Solar 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
Water
Conn.
in.
B
Jacket
Dia.
in.
Capacity Recovery at
90°F Rise*
S-SW2-60R6DS
S-SW2-75R6DS
S-SW2-115R6DS
U.S.
Gal.
60
75
115
Imp.
Gal.
50
62
96
U.S.
GPH
20
20
20
Imp.
GPH
18
18
18
591/4
591/4
623/4
621/4
621/4
641/2
210
236
340
22
24
281/4
E
Floor to
Solar
Collector
Supply
in.
291/2
291/2
291/2
73/8
73/8
73/8
53
53
553/4
D
Floor to
T&P
Conn.
in.
Model
Number
Approx.
Shipping
Weight
kg.
A
Floor to
Heater
Top
mm.
C
Floor to
Water
Conn.
mm.
B
Jacket
Dia.
mm.
Capacity Recovery at
50°C Rise*
S-SW2-60R6DS
S-SW2-75R6DS
S-SW2-115R6DS
Liters
227
283
435
Liters/
Hour
76
76
76
1504
1504
1593
1560
1560
1601
95
107
154
559
609
717
E
Floor to
Solar
Collector
Supply
mm.
749
749
749
F
Floor to
Solar
Collector
Return
in.
F
Floor to
Solar
Collector
Return
mm.
187
187
187
1346
1346
1416
D
Floor to
T&P
Conn.
mm.
Solar Saver®Series Water Heater
General
All electric water heaters are certified at 300 PSI test pressure (2068 kPa) and 150 PSI working pressure (1034 kPa). All potable water and electrical
connections are 3⁄4" NPT (19mm) on 8" (203mm) centers. All models UL listed.
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.
C
D
F
E
A
B
SolarSensor Wiring
JunctionBox
Optional Outlet
for Recirculation
(S-SW2-60R & S-SW2-75R)
SolarThermistor Wires
Upper Heating Element
with Thermostat
Thermostat
(controls lowerelement)
SolarThermistor Wires
Lower Heating Element
*Based on 4500W/4500W, Non-Simultaneous operation.
Optional 5500W/5500W, Non-Simultaneous operation.
Printed in U.S.A.501-B-0408-A©2008, Bradford White Corporation. All rights reserved.Ambler,PAFor U.S. and Canada field service, contact your professional installer or local BradfordWhite sales representative.

Sales 800-523-2931 ●Fax 215-641-1670 / Technical Support800-334-3393 ●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 Support866-690-0961 /905-238-0100 ●Fax 905-238-0105 /www.bradfordwhite.com

Model
Number
Electric Backup Water Heater Ratings
First Hour
Supply
(Gal.)
Standby Heat
Loss Rating
(°F/Hr.)
S-SW2-60R6DS
S-SW2-75R6DS
S-SW2-115R6DS
84
97
133
1.1
0.9
0.7
Heat Exchanger Pressure Drop Curve
Flow Rate (GPM)
PressureDrop (PSID)
HeadLoss (ft. w.c.)
0.90
0.80
0.70
0.60
0.50
0.40
0.30
0.20
0.10
0.00
0.40
0.35
0.30
0.25
0.20
0.15
0.10
0.05
0.00
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