ELECTRICAL DATA (cont)

UNITS WITHOUT ELECTRICAL CONVENIENCE OUTLET (cont)

 

 

 

VOLTAGE

COMPRESSOR

 

 

ELECTRIC HEAT*

 

POWER SUPPLY

DISCONNECT

UNIT

NOMINAL

IFM

RANGE

 

(each)

OFM

IFM

 

 

 

SIZE†

 

 

 

 

 

 

 

 

 

 

548F

V-PH-Hz

TYPE

Min

Max

RLA

 

LRA

FLA

FLA

Nominal

FLA

MCA

MOCP

FLA

 

LRA

 

 

 

 

 

 

kW**

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

—

—

44.6/

44.6

45/

45††

47/

47

 

321/321

 

 

 

 

 

 

 

 

 

 

7.8/10.5

21.7/

25.0

71.7/

75.9

80/

80

72/

75

 

343/346

 

 

STD

187

254

16.0

 

137.0

1.4

5.8

12.0/16.0

33.3/

38.5

86.2/

92.7

90/100

85/

91

 

354/360***

 

 

 

18.6/24.8

51.6/

59.7

109.1/119.2

110/125

106/115

 

373/381***

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

24.0/32.0

66.6/

77.0

127.9/140.9

150/150

123/135

 

388/398***

 

208/230-3-60

 

 

 

 

 

 

 

 

31.8/42.4

88.3/102.0

155.0/172.1

175/175

148/164

 

409/428***

 

 

 

 

 

 

 

 

 

—

—

49.4/

49.4

50/

50††

52/

52

 

365/365

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

7.8/10.5

21.7/

25.0

76.5/

80.7

80/

90

77/

81

 

386/390***

 

 

HIGH-STATIC

187

254

16.0

 

137.0

1.4

10.6

12.0/16.0

33.3/

38.5

91.0/

97.5

100/100

91/

96

 

398/403***

 

 

 

18.6/24.8

51.6/

59.7

113.9/124.0

125/125

112/121

 

416/424***

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

24.0/32.0

66.6/

77.0

132.7/145.7

150/150

129/141

 

431/442***

 

 

 

 

 

 

 

 

 

 

31.8/42.4

88.3/102.0

159.8/176.9

175/200

154/170

 

453/467***

 

 

 

 

 

 

 

 

 

 

—

—

22.7

25††

24

 

 

162

102

 

 

 

 

 

 

 

 

 

14.0

16.7

43.6

45††

43

 

 

178

 

 

 

 

 

 

 

 

 

16.5

19.8

47.4

50††

46

 

 

182

(81/2 Tons)

 

STD

414

508

8.3

 

69.0

0.7

2.6

 

 

 

 

27.8

33.4

64.4

70

 

62

 

 

195

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

33.0

39.7

72.3

80

 

69

 

 

201

 

460-3-60

 

 

 

 

 

 

 

 

41.7

50.2

85.4

90

 

81

 

 

212***

 

 

 

 

 

 

 

 

 

—

—

24.9

25††

26

 

 

184

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

14.0

16.7

45.8

50††

45

 

 

200

 

 

HIGH-STATIC

414

508

8.3

 

69.0

0.7

4.8

16.5

19.8

49.6

50††

49

 

 

203

 

 

 

27.8

33.4

66.6

70

 

65

 

 

217

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

33.0

39.7

74.5

80

 

72

 

 

223

 

 

 

 

 

 

 

 

 

 

41.7

50.2

87.6

90

 

84

 

 

234***

 

 

 

 

 

 

 

 

 

 

—

—

17.6

20††

18

 

 

135

 

 

STD

 

 

 

 

 

 

2.6

17.0

17.1

59.0

40††

38

 

 

152

 

575-3-60

 

518

632

6.4

 

58.0

0.7

 

34.0

34.1

60.2

70††

58

 

 

169

 

 

 

 

—

—

19.4

20††

20

 

 

152

 

 

 

 

 

 

 

 

 

 

 

 

 

 

HIGH-STATIC

 

