Bryant 549B Rpm Bhp Watts 2550 669 627 867 692 1056 754 1292 812, 3500 701 1361 762 1613 821 1910

Page 50

548F036-120

PERFORMANCE DATA (cont)

FAN PERFORMANCE — HORIZONTAL DISCHARGE UNITS (cont)

548F102 (81/2 TONS) — HIGH-STATIC 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

2550

 

550

0.69

669

627

0.94

 

867

692

1.17

1056

754

1.45

1292

812

 

1.74

1543

2660

 

557

0.72

692

634

0.97

 

891

698

1.21

1089

759

1.49

1327

816

 

1.79

1587

2700

 

573

0.79

747

648

1.05

 

956

711

1.29

1156

770

1.58

1404

827

 

1.88

1665

2800

 

588

0.86

803

662

1.13

 

1022

723

1.38

1233

782

1.66

1473

837

 

1.98

1753

2900

 

604

0.94

867

676

1.21

 

1089

737

1.48

1318

794

1.76

1560

848

 

2.08

1840

3000

 

620

1.02

932

690

1.30

 

1165

750

1.58

1404

806

1.86

1648

849

 

2.18

1927

3100

 

636

1.11

1006

704

1.39

 

1241

764

1.69

1499

818

1.97

1744

870

 

2.29

2023

3200

 

652

1.21

1089

718

1.49

 

1327

778

1.80

1595

831

2.09

1849

882

 

2.40

2119

3300

 

668

1.31

1173

732

1.59

 

1413

793

1.92

1700

844

2.21

1954

894

 

2.53

2232

3400

 

684

1.41

1258

747

1.70

 

1508

807

2.04

1805

857

2.35

2076

907

 

2.66

2343

3500

 

701

1.53

1361

762

1.82

 

1613

821

2.16

1910

871

2.48

2188

919

 

2.80

2462

3600

 

717

1.65

1465

777

1.94

 

1718

835

2.29

2023

885

2.63

2317

932

 

2.95

2587

3700

 

733

1.77

1569

792

2.07

 

1831

849

2.42

2136

899

2.78

2445

945

 

3.11

2718

3750

 

742

1.84

1630

800

2.14

 

1892

856

2.49

2197

907

2.86

2512

952

 

3.20

2719

3800

 

750

1.90

1683

807

2.21

 

1954

863

2.56

2257

914

2.93

2571

958

 

3.28

2854

3900

 

767

2.04

1805

822

2.35

 

2076

877

2.71

2386

928

3.09

2702

972

 

3.45

2987

4000

 

783

2.18

1927

838

2.50

 

2206

891

2.86

2512

942

3.26

2839

986

 

3.63

3121

4100

 

800

2.34

2067

854

2.66

 

2343

905

3.02

2645

956

3.43

2971

1000

 

3.81

3251

4200

 

817

2.49

2197

869

2.82

 

2479

920

3.19

2783

970

3.60

3099

1015

 

4.00

3380

4250

 

826

2.58

2275

877

2.91

 

2554

928

3.28

2854

977

3.69

3165

1022

 

4.10

3445

 

 

 

 

 

 

 

 

 

 

 

 

548F102 (81/2 TONS) — HIGH-STATIC MOTOR (BELT DRIVE)* (cont)

 

 

 

 

 

 

 

 

 

 

 

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

2550

 

864

1.99

1761

920

2.39

 

2110

974

2.76

2428

1005

3.04

2672

1034

 

3.31

2910

2660

 

868

2.04

1805

921

2.41

 

2136

976

2.78

2445

1008

3.06

2691

1037

 

3.33

2931

2700

 

878

2.16

1910

928

2.45

 

2162

983

2.88

2529

1015

3.17

2788

1044

 

3.45

3036

2800

 

889

2.29

2023

937

2.57

 

2266

986

2.91

2554

1018

3.20

2817

1047

 

3.49

3068

2900

 

900

2.41

2128

947

2.70

 

2377

993

3.01

2637

1025

3.31

2914

1055

 

3.61

3174

3000

 

910

2.52

2223

958

2.85

 

2504

1002

3.15

2751

1034

3.47

3049

1064

 

3.77

3321

3100

 

920

2.64

2326

968

2.99

 

