84% EFFICIENCY (TYPE H) 85% AFUE

Hi Delta

 

 

 

 

 

Flow Rates

 

 

 

 

 

 

 

 

 

 

 

 

Pressure Drops

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

Model

 

Minimum Flow

 

Maximum Flow

 

10°F ￿T

 

20°F ￿T

 

30°F ￿T

 

40°F ￿T

▼

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

GPM

 

￿P Ft

 

￿T °F

 

GPM

 

￿P Ft

 

￿T °F

 

GPM

 

￿P Ft

 

GPM

 

 

￿P Ft

 

 

GPM

 

￿P Ft

 

 

GPM

 

 

￿P Ft

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

HD101

13

0.7

13

44

8.8

4

 

17

1.2

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

HD151

13

0.7

20

44

8.8

6

 

25

2.9

13

 

 

0.7

 

 

 

Less than Minimum Flow

 

HD201

13

3.3

26

44

8.9

8

 

33

5.2

17

 

 

1.3

 

 

 

 

 

 

 

 

 

 

 

HD251

13

0.7

33

44

9.2

10

 

44

9.2

21

 

 

2.1

 

 

14

0.9

 

 

 

 

 

 

HD301

13

0.7

39

44

9.4

12

 

Exceeds

25

 

 

3.1

 

 

17

1.3

 

 

13

 

 

0.7

HD401

17

1.4

40

44

9.8

15

 

Maximum Flow

34

 

 

5.6

 

 

22

2.5

 

 

17

 

 

1.4

302B

20

<1.0

25

90

9.8

6

 

50

3.1

25

 

 

<1.0

 

 

 

Less than Minimum Flow

 

402B

20

<1.0

34

90

10.0

7

 

67

5.5

34

 

 

1.4

 

 

22

<1.0

 

 

 

 

 

 

502B

21

<1.0

40

90

10.4

9

 

84

9.1

42

 

 

2.3

 

 

28

1.1

 

 

21

 

 

<1.0

652B

27

1.1

40

90

10.8

12

 

 

 

 

55

 

 

4.1

 

 

36

1.8

 

 

27

 

 

1.1

752B

32

1.5

40

90

11.3

14

 

 

 

 

63

 

 

5.7

 

 

42

2.6

 

 

32

 

 

1.5

902B

38

2.2

40

90

11.7

17

 

 

 

 

76

 

 

8.3

 

 

50

3.8

 

 

38

 

 

2.2

992B

42

1.3

40

132

13.1

13

 

 

 

 

83

 

 

5.2

 

 

55

2.3

 

 

42

 

 

1.3

1262B

53

2.4

40

132

14.8

16

 

 

 

 

106

 

 

9.6

 

 

71

4.3

 

 

53

 

 

2.4

1532B

64

4.0

40

132

16.5

19

 

 

 

 

129

 

 

15.7

 

 

86

7.1

 

 

64

 

 

4.0

1802B

76

6.0

40

132

18.3

23

 

 

 

 

 

 

 

 

 

 

 

101

10.7

 

 

76

 

 

6.0

2002B

84

7.9

40

132

19.0

25

 

 

Exceeds Maximum Flow

 

 

 

112

13.8

 

 

84

 

 

7.9

2072B

87

8.5

40

132

19.0

26

 

 

 

 

 

116

14.8

 

 

87

 

 

8.5

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

2342B

98

12.1

40

132

21.4

30

 

 

 

 

 

 

 

 

 

 

 

131

21.1

 

 

98

 

 

12.1

 

 

Hi Delta

 

 

 

 

 

 

 

 

 

 

 

 

Water Hardness

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

Model

 

 

 

 

Soft

 

 

 

 

 

Medium

 

 

 

 

 

Hard

 

 

 

 

 

 

 

▼

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

￿T °F

 

GPM

 

 

￿P Ft

 

SHL*

 

￿T °F

 

GPM

 

￿P Ft

 

SHL*

 

