Single Wall Energy Saver Models
Meet or exceed ASHRAE 90.1b (current standard)
Model
Number
Approx.
Shipping
Weight
lbs.
A
Floor to
Heater
Top
in.
C
Floor to
T&P
Conn.
in.
B
Jacket
Dia.
in.
Capacity
SW-2-30-L
SW-2-40R-L
SW-2-50R-L
SW-2-65-L
SW-2-80-L
SW-2-120-L
U.S.
Gal.
30
38
48
60
75
116
Imp.
Gal.
25
32
40
50
62
97
33
5
/
8
41
1
/
8
46
1
/
4
59
1
/
4
59
62
1
/
2
28
1
/
4
34
3
/
8
40
1
/
8
53
1
/
8
52
7
/
8
55
3
/
4
140
172
180
196
224
355
22
22
22
22
24
28
1
/
4
E
Floor to
Exchanger
Outlet
in.
5
3
/
8
5
3
/
8
5
3
/
8
5
3
/
8
5
3
/
8
6
3
/
8
27
1
/
2
27
1
/
2
27
1
/
2
27
1
/
2
27
1
/
2
28
1
/
2
34
3
/
8
41
7
/
8
47
60
59
3
/
4
63
1
/
4
D
Floor to
Water
Conn.
in.
Model
Number
Approx.
Shipping
Weight
kg.
A
Floor to
Heater
Top
mm.
C
Floor to
T&P
Conn.
mm.
B
Jacket
Dia.
mm.
Capacity
SW-2-30-L
SW-2-40R-L
SW-2-50R-L
SW-2-65-L
SW-2-80-L
SW-2-120-L
Liters
114
143
182
227
284
439
854
914
1175
1505
1499
1588
718
873
1019
1349
1343
1416
64
77
82
89
102
161
559
559
559
559
610
718
E
Floor to
Exchanger
Outlet
mm.
137
137
137
137
137
162
F
Floor to
Exchanger
Inlet
in.
F
Floor to
Exchanger
Inlet
mm.
699
699
699
699
699
720
11
1
/
2
11
1
/
2
11
1
/
2
11
1
/
2
11
1
/
2
11
1
/
2
G
Floor to
Aquastat
in.
G
Floor to
Aquastat
mm.
292
292
292
292
292
292
873
1064
1194
1524
1518
1607
D
Floor to
Water
Conn.
mm.
Residential PowerStor
®
Indirect Water Heater
General
All units are certified at 300 PSI (2068 kPa) test pressure
and 150 PSI (1034 kPa) working pressure. All potable water connections are 3/4" (19mm) NPT on 8" (203mm) centers.
Dimensions and specifications subject to change without notice in accordance with our policy of continuous product improvement.
Suitable for Water (Potable) Heating and Space Heating.
Toxic chemicals, such as those used for boiler treatment, shall NEVER be introduced into the potable side of this system. The potable side may NEVER be
connected to any existing heating system or component(s) previously used with a non-potable water heating appliance.
Based on 200°F boiler water temperature and 50°F
potable water inlet.
Printed in U.S.A.
554-B-0508-A
©2008, 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
Model
Number
140°F 115°F
DOE Water Heater Performance
SW-2-30-L
SW-2-40R-L
SW-2-50R-L
SW-2-65-L
SW-2-80-L
SW-2-120-L
1
Maximum First
Hour Rating
(Gal.) @
279
288
297
306
321
357
429
438
447
456
470
507
140°F 115°F
4.2
4.2
4.2
4.2
4.2
4.2
6.7
6.7
6.7
6.7
6.7
6.7
Continuous
Draw Rating
(Gal./Min.) @
A
Approximate
Boiler Output
Needed for
Ratings (BTU/Hr.)
220,000
220,000
220,000
220,000
220,000
220,000
5
Model
Number
I=B=R Water Heater Ratings
SW-2-30-L
SW-2-40R-L
SW-2-50R-L
SW-2-65-L
SW-2-80-L
SW-2-120-L
1
First Hour
Delivery
@ 135°F
(Gal.)
255
260
265
275
295
315
Continuous
Draw Rating
@ 135°F
(Gal./Hr.)
A
235
235
235
235
235
235
Standby
Heat Loss
Rating
(°F/Hr.)
1.2
1.1
0.9
0.8
0.6
0.4
Minimum
Heat Source
Flow Rate
(Gal./Min.)
13.7
13.7
13.7
13.7
13.7
13.7
Minimum
Output Rate
of Heat Source
(BTU/Hr.)
157,000
157,000
157,000
157,000
157,000
157,000
5
DA
F
E
G
C
B
DA
F
E
G
C
B
POTABLE
CONNECTIONS
ANODE RODS
(TYPICAL)
(TYPICAL)
These certified ratings were obtained with a heat source output
rate and flow rate as specified and a 180°F boiler water supply
temperature. Other results will be obtained under different
conditions.