PHYSICAL DATA — 558F036-073

 

 

 

 

 

 

 

 

 

558F036

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

UNIT SIZE 558F

 

036

048

 

060

 

072

 

073

NOMINAL CAPACITY (tons)

 

3

4

 

5

 

6

 

6

 

 

 

OPERATING WEIGHT (lb)

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

Unit

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

Al/Al*

 

365

375

 

395

 

470

 

520

 

 

 

 

Al/Cu*

 

370

381

 

402

 

479

 

530

 

-150

 

 

Cu/Cu*

 

373

387

 

410

 

490

 

540

 

 

 

EconoMi$er

 

47

47

 

47

 

47

 

47

 

 

 

Roof Curb†

 

115

115

 

115

 

115

 

115

 

 

 

COMPRESSOR

 

Reciprocating

RReciprocating

 

Reciprocating

 

Scroll

 

 

Scroll

 

 

 

Quantity

 

1

1

 

1

 

1

 

 

1

 

 

 

No. Cylinders (per circuit)

 

2

2

 

2

 

2

 

2

 

 

 

Oil (oz)

 

50

50

 

50

 

54

 

54

 

 

 

REFRIGERANT TYPE

 

 

 

 

 

R-22

 

 

 

 

 

 

 

 

 

Operating Charge (lb-oz)

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

Circuit 1

 

4-4

6-6

 

6-14

 

9-0

 

5-0

 

 

 

 

Circuit 2

 

 

 

 

 

 

 

CONDENSER COIL

 

 

 

Enhanced Copper Tubes, Aluminum Lanced Fins

 

 

 

 

 

 

Rows...Fins/in.

 

1...17

2...17

 

2...17

 

2...17

 

2...17

 

 

 

Total Face Area (sq ft)

 

8.36

8.36

 

10.42

 

10.42

 

10.42

 

 

 

CONDENSER FAN

 

 

 

 

 

Propeller Type

 

 

 

 

 

 

 

 

 

Nominal Cfm

 

3500

4000

 

4000

 

4000

 

4000

 

 

 

Quantity...Diameter (in.)

 

1...22.0

1...22.0

 

1...22.0

 

1...22.0

 

2...22

 

 

 

Motor Hp...Rpm

 

1/ ...1100

1/ ...1100

 

1/ ...1100

 

1/ ...1100

 

1/ ...1100

 

 

 

Watts Input (Total)

 

4

 

4

 

4

 

 

4

 

 

4

 

 

 

 

 

325

325

 

325

 

325

 

325

 

 

 

EVAPORATOR COIL

 

 

 

Enhanced Copper Tubes, Aluminum Double-Wavy Fins

 

 

 

 

 

 

Expansion Device

 

 

 

 

Acutrol™ Metering Device

 

 

 

 

 

 

 

 

 

Rows...Fins/in.

 

2...15

2...15

 

3...15

 

4...15

 

4...15

 

 

 

Total Face Area (sq ft)

 

4.17

5.5

 

5.5

 

5.5

 

5.5

 

 

 

EVAPORATOR FAN

 

 

 

 

 

Centrifugal Type

 

 

 

 

 

 

 

 

 

Quantity...Size (in.)

Std

1...10 x 10

1...10 x 10

 

1...11 x 10

 

1...10 x 10

 

1...11 x 10

 

 

 

 

 

Alt

1...10 x 10

1...10 x 10

 

1...10 x 10

 

 

1...10 x 10

 

 

 

 

 

High-Static

1...10 x 10

1...10 x 10

 

1...10 x 10

 

1...10 x 10

 

1...10 x 10

 

 

 

Type Drive

Std

Direct

Direct

 

Direct

 

Belt

 

Direct

 

 

 

 

 

Alt

Belt

Belt

 

Belt

 

 

Belt

 

 

 

Nominal Cfm

High-Static

Belt

Belt

 

Belt

 

Belt

 

Belt

 

 

 

 

1200

1600

 

2000

 

2400

 

2000

 

 

 

Maximum Continuous Bhp

Std

.34

.75

 

1.20

 

2.40

 

1.20

 

 

 

 

 

Alt

1.00

1.00

 

