Bradford-White Corp LD-12UT3-1 Water Heater User Manual


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Light Duty Utility Energy Saver Models
Meet or exceed ASHRAE 90.1b (current standard) C.E.C. Listed
Model
Number
A
pprox.
Shipping
Weight
lbs.
E
Floor to
Cold Water
C
onn.
in.
B
Jacket
Dia.
in.
A
Floor to
Heater
T
op
in.
U.S.
G
al.
C
apacity Recovery
100°F Rise
LD-6U3-1†
L
D-10U3-1†
L
D-12UT3-1†
LD-15U3-1†
LD-20U3-1
L
D-30U3-1
6
1
0
1
2
15
19
3
0
Imp.
G
al.
5
8
1
0
13
16
2
5
U
.S.*
G
PH
6
6
6
6
6
6
I
mp.*
G
PH
5
5
5
5
5
5
33
4
8
4
8
55
59
8
2
16
1
/2
1
7
1
/2
2
7
3
/4
20
1
/4
24
3
/4
3
0
C
Floor to
Hot Water
C
onn.
in.
10
1
/8
1
5
2
1
1
/8
17
3
/4
18
1
/4
2
3
1
/2
14
1
6
1
4
18
18
2
2
3
1
/8
5
11
/16
3
6
1
/8
3
4
1
/2
10
1
/8
1
4
2
1
1
/8
16
3
/4
18
1
/4
2
3
1
/2
D
Floor to
T&P
C
onn.
in.
Model
Number
A
pprox.
Shipping
Weight
kg.
E
Floor to
Cold Water
C
onn.
mm.
B
Jacket
Dia.
mm.
A
Floor to
Heater
T
op
mm.
L
iters
C
apacity Recovery
56°C Rise
L
D-6U3-1†
L
D-10U3-1†
L
D-12UT3-1†
L
D-15U3-1†
L
D-20U3-1
L
D-30U3-1
2
3
3
8
4
5
5
7
7
2
1
14
Liters/*
Hour
2
3
2
6
2
3
2
6
2
3
2
3
1
5
2
2
2
2
2
5
2
7
3
7
4
44
2
46
7
30
2
57
4
64
7
87
4
19
4
44
7
05
5
14
6
29
7
62
C
Floor to
Hot Water
C
onn.
mm.
2
57
3
81
5
37
4
51
4
64
5
97
3
56
4
04
3
56
4
57
4
57
5
57
7
9
1
44
7
6
1
55
7
6
1
14
F
Floor to
Anode
R
od
in.
16
1
/2
9
11
/16
2
7
3
/4
10
1
/8
10
1
/4
3
0
F
Floor to
Anode
R
od
mm.
G
Floor to
Electrical
A
ccess
in.
16
1
/2
1
2
2
7
3
/4
12
11
/16
24
3
/4
3
0
G
Floor to
Electrical
A
ccess
mm.
4
19
3
05
7
05
3
09
6
28
7
62
2
57
3
55
5
37
4
25
4
64
5
9
D
Floor to
T&P
C
onn.
mm.
Commercial Electric Water Heater
General
All models UL and CUL 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 cer
tified at 300 psi test pr
essure (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.
Recovery
GPH Temperature Rise °F
Wattage
1500W
2
000W
2500W
3000W
3500W
4000W
4500W
5000W
5500W
6000W
60
10
1
4
17
21
24
28
31
34
38
41
80
8
1
0
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
B
C
D
F
E
G
A
B
F
F
C
E
D
G
A
4"
ALTERNATE
COLD INLET
(
PLUGGED)
6, 12 GAL.
ONLY
PLUG TYPE
ANODE
6, 12, & 30
GAL. ONLY
ALTERNATE HOT
O
UTLET (PLUGGED)
6, 12 GAL.ONLY
8"
6, 12, 20 & 30 Gallon Models
Printed in U.S.A.
412-B-0408-A
©2008, 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
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
Specify wattage and voltage when ordering.
Use chart to right for maximum wattages at certain voltages.
†Maximum wattage at any voltage is 3000W.
For 5 year models, change suffix "3" to "5".
Single element only.
*Based on 1500W operation.
NSF Construction not available.
10 & 15 Gallon Models
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