Bradford-White 203-B User Manual

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"Highest in Subcontractor Satisfaction among Water Heater/Boiler Manufacturers"

Residential Lowboy

Energy Saver Electric Water Heater

Photo is of

M-1-20L6DS

Copper Screw Type Immersion Element

(Incoloy type immersion element available upon request)

The Lowboy Electric Models Feature:

DOE—Allresidential storage models meet or exceed efficiency requirements of the Department of Energy, ASHRAE Standard 90.1 b (current standard) and the National Appliance Energy Conservation Act of 1987 recent amendment effective January 20, 2004 which supercedes all state and local efficiency requirements.

Applications—Standingat a height of less than 34", Lowboy models are ideal for installations where space is at a premium and are perfect for tight installations such as a closet or under a counter.

Fully Automatic Controls—Fastactingsurface-mountthermostats for automatic temperature control. Factory installed sensitive manual reset energycut-offfor safety to prevent overheating.

Direct Heat Transfer With Immersed Elements—Transfers heat directly and efficiently to the water. Screw-in style.

Factory Installed Hydrojet® Total PerformanceSystem—Cold water inlet sediment reducing device helps prevent sediment build up in tank. Increases first hour delivery of hot water while minimizing temperature build up in tank.

Vitraglas® Lining—BradfordWhite water heater tanks are protected from the corrosive effects of hot water by an exclusive ceramicporcelain-likecoating. The Bradford White high silica Vitraglas® lining provides a tough interior surface for our hot water tanks.

2" Non-CFC Foam Insulation—Coversthe sides and top of tank to save energy by retarding loss of heat. Also increases jacket rigidity(M-1models have 1").

Water Connections—3⁄4"NPT factory installed true dielectric fittings extend water heater life and eases installation.

Factory Installed Heat Traps—Designincorporates a flexible disk that reduces heat loss in piping and eliminates the potential for noise generation.

Protective Magnesium Anode Rod—Provides added protection against corrosion for long trouble-free service.

Steel Tank—Heavygauge steel automatically formed, rolled and welded.

Simultaneous and Non-SimultaneousOperation Available—

Simultaneous operation indicates when both elements (if equipped) are being heated at the same time. Non-Simultaneousoperation indicates when one element is being heated at a time.

Voltages Available—120V,208V, 240V, 277V, 480V.

Single Phase or Three Phase Operation Available—277V may only be wired for single phase operation.

T&P Relief Valve Included—SideT&P is standard. Optional top T&P location is available.

Brass Drain Valve.

6 or 10-YearLimited Tank Warranties /6-YearLimited Warranty on 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.

Bradford White received the highest numerical score among water heater/boiler manufacturers in the proprietary J.D. Power and Associates/ McGraw-HillConstruction 2006 HVAC and Water Heater/Boiler Subcontractor Satisfaction StudySM. Study based on 882 responses measuring 3 water heater/boiler manufacturers and measures opinions of subcontractors. Proprietary study results are based on experiences and perceptions of subcontractors surveyed in May through July 2006. Your experiences may vary. Visit jdpower.com

MANUFACTURED UNDER ONE OR MORE OF THE FOLLOWING U.S. PATENTS: 5,954,492; 5,761,379; 5,943,984; 5,081,696; 5,988,117; 6,142,216; 5,199,385; 5,574,822; 5,372,185; 5,485,879; 5,277,171; (B1)5,341,770; 5,660,165; 5,596,952; 5,682,666; 4,904,428; 5,023,031; 5,000,893; 4,669,448; 4,829,983; 4,808,356; 5,115,767; 5,092,519; 5,052,346; 4,416,222; 4,628,184; 4,861,968; 4,672,919; Re. 34,534;

7,270,087 B2. OTHER U.S. AND FOREIGN PATENT APPLICATIONS PENDING. CURRENT CANADIAN PATENTS: 1,272,914; 1,280,043; 1,289,832; 2,045,862; 2,112,515; 2,108,186; 2,107,012; 2,092,105; 2,409,271.

Vitraglas® and Hydrojet® are registered trademarks of Bradford White® Corporation.

203-B-1207

Residential Electric Water Heater

Lowboy Energy Saver Models

Meet or exceed ASHRAE 90.1b (current standard) C.E.C. Listed

Model

Capacity

Recovery

A

B

C

D

Approx.

90°F Rise

Floor to

Jacket

Floor to

Floor to

Shipping

Number

 

 

 

 

 

 

Heater

Dia.

Water

T&P

Weight

 

 

 

 

 

 

U.S.

Imp.

U.S.

Imp.

Top

 

Conn.

Conn.

 

 

in.

in.

in.

in.

lbs.

 

Gal.

Gal.

