Table 15 — Fan Performance 558F120,121 — Vertical Discharge Units; Standard Motor (Belt Drive)*

AIRFLOW

 

 

 

 

 

EXTERNAL STATIC PRESSURE (in. wg)

 

 

 

 

 

 

0.2

 

 

0.4

 

 

0.6

 

 

0.8

 

 

1.0

 

(Cfm)

 

 

 

 

 

 

 

 

 

 

 

Rpm

Bhp

Watts

Rpm

Bhp

Watts

Rpm

Bhp

Watts

Rpm

Bhp

Watts

Rpm

Bhp

Watts

3000

532

0.64

559

604

0.80

702

668

0.96

846

726

1.13

990

779

1.29

1136

3100

545

0.69

607

615

0.86

755

678

1.03

903

735

1.20

1052

788

1.37

1202

3200

557

0.75

658

627

0.92

810

689

1.10

963

745

1.27

1117

797

1.45

1271

3300

570

0.81

712

638

0.99

869

699

1.17

1026

755

1.35

1184

806

1.53

1343

3400

583

0.88

768

650

1.06

930

710

1.24

1092

765

1.43

1255

816

1.62

1418

3500

596

0.94

828

662

1.13

995

721

1.32

1162

775

1.51

1329

825

1.71

1497

3600

609

1.02

891

673

1.21

1063

732

1.41

1234

785

1.60

1406

835

1.80

1579

3700

623

1.09

958

685

1.29

1134

743

1.49

1310

796

1.69

1487

845

1.90

1664

3800

636

1.17

1028

698

1.38

1209

754

1.58

1390

806

1.79

1571

855

2.00

1753

3900

649

1.25

1101

710

1.47

1287

765

1.68

1472

817

1.89

1658

865

2.10

1845

4000

663

1.34

1178

722

1.56

1369

777

1.78

1559

828

1.99

1749

875

2.21

1941

4100

676

1.43

1258

735

1.66

1454

788

1.88

1649

838

2.10

1844

886

2.32

2040

4200

690

1.53

1343

747

1.76

1543

800

1.99

1743

850

2.21

1943

4300

703

1.63

1431

760

1.86

1636

812

2.10

1841

861

2.33

2046

4400

717

1.74

1523

772

1.98

1734

824

2.21

1943

4500

731

1.85

1620

785

2.09

1835

836

2.33

2049

4600

744

1.96

1720

798

2.21

1940

4700

758

2.08

1825

811

2.34

2049

4800

772

2.20

1934

4900

786

2.33

2047

5000

 

 

 

 

 

 

 

 

 

 

 

 

AIRFLOW

 

 

 

 

 

EXTERNAL STATIC PRESSURE (in. wg)

 

 

 

 

 

 

1.2

 

 

1.4

 

 

1.6

 

 

1.8

 

 

2.0

 

(Cfm)

 

 

 

 

 

 

 

 

 

 

 

Rpm

Bhp

Watts

Rpm

Bhp

Watts

Rpm

Bhp

Watts

Rpm

Bhp

Watts

Rpm

Bhp

Watts

3000

829

1.46

1283

876

1.63

1432

920

1.80

1582

963

1.98

1734

1003

2.15

1889

3100

838

1.54

1353

884

1.72

1506

928

1.89

1661

970

2.07

1818

1010

2.25

1976

3200

846

1.63

1427

892

1.81

1584

936

1.99

1743

978

2.17

1904

1018

2.35

2066

3300

855

1.71

1503

901

1.90

1665

944

2.08

1828

985

2.27

1993

3400

864

1.80

1583

909

1.99

1749

952

2.18

1917

993

2.38

2085

3500

873

1.90

1666

918

2.09

1837

960

2.29

2008

3600

882

2.00

1752

927

2.20

1927

969

2.40

2103

3700

891

2.10

1842

935

2.30

2021

3800

901

2.21

1935

3900

911

2.32

2032

4000

4100

4200

4300

4400

4500

4600

4700

4800

4900

5000

LEGEND

Bhp — Brake Horsepower Input to Fan Watts — Input Watts to Motor

*Motor drive range: 685 to 935 rpm. All other rpms require field- supplied drive.

NOTES:

1.Boldface indicates field-supplied drive is required.

2.Maximum continuous bhp is 2.40.

3.See page 33 for general fan performance notes.

39

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Image 39
Bryant 558F 532 559 604 702 668 846, 545 607 615 755 678 903, 557 658 627 810, 570 712 638 869, 583 768 650 930, 623 958

558F specifications

The Bryant 558F is a highly efficient and versatile gas furnace designed to provide reliable heating for residential spaces. Known for its exceptional performance and advanced technology, the 558F caters to homeowners looking for comfort, efficiency, and sustainability in their heating solutions.

One of the primary features of the Bryant 558F is its two-stage heating capability. This system allows the furnace to operate at different levels of output, optimizing energy consumption based on the heating demands of the home. By operating at a lower stage most of the time, the 558F can maintain consistent indoor temperatures while using less energy, leading to reduced utility bills.

The furnace is also equipped with aVariable Speed ECM blower motor. This feature provides enhanced air distribution and comfort by allowing for more precise control over airflow. The variable speed operation ensures that the furnace can adjust to the heating needs of the space without the constant on-off cycling, promoting quieter operation and better efficiency.

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Additionally, the furnace incorporates advanced combustion technology, including a durable heat exchanger designed for longevity and efficiency. This component is vital for maximizing heat transfer while minimizing heat loss, contributing to the overall performance of the unit.

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