Table 2 — Electrical Data

 

 

 

 

 

VOLTAGE

COMP NO. 1

COMP NO. 2

 

 

 

ELECTRIC HEATER

 

POWER SUPPLY

 

 

DISCONNECT

UNIT

NOMINAL

IFM

CONV

RANGE

 

 

 

 

OFM

OFM

IFM

 

 

 

 

 

Fuse

 

 

 

 

SIZE†

551B

V-PH-Hz

TYPE

OUTLET

Min

Max

RLA

LRA

RLA

LRA

QTY

FLA

FLA

Nominal

FLA

MCA

or

 

MOCP

FLA

LRA

 

 

 

 

 

 

 

 

kW*

 

 

 

 

HACR

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

Bkr

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

—/—

38.2/ 38.2

45/45

 

 

40/ 40

242/242

 

 

 

 

 

 

 

 

 

 

 

 

 

 

7.8/10.4

21.7/

25.0

38.2/

40.6

45/45

 

 

40/

40

242/242

 

 

 

STD

NO

187

254

12.4

88.0

12.4

88.0

2

1.4

7.5

12.0/16.0

33.4/

38.5

51.1/

57.5

60/60

 

90

47/ 53

242/242

 

 

 

 

 

 

 

 

 

 

 

 

 

 

18.6/24.8

51.7/

59.7

74.0/

84.0

 

80/

68/

77

242/242

 

 

 

 

 

 

 

 

 

 

 

 

 

 

24.0/32.0

66.7/

77.0

92.8/105.6

 

100/110

85/

97

242/242

 

 

 

 

 

 

 

 

 

 

 

 

 

 

31.8/42.4

88.4/102.0

119.9/136.9

 

125/150

110/126

242/242

 

 

 

 

 

 

 

 

 

 

 

 

 

 

—/—

44.2/ 44.2

50/50

 

 

46/ 46

247/247

 

 

 

 

 

 

 

 

 

 

 

 

 

 

7.8/10.4

21.7/

25.0

44.2/

45.6

50/50

 

 

46/

46

247/247

 

 

 

STD

YES

187

254

12.4

88.0

12.4

88.0

2

1.4

7.5

12.0/16.0

33.4/

38.5

56.1/

62.5

 

60/

70

53/

58

247/247

 

 

 

 

 

 

 

 

 

 

 

 

 

 

18.6/24.8

51.7/

59.7

79.0/

89.0

 

80/

90

74/

83

247/247

 

 

 

 

 

 

 

 

 

 

 

 

 

 

24.0/32.0

66.7/

77.0

97.8/110.6

 

100/125

91/103

247/247

 

 

208/230-3-60

 

 

 

 

 

 

 

 

 

 

 

31.8/42.4

88.4/102.0

124.9/141.9

 

125/150

116/131

247/247

 

 

 

 

 

 

 

 

 

 

 

 

 

—/—

41.3/ 41.3

45/45

 

 

44/ 44

267/267

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

HIGH

 

 

 

 

 

 

 

 

 

 

7.8/10.4

21.7/

25.0

41.3/

44.5

50/50

 

 

44/

44

267/267

 

 

 

NO

187

254

12.4

88.0

12.4

88.0

2

1.4

10.6

12.0/16.0

33.4/

38.5

54.9/

61.4

 

60/

70

51/ 56

267/267

 

 

 

STATIC

 

 

 

 

 

 

 

 

 

 

18.6/24.8

51.7/

59.7

77.9/

87.8

 

80/

90

72/

81

267/267

 

 

 

 

 

 

 

 

 

 

 

 

 

 

24.0/32.0

66.7/

77.0

96.6/109.5

 

100/110

89/101

267/267

 

 

 

 

 

 

 

 

 

 

 

 

 

 

31.8/42.4

88.4/102.0

123.7/140.8

 

125/150

114/129

267/267

 

 

 

 

 

 

 

 

 

 

 

 

 

 

—/—

47.3/ 47.3

50/50

 

 

49/ 49

271/271

 

 

 

HIGH

 

 

 

 

 

 

 

 

 

 

7.8/10.4

21.7/

25.0

47.3/

49.5

60/60

 

 

49/

49

271/271

 

 

 

YES

187

254

12.4

88.0

12.4

88.0

2

1.4

10.6

12.0/16.0

33.4/

38.5

59.9/

66.4

 

70/

70

56/ 62

271/271

 

 

 

STATIC

 

 

 

 

 

 

 

 

 

 

18.6/24.8

51.7/

59.7

82.9/

92.8

 

90/100

77/

86

271/271

 

 

 

 

 

 

 

 

 

 

 

 

 

 

24.0/32.0

66.7/

77.0

101.6/114.5

 