 

 

 

 

 

4.8

17.0

17.1

40.7

45††

40

 

 

170

 

 

 

 

 

 

 

 

 

 

34.0

34.1

62.0

70

 

60

 

 

187

 

 

 

 

 

 

 

 

 

 

—

—

47.3/

47.3

50/

50††

49/

49

 

295/295

 

 

 

 

 

 

 

 

 

 

7.8/10.4

21.7/

25.0

74.4/

78.6

80/

80

74/

78

 

317/320

 

 

STD

187

254

17.2

 

124.0

1.4

5.8

12.0/16.0

33.3/

38.5

88.9/

95.4

90/100

88/

94

 

328/334***

 

 

 

24.0/32.0

66.6/

77.0

130.6/143.6

150/150

126/138

 

362/372***

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

31.8/42.4

88.3/102.0

157.7/174.8

175/175

151/167

 

383/397***

 

 

 

 

 

 

 

 

 

 

37.6/50.0

104.4/120.3

177.8/167.6

200/175

170/188

 

399/415***

 

 

 

 

 

 

 

 

 

 

—

—

49.0/

49.0

50/

50††

51/

51

 

314/314

 

 

 

 

 

 

 

 

 

 

7.8/10.4

21.7/

25.0

76.1/

80.8

80/

90

76/

80

 

336/389***

 

208/230-3-60

ALT

187

254

17.2

 

124.0

1.4

7.5

12.0/16.0

33.3/

38.5

90.6/

97.1

100/100

90/

96

 

347/353***

 

 

24.0/32.0

66.6/

77.0

132.3/145.3

150/150

128/140

 

381/391***

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

31.8/42.4

88.3/102.0

159.4/176.5

175/200

153/169

 

402/416***

 

 

 

 

 

 

 

 

 

 

37.6/50.0

104.4/120.3

179.5/169.3

200/175

171/190

 

418/434***

 

 

 

 

 

 

 

 

 

 

—

—

56.5/

56.5

60/

60††

60/

60

 

362/362

 

 

 

 

 

 

 

 

 

 

7.8/10.4

21.7/

25.0

83.6/

87.8

90/

90

85/

89

 

384/387***

 

 

HIGH-STATIC

187

254

17.2

 

124.0

1.4

15.0

12.0/16.0

33.3/

38.5

98.1/104.6

100/110

98/104

 

395/401***

 

 

 

24.0/32.0

66.6/

77.0

139.8/152.8

150/175

137/149

 

429/439***

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

31.8/42.4

88.3/102.0

166.9/184.0

175/200

162/177

 

450/464***

 

 

 

 

 

 

 

 

 

 

37.6/50.0

104.4/120.3

187.0/176.8

200/200

180/198

 

466/482***

 

 

 

 

 

 

 

 

 

 

—

—

23.4

25††

24

 

 

143

 

 

 

 

 

 

 

 

 

 

16.5

19.8

48.1

50††

47

 

 

163

 

 

STD

414

508

8.6

 

59.6

0.7

2.6

27.8

33.4

65.1

70

 

63

 

 

176

 

 

 

33.0

39.7

73.0

80

 

70

 

 

183

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

41.7

50.2

86.1

90

 

82

 

 

193***

120

 

 

 

 

 

 

 

 

 

50.0

60.1

83.5

90

 

93

 

 

203***

(10 Tons)

 

 

 

 

 

 

 

 

 

—

—

24.2

25††

25

 

 

182

 

 

 

 

 

 

 

 

 

 

16.5

19.8

48.9

50††

48

 

 

202

 

460-3-60

ALT

414

508

8.6

 

59.6

0.7

3.4

27.8

33.4

65.9

70

 

64

 

 

216

 

 

33.0

39.7

73.8

80

 

71

 

 

222

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

41.7

50.2

86.9

90

 

83

 

 

233***

 

 

 

 

 

 

 

 

 

 

50.0

60.1

84.3

90

 

94

 

 

243***

 

 

 

 

 

 

 

 

 

 

