548J

FAN PERFORMANCE (cont.)

Table 37 – 548J*09

 

 

 

 

 

8.5 TON HORIZONTAL SUPPLY

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

AVAILABLE EXTERNAL STATIC PRESSURE (IN. WG)

 

 

 

CFM

 

 

 

 

 

 

 

 

 

 

 

 

0.2

 

0.4

 

0.6

0.8

 

 

1.0

 

RPM

BHP

RPM

BHP

RPM

BHP

RPM

BHP

RPM

BHP

2550

468

0.39

546

0.52

618

0.66

684

 

0.80

747

0.96

2763

493

0.47

567

0.61

635

0.76

699

 

0.91

760

1.07

2975

520

0.57

589

0.72

654

0.87

716

 

1.03

774

1.20

3188

547

0.68

613

0.83

675

1.00

733

 

1.17

789

1.34

3400

575

0.80

637

0.96

696

1.14

752

 

1.31

806

1.50

3613

603

0.94

662

1.11

719

1.29

773

 

1.48

824

1.67

3825

631

1.09

688

1.27

742

1.46

794

 

1.66

843

1.86

4038

660

1.26

714

1.45

766

1.65

816

 

1.85

864

2.06

4250

689

1.45

741

1.65

790

1.86

838

 

2.07

885

2.29

 

 

 

 

 

 

 

 

 

 

 

 

AVAILABLE EXTERNAL STATIC PRESSURE (IN. WG)

 

 

 

CFM

 

 

 

 

 

 

 

 

 

 

 

1.2

 

1.4

 

1.6

1.8

 

 

2.0

 

RPM

BHP

RPM

BHP

RPM

BHP

RPM

BHP

RPM

BHP

2550

806

1.11

863

1.28

916

1.45

968

 

1.62

1018

1.80

2763

817

1.24

871

1.41

924

1.59

974

 

1.77

1022

1.95

2975

829

1.37

882

1.55

932

1.74

981

 

1.93

1028

2.12

3188

843

1.53

894

1.71

943

1.90

990

 

2.10

1036

2.30

3400

858

1.69

907

1.88

955

2.09

1001

 

2.29

1046

2.50

3613

874

1.87

922

2.07

968

2.28

1013

 

2.49

1057

2.71

3825

891

2.07

938

2.28

983

2.49

1027

 

2.71

---

---

4038

910

2.28

955

2.50

999

2.72

1041

 

2.95

---

---

4250

930

2.51

973

2.74

1015

2.97

1057

 

3.21

---

---

 

 

 

 

 

 

 

 

 

 

 

 

Std static motor and drive (belt drive)

Med static motor and drive (belt drive)

High static motor and drive (belt drive)

Table 38 – 548J*09

 

 

 

 

 

 

 

8.5 VERTICAL SUPPLY

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

AVAILABLE EXTERNAL STATIC PRESSURE (IN. WG)

 

 

 

CFM

 

0.2

0.4

 

 

0.6

0.8

 

 

1.0

 

RPM

 

BHP

RPM

BHP

RPM

BHP

RPM

BHP

RPM

BHP

2550

495

 

0.43

570

 

0.56

634

0.70

693

 

0.83

746

0.96

2763

524

 

0.53

595

 

0.67

657

0.81

714

 

0.95

766

1.09

2975

552

0.63

620

 

0.79

681

0.94

736

 

1.09

787

1.24

3188

582

0.76

647

 

0.92

705

1.08

759

 

1.25

808

1.41

3400

611

0.89

674

 

1.07

730

1.24

782

 

1.42

831

1.59

3613

641

1.05

701

 

1.23

756

1.42

806

 

1.60

854

1.79

3825

672

 

1.22

729

 

1.42

782

1.61

831

 

1.81

877

2.00

4038

702

 

1.41

758

 

1.62

809

1.83

857

 

2.03

901

2.24

4250

733

 

1.62

787

 

1.84

836

2.06

883

 

2.28

926

2.49

 

 

 

 

 

 

 

 

 

 

 

 

AVAILABLE EXTERNAL STATIC PRESSURE (IN. WG)

 

 

 

CFM

 

 

 

 

 

 

 

 

 

 

 

1.2

1.4

 

 

1.6

1.8

 

 

2.0

 

RPM

 

BHP

RPM

BHP

RPM

BHP

RPM

BHP

RPM

BHP

2550

795

 

1.09

841

 

1.23

885

1.36

926

 

1.50

965

1.64

2763

814

 

1.24

859

 

1.38

902

1.53

943

 

1.68

982

1.82

2975

834

1.40

878

 

1.55

921

1.71

961

 

1.86

999

2.02

3188

855

 

1.57

898

 

1.74

940

1.90

979

 

2.07

1017

2.24

3400

876

 

1.76

919

 

1.94

960

2.12

998

 

2.29

1036

2.47

3613

898

1.97

940

 

2.16

980

2.34

1018

 

2.53

1055

2.72

3825

921

2.20

962

 

2.40

1001

2.59

1039

 

2.79

---

---

4038

944

2.45

984

 

2.65

1023

2.86

---

 

---

---

---

4250

968

 

2.71

---

 

---

---

---

---

 

---

---

---

Std static motor and drive (belt drive)

Med static motor and drive (belt drive)

High static motor and drive (belt drive)

44

Page 44
Image 44
Bryant manual 548J*09, 2550 468 546, 2550 806 863, 2550 495 570, 2550 795 841

548J specifications

The Bryant 548J is a high-efficiency gas furnace that combines advanced features and technologies to provide exceptional heating performance. Designed for residential applications, the furnace is notable for its ability to deliver consistent warmth while ensuring energy efficiency and reliability.

One of the main features of the Bryant 548J is its ultra-high efficiency rating, which allows homeowners to save significantly on energy costs. With an Annual Fuel Utilization Efficiency (AFUE) rating of up to 96.5%, this furnace is designed to convert a large portion of fuel into usable heat. This is a remarkable characteristic that not only reduces utility bills but also contributes to a lower environmental footprint.

The 548J is equipped with a modulating gas valve and a variable-speed blower motor. The modulating gas valve enables the furnace to adjust its heating output based on real-time temperature demands, ensuring a more precise heating experience. This results in reduced temperature fluctuations within the home, providing a comfortable living environment. The variable-speed blower motor works in tandem with the modulating valve, facilitating improved air circulation and efficient temperature control.

Additionally, the Bryant 548J features a durable and compact design, making it suitable for various installation spaces. Its quality construction ensures longevity, while the optional stainless steel heat exchanger enhances its reliability. The furnace also includes a quiet operation mode, which minimizes noise levels, ensuring that the unit works quietly in the background without disturbing the household's peace.

Integration with smart home technology is another advantage of the Bryant 548J. Homeowners have the option to connect the furnace to a Wi-Fi-enabled thermostat, allowing for remote temperature control and monitoring. This feature offers enhanced convenience and the ability to optimize energy use according to a homeowner’s schedule.

For peace of mind, the Bryant 548J comes with a range of warranties, protecting the consumer's investment. Bryant’s commitment to quality is reflected in their extensive primary heating testing procedures, which ensure that each unit meets strict performance criteria before it reaches the customer.

In summary, the Bryant 548J is an efficient and reliable gas furnace that embodies advanced heating technology. With features such as high AFUE ratings, modulating gas valves, variable-speed blowers, and smart home compatibility, it stands out as a formidable option for modern residential heating solutions.