electrical
Access
in.
16
1
/2
12
16
7
/8
27
3
/4
12
11
/16
24
3
/4
G
Floor to
Electrical
Access
mm.
419
305
429
705
309
628
257
355
260
537
425
464
D
Floor to
T&P
Conn.
mm.
Residential Utility Electric Water Heater
General
All models UL
®
listed. These heaters are wired Single Phase, 120V with one 1500W element, unless otherwise specified. All water and electrical connections
are 3/4" (19mm) NPT. All models certified at 300 PSI test pressure (2068 kPa) and 150 PSI working pressure (1034 kPa). Applicable models CSA verified for
energy performance in accordance with C191.1-M90.
Dimensions and specifications subject to change without notice in accordance with our policy of continuous product improvement.
† Maximum wattage at any voltage is 3000W.
For 10 year models, change suffix “6” to “10”.
Single element only.
* Based on 1500W operation.
Recovery
GPH Temperature Rise °F
Wattage
1500W
2000W
2500W
3000W
3500W
4000W
4500W
5000W
5500W
6000W
60
10
14
17
21
24
28
31
34
38
41
80
8
10
13
15
18
21
23
26
29
31
90
7
9
11
14
16
18
21
23
25
28
100
6
8
10
12
14
16
19
21
23
25
120
5
7
9
10
12
14
15
17
19
21
Recovery
LPH Temperature Rise °C
Wattage
1500W
2000W
2500W
3000W
3500W
4000W
4500W
5000W
5500W
6000W
34
38
53
64
79
91
106
117
129
144
155
45
30
38
49
57
68
79
87
98
110
117
50
26
34
42
53
61
68
79
87
95
106
56
23
30
38
45
53
61
72
79
87
95
67
19
26
34
38
45
53
57
64
72
79
10 & 15 Gallon
(38 & 57 Liter) Models
B
C
D
F
E
G
A
B
F
F
C
E
D
G
A
4"
102mm
ALTERNATE
COLD INLET
(PLUGGED)
6, 12 GAL.
ONLY
PLUG TYPE
ANODE
6, 12, & 30
GAL. ONLY
ALTERNATE HOT
OUTLET (PLUGGED)
6, 12 GAL. ONLY
8"
203mm
6, 12, & 19 Gallon
(23, 45, 72 Liter) Models
Voltage
Wattage
Limitations
1500W
2000W
2500W
3000W
3500W
4000W
4500W
5000W
5500W
6000W
yes
yes
yes
yes
no
no
no
no
no
no
120V
yes
yes
yes
yes
yes
yes
yes
yes
yes
yes
208V
yes
yes
yes
yes
yes
yes
yes
yes
yes
yes
240V
yes
yes
yes
yes
no
yes
yes
yes
no
yes
277V
yes
yes
yes
yes
no
yes
yes
yes
no
yes
480V