PHYSICAL DATA (cont)

UNIT SIZE 574B

048090

048115

048130

 

060090

060115

060130

 

 

 

 

 

 

 

 

NOMINAL CAPACITY (ton)

4

4

4

 

5

5

5

 

 

 

 

 

 

 

 

OPERATING WEIGHT (lb)

463

463

463

 

499

499

499

COMPRESSORS

 

 

Scroll

 

 

Quantity

 

 

 

1

 

 

 

 

 

 

 

 

 

 

REFRIGERANT (R-410A)

 

 

 

 

 

 

 

Quantity (lb)

11.25

11.25

11.25

 

13.5

13.5

13.5

 

 

 

 

 

 

 

 

REFRIGERANT METERING DEVICE

 

 

 

 

 

 

 

Indoor

 

 

 

TXV

 

 

CONDENSER COIL

 

 

 

 

 

 

 

Rows—Fins/in.

2/21

2/21

2/21

 

2/21

2/21

2/21

Face Area (sq ft)

17.4

17.4

17.4

 

19.3

19.3

19.3

CONDENSER FAN

 

 

 

 

 

 

 

Nominal Cfm

3300

3300

3300

 

3300

3300

3300

Diameter (in.)

22

22

22

 

22

22

22

Motor Hp (Rpm)

1/4 (1100)

1/4 (1100)

1/4 (1100)

 

1/4 (1100)

1/4 (1100)

1/4 (1100)

EVAPORATOR COIL

 

 

 

 

 

 

 

Rows—fins/in.

4/15

4/15

4/15

 

4/17

4/17

4/17

Face Area (sq ft)

4.7

4.7

4.7

 

5.7

5.7

5.7

 

 

 

 

 

 

 

 

EVAPORATOR BLOWER

 

 

 

 

 

 

 

Nominal Airflow (Cfm)

1400

1400

1400

 

1750

1750

1750

Size (in.)

11 x 10

11 x 10

11 x 10

 

11 x 10

11 x 10

11 x 10

Motor Hp (Rpm)

3/4

3/4

3/4

 

1.0

1.0

1.0

 

 

 

 

 

 

 

 

FURNACE SECTION**

 

 

 

 

 

 

 

Burner Orifice No. (Qty…Drill Size)

3…38

3…33

3…31

 

3…38

3…33

3…31

Natural Gas

 

 

 

 

 

 

 

 

Burner Orifice No. (Qty…Drill Size)

3…46

3…42

3…41

 

3…46

3…42

3…41

Propane Gas

 

 

 

 

 

 

 

 

HIGH-PRESSURE SWITCH (psig)

 

 

 

 

 

 

 

Cutout

 

 

610 ± 15

 

 

Reset (Auto.)

 

 

420 ± 25

 

 

 

 

 

 

 

 

 

 

LOSS-OF-CHARGE/LOW-PRESSURE SWITCH

 

 

 

 

 

 

 

(Liquid Line) (psig)

 

 

20 ± 5

 

 

Cutout

 

 

 

 

 

 

45 ± 10

 

 

Reset (Auto.)

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

RETURN-AIR FILTERS (in.)

 

 

 

 

 

 

 

Throwaway†

24 x 30 x 1

24 x 30 x 1

24 x 30 x 1

 

24 x 30 x 1

24 x 30 x 1

24 x 30 x 1

†Required filter sizes shown are based on the larger of the ARI (Air Conditioning & Refrigeration Institute) rated cooling air- flow or the heating airflow velocity of 300 ft/min for throwaway type or 450 ft/min for high-capacity type. Air filter pressure drop for non-standard filters must not exceed 0.08 in. wg.

**Based on altitude of 0 to 2000 ft.

—6—

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Bryant 574B manual Physical Data
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574B specifications

The Bryant 574B is a remarkable air conditioning unit renowned for its efficient cooling performance and advanced technology. Designed for both residential and light commercial applications, this model stands out in the market for its durability and energy efficiency.

One of the primary features of the Bryant 574B is its wide capacity range. This unit is designed to cater to various room sizes, allowing homeowners to select an appropriate model that best suits their cooling needs. The 574B series comes with efficient cooling capacities, ensuring that indoor spaces remain comfortable even during the hottest summer months.

In terms of technology, the Bryant 574B integrates advanced refrigeration systems coupled with environmentally conscious refrigerants. The unit utilizes R-410A refrigerant, which is known for its efficiency and energy conservation properties, making it a more environmentally friendly choice compared to older models that used R-22 refrigerant. This transitions not only help in achieving better energy ratings but also align with modern regulations concerning refrigerants.

Another notable characteristic of the Bryant 574B is its impressive Seasonal Energy Efficiency Ratio (SEER). A higher SEER rating translates to lower energy consumption, which is a significant advantage for homeowners looking to minimize their electricity bills. The 574B boasts a SEER rating that meets or exceeds the standards set by the Department of Energy, showcasing its commitment to energy efficiency.

Durability is also a hallmark of the Bryant 574B air conditioner. Its construction includes a robust cabinet designed to withstand harsh weather conditions, ensuring longevity and consistent performance. The unit is equipped with a protective coating to prevent rust and corrosion, further extending its lifespan.

Moreover, the Bryant 574B features easy installation and maintenance. The design allows for straightforward setup, which can significantly reduce installation time. Additionally, the unit comes with an accessible maintenance panel, making routine checks and servicing hassle-free.

In summary, the Bryant 574B is a high-performing air conditioning system characterized by its efficiency, environmentally friendly design, and durability. With its advanced technologies and user-friendly features, it is a reliable choice for those seeking comfort and savings in their cooling systems.
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