2620

1012

3.30

2870

1045

3.63

3195

1075

 

3.95

3479

3200

 

931

2.76

2428

979

3.13

 

2735

1023

3.47

3002

1056

3.82

3359

1087

 

4.16

3659

3300

 

942

2.89

2537

989

3.26

 

2839

1034

3.63

3121

1067

3.99

3514

—

 

—

—

3400

 

954

3.02

2645

1000

3.40

 

2948

1044

3.79

3237

1078

4.17

3669

—

 

—

—

3500

 

966

3.15

2751

1011

3.55

 

3062

1054

3.94

3340

—

—

—

—

 

—

—

3600

 

978

3.30

2870

1022

3.69

 

3165

1065

4.10

3445

—

—

—

—

 

—

—

3700

 

990

3.45

2987

1034

3.84

 

3272

—

—

—

—

—

—

—

 

—

—

3750

 

997

3.54

3055

1040

3.93

 

3333

—

—

—

—

—

—

—

 

—

—

3800

 

1003

3.62

3114

1045

4.01

 

3387

—

—

—

—

—

—

—

 

—

—

3900

 

1015

3.80

3244

1057

4.18

 

3495

—

—

—

—

—

—

—

 

—

—

4000

 

1028

3.99

3373

—

—

 

—

—

—

—

—

—

—

—

 

—

—

4100

 

1042

4.18

3495

—

—

 

—

—

—

—

—

—

—

—

 

—

—

4200

 

—

—

—

—

—

 

—

—

—

—

—

—

—

—

 

—

—

4250

 

—

—

—

—

—

 

—

—

—

—

—

—

—

—

 

—

—

 

 

LEGEND

 

 

 

 

 

 

NOTES:

 

 

 

 

 

 

 

Bhp — Brake Horsepower Input to Fan

 

 

 

 

1. Boldface indicates field-supplied drive is required.

 

 

Watts — Input Watts to Motor

 

 

 

 

 

2.

 

 

indicates field-supplied motor and drive are required.

 

 

 

 

 

 

 

*Motor drive

range:

860 to

1080 rpm. All other rpms

require

field-

3. Maximum continuous bhp is 3.7 and the maximum continuous watts

are 3313.

 

 

 

 

 

 

 

supplied drive.

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

Refer to page 51 for general Fan Performance notes.