—

—

28.2

30††

30

 

 

176

 

 

 

 

 

 

 

 

 

 

16.5

19.8

52.9

60††

53

 

 

196

 

 

HIGH-STATIC

414

508

8.6

 

59.6

0.7

7.4

27.8

33.4

69.9

70

 

68

 

 

210

 

 

 

33.0

39.7

77.8

80

 

76

 

 

216

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

41.7

50.2

90.9

100

 

88

 

 

227***

 

 

 

 

 

 

 

 

 

 

50.0

60.1

88.3

100

 

99

 

 

237***

 

 

 

 

 

 

 

 

 

 

—

—

18.7

20††

20

 

 

118

 

 

STD

518

632

6.9

 

49.4

0.7

2.6

17.0

17.1

40.1

50††

39

 

 

135

 

 

 

34.0

34.1

61.4

70

 

59

 

 

152

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

51.0

51.2

69.9

70

 

78

 

 

169

 

 

 

 

 

 

 

 

 

 

—

—

19.4

20††

20

 

 

149

 

575-3-60

ALT

518

632

6.9

 

49.4

0.7

3.4

17.0

17.1

40.7

50††

40

 

 

166

 

 

34.0

34.1

62.0

70

 

60

 

 

183

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

51.0

51.2

70.6

80

 

79

 

 

201***

 

 

 

 

 

 

 

 

 

 

—

—

22.6

25††

24

 

 

145

 

 

HIGH-STATIC

518

632

6.9

 

49.4

0.7

7.4

17.0

17.1

43.9

45††

44

 

 

162

 

 

 

34.0

34.1

65.2

70

 

63

 

 

179

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

51.0

51.2

73.8

80

 

83

 

 

196***

NOTE: Legend and Notes for Electrical Data are on page 64.

548F036-120

59

Page 58 Page 60
Page 59
Image 59
Bryant 549B, 542J, 548F manual 81/2 Tons
Page 58 Page 60

549B, 548F, 542J specifications

Bryant 542J is a high-efficiency gas furnace that stands out for its reliability and advanced heating technologies. Designed to deliver consistent warmth and comfort in residential settings, it combines innovative engineering with energy-efficient features.

One of the key characteristics of the Bryant 542J is its two-stage heating capability. This means that the furnace can adjust its heat output according to the heating demands of your home. During milder weather, it operates at a lower stage, consuming less energy while still maintaining a comfortable environment. When the temperatures drop, the furnace shifts to its higher capacity, providing the necessary warmth efficiently. This not only enhances comfort but also contributes to lower energy bills.

In addition to its two-stage operation, the Bryant 542J also incorporates a variable-speed blower motor. This technology allows the furnace to adjust the airflow depending on the heating requirements, ensuring an even distribution of warm air throughout the home. The variable-speed blower also operates more quietly than conventional fixed-speed motors, creating a serene indoor environment.

Energy efficiency is a hallmark of the Bryant 542J, boasting an Annual Fuel Utilization Efficiency (AFUE) rating of up to 96.5%. This impressive rating means that a significant portion of the energy consumed is effectively converted into usable heat, resulting in substantial savings on heating costs over time. Furthermore, the furnace is equipped with a sealed combustion system that draws air from outside the home, minimizing energy waste and improving indoor air quality.

Diagnostic features are another highlight of the Bryant 542J, which come equipped with SmartEvap technology. This allows the unit to self-diagnose potential issues, providing homeowners with peace of mind and simplifying maintenance procedures.

Durability is also a key feature of the Bryant 542J. It is constructed with high-quality materials designed to withstand harsh winter conditions, ensuring a long lifespan and reliable performance. Its compact design also allows for flexible installation, making it suitable for various residential layouts.

In summary, the Bryant 542J is more than just a gas furnace; it is a sophisticated heating solution that combines efficiency, comfort, and reliability. With features such as two-stage heating, a variable-speed blower, high AFUE ratings, and advanced diagnostics, it is an excellent choice for homeowners seeking an efficient and effective heating system.
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