Lowboy Energy Saver Models
C.E.C. Listed
Model
Number
Capacity
A
Floor to
Heater
Top
in.
Approx.
Shipping
Weight
lbs.
D
Floor to
T&P
Conn.
in.
B
Jacket
Dia.
in.
Gal.
U.S.
GPH*
Imp.
Recovery
90
°
F Rise
Gal.
Imp.
GPH*
U.S.
Model
Number
Capacity
Liters
A
Floor to
Heater
Top
mm.
Approx.
Shipping
Weight
kg.
D
Floor to
T&P
Conn.
mm.
B
Jacket
Dia.
mm.
Hour
Liters/
Recovery
50
°
C Rise
C
Floor to
Water
Conn.
in.
C
Floor to
Water
Conn.
mm.
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
24
3
/
4
29
3
/
4
30
31
1
/
4
32
1
/
8
31
3
/
4
32
1
/
8
629
756
762
794
816
794
816
26
31
31
32
7
/
8
33
1
/
8
33
1
/
8
33
1
/
8
660
787
787
835
841
841
841
19
1
/
4
/ 24
7
/
8
24
/ 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
24
1
/
8
/ 33
3
/
8
489 / 632
610 / 746
613 / 794
613 / 806
613 / 848
613 / 806
613 / 848
18
20
22
22
24
24
26
457
508
559
559
610
610
660
58
86
96
115
121
140
143
26
39
44
52
55
64
65
19
30
30
40
40
47
47
16
25
25
33
33
39
39
21
21
21
21
21
21
21
18
18
18
18
18
18
18
72
114
114
151
151
178
178
76
76
76
76
76
76
76
Residential Electric Water Heater
Printed in U.S.A.
203-B-1212
©2012, Bradford White Corporation. All rights reserved.
Ambler, PA
For U.S. and Canada field service, contact your professional installer or local Bradford White sales representative.
Sales
800-523-2931
●
Fax
215-641-1670 / Technical Support 800-334-3393
●
Fax
269-795-1089
●
Warranty
800-531-2111
●
Fax
269-795-1089
International: Telephone 215-641-9400
●
Telefax
215-641-9750 / www.bradfordwhite.com
Sales / Technical Support
866-690-0961 / 905-238-0100
●
Fax
905-238-0105 / www.bradfordwhite.com
B
A
8"
•D
C
General
All models ETL listed. These heaters are wired inter-locking (Non-Simultaneous, Single Phase)
240V with two 4500W elements, unless otherwise specified.
All water and electrical connections are 3/4" NPT (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.
†Exempt from ASHRAE 90.1b (current standard).
•"D" dimension listed as side/top.
Voltage
Wattage
Limitations for
Simultaneous
Operation
1500W / 1500W
2000W / 2000W
2500W / 2500W
3000W / 3000W
3500W / 3500W
4000W / 4000W
4500W / 4500W
5000W / 5000W
5500W / 5500W
6000W / 6000W
yes
no
no
no
no
no
no
no
no
no
120V
yes
yes
yes
yes
yes
yes
yes
yes
no
no
208V
yes
yes
yes
yes
yes
yes
yes
yes
yes
no
240V
yes
yes
yes
yes
no
yes
yes
yes
no
yes
277V
yes
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