50

Page 49 Page 51
Image 50
Page 49 Page 51
Contents 548F036-072 548F090-120 549B036-072 549B090-120 FEATURES/BENEFITS542J150,180 Table of Contents INDOOR-AIR Quality Begins with Bryant Rooftops Service OptionsIntegrated ECONOMI$ERS and Outdoor AIR Options and Accessories Option ACCESSORY†LOW Ambient Controls Options and AccessoriesBarometric RELIEF/POWER Exhaust Emergency Heat Control PackageElectric Heaters DURA-SHIELDOUTDOOR Coil OptionsOutdoor Coil Protection Applications ECONOMI$ER Microprocessor ControllerConvenience Outlet Glycol Coil 150,180 onlyCompressor Hinged Panel Option Hail GuardBryant Commercial Programmable Thermostat Control BOX Hinged Panel OptionOptions and Accessories Controls Cooling, Units With EconoMi$er 548F036-072 and 549B036Controls Sequence of Operation 542J150,180Controls Typical Smoke Control/Fire Shutdown Wiring 542J150,180 Operating ModesApplication Data Concentric Duct Details 542J150,180 Application DataConcentric Duct Distribution 542J150,180 Vertical Discharge Ducting 548F036-120 and 549B036-120 Typical Piping and WiringHorizontal Discharge Ducting 548F036-120 and 549B036-120 Typical Piping and Wiring ARI* Capacity Ratings Model Number Nomenclature 548F UnitsODS Model Number Physical Data 548F036-072Physical Data 548F090-120072-548F036 Base Unit Dimensions Roof Curb Unit Size Accessory CRRFCURB001A00 Accessory DimensionsConnector ALT GAS Power Control PKG. Accy Drain Hole CRRFCURB002A00Accessory Dimensions II Select Unit Based on Required Cooling Capacity Selection Procedure with 548F048 ExampleDetermine Cooling and Heating Loads AT Design Conditions III Select Electric HeatSHC Performance DataCooling Capacities Entering AIR DRY-BULB Temp FEntering AIR DRY-BULB Temp F Bypass Performance DataCooling Capacities 4100/0.18 4700/0.21 Air Temperature Entering Outdoor Coil FInstantaneous and Integrated Heating Ratings UnderInstantaneous and Integrated Heating Ratings 3000 Cap 1800 Cap2400 Cap 2600 Cap3600 Cap CfmStandard Air 2400 Cap 4000 CapESP FAN Performance Vertical Discharge Units548F036 3 Tons Standard Motor Direct Drive 548F036 3 Tons Alternate Motor Belt DriveFAN Performance Vertical Discharge Units 548F048 4 Tons Alternate Motor Belt Drive548F060 5 Tons Alternate Motor Belt Drive 548F060 5 Tons Standard Motor Direct DriveESP 548F060 5 Tons HIGH-STATIC Motor Belt Drive 548F072 6 Tons HIGH-STATIC Motor Belt Drive 518 562 Rpm Bhp Watts511 539 534 607548F090 71/2 Tons HIGH-STATIC Motor Belt Drive 548F102 8 TONS* Standard Motor Belt Drive 548F102 81/2 Tons HIGH-STATIC Motor Belt Drive 963 2651 548F120 10 TonsRpm Bhp 973 2782Cfm Rpm Bhp Watts FAN Performance Horizontal Discharge UnitsAirflow Low Speed High Speed Cfm 208 230, 460, 575 FAN Performance Horizontal Discharge Units 548F048 4 Tons Alternate Motor Belt Drive729 388 787 450 895 593 658 276 722 337 840 470693 327 754 388 867 531 765 460 821 521548F060 5 Tons HIGH-STATIC Motor Belt Drive 548F072 6 Tons Standard Motor Belt Drive1900 982 779 1084 932 1160 1006 Rpm Bhp Watts 1800 942 700 1047 835 1139 9561031 1276 11142400 482 524 569 684 Rpm Bhp Watts 2250 465 473 554 6302300 471 487 559 646 2500 494 554 581 7232400 528 600 606 779 674 965 738 1199 795 Rpm Bhp Watts 2250 507 547 586 700 658 891 722 1097 7832300 513 562 592 723 663 916 727 1131 786 2500 542 648 619 835 686 1022 748 1258 806548F102 81/2 Tons Standard Motor Belt Drive 3100 636 1006 704 1241 764 1499 818 1744 Rpm Bhp Watts 2550 669 627 867 692 1056 754 1292 8122900 604 867 676 1089 737 1318 794 1560 848 3200 652 1089 718 1327 778 1595 831 1849General Notes for FAN Performance Tables FAN RPM AT Motor Pulley SETTINGS* 548F036-120 ACCESSORY/FIOP Static PRESSURE* in. wg 548F036-072ACCESSORY/FIOP Static PRESSURE* in. wg 548F090-120 Component CFMPower Requirements Optional Power ExhaustEconoMi$er Barometric Relief Damper Characteristics Mocp SizeHeater Rating Electric Heating CapacitiesMultiplication Factors DistributionOperating Watts AMP Draw Efficiency % INDOOR-FAN Motor Performance 548F UnitsUnit INDOOR-FAN Maximum Acceptable Motor 090Electrical