GPH*

GPH*

M-1-20L6DS

19

16

20

17

277/8

18

257/8

191/4 / 247/8

58

M-1-30L6DS**

30

25

20

17

30

20

293/8

24 / 293/8

86

M-2-30L6DS

30

33

20

17

30

22

31

241/8 / 311/4

96

M-1-40L6DS**

40

33

20

17

311/4

22

327/8

241/8 / 313/4

115

M-2-40L6DS

40

33

20

17

321/8

24

331/8

241/8 / 333/8

121

M-1-50L6DS**

47

33

20

17

313/4

24

331/8

241/8 / 313/4

140

M-2-50L6DS

47

39

20

17

321/8

26

331/8

241/8 / 333/8

143

 

 

 

 

 

 

 

 

 

Model

Capacity

Recovery

A

B

C

D

Approx.

50°C Rise

Floor to

Jacket

Floor to

Floor to

Shipping

Number

 

 

 

 

 

 

Heater

Dia.

Water

T&P

Weight

 

 

 

 

 

 

 

 

Liters/

Top

 

Conn.

Conn.

 

 

Liters

mm.

mm.

mm.

mm.

kg.

 

Hour

M-1-20L6DS

72

 

 

76

632

457

657

489 / 632

26

M-1-30L6DS**

114

 

 

76

762

508

778

610 / 746

39

M-2-30L6DS

114

 

 

76

762

559

787

613 / 794

52

M-1-40L6DS**

151

 

 

76

794

559

835

613 / 806

52

M-2-40L6DS

151

 

 

76

816

610

841

613 / 848

52

M-1-50L6DS**

178

 

 

76

794

610

841

613 / 806

52

M-2-50L6DS

178

 

 

76

816

660

841

613 / 848

65

**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-Simultaneousoperation.

•Models feature optional top T&P location and must be specified when ordering.

8"

B

A

•D

C

•"D" dimension listed as side/top.

 

 

Recovery

 

 

GPH Temperature Rise °F

Wattage

60

80

90

100

120

1500W

10

8

7

6

5

2000W

14

10

9

8

7

2500W

17

13

11

10

9

3000W

21

15

14

12

10

3500W

24

18

16

14

12

4000W

28

21

18

16

14

4500W

31

23

21

19

15

5000W

34

26

23

21

17

5500W

38

29

25

23

19

6000W

41

31

28

25

21

(GPH based onNon-Simultaneousoperation, when Simultaneous operation the GPH will approximately double.)

General

All models UL and CUL 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" (19mm).

All models certified at 300 psi test pressure (2068 kPa) and 150 psi working pressure (1034 kPa.)

 

Wattage

 

 

 

 

 

 

 

 

 

 

 

 

Limitations for

 

 

 

Voltage

 

 

 

 

 

Simultaneous

 

 

 

 

 

 

 

 

 

 

 

 

 

Operation

 

120V

208V

240V

277V

480V

 

1500W / 1500W

 

yes

 

yes

 

yes

 

yes

yes

 

 

 

2000W / 2000W

 

no

 

yes

 

yes

 

yes

yes

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

2500W / 2500W

 

no

 

yes

 

yes

 

yes

yes

 

 

 

3000W / 3000W

 

no

 

yes

 

yes

 

yes

yes

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

3500W / 3500W

 

no

 

yes

 

yes

 

no

no

 

 

 

4000W / 4000W

 

no

 

yes

 

yes

 

yes

yes

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

4500W / 4500W

 

no

 

yes

 

yes

 

yes

yes

 

 

 

5000W / 5000W

 

no

 

yes

 

yes

 

yes

yes

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

5500W / 5500W

 

no

 

no

 

yes

 

no

no

 

 

 

6000W / 6000W

 

no

 

no

 

no

 

yes

yes

 

 

 

 

 

 

 

 

 

 

 

 

 

Wattage

 

 

 

 

 

 

 

 

 

 

 

Limitations for

 

 

 

 

Voltage

 

 

 

Non-Simultaneous

 

 

 

 

 

 

 

 

 

 

 

Operation

120V

208V

240V

277V

480V

 

1500W / 1500W

yes

yes

yes

yes

yes

 

 

 

 

 

 

 

 

 

2000W / 2000W

yes

yes

yes

yes

yes

 

 

2500W / 2500W

yes

yes

yes

yes

yes

 

 

3000W / 3000W

yes

yes

yes

yes

yes

 

 

3500W / 3500W

no

yes

yes

no

no

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

4000W / 4000W

no

yes

yes

yes

yes

 

 

4500W / 4500W

no

yes

yes

yes

yes

 

 

5000W / 5000W

no

yes

yes

yes

yes

 

 

5500W / 5500W

no

yes

yes

no

no

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

6000W / 6000W

no

yes

yes

yes

yes

 

Dimensions and specifications subject to change without notice in accordance with our policy of continuous product improvement.

Ambler, PA

For U.S. and Canada field service, contact your professional installer or local Bradford White sales representative.

Sales 800-523-2931Fax 215-641-1670 / Technical Support 800-334-3393Fax 269-795-1089Warranty 800-531-2111Fax 269-795-1089International:Telephone 215-641-9400Telefax 215-641-9750 /www.bradfordwhite.com

Sales / Technical Support 866-690-0961 / 905-238-0100Fax 905-238-0105 / www.bradfordwhite.com

©2007, Bradford White Corporation. All rights reserved.

 

 

203-B-1207

Printed in U.S.A.