-150

MODEL NUMBER NOMENCLATURE — 558F

558F E X 090 000 KB

558F036

558F – Packaged Rooftop

Standard Efficiency

Electric Cooling Unit

Voltage Designation

J – 208/230-1-60

P – 208/230-3-60

E – 460-3-60

T – 575-3-60

X – No Heat Installed

(Field-installed electric heaters available)

Nominal Tons

 

 

 

 

036 –

3

091

–

7

1/2*

048 –

4

102

–

8

1/2

060 –

5

120

– 10

 

072 –

6

121

– 10*

073 –

6*

150

– 12 1/2

090 –

7 1/2

 

 

 

 

*558F073,091,121 units are rated as mid-efficiency units.

Factory-Installed

Option Codes

Electric Heaters

000 – No factory-installed electric hea

NOTE: The example model number 558FEX090000KB designates a 71/2 ton 460-3-60 volt electric cooling rooftop unit with EconoMi$er and alternate drive.

ARI* CAPACITY RATINGS

UNIT

 

NOMINAL

 

STANDARD

 

NET COOLING

 

TOTAL

 

SEER†

 

SOUND

558F

 

TONS

 

CFM

 

CAPACITY

 

kW

Belt Drive

Direct Drive

 

RATING

 

 

 

(Btuh)

 

 

(dB)

 

 

 

 

 

 

 

 

 

 

 

 

 

036

3

1200

 

35,000

4.0

10.0

9.7

81

048

4

1600

 

47,000

5.5

10.0

9.7

81

060

5

2000

 

57,000

6.7

10.0

9.7

81

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

UNIT

 

NOMINAL

 

STANDARD

NET COOLING

 

TOTAL

 

 

 

SOUND

 

 

 

 

CAPACITY

 

 

EER

 

RATING

 

IPLV

558F

 

TONS

 

CFM

 

kW

 

 

 

 

 

(Btuh)

 

 

 

 

(dB)

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

072**

 

6

 

2100

 

72,000

 

8.0

 

9.0

 

81

 

††

073

 

6

 

2400

 

71,000

 

6.9

 

10.3

 

81

 

N/A

090**

 

71/2

 

2800

 

85,000

 

9.6

 

8.9

 

87

 

9.40

091

 

71/2

 

3000

 

89,000

 

8.4

 

10.3

 

87

 

10.6

102**

 

81/2

 

3000

 

98,000

 

11.0

 

9.0

 

87

 

9.00

120**

 

10

 

4000

 

117,000

 

13.0

 

9.0

 

88

 

9.40

121

 

10

 

4000

 

115,000

 

11.1

 

10.3

 

88

 

10.6

150**

 

121/2

 

4500

 

144,000

 

15.8

 

9.2

 

87

 

9.20

 

LEGEND

dB

— Sound Levels (decibels)

db

— dry bulb

EER

— Energy Efficiency Ratio

IPLV

— Integrated Part-Load Values

SEER — Seasonal Energy Efficiency Ratio

wb

— wet bulb

*Air Conditioning and Refrigeration Institute.

†Applies only to units with capacity of 65,000 Btuh or less. **Not ASHRAE 90.1 compliant.

††The IPLV applies only to 2-stage cooling units.

NOTES:

1.Rated in accordance with ARI Standards 210/240-94 (036-121) or 340/360-93 (150) and 270-95.

2.Ratings are net values, reflecting the effects of circulating fan heat.

3.Ratings are based on:

Cooling Standard: 80 F db, 67 F wb indoor entering-air tempera- ture and 95 F db air entering outdoor unit.

IPLV Standard: 80 F db, 67 F wb indoor entering-air temperature

and 80 F db outdoor entering-air temperature.

4All 558036-060, 073, 091, 121 units are in compliance with ASHRAE 90.1-1999 Energy Standard for minimum SEER and EER require- ments. Refer to state and local codes or visit the following website: http://solstice.crest.org/efficiency/bcap to determine if compliance with this standard pertains to a given geographical area of the United States.

California, Maryland, Washington, Wyoming, Massachusetts and various local and state building codes adopted the ASHRAE 90.1-99 efficiency standard on October 29, 2001.

26

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Bryant 551A, 551B manual MODEL NUMBER NOMENCLATURE - 558F, 558F036, Ari* Capacity Ratings, 558F E X 090 000 KB
Page 25 Page 27

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.
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