Data Units Without Electrical Convenience OutletElectrical Data Units Without Electrical Convenience OutletOFM IFM SIZE† Voltage Compressor Electric Heat Power Supply DisconnectNominal IFM Range Tons81/2 Tons Units with Electrical Convenience Outlet Units with Electrical Convenience Outlet 40.4 45†† 195/195 13.6/15.6 57.4 59.9 60†† 208/211 Voltage Compressor Electric Power Supply Disconnect Unbalanced 3-Phase Supply Voltage Typical Wiring Schematic SW4Typical Wiring Schematic Outdoor-Fan Motor549B036-060 Model Number Nomenclature549B E X 090 000 AA 549B072-120549B036-072 Base Unit 549B549B090,120 Base Unit Dimensions 549B036-120 549B090,120 ′-0 ″ ′-2 ″549B036-072 ″ 19 NPT 827 583 44.5 12.7 NPT Capacity Selection Procedure with 549B048 ExampleII Select Unit Based on Required Cooling Enter Cooling Capacities table at outdoor entering temperFactor SHCEntering AIR DRY-BULB Temp F Bypass 549B090 71/2 Tons Temp F 549B072 6 Tons Temp F1800/0.06 2100/0.066 2400/0.071 3000/0.088 Entering Air 2250/0.12 3000/0.15 3750/0.18 Entering Air549B048 4 Tons 549B036 3 Tons900 Cap 2100 Cap 549B060 5 Tons549B072 6 Tons 549B120 10 Tons Temperature Air Entering Outdoor Coil F db at 70% rh549B090 71/2 Tons 709 782 835 900 937 1100 Rpm Bhp 900673 736 805 865 911 1000 746 806 867 929 964 1200549B060 5 Tons Standard Motor Belt Drive 549B072 6 Tons Standard Motor Belt Drive549B090 71/2 Tons Standard Motor Belt Drive 549B120 10 Tons Standard Motor Belt Drive 670 758 812 863 914 1200 584 656 734 818 875 1000627 738 800 848 895 1100 710 780 840 889 938 13001372 Cfm Rpm Bhp 1500 1108 1187 1202 10792100 1252 1320 1388 1448 Airflow External Static Pressure in. wg635 699 Rpm Bhp 2250630 695 645 708615 679 734 787 595 657 716 770605 667 725 779 625 691 744 796FAN RPM AT Motor Pulley SETTINGS* 549B036-120 ACCESSORY/FIOP Static PRESSURE* in. wg 549B036-072ACCESSORY/FIOP Static PRESSURE* in. wg 549B090,120 549B 036INDOOR-FAN Motor Data 549B036-120 Outdoor Sound Power Total Unit Electric Heating CapacitiesRLA LRA Nominal Voltage Electric Power Minimum Unit Compressor OFMDisconnect Voltage Range Heat Supply FLA MCA Mocp LRAPh-Hz Min Max Nominal Voltage Electric Power Minimum Unit CompressorIFM Disconnect Voltage Range Heat Supply RLA LRA FLA30.4 106/106 43.0 247/247 10.4 21.7 25.0 70.1 74.3 269/272 Typical Wiring Schematic Potter & Brunfield Amps MustRating HFG. PT. no Trip RVSPart 2 Products Guide Specifications 548F and 549B036-120 UnitsPart 1 General Guide Specifications 548F and 549B036-120 Units Guide Specifications 548F and 549B036-120 Units 100 Model Number Nomenclature 542J150,180 Units 542J E X 150 000 AB H B542J150,180 Units Weight Distribution and Center of GravityUnit Weight Weight of Corner Dimensions Cooling HEATING-HIGH Temp HEATING-LOW Temp Sound UnitALT Unit 542JSTD STD ALTUnit Weight of Corner Unit Maximum Shipping WeightUnit Dimensions 542J 150 1895 860 180 2205 1000CRRFCURB011A00 DIMENSIONS* degrees and inchesPKG NO. REF Curb Description Height CRRFCURB010A00 CRRFCURB012A00Convenience Outlet 542J150,180 Horizontal Adapter Installation 542J150,180Accessory Curb Description HeightPower Exhaust 542J150,180 Non-Fused Disconnect 542J150,180Selection Procedure with 542J180 Example Capacity TC of 180,800 Btuh, a sensible heat capacity542J150 Temp F Air Entering Indoor Coil Cfm/BF 542J180CFM Integrated Heating Capacities5625 General Notes for FAN Performance Tables Fan Performance Using Accessory Power Exhaust ACCESSORY/FIOP Static PRESSURE* in. wg 542J150,180FAN RPM AT Motor Pulley SETTINGS* 542J150,180 ACCESSORY/FIOP Unit Size Unit Voltage CFMGlycol Coil Ratings Electric Heating Capacities 542J150,180Glycol Coil Data INDOOR-FAN Motor Performance 542J150,180 542J180, 460-3-60 Shown LPS BKR W/ATLOR CAPOptional Non-Fused Disconnect 542J150,180 Part 2 Products Guide Specifications 542J150,180 UnitsPart 1 General Guide Specifications 542J150,180 Units 120 121 Index 95,96
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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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