Table 1 Ð Speci®cations

UNIT 580G,H

 

 

 

240

 

 

 

300

 

 

 

324

 

 

 

360

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

NOMINAL CAPACITY (tons)

 

 

20

 

 

 

25

 

 

 

27

 

 

 

30

 

 

OPERATING WEIGHT (lb)

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

Unit

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

Al/Al*

(Lo Heat/Hi Heat)

 

 

4176/4256

 

 

4262/4342

 

 

 

4262/4342

 

 

 

4262/4342

 

 

Al/Cu*

(Lo Heat/Hi Heat)

 

 

4396/4476

 

 

4482/4562

 

 

 

4482/4562

 

 

 

4482/4562

 

 

Roof Curb (14-in. curb)

 

 

365

 

 

 

365

 

 

 

365

 

 

 

365

 

 

COMPRESSOR

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

Type Ckt 1

 

 

 

 

06D328

 

 

06D328

 

 

 

06D537

 

 

06D537

 

Ckt 2

 

 

 

 

06D818

 

 

06D328

 

 

 

06D328

 

 

06D537

 

Number of Refrigerant Circuits

 

2

 

 

 

2

 

 

 

2

 

 

 

2

 

 

Oil (oz) (Ckt 1, Ckt 2)

 

 

115, 88

 

 

 

115 ea.

 

 

 

115 ea.

 

 

115 ea.

 

REFRIGERANT TYPE

 

 

 

 

 

 

 

 

 

R-22

 

 

 

 

 

 

 

Operating Charge (lb-oz)

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

Circuit 1²

 

 

 

25-0

 

 

 

25-0

 

 

 

25-0

 

 

 

25-0

 

 

Circuit 2

 

 

 

31-0

 

 

 

25-0

 

 

 

25-0

 

 

 

25-0

 

 

CONDENSER COIL

 

 

 

 

Cross-Hatched 3¤8 Copper Tubes, Aluminum Lanced, Aluminum Pre-Coated, or Copper Plate Fins

 

Quantity

 

 

 

 

1

 

 

 

1

 

 

 

1

 

 

 

1

 

 

Rows...Fins/in.

 

 

 

4...15

 

 

 

4...15

 

 

 

4...15

 

 

 

4...15

 

 

Total Face Area (sq ft)

 

 

33.3

 

 

 

33.3

 

 

 

33.3

 

 

 

33.3

 

 

CONDENSER FAN

 

 

 

 

 

 

 

 

 

Propeller Type

 

 

 

 

 

 

 

Nominal Cfm

 

 

 

13,420

 

 

 

13,420

 

 

 

13,420

 

 

 

13,420

 

 

Quantity...Diameter (in.)

 

 

2...30

 

 

 

2...30

 

 

 

2...30

 

 

 

2...30

 

 

Motor Hp (1075 Rpm)

 

 

1

 

 

 

1

 

 

 

1

 

 

 

1

 

 

EVAPORATOR COIL

 

 

 

 

 

 

Cross-Hatched 3¤8 Copper Tubes, Aluminum Plate Fins, Intertwined Circuits

 

 

 

Rows...Fins/in.

 

 

 

4...15

 

 

 

4...15

 

 

 

4...15

 

 

 

4...15

 

 

Total Face Area (sq ft)

 

 

31.7

 

 

 

31.7

 

 

 

31.7

 

 

 

31.7

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

EVAPORATOR FAN

 

 

 

 

 

 

 

 

 

Centrifugal Type

 

 

 

 

 

 

 

Quantity...Size (in.)