110/125

94/106

271/271

 

 

 

 

 

 

 

 

 

 

 

 

 

 

31.8/42.4

88.4/102.0

128.7/145.8

 

150/150

119/135

271/271

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

19.2

20

 

 

20

 

121

 

 

 

 

 

 

 

 

 

 

 

 

 

 

13.9

16.7

25.1

20

 

 

23

 

121

 

 

 

STD

NO

414

508

6.4

44.0

6.4

44.0

2

0.7

3.4

16.5

19.8

29.1

20

 

 

27

 

121

 

 

 

 

 

 

 

 

 

 

 

 

 

 

27.8

33.4

46.0

50

 

 

42

 

121

 

 

 

 

 

 

 

 

 

 

 

 

 

 

33.0

39.7

53.9

60

 

 

50

 

121

 

 

 

 

 

 

 

 

 

 

 

 

 

 

41.7

50.2

66.9

 

70

 

62

 

121

090

 

 

 

 

 

 

 

 

 

 

 

 

 

 

21.9

20

 

 

23

 

123

 

 

 

 

 

 

 

 

 

 

 

 

 

 

13.9

16.7

28.5

20

 

 

26

 

123

 

 

 

STD

YES

414

508

6.4

44.0

6.4

44.0

2

0.7

3.4

16.5

19.8

31.8

35

 

 

29

 

123

 

 

 

 

 

 

 

 

 

 

 

 

 

 

27.8

33.4

48.7

50

 

 

45

 

123

 

 

 

 

 

 

 

 

 

 

 

 

 

 

33.0

39.7

56.6

60

 

 

52

 

123

 

 

460-3-60

 

 

 

 

 

 

 

 

 

 

 

41.7

50.2

69.6

 

70

 

64

 

123

 

 

 

 

 

 

 

 

 

 

 

 

 

 

20.6

20

 

 

22

 

133

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

HIGH

 

 

 

 

 

 

 

 

 

 

13.9

16.7

26.9

20

 

 

25

 

134

 

 

 

NO

414

508

6.4

44.0

6.4

44.0

2

0.7

4.8

16.5

19.8

30.8

35

 

 

28

 

134

 

 

 

STATIC

 

 

 

 

 

 

 

 

 

 

27.8

33.4

47.8

50

 

 

44

 

134

 

 

 

 

 

 

 

 

 

 

 

 

 

 

33.0

39.7

55.6

60

 

 

51

 

134

 

 

 

 

 

 

 

 

 

 

 

 

 

 

41.7

50.2

68.7

 

70

 

63

 

134

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

23.3

20

 

 

24

 

135

 

 

 

HIGH

 

 

 

 

 

 

 

 

 

 

13.9

16.7

30.3

35

 

 

27

 

136

 

 

 

YES

414

508

6.4

44.0

6.4

44.0

2

0.7

4.8

16.5

19.8

33.5

35

 

 

31

 

136

 

 

 

STATIC

 

 

 

 

 

 

 

 

 

 

27.8

33.4

50.5

60

 

 

46

 

136

 

 

 

 

 

 

 

 

 

 

 

 

 

 

33.0

39.7

58.3

60

 

 

54

 

136

 

 

 

 

 

 

 

 

 

 

 

 

 

 

41.7

50.2

71.4

 

80

 

66

 

136

 

 

 

STD

NO

518

632

4.8

34.0

4.8

34.0

2

0.7

3.4

 

14.6

20

 

 

15

 

94

 

 

 

17.0

16.4

23.8

20

 

 

22

 

95

 

 

 

 

 

 

 

 

 

 

 

 

 

 

34.0

32.7

44.3

45

 

 

41

 

95

 

 

 

STD

YES

518

632

4.8

34.0

4.8

34.0

2

0.7

3.4

 

16.8

20

 

 

17

 

96

 

 

 

17.0

16.4

26.5

20

 

 

24

 

96

 

 

575-3-60

 

 

 

 

 

 

 

 

 

 

 

34.0

32.7

44.3

45

 

 

43

 

96

 

 

HIGH

NO

518

632

4.8

34.0

4.8

34.0

2

0.7

4.8

 

15.8

20

 

 

17

 

104

 

 

 

 

 

 

 

 

 

 

STATIC

17.0

16.4

25.2

20

 

 

23

 

104

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

34.0

32.7

45.7

50

 

 

42

 

104

 

 

 

HIGH

YES

518

632

4.8

34.0

4.8

34.0

2

0.7

4.8

 

17.9

20

 

 

19

 

106

 

 

 

STATIC

17.0

16.4

27.9

20

 

 

25

 

106

 

 

 

 

 

 

 

 

 

 

 

 

 

 

