ROUGH-IN DIMENSIONS IN INCHES AND MILLIMETERS

 

No. of

Tank

 

 

 

 

A

 

 

B

 

 

 

C

 

 

 

D

 

 

 

 

Approx.

 

Capacity

 

 

 

 

 

 

 

 

 

 

 

 

 

Shipping Weight

Models

Elements

US Gals.

Litres

inches

mm

inches

mm

 

inches

mm

 

inches

 

mm

 

Lbs.

 

Kg.

DEL-6

1

6

 

23

 

15 1/2

394

14 1/4

362

 

11

 

279

 

-

 

-

 

35

 

15.9

DEL-10

1

10

 

38

 

18 1/4

464

18

 

457

 

12 1/2

318

 

-

 

-

 

54

 

24.5

DEL-15

1

15

 

57

 

26

 

660

18

 

457

 

20 1/2

521

 

-

 

-

 

58

 

26.3

DEL-20

1

20

 

76

 

22 1/4

565

21 3/4

552

 

15 3/8

391

 

-

 

-

 

73

 

33.1

DEL-30

2

30

 

114

 

30 7/8

784

21 3/4

552

 

24 1/8

613

 

8

 

203

 

100

 

45.4

DEL-40

2

40

 

151

 

32 1/4

819

23 1/4

591

 

25 9/16

649

 

8

 

203

 

125

 

56.7

DEL-50

2

50

 

189

 

32 1/4

819

23 1/4

591

25 1/8

638

 

8

 

203

 

166

 

75.3

DEN-30

1

30

 

114

 

34 1/2

876

20 1/4

514

 

-

 

-

 

8

 

203

 

98

 

44.5

DEN-40

2

40

 

151

 

45 1/8

1146

20 1/2

521

 

-

 

-

 

8

 

203

 

113

 

51.3

DEN-52

2

50

 

189

 

54 7/8

1394

20 1/2

521

 

-

 

-

 

8

 

203

 

131

 

59.4

DEN-66

2

66

 

250

 

60 3/4

1543

21 3/4

552

 

-

 

-

 

8

 

203

 

176

 

79.8

DEN-80

2

80

 

303

 

59 3/8

1508

24

 

610

 

-

 

-

 

8

 

203

 

211

 

95.7

DEN-120

2

119

 

450

 

62 7/16

1586

29 3/8

746

 

-

 

-

 

8

 

203

 

326

 

147.9

RECOVERY CAPACITIES

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

Element

 

 

 

 

 

 

U.S. Gallons/Hr and Litres/Hr at TEMPERATURE RISE INDICATED

Wattage

INPUT

 

 

 

40F°

 

 

60F°

 

 

80F°

 

 

100F°

 

 

120F°

(Upper/Lower)

KW

 

 

 

22C°

 

 

33C°

 

44C°

 

 

56C°

 

 

67C°

NON-SIMULATANEOUS OPERATION

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

/1500

 

 

 

 

GPH

 

15

 

 

10

 

 

 

8

 

 

 

6

 

 

 

5

 

 

1.5

 

 

 

LPH

 

58

 

 

38

 

 

 

29

 

 

 

23

 

 

 

19

/2000

 

 

 

 

GPH

 

20

 

 

14

 

 

 

10

 

 

 

8

 

 

 

7

 

 

2.0

 

 

 

LPH

 

77

 

 

51

 

 

 

38

 

 

 

31

 

 

 

26

/2500

 

 

 

 

GPH

 

25

 

 

17

 

 

 

13

 

 

 

10

 

 

 

8

 

 

2.5

 

 

 

LPH

 

96

 

 

64

 

 

 

48

 

 

 

38

 

 

 

32

3000/3000

 

 

 

 

GPH

 

30

 

 

20

 

 

 

15

 

 

 

12

 

 

 

10

 

 

3.0

 

 

 

LPH

 

115

 

 

77

 

 

 

58

 

 

 

46

 

 

 

38

4000/4000

 

 

 

 

GPH

 

41

 

 

27

 

 

 

20

 

 

 

16

 

 

 

14

 

 

4.0

 

 

 

LPH

 

153

 

 

102

 

 

 

77

 

 

 

61

 

 

 

51

4500/4500

 

 

 

 

GPH

 

46

 

 

30

 

 

 

23

 

 

 

18

 

 

 

15

 

 

4.5

 

 

 

LPH

 

173

 

 

115

 

 

 

86

 

 

 

69

 

 

 

58

5000/5000

 

 

 

 

GPH

 

51

 

 

34

 

 

 

25

 

 

 

20

 

 

 

17

 

 

5.0

 

 

 

LPH

 

192

 

 

128

 

 

 

96

 

 

 

77

 

 

 

64

6000/6000

 

 

 

 

GPH

 

61

 

 

41

 

 

 

30

 

 

 

24

 

 

 

20

 

 

6.0

 

 

 

LPH

 

230

 

 

153

 

 

 

115

 

 

 

92

 

 

 

77

SIMULATANEOUS OPERATION

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

3000/3000

 

 

 

 

GPH

 

61

 

 

41

 

 

 

30

 

 

 

24

 

 

 

20

 

 

6

 

 

 

LPH

 

230

 

 

153

 

 

 

115

 

 

 

