Bradford White SS-50-L, SS-75-L, SS-40-L, SS-30-L User Manual
PowerStor Series® SS
Single-Wall Indirect Water Heater
The PowerStor Series® SS Models Feature:
■ Stainless Steel Tank and Heat Exchanger—Made from chromium
molybdenum - titanium ferritic 444 stainless steel alloy.
■ Stainless Steel Heat Exchanger—Single-wall 1" (25mm) O.D. stainless
steel coil. Maximum supply temperature from the boiler must not exceed
240°F (116°C).
®
Total Performance System—Sediment
SS-50-L
■ Factory-Installed Hydrojet
reducing device that also increases first hour rating of hot water while
minimizing temperature build-up in tank (excluding SS-120-L).
■ Immersed Adjustable Honeywell Aquastat—Supplied with a fast
acting immersion aquastat for automatic temperature control (adjustable
from 80-160°F / 27-71°C).
■ Supply and Return Connections—1" (25mm) NPT female connections
are located on the front for both the boiler supply and boiler return.
■ Insulation System—2" (51mm) Non-CFC foam insulation covers the
sides and top of the tank, reducing heat loss. This results in less energy
consumption, improved efficiencies, and jacket rigidity.
■ Potable Water Connections—3/4" (19mm) NPT (1" (25mm) NPT on
SS-120-L).
■ T&P Relief Valve—Included.
■ Low Restrictive Brass Drain Valve—Durable tamper proof design
(excluding the SS-120-L).
■ AHRI Certified—These water heaters are rated by the Air-Conditioning,
Heating, and Refrigeration Institute to provide accurate performance
data within the standards of the certification. This certification provides a
recognized standard for proper comparison of hydronic appliances.
Limited Lifetime Tank and Heat Exchanger Warranties / 6-Year Limited Warranty on Component Parts.
5-Year Limited Tank Warranties on Commercial Models / 1-Year Limited Warranty of Component Parts.
For more information on warranty, please visit www.bradfordwhite.com
For products installed in USA, Canada, and Puerto Rico. Some states do not allow limitations on warranties.
See complete copy of the warranty included with the heater.
MANUFACTURED UNDER ONE OR MORE OF THE FOLLOWING U.S. PATENTS: 5,682,666; 7,634,976; 5,660,165; 5,954,492; 6,056,542; 6,935,280; 5,372,185; 5,485,879; 5,574,822; 7,971,560; 7,992,526; 6,684,821;
7,334,419; 7,866,168; 7,270,087; 7,007,748; 5,596,952; 6,142,216; 7,699,026; 5,341,770; 7,337,517; 7,665,211; 7,665,210; 7,063,132; 7,063,133; 7,559,293; 7,900,589; 5,943,984; 8,082,888; 5,988,117; 7,621,238;
7,650,859; 5,761,379; 7,409,925; 5,277,171; 8,146,772; 7,458,341; 2,262,174. OTHER U.S. AND FOREIGN PATENT APPLICATIONS PENDING. CURRENT CANADIAN PATENTS: 2,314,845; 2,504,824; 2,108,186; 2,143,031;
2,409,271; 2,548,958; 2,112,515; 2,476,685; 2,239,007; 2,092,105; 2,107,012. PowerStor Series
®
and Hydrojet® are registered trademarks of Bradford White® Corporation.
556-C-0519
®
Meet or exceed ASHRAE 90.1b (current standard) C.E.C. Listed
80% Recovery Efficiency
Liters
—
—
—
42
3
/4
K
Floor to
Spare 3/4"
Hot Water
Conn.
in.
—
—
—
1086
K
Floor to
Spare 3/4"
Hot Water
Conn.
mm.
AHRI Certified Water Heater Ratings
B
E
B
8"
(203)
(mm)
HOT
AQUASTAT
COLD
PowerStor Series
SS Single-Wall Indirect Water Heater
PowerStor Series® SS Models
Model
Number
SS-30-L
SS-40-L
SS-50-L
SS-75-L
SS-120-L
Model
Number
SS-30-L
SS-40-L
SS-50-L
SS-75-L
SS-120-L
Nominal
Gal.
Capacity
U.S.
Gal.
29
38
50
73
111
Nominal
Liter
Capacity
110
142
189
274
420
Imp.
Gal.