34.0

32.7

45.7

50

 

 

44

 

106

 

 

 

 

 

 

 

 

 

 

 

 

 

 

—/—

40.2/ 40.2

45/45

 

 

42/ 42

276/276

 

 

 

 

 

 

 

 

 

 

 

 

 

 

7.8/10.4

21.7/

25.0

40.2/

40.6

45/45

 

 

42/

42

276/276

 

 

 

STD

NO

187

254

13.4

105.0

13.1

105.0

2

1.4

7.5

12.0/16.0

33.4/

38.5

51.1/

57.5

60/60

 

90

47/

53

276/276

 

 

 

 

 

 

 

 

 

 

 

 

 

 

18.6/24.8

51.7/

59.7

74.0/

84.0

 

80/

68/

77

276/276

 

 

 

 

 

 

 

 

 

 

 

 

 

 

24.0/32.0

66.7/

77.0

92.8/105.6

 

100/110

85/

97

276/276

 

 

 

 

 

 

 

 

 

 

 

 

 

 

31.8/42.4

88.4/102.0

119.9/136.9

 

110/150

110/126

276/276

 

 

 

 

 

 

 

 

 

 

 

 

 

 

—/—

46.2/ 46.2

50/50

 

 

48/ 48

281/281

 

 

 

 

 

 

 

 

 

 

 

 

 

 

7.8/10.4

21.7/

25.0

46.2/

46.2

50/50

 

 

48/

48

281/281

 

 

 

STD

YES

187

254

13.4

105.0

13.1

105.0

2

1.4

7.5

12.0/16.0

33.4/

38.5

56.1/

62.5

 

60/

70

53/

58

281/281

 

 

 

 

 

 

 

 

 

 

 

 

 

 

18.6/24.8

51.7/

59.7

79.0/

89.0

 

80/

90

74/

83

281/281

 

 

 

 

 

 

 

 

 

 

 

 

 

 

24.0/32.0

66.7/

77.0

97.8/110.6

 

100/125

91/103

281/281

 

 

208/230-3-60

 

 

 

 

 

 

 

 

 

 

 

31.8/42.4

88.4/102.0

124.9/141.9

 

125/150

116/131

281/281

 

 

 

 

 

 

 

 

 

 

 

 

 

—/—

43.3/ 43.3

50/50

 

 

46/ 46

301/301

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

HIGH

 

 

 

 

 

 

 

 

 

 

7.8/10.4

21.7/

25.0

43.3/

44.5

50/50

 

 

46/

46

301/301

 

 

 

NO

187

254

13.4

105.0

13.1

105.0

2

1.4

10.6

12.0/16.0

33.4/ 38.5

54.9/ 61.4

 

60/ 70

51/ 56

301/301

 

 

 

STATIC

 

 

 

 

 

 

 

 

 

 

18.6/24.8

51.7/

59.7

77.9/

87.8

 

80/

90

72/

81

301/301

 

 

 

 

 

 

 

 

 

 

 

 

 

 

24.0/32.0

66.7/

77.0

96.6/109.5

 

100/110

89/101

301/301

 

 

 

 

 

 

 

 

 

 

 

 

 

 

31.8/42.4

88.4/102.0

123.7/140.8

 

125/150

114/129

301/301

 

 

 

 

 

 

 

 

 

 

 

 

 

 

—/—

49.3/ 49.3

60/60

 

 

51/ 51

305/305

 

 

 

HIGH

 

 

 

 

 

 

 

 

 

 

7.8/10.4

21.7/

25.0

49.3/

49.5

60/60

 

 

51/

51

305/305

 

 

 

YES

187

254

13.4

105.0

13.1

105.0

2

1.4

10.6

12.0/16.0

33.4/ 38.5

59.9/ 66.4

 

70/ 70

56/ 62

305/305

 

 

 

STATIC

 

 

 

 

 

 

 

 

 

 

18.6/24.8

51.7/

59.7

82.9/

92.8

 

90/100

77/

86

305/305

 

 

 

 

 

 

 

 

 

 

 

 

 

 

24.0/32.0

66.7/

77.0

101.6/114.5

 

110/125

94/106

305/305

102

 

 

 

 

 

 

 

 

 

 

 

 

 

31.8/42.4

88.4/102.0

128.7/145.8

 

150/150

119/135

305/305

 

 

 

 

 

 

 

 

 

 

 

 

 

 

21.5

20

 

 

23

 

143

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

13.9

16.7

25.1

20

 

 

23

 

143

 

 

 

STD

NO

414

508

7.4

55.0

7.4

55.0

2

0.7

3.4

16.5

19.8

29.1

20

 

 

27

 

143

 

 

 

 

 

 

 

 

 

 

 