￿T °F

 

GPM

 

￿P Ft

 

SHL*

 

MTS

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

WH)

 

HD101

9

20

1.8

3.8

7

26

3.0

6.3

4

45

9.2

18.0

 

1-1/2”

 

HD151

13

20

1.8

3.8

10

26

3.1

6.3

6

45

9.2

18.1

 

1-1/2”

 

 

 

(TYPE

 

HD201

17

20

1.9

3.9

13

26

3.2

6.4

8

45

9.4

18.2

 

1-1/2”

 

HD251

21

20

1.9

3.9

16

26

3.2

6.5

9

45

9.6

18.5

 

1-1/2”

 

 

 

 

 

HD301

26

20

1.9

3.9

20

26

3.2

6.5

11

45

9.8

18.7

 

1-1/2”

EFFICIENCY

 

HD401

34

20

2.0

4.0

26

26

3.3

6.6

15

45

10.3

19.1

 

1-1/2”

 

752B

30

42

2.6

6.0

20

63

5.7

12.8

14

90

11.3

25.1

 

2”

 

 

302B

13

40

2.0

5.1

10

52

3.3

8.3

6

90

9.8

23.7

 

2”

 

 

402B

17

40

2.0

5.1

13

52

3.4

8.4

8

90

10.0

23.8

 

2”

 

 

502B

21

40

2.1

5.2

16

52

3.5

8.6

9

90

10.4

24.2

 

2”

 

 

652B

28

40

2.2

5.3

20

55

4.1

9.7

12

90

10.8

24.7

 

2”

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

85%

 

902B

30

51

3.9

8.7

20

76

8.4

18.6

17

90

11.7

25.5

 

2”

 

992B

28

60

2.7

5.2

20

83

5.2

9.7

13

132

13.1

23.6

 

2-1/2”

 

 

 

 

 

1262B

30

72

4.4

7.9

20

106

9.6

16.6

16

132

14.8

25.3

 

2-1/2”

 

 

1532B

30

86

7.1

11.9

20

132

16.5

27.0

20

132

16.5

27.0

 

2-1/2”

 

 

1802B

30

101

10.7

17.1

23

132

18.3

28.7

23

132

18.3

28.7

 

2-1/2”

 

 

2002B

30

112

13.9

21.6

26

132

19.0

29.5

26

132

19.0

29.5

 

2-1/2”

 

 

2072B

30

116

14.8

23.1

27

132

19.0

29.5

27

132

19.0

29.5

 

2-1/2”

 

 

2342B

30

132

21.4

31.8

30

132

21.4

31.8

30

132

21.4

31.8

 

2-1/2”

87% EFFICIENCY (TYPE H)

Hi Delta

 

 

 

 

 

Flow Rates

 

 

 

 

 

 

 

 

 

 

 

 

 

Pressure Drops

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

Model

 

Minimum Flow

 

Maximum Flow

 

10°F ￿T

 

20°F ￿T

 

30°F ￿T

 

40°F ￿T

▼

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

GPM

 

￿P Ft

 

￿T °F

 

GPM

 

￿P Ft

 

￿T °F

 

GPM

 

￿P Ft

 

 

GPM

 

 

￿P Ft

 

 

GPM

 

￿P Ft

 

 

GPM

 

 

￿P Ft

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

302BE

20

<1.0

26

90

9.8

6

 

52

3.3

 

 

26

 

 

<1.0

 

 

 

Less than Minimum Flow

 

402BE

20

<1.0

35

90

10.0

8

 

69

6.0

 

 

35

 

 

1.5

 

 

23

<1.0

 

 

 

 

 

 

502BE

22

<1.0

40

90

10.4

10

 

87

9.7

 

 

44

 

 

2.5

 

 

29

1.1

 

 

22

 

 

<1.0

652BE

28

1.1

40

90

10.8

13

 

 

 

 

 

 

57

 

 

4.4

 

 

38

2.0

 