 

 

 

2...20x15

 

 

2...20x15

 

 

 

2...20x15

 

 

2...20x15

 

Type Drive

 

 

 

 

Belt

 

 

Belt

 

 

 

Belt

 

 

Belt

 

Nominal Cfm

 

 

 

8,000

 

 

 

10,000

 

 

 

11,000

 

 

 

12,000

 

 

Motor Hp

 

 

 

5

 

10**

 

15

7.5

10**

15

 

10

15**

 

20

10

15**

 

20

Motor Frame Size

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

Standard

 

 

S184T

 

S215T

 

D254T

S213T

S215T

D254T

 

S215T

D254T

 

S256T

S215T

D254T

 

S256T

High Efficiency

 

 

S184T

 

S215T

 

S254T

S213T

S215T

S254T

 

S215T

S254T

 

S256T

S215T

S254T

 

S256T

Motor Bearing Type

 

 

 

Ball

 

 

 

Ball

 

 

 

Ball

 

 

 

Ball

 

 

Maximum Allowable Rpm

 

 

1200

 

 

 

1200

 

 

 

1200

 

 

 

1200

 

 

Motor Pulley Pitch Diameter

 

4.8

 

4.4

 

5.7

5.4

6.1

5.5

 

4.4

4.9

 

5.9

4.4

5.7

 

5.9

Nominal Motor Shaft Diameter (in.)

11¤8

 

13¤8

 

15¤8

13¤8

13¤8

15¤8

 

13¤8

15¤8

 

15¤8

13¤8

15¤8

 

15¤8

Fan Pulley Pitch Diameter (in.)

12.4

 

8.6

 

9.1

12.4

11.1

8.7

 

9.4

8.1

 

8.7

9.0

9.1

 

8.7

Nominal Fan Shaft Diameter (in.)

 

 

115¤16

 

 

 

115¤16

 

 

 

115¤16

 

 

 

115¤16

 

 

Belt, Quantity...Type

 

1...BX59

2...BX51

2...5VX530

1...BX59

1...5VX590

2...5VX530

2...BX52

2...5VX500

2...5VX530

2...BX51

2...5VX530

2...5VX530

Belt, Length (in.)

 

 

62

 

54

 

53

62

59

53

 

55

50

 

53

54

53

 

53

Pulley Center Line Distance (in.)

16.0-18.7

 

15.6-18.4

15.0-17.9

15.6

-18.4

15.0-17.9

15.6-18.4

15.0-17.9

15.6-18.4

15.0-17.9

Factory Speed Setting (rpm)

717

 

924

 

1096

773

962

1106

 

848

1059

 

1187

884

1096

 

1187

FURNACE SECTION

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

Rollout Switch Cutout Temp (F)²²

 

225

 

 

 

225

 

 

 

225

 

 

 

225

 

 

Burner Ori®ce Diameter

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

(in. ...drill size)

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

Natural Gas

Std

 

 

.111...34

 

 

 

.111...34

 

 

 

.111...34

 

 

 

.111...34

 

 

Liquid Propane

Alt

 

 

.089...43

 

 

 

.089...43

 

 

 

.089...43

 

 

 

.089...43

 

 

Thermostat Heat Anticipator

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

Setting (amps)

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

Stage 1

 

 

 

0.1

 

 

 

0.1

 

 

 

0.1

 

 

 

0.1

 

 

Stage 2

 

 

 

0.1

 

 

 

0.1

 

 

 

0.1

 

 

 

0.1

 

 

Gas Input (Btuh)

Stage 1

Low

 

262,500

 

 

 

262,500

 

 

 

262,500

 

 

 

262,500

 

 

 

 

 

High

 

394,000

 

 

 

394,000

 

 

 

394,000

 

 

 

394,000

 

 

 

 

Stage 2

Low

 

350,000

 

 

 

350,000

 

 

 

350,000

 

 

 

350,000

 

 

 

 

 

High

 

525,000

 

 

 

525,000

 

 

 

525,000

 

 

 

525,000

 

 

Efficiency (Steady State) (%)

 

82

 

 

 

82

 

 

 

82

 

 

 

82

 

 

Temperature Rise Range

 

 

15-45/35-65

 

 

15-45/35-65

 

 

15-45/35-65

 

 

15-45/35-65

 

Manifold Pressure (in. wg)

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

Natural Gas

Std

 

 

3.5

 

 

 

3.5

 

 

 

3.5

 

 

 

3.5

 

 

Liquid Propane

Alt

 

 

3.5

 

 

 

3.5

 

 

 

3.5

 

 

 

3.5

 

 

Gas Valve Quantity

 

 

2

 

 

 

2

 

 

 

2

 

 

 

2

 

 

Field Gas Connection Size

 

 

1.5

 

 

 

1.5

 

 

 

1.5

 

 

 

1.5

 

 

(in.-FPT)

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

HIGH-PRESSURE SWITCH (psig)

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

Cutout

 

 

 

 

426

 

 

 

426

 

 

 

426

 

 

 

426

 

 

Reset (Auto.)

