MODEL NUMBER NOMENCLATURE — 558F180-300

5 5 8 F E X 2 1 0 0 0 0 A A A A

558F – Medium Efficiency

Electric Cooling Unit

Voltage Designation

E – 460-3-60

P – 208/230-3-60

Heat Type

X – No Heat Installed

(Field-installed electric heaters available)

Nominal Tons 180 – 15 210 – 18 240 – 20 300 – 25

Electric Heaters

000 – No factory-installed electric heaters

Fan Drive Position

(Standard Motor)*

B– Standard Low-Medium Fan Drive Static Capability

D– Alternate High Fan Drive Static Capability

Factory-Installed

Outdoor Air and Other

Upgrade Options

C – EconoMi$er

H– Manual Outdoor-Air Damper

Design Series Code

AA – Original Design Series

NOTE: The example model number 558FEX210000DAACB designates an 18 ton 460-3-60 volt electric cooling rooftop unit with scroll compres- sors, TXVs, EconoMi$er and the standard low-medium fan drive static capability.

ARI* CAPACITY RATINGS

UNIT

NOMINAL

STANDARD

NET COOLING

TOTAL

 

SOUND

 

CAPACITY

EER

RATING

IPLV

558F

TONS

CFM

WATTS

(Btuh)

 

(dB)

 

 

 

 

 

 

 

180

15

5300

178,000

16,828

9.7

88

9.9

210

18

5500

204,000

20,582

10.0

88

10.5

240

20

6200

236,000

24,559

9.7

95

10.4

300

25

7200

278,000

28,325

9.8

95

10.5

 

LEGEND

dB

— Sound Levels (decibels)

db

— Dry Bulb

EER — Energy Efficiency Ratio

IPLV

— Integrated Part-Load Values

wb

— Wet Bulb

*Air Conditioning and Refrigeration Institute.

NOTES:

1.Rated in accordance with ARI Standards 360-89 and 270-89.

2.The 558F300 is beyond the scope of the ARI Certification Program.

3.ARI ratings are net values, reflecting the effects of circulating fan heat.

4.Ratings are based on:

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

5.All 558F180-300 units are in compliance with ASHRAE 90.1-1999 Energy Standard for minimum SEER and EER requirements. 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 vari- ous local and state building codes adopted the ASHRAE 90.1-99 effi- ciency standard on October 29, 2001.

558F180-300

AIR QUANTITY LIMITS

UNIT 558F

MINIMUM CFM

MAXIMUM CFM

180

4500

7,500

210

5400

9,000

240

6000

10,000

300

7000

11,250

LOW OUTDOOR TEMPERATURE

OPERATING LIMITS (F)

UNITS

TEMPERATURE

All

40

180, 210 with Low Ambient Kit

10

240 and 300 with Low Ambient Kit

25

All with Motormaster® Head Pressure Control

–20

129

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Bryant 551B, 551A manual MODEL NUMBER NOMENCLATURE - 558F180-300, 5 5 8 F E X 2 1 0 0 0 0 A A A A, Ari* Capacity Ratings
Page 128 Page 130

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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