 

28

 

 

1.1

752BE

33

1.6

40

90

11.3

15

 

 

 

 

 

 

65

 

 

6.1

 

 

44

2.8

 

 

33

 

 

1.6

902BE

39

2.3

40

90

11.7

17

 

 

 

 

 

 

78

 

 

8.9

 

 

52

4.1

 

 

39

 

 

2.3

992BE

43

1.4

40

132

13.1

13

 

 

 

 

 

 

86

 

 

5.6

 

 

57

2.5

 

 

43

 

 

1.4

1262BE

55

2.6

40

132

14.8

17

 

 

 

 

 

 

110

 

 

10.3

 

 

73

4.6

 

 

55

 

 

2.6

1532BE

67

4.3

40

132

16.5

20

 

 

 

 

 

 

132

 

 

16.5

 

 

89

7.6

 

 

67

 

 

4.3

1802BE

78

6.5

40

132

18.3

24

 

 

 

 

 

 

 

 

 

 

 

 

104

11.5

 

 

78

 

 

6.5

2002BE

87

8.5

40

132

19.0

26

 

 

Exceeds Maximum Flow

 

 

 

116

14.8

 

 

87

 

 

8.5

2072BE

90

9.1

40

132

19.0

27

 

 

 

 

 

120

15.8

 

 

90

 

 

9.1

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

2342BE

102

12.9

40

136

22.6

30

 

 

 

 

 

 

 

 

 

 

 

 

136

22.6

 

 

102

 

 

12.9

NOTES: 98% efficiency available with condensing heat exchanger. (See Specialty Models on pg. 4.) Minimum flow rates in closed systems may be reduced to a flow rate consistent with a 40°F ￿T. Maximum flow rates are limited by maximum acceptable velocity through the heat exchanger tubes and may be increased by 10% for closed heating systems. Pressure drop would increase 21%.

8*SHL = Calculated at 100 feet effective pipe length.

Page 8 Page 10
Page 9
Image 9
Raypak HD101 THRU 2342B manual 85%
Page 8 Page 10

HD101 THRU 2342B specifications

The Raypak HD101 THRU 2342B is a high-efficiency heater renowned for its modern technology and robust performance in the water heating industry. Suitable for swimming pools, spas, and other hydronic heating applications, this unit impresses with its design and functionality.

One of the main features of the HD101 THRU 2342B is its advanced electronic ignition system, which ensures reliable and safe operation. This system eliminates the need for a standing pilot light, reducing gas consumption and enhancing energy efficiency. The heater is equipped with Raypak’s innovative heat exchanger, designed to provide optimal heat transfer while minimizing energy losses. Made from copper, it offers excellent corrosion resistance and longevity, catering to various water conditions.

The HD101 THRU 2342B is also notable for its digital display and user-friendly interface, allowing for easy temperature adjustments and system monitoring. This unit includes a built-in thermostat, ensuring consistent water temperature and enhanced comfort for users. Additionally, the heater features a time-saving control panel, enabling quick access to operational settings and diagnostics.

Another significant attribute is its eco-friendly design, which meets stringent emissions regulations. By incorporating low-NOx technology, the HD101 THRU 2342B reduces harmful emissions, making it an environmentally responsible choice for customers concerned about their carbon footprint.

Versatility is another hallmark of this model, as it can be configured for both natural gas and propane. This adaptability greatly enhances its appeal to a broad range of users and applications. Its compact design allows for efficient installation even in tight spaces, further adding to its practicality.

The Raypak HD101 THRU 2342B also offers exceptional durability, featuring a weather-resistant cabinet that can withstand various environmental conditions. This robust construction ensures that the unit remains functional and efficient over time.

In conclusion, the Raypak HD101 THRU 2342B combines advanced technology, efficiency, and versatility, making it an excellent choice for those seeking reliable water heating solutions. Whether for residential or commercial use, it stands out as a leader in the market, delivering performance that users can depend on.
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