 

 

 

320

 

 

 

320

 

 

 

320

 

 

 

320

 

 

LOW-PRESSURE SWITCH (psig)

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

Cutout

 

 

 

 

7

 

 

 

7

 

 

 

7

 

 

 

7

 

 

Reset (Auto.)

 

 

 

22

 

 

 

22

 

 

 

22

 

 

 

22

 

 

RETURN-AIR FILTERS

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

Quantity...Size (in.)

 

 

10...20x24x2

 

 

10...20x24x2

 

 

10...20x24x2

 

 

10...20x24x2

 

OUTDOOR-AIR FILTERS

 

 

 

 

 

 

 

 

8...16×25

 

 

 

 

 

 

 

Quantity...Size (in.)

 

 

 

 

 

 

 

 

4...20×25

 

 

 

 

 

 

 

POWER EXHAUST

 

 

 

 

Direct Drive, 3-Speed, Single Phase Motor (Factory Wired for High Speed), Forward-Curved Fan

 

Motor, Quantity...Hp

 

 

 

 

 

 

 

 

 

4...1

 

 

 

 

 

 

 

Fan, Diameter...Width (in.)

 

 

 

 

 

 

 

 

 

11...10

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

LEGEND

Al Ð Aluminum

Cu Ð Copper

*Evaporator coil ®n material/condenser coil ®n material.

²Circuit 1 uses the lower portion of condenser coil; Circuit 2 uses the upper portion. All units have intertwined evaporator coils.

**Motor and drive shown will deliver approximately 2.5 in. net external static. For more fan motor data, see Table 2.

²²Rollout switch is manual reset.

Ð6Ð

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Bryant manual Specications, Unit 580G,H

580G specifications

The Bryant 580G is a high-efficiency gas furnace designed to deliver optimal heating performance while maximizing energy savings. This model stands out in the Bryant product lineup due to its advanced features and robust technology, making it a popular choice for homeowners seeking reliable comfort in colder climates.

One of the key characteristics of the Bryant 580G is its efficiency rating. With an annual fuel utilization efficiency (AFUE) of up to 92.1%, this furnace ensures that a substantial portion of the fuel consumed is converted into heat, minimizing energy waste and reducing utility bills. This high-efficiency performance is particularly beneficial for those looking to lower their environmental footprint and operate a more sustainable home heating system.

The 580G uses a two-stage heating process, which allows it to operate at two levels of output. During mild weather, the furnace can run on a lower setting, providing gentle warmth while conserving energy. When temperatures drop, the system automatically ramps up to a higher output to maintain comfort. This feature not only enhances energy efficiency but also helps to eliminate temperature fluctuations, ensuring consistent warmth throughout the home.

Noise reduction technology is another remarkable aspect of the Bryant 580G. Equipped with a variable speed blower motor, this furnace operates quietly, providing a more peaceful indoor environment. The motor allows for customizable airflow, which further aids in maintaining an even temperature across different rooms and spaces.

The furnace is built with high-quality materials and features a compact design, making it a suitable option for various installation locations. Additionally, it is compatible with Bryant’s EcoNet Smart Home Management System, which enables homeowners to monitor and control their heating system remotely via a smartphone app. This integration enhances convenience and allows for timely adjustments to heating schedules, promoting energy savings.

Safety is a priority with the 580G. It features an integrated safety switch and a reliable flame sensor to ensure safe operation. With its durable construction and thoughtful engineering, the Bryant 580G is designed to withstand the demands of everyday use while providing peace of mind to homeowners.

In summary, the Bryant 580G gas furnace combines high efficiency, advanced technology, and user-friendly features. Its ability to operate quietly, adapt to temperature changes, and integrate with smart home technology makes it a leading choice for efficient home heating solutions. This furnace not only provides comfort but also offers long-term energy savings, making it a smart investment for any household.