Bradford-White Corp 203-B Water Heater User Manual


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Lowboy Energy Saver Models M
eet or exceed ASHRAE 90.1b (current standard) C.E.C. Listed
Model
Number
C
apacity
A
Floor to
Heater
T
op
in.
A
pprox.
Shipping
Weight
lbs.
E
D
Floor to
T&P
C
onn.
in.
C
B
Jacket
Dia.
in.
Gal.
U.S.
GPH*
Imp.
R
ecovery
90°F Rise
5
Gal.
Imp.
2
GPH*
U.S.
Model
N
umber
Capacity
Liters
A
Floor to
H
eater
Top
m
m.
Approx.
Shipping
W
eight
k
g.
E
D
Floor to
T
&P
Conn.
m
m.
C
B
Jacket
D
ia.
m
m.
Hour
L
iters/
Recovery
50°C Rise
1
C
Floor to
Water
C
onn.
in.
C
Floor to
W
ater
Conn.
m
m.
2
M-1-20L6DS
M
-1-30L6DS**
M-2-30L6DS
M-1-40L6DS**
M-2-40L6DS
M-1-50L6DS**
M
-2-50L6DS
M
-1-20L6DS
M
-1-30L6DS**
M-2-30L6DS
M-1-40L6DS**
M-2-40L6DS
M
-1-50L6DS**
M-2-50L6DS
27
7
/8
3
0
30
31
1
/4
32
1
/8
31
3
/4
3
2
1
/8
6
32
7
62
762
794
816
7
94
816
25
7
/8
2
9
3
/8
31
32
7
/8
33
1
/8
33
1
/8
3
3
1
/8
6
57
7
78
787
835
841
8
41
841
19
1
/4 / 24
7
/8
2
4/ 29
3
/8
24
1
/8 / 31
1
/4
24
1
/8 / 31
3
/4
24
1
/8 / 33
3
/8
24
1
/8 / 31
3
/4
2
4
1
/8 /
33
3
/8
4
89 / 632
6
10 / 746
613 / 794
613 / 806
613 / 848
6
13 / 806
613 / 848
18
2
0
22
22
24
24
2
6
4
57
5
08
559
559
610
6
10
660
58
8
6
96
115
121
140
1
43
2
6
3
9
52
52
52
5
2
65
19
3
0
30
40
40
47
4
7
16
2
5
33
33
33
33
3
9
20
2
0
20
20
20
20
2
0
17
1
7
17
17
17
17
1
7
7
2
1
14
114
151
151
1
78
178
7
6
7
6
76
76
76
7
6
76
Residential Electric Water Heater
Printed in U.S.A.
203-B-1207
©2007, Bradford White Corporation. All rights reserved.
Ambler
, PA
For U.S. and Canada field ser
vice, contact your pr
ofessional installer or local Bradfor
d White sales r
epresentative.
Sales 800-523-2931
●
Fax 215-641-1670 / T
echnical Suppor
t
800-334-3393
●
Fax 269-795-1089
●
W
ar
ranty
800-531-2111
●
Fax 269-795-1089
International:
Telephone 215-641-9400
●
Telefax 215-641-9750 / www.bradfordwhite.com
Sales / T
echnical Suppor
t
866-690-0961 / 905-238-0100
●
Fax 905-238-0105 / www
.bradfor
dwhite.com
B
A
8"
•D
C
General
All models UL and CUL listed. These heaters are wired inter-locking (Non-Simultaneous, Single Phase)
240V with two 4500W elements, unless otherwise specified.
All water and electrical connections ar
e 3/4" (19mm).
All models certified at 300 psi test pressure (2068 kPa) and 150 psi working pressure (1034 kPa.)
Dimensions and specifications subject to change without notice in accordance with our policy of continuous product improvement.
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
▲
▲(GPH based on Non-Simultaneous
operation, when Simultaneous
operation the GPH will approximately
double.)
**Models include supplied insulation jacket.
For 10 year models, change suffix "6" to "10".
For single element models change suffix "D" to "S".
*Based on 4500W/4500W, Non-Simultaneous operation.
•Models feature optional top T&P location and must be specified when ordering.
•"D" dimension listed as side/top.
Voltage
Wattage
Limitations for
Simultaneous
Operation
1
500W / 1500W
2000W / 2000W
2500W / 2500W
3000W / 3000W
3500W / 3500W
4000W / 4000W
4500W / 4500W
5000W / 5000W
5500W / 5500W
6000W / 6000W
y
es
no
no
no
no
no
no
no
no
no
120V
y
es
yes
yes
yes
yes
yes
yes
yes
no
no
208V
y
es
yes
yes
yes
yes
yes
yes
yes
yes
no
240V
y
es
yes
yes
yes
no
yes
yes
yes
no
yes
277V
y
es
yes
yes
yes
no
yes
yes
yes
no
yes
480V
Voltage
Wattage
Limitations for
Non-Simultaneous
Operation
1500W / 1500W
2000W / 2000W
2500W / 2500W
3000W / 3000W
3500W / 3500W
4000W / 4000W
4500W / 4500W
5000W / 5000W
5500W / 5500W
6000W / 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
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