24
31
42
60
92
A
Floor to
Top of
Heater
in.
5
31
381/4
48
5
65
633/8
A
Floor to
Top of
Heater
mm.
803
972
1219
1667
1610
/8
/8
B
Jacket
Dia.
in.
24
24
24
24
1
30
B
Jacket
Dia.
mm.
610
610
610
610
768
C
Floor to
T&P
Conn.
in.
221/2
291/8
393/4
561/2
/4
653/4
C
Floor to
T&P
Conn.
mm.
572
740
1010
1435
1670
D
Floor to
Hot Water
Conn.
in.
321/2
387/8
487/8
661/4
531/2
D
Floor to
Hot Water
Conn.
mm.
826
987
1241
1683
1359
E
Floor to
Cold Water
Conn.
in.
1
32
/2
387/8
487/8
661/4
211/16
E
Floor to
Cold Water
Conn.
mm.
826
987
1241
1683
68
F
Floor to
Exchanger
Outlet
in.
10
10
10
10
3
11
/4
F
Floor to
Exchanger
Outlet
mm.
254
254
254
254
299
G
Floor to
Exchanger
Inlet
in.
225/8
243/4
291/4
335/8
40
G
Floor to
Exchanger
Inlet
mm.
575
629
743
854
1016
H
Floor to
Aquastat
in.
1
/2
16
183/4
191/2
191/2
313/8
H
Floor to
Aquastat
mm.
419
476
495
495
797
Approx.
Shipping
Weight
lbs.
75
91
103
142
217
Approx.
Shipping
Weight
kg.
34
41
47
64
98
Model
Number
SS-30-L
SS-40-L
SS-50-L
SS-75-L
SS-120-L
NOTE: These certified ratings were obtained with a heat source output and flow rate as specified and a 180°F (82°C) boiler water supply
temperature. Other results will be obtained under different conditions.
(mm)
8"
(203)
HOT
General
All units are certified at 300 PSI (2068 kPa) test pressure and 150 PSI working pressure (1034 kPa). All potable water connections are 3⁄4" (19mm) NPT
(1" (25mm) NPT on SS-120).
Dimensions and specifications subject to change without notice in accordance with our policy of continuous product improvement.
Toxic chemicals, such as those used for boiler treatment, shall NEVER be introduced into the potable water side. The potable side of this unit may NEVER
be connected to any existing heating system or component(s) previously used with a non-potable water heating appliance. The heat exchanger side of the
unit may be used in space heating applications.
First Hour
Delivery
Rating
Gal./Hr.
179
237
269
367
409
COLD
AQUASTAT
B
Continuous
Draw
@135°F
Gal./Hr.
160
209
229
307
319
Standby
Heat Loss
Rating
°F/Hr.
0.8
0.6
0.5
0.4
0.3
Minimum
Required
BTU/Hr.
105,000
135,000
145,000
193,000
199,000
Heat
Rate
Minimum
Heat
Source
Flow Rate
Gal./Min.
14.0
14.0
14.0
14.0
9.0
D/E
A
C
G
H
F
MODELS: SS-30-L, SS-40-L, SS-50-L, SS-75-L
For field service, contact your professional installer or local Bradford White sales representative.
Sales 800-523-2931 n Fax 215-641-1612
Technical Support 800-334-3393
Ambler, PA
Warranty 800-531-2111
International: Telephone 1-215-641-9400 n Email international@bradfordwhite.com / www.bradfordwhite.com
©2019, Bradford White Corporation. All rights reserved.
Rating
678
897
1018
1389
1548
Continuous
Draw
@57°C
Liters/Hr.
606
791
867
1162
1208
Model
Number
SS-30-L
SS-40-L
SS-50-L
SS-75-L
SS-120-L
First Hour
Delivery
Liters/Hr.
C
A
D
G
H
F
n
n
Email techserv@bradfordwhite.com
Email warranty@bradfordwhite.com
0.44
0.33
0.27
0.22
0.16
Minimum
Heat
Required
Rate
kW/Hr.
30.8
39.6
40.5
56.6
58.3
Standby
Heat Loss
Rating
°C/Hr.
MODEL: SS-120-L
Minimum
Heat
Source
Flow Rate
Liters/Min.
53.0
53.0
53.0
53.0
34.0
B
Printed in U.S.A.556-C-0519
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