 

 

 

27.8

33.4

46.0

50

 

 

42

 

143

 

 

 

 

 

 

 

 

 

 

 

 

 

 

33.0

39.7

53.9

60

 

 

50

 

143

 

 

 

 

 

 

 

 

 

 

 

 

 

 

41.7

50.2

66.9

 

70

 

62

 

143

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

24.2

20

 

 

25

 

145

 

 

 

 

 

 

 

 

 

 

 

 

 

 

13.9

16.7

28.5

20

 

 

26

 

145

 

 

 

STD

YES

414

508

7.4

55.0

7.4

55.0

2

0.7

3.4

16.5

19.8

31.8

35

 

 

29

 

145

 

 

 

 

 

 

 

 

 

 

 

 

 

 

27.8

33.4

48.7

50

 

 

45

 

145

 

 

 

 

 

 

 

 

 

 

 

 

 

 

33.0

39.7

56.6

60

 

 

52

 

145

 

 

460-3-60

 

 

 

 

 

 

 

 

 

 

 

41.7

50.2

69.6

 

70

 

64

 

145

 

 

 

 

 

 

 

 

 

 

 

 

 

 

22.9

20

 

 

24

 

155

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

HIGH

 

 

 

 

 

 

 

 

 

 

13.9

16.7

26.9

20

 

 

25

 

156

 

 

 

NO

414

508

7.4

55.0

7.4

55.0

2

0.7

4.8

16.5

19.8

30.8

35

 

 

28

 

156

 

 

 

STATIC

 

 

 

 

 

 

 

 

 

 

27.8

33.4

47.8

50

 

 

44

 

156

 

 

 

 

 

 

 

 

 

 

 

 

 

 

33.0

39.7

55.6

60

 

 

51

 

156

 

 

 

 

 

 

 

 

 

 

 

 

 

 

41.7

50.2

68.7

 

70

 

63

 

156

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

25.6

20

 

 

27

 

157

 

 

 

HIGH

 

 

 

 

 

 

 

 

 

 

13.9

16.7

30.3

35

 

 

27

 

158

 

 

 

YES

414

508

7.4

55.0

7.4

55.0

2

0.7

4.8

16.5

19.8

33.5

35

 

 

31

 

158

 

 

 

STATIC

 

 

 

 

 

 

 

 

 

 

27.8

33.4

50.5

60

 

 

46

 

158

 

 

 

 

 

 

 

 

 

 

 

 

 

 

33.0

39.7

58.3

60

 

 

54

 

158

 

 

 

 

 

 

 

 

 

 

 

 

 

 

41.7

50.2

71.4

 

80

 

66

 

158

See page 10 for legend and notes.

8

Page 8
Image 8
Bryant 551B installation instructions Electrical Data, FLA MCA Mocp LRA Hacr

551B specifications

The Bryant 551B and 551C are two highly efficient air conditioning units designed to provide optimal comfort in residential settings. Known for their reliability and performance, these models are part of Bryant's esteemed line of heating and cooling solutions.

One of the standout features of the Bryant 551B is its two-stage cooling system, which allows for better humidity control and increased comfort. This ensures that homeowners can enjoy consistent temperatures while reducing energy consumption. The unit operates quietly, thanks to its noise-reducing technology, making it an ideal choice for bedrooms and living spaces.

On the other hand, the Bryant 551C builds upon this foundation with its variable-speed compressor. This technology allows the unit to adjust its cooling output according to the specific needs of the home. This results in seamless operation and even greater energy efficiency. Both models also incorporate Bryant's advanced control capabilities, which allow users to monitor and adjust settings remotely via smart devices, adding a layer of convenience and modernity to home climate control.

With an emphasis on durability, both the 551B and 551C feature a galvanized steel cabinet that protects against weather-related damage. The powder coat finish further enhances their resistance to rust and corrosion, ensuring a long lifespan and minimal maintenance.

Another significant characteristic of these units is their excellent Seasonal Energy Efficiency Ratio (SEER) ratings. The 551B boasts a SEER rating of up to 16, while the 551C takes it even further with ratings exceeding 20. This efficiency not only translates to lower energy bills for homeowners but also contributes to a reduced carbon footprint, making these units environmentally friendly options.

Both models are also designed to operate with eco-friendly refrigerants, aligning with modern energy standards and regulations aimed at reducing greenhouse gas emissions.

In summary, the Bryant 551B and 551C are exemplary choices for homeowners looking for reliable, efficient, and high-performing air conditioning solutions. With features such as two-stage and variable-speed compressors, advanced smart technology, and robust construction, these models stand out in the competitive HVAC market. They promise a comfortable indoor environment along with significant energy savings, making them a wise investment for the future.