1.30/2.40**

 

1.30/2.40**

 

 

 

 

 

High-Static

2.40

2.40

 

2.90

 

2.90

 

2.90

 

 

 

Motor Frame Size

Std

48

48

 

48

 

56

 

48

 

 

 

 

 

Alt

48

48

 

56

 

56

 

 

 

 

 

High-Static

56

56

 

56

 

56

 

56

 

 

 

Nominal Rpm High/Low

Std

860/800

1075/970

 

1075/970

 

1075/970

 

 

 

 

 

Alt

1620

1620

 

1725

 

1725

 

 

 

 

 

High-Static

1725

1725

 

1725

 

1725

 

1725

 

 

 

Fan Rpm Range

Std

 

 

1070-1460

 

 

 

 

 

 

 

Alt

760-1000

835-1185

 

900-1300

 

1070-1460

 

 

 

Motor Bearing Type

High-Static

1075-1455

1075-1455

 

1300-1685

 

1300-1685

 

1300-1685

 

 

 

 

Ball

Ball

 

Ball

 

Ball

 

Ball

 

 

 

Maximum Allowable Rpm

 

2100

2100

 

2100

 

2100

 

2100

 

 

 

Motor Pulley Pitch Diameter Min/Max (in.)

Std

 

 

2.8/3.8

 

 

 

 

 

 

 

Alt

1.9/2.9

1.9/2.9

 

2.4/3.4

 

2.4/3.4

 

 

 

 

 

High-Static

2.8/3.8

2.8/3.8

 

3.4/4.4

 

3.4/4.4

 

3.4/4.4

 

 

 

Nominal Motor Shaft Diameter (in.)

Std

1/

2

1/

 

1/

2

 

5/

8

 

1/

2

 

 

 

 

 

Alt

1/

2

 

5/

 

 

 

5/

 

 

 

 

 

2

1/

 

8

 

8

 

 

 

 

 

High-Static

5/

2

 

7/

 

7/

 

 

5/

 

 

 

 

 

8

5/

 

8

 

8

 

8

 

 

 

Fan Pulley Pitch Diameter (in.)

Std

 

8

 

 

 

 

 

 

 

 

 

 

 

 

4.5

 

 

 

 

 

 

 

Alt

4.5

4.0

 

4.5

 

4.5

 

 

 

 

 

High-Static

4.5

4.5

 

4.5

 

4.5

 

4.5

 

 

 

Belt, Quantity...Type...Length (in.)

Std

 

 

1...A...40

 

 

 

 

 

 

Alt

1...A...34

1...A...34

 

1...A...39

 

 

1...A...39

 

 

 

 

 

High-Static

1...A...39

1...A...39

 

1...A...40

 

1...A...40

 

1...A...40

 

 

 

Pulley Center Line Distance (in.)

Std

 

 

14.7-15.5

 

 

 

 

 

 

 

Alt

10.0-12.4

10.0-12.4

 

14.7-15.5

 

14.7-15.5

 

 

 

Speed Change per Full Turn of

High-Static

10.0-12.4

10.0-12.4

 

14.7-15.5

 

14.7-15.5

 

14.7-15.5

 

 

 

 

 

 

80

 

 

 

 

 

 

Movable Pulley Flange (rpm)

Std

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

Alt

48

70

 

80

 

80

 

 

 

Movable Pulley Maximum Full Turns

High-Static

65

65

 

60

 

60

 

60

 

 

 

 

 

 

5

 

 

 

 

 

 

From Closed Position

Std

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

Alt

5

5

 

5

 

5

 

 

 

 

 

High-Static

6

6

 

5

 

5

 

5

 

 

 

Factory Setting

Std

 

 

3

 

 

 

 

 

 

 

Alt

3

3

 

3

 

3

 

 

 

Factory Speed Setting (rpm)

High-Static

31/2

31/2

 

31/2

 

31/2

 

31/2

 

 

 

Std

 

 

1225

 

 

 

 

 

 

 

Alt

856

975

 

1060

 

1060

 

 

 

Fan Shaft Diameter at Pulley (in.)