92

 

 

 

77

4000/4000

 

 

 

 

GPH

 

81

 

 

54

 

 

 

41

 

 

 

32

 

 

 

27

 

 

8

 

 

 

LPH

 

307

 

 

205

 

 

 

153

 

 

 

123

 

 

 

102

4500/4500

 

 

 

 

GPH

 

91

 

 

61

 

 

 

46

 

 

 

36

 

 

 

30

 

 

9

 

 

 

LPH

 

345

 

 

230

 

 

 

173

 

 

 

138

 

 

 

115

5000/5000

 

 

 

 

GPH

 

101

 

 

68

 

 

 

51

 

 

 

41

 

 

 

34

 

 

10

 

 

 

LPH

 

384

 

 

256

 

 

 

192

 

 

 

153

 

 

 

128

6000/6000

 

 

 

 

GPH

 

122

 

 

81

 

 

 

61

 

 

 

49

 

 

 

41

 

 

12

 

 

 

LPH

 

460

 

 

307

 

 

 

230

 

 

 

184

 

 

 

153

Recovery capacities at 100°F rise equal: for non-simultaneous element operation = 4.1 gal. x KW of one element; for simultaneous element operation = 4.1 gal. x 2/3 KW of both elements. For other rises multiply element KW as previously explained by 410 and divide by temperature rise. Full load current for single phase = total watts + voltage.

SUGGESTED SPECIFICATIONS

The water heater(s) shall be Dura-Power Model(s) No. ____________ as manufactured by A. O. SMITH or an approved equal. Heater(s) shall be rated

at _____ KW, _____ volts, _____ phase, 60 cycle AC, and listed by Underwriters’ Laboratories. Tank(s) shall be _____ gallon capacity. Heater(s) shall

have 150 psi (1034 kPa) working pressure and be equipped with extruded high density anode rod. All internal surfaces of the heater(s) exposed to water shall be glass-lined with an alkaline borosilicate composition that has been fused to steel by firing at a temperature range of 1600°F (870°C). Electric heating elements shall be medium watt density with zinc plated copper sheath. Each element shall be controlled by an individually mounted thermostat and high temperature cutoff switch. The outer jacket shall be of baked enamel finish and shall be provided with full size control compartment for performance of service and maintenance through hinged front panels and shall enclose the tank with foam insulation. Electrical junction box with heavy duty terminal block shall be provided (except on 120V & 277V [no junction box on DEL-6 thru 20]). The drain valve shall be located in the front for ease of servicing. Heater tank shall have a three year limited warranty as outlined in the written warranty. Fully illustrated instruction manual to be included.

A.O. Smith Water Products Co., Inc. On Line

www.hotwater.com

For Technical Information and Automated Fax Service,

Phone: 800-527-1953

in Canada: 800-265-8520

A. O. Smith Enterprises Ltd.

Stratford, Ontario

A Division of A. O. Smith Corporation

A. O. Smith Corporation reserves the right to make product changes or improvements at any time without notice.

A 214.0C

© A. O. Smith Corp., 2002

Printed in U.S.A.

Page 2
Image 2
A.O. Smith Den & Del warranty Suggested Specifications, Recovery Capacities, Input, NON-SIMULATANEOUS Operation

Den & Del specifications

A.O. Smith Den & Del is a leading manufacturer in the water heating and treatment industry, renowned for its innovative products and commitment to sustainable technologies. With over 145 years of experience, A.O. Smith has consistently set benchmarks in performance, efficiency, and reliability.

One of the main features of A.O. Smith Den & Del products is their emphasis on energy efficiency. The company's water heaters are designed to minimize energy consumption, which not only reduces utility bills for homeowners but also contributes to environmental sustainability. Many models are equipped with advanced insulation and heat retention technologies, ensuring that hot water is available when needed without wasting energy.

A.O. Smith also leverages cutting-edge technologies such as smart controls and connectivity features in its products. Some models offer Wi-Fi compatibility, allowing users to monitor and manage their water heating systems remotely through smartphone apps. This capability enables homeowners to adjust settings, receive alerts for maintenance, and even troubleshoot issues, all of which enhance convenience and user experience.

Another standout characteristic of A.O. Smith Den & Del is their extensive range of products tailored to meet diverse consumer needs. From traditional tank water heaters to modern tankless designs, the company provides solutions for both residential and commercial applications. The tankless models are particularly notable for their ability to supply unlimited hot water on demand while occupying less space, making them ideal for energy-conscious consumers.

Durability is a hallmark of A.O. Smith products. The company utilizes advanced materials and engineering techniques that enhance the lifespan of its water heaters. Many models feature glass-lined tanks and corrosion-resistant components, ensuring long-term performance even in harsh water conditions.

A.O. Smith Den & Del also prioritizes safety in its designs. Many models are equipped with safety features such as automatic shut-off, temperature controls, and advanced venting systems, ensuring a safe operation for families.

In summary, A.O. Smith Den & Del stands out for its energy-efficient products, innovative technologies, extensive range, durability, and safety features. The company's commitment to quality and sustainability makes it a trusted name in the water heating industry, providing customers with reliable solutions that meet modern demands. Whether for residential or commercial use, A.O. Smith products promise efficiency, innovation, and peace of mind.