High-Static

1233

1233

 

1396

 

1396

 

1396

 

 

 

 

5/

8

5/

 

5/

8

 

5/

8

 

5/

8

 

 

 

 

 

 

 

8

 

 

 

 

 

 

 

 

 

 

HIGH-PRESSURE SWITCH (psig)

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

Standard Compressor Internal Relief (Differential)

 

 

 

450 ± 50

 

 

 

 

500 ± 50

 

450 ± 50

 

 

 

Cutout

 

 

 

428

 

 

 

 

428

 

428

 

 

 

Reset (Auto.)

 

 

 

320

 

 

 

 

320

 

320

 

 

 

LOW-PRESSURE SWITCH (psig)

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

Cutout

 

 

 

 

7 ± 3

 

 

 

 

 

 

 

 

 

 

Reset (Auto.)

 

 

 

 

22 ± 7

 

 

 

 

 

 

 

 

 

 

FREEZE-PROTECTION THERMOSTAT (F)

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

Opens

 

 

 

 

30 ± 5

 

 

 

 

 

 

 

 

 

 

Closes

 

 

 

 

45 ± 5

 

 

 

 

 

 

 

 

 

 

OUTDOOR-AIR INLET SCREENS

 

 

 

 

 

Cleanable

 

 

 

 

 

 

 

 

 

Quantity...Size (in.)

 

 

 

1...20 x 24 x 1

 

 

 

 

 

 

1...20 x 25 x 1

 

 

 

 

 

 

 

 

 

 

 

 

1...16 x 25 x 1

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

RETURN-AIR FILTERS

 

 

 

 

 

Throwaway

 

 

 

 

 

 

 

 

 

Quantity...Size (in.)

 

 

 

2...16 x 25 x 2

 

 

 

 

 

 

4...16 x 20 x 2

 

 

 

 

LEGEND

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

Al

Aluminum

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

Bhp

Brake Horsepower

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

Cu

Copper

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

*Evaporator coil fin material/condenser coil fin material. Contact your local representative for details about coated fins.

†Weight of 14-in. roof curb. **Single phase/three phase.

NOTE: The 558F036-150 units have a loss-of-charge switch located in the liquid line..

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Bryant 551B, 551A manual PHYSICAL DATA - 558F036-073

551A, 551B, 558F specifications

The Bryant 551B and 551C are two highly efficient air conditioning units designed to provide optimal comfort in residential settings. Known for their reliability and performance, these models are part of Bryant's esteemed line of heating and cooling solutions.

One of the standout features of the Bryant 551B is its two-stage cooling system, which allows for better humidity control and increased comfort. This ensures that homeowners can enjoy consistent temperatures while reducing energy consumption. The unit operates quietly, thanks to its noise-reducing technology, making it an ideal choice for bedrooms and living spaces.

On the other hand, the Bryant 551C builds upon this foundation with its variable-speed compressor. This technology allows the unit to adjust its cooling output according to the specific needs of the home. This results in seamless operation and even greater energy efficiency. Both models also incorporate Bryant's advanced control capabilities, which allow users to monitor and adjust settings remotely via smart devices, adding a layer of convenience and modernity to home climate control.

With an emphasis on durability, both the 551B and 551C feature a galvanized steel cabinet that protects against weather-related damage. The powder coat finish further enhances their resistance to rust and corrosion, ensuring a long lifespan and minimal maintenance.

Another significant characteristic of these units is their excellent Seasonal Energy Efficiency Ratio (SEER) ratings. The 551B boasts a SEER rating of up to 16, while the 551C takes it even further with ratings exceeding 20. This efficiency not only translates to lower energy bills for homeowners but also contributes to a reduced carbon footprint, making these units environmentally friendly options.

Both models are also designed to operate with eco-friendly refrigerants, aligning with modern energy standards and regulations aimed at reducing greenhouse gas emissions.

In summary, the Bryant 551B and 551C are exemplary choices for homeowners looking for reliable, efficient, and high-performing air conditioning solutions. With features such as two-stage and variable-speed compressors, advanced smart technology, and robust construction, these models stand out in the competitive HVAC market. They promise a comfortable indoor environment along with significant energy savings, making them a wise investment for the future.