Table 9 — Evaporator Fan Motor Data

UNIT

EVAPORATOR-FAN

UNIT

MAXIMUM ACCEPTABLE

MAXIMUM ACCEPTABLE

MAXIMUM

558F

MOTOR

VOLTAGE

CONTINUOUS BHP*

OPERATING WATTS

AMP DRAW

 

Standard,

208/230

 

 

6.7

 

460

2.40

2120

3.0

 

Alternate

090,091

575

 

 

3.0

 

 

 

 

208/230

 

 

12.2

 

 

 

 

 

High Static

460

3.70

3313

5.5

 

 

575

 

 

5.5

 

 

208/230

 

 

6.7

 

Standard

460

2.40

2120

3.0

102,103

 

575

 

 

3.0

 

208/230

 

 

12.2

 

 

 

 

 

High Static

460

3.70

3313

5.5

 

 

575

 

 

5.5

 

 

208/230

 

 

6.7

 

Standard

460

2.40

2120

3.0

 

 

575

 

 

3.0

 

 

208/230

 

 

8.6

120,121

Alternate

460

2.90

2615

3.9

 

 

575

 

 

3.9

 

 

208/230

 

 

17.3

 

High Static

460

5.25

4400

8.5

 

 

575

 

 

8.5

 

 

208/230

 

 

12.2

 

Standard

460

3.70

3313

5.5

150,151

 

575

 

 

5.5

 

208/230

 

 

17.3

 

 

 

 

 

Alternate

460

5.25

4400

8.5

 

 

575

 

 

8.5

LEGEND

BHP — Brake Horsepower

*Extensive motor and electrical testing on these units ensures that the full horsepower range of the motors can be utilized with confidence. Using fan motors up to the horsepower ratings shown in this table will not result in nuisance tripping or premature motor failure. Unit warranty will not be affected.

NOTE: All indoor-fan motors 5 hp and larger meet the minimum effi- ciency requirements as established by the Energy Policy Act of 1992 (EPACT) effective October 24, 1997.

GENERAL FAN PERFORMANCE NOTES

1.Extensive motor and electrical testing on these units ensures that the full range of the motor can be utilized with confidence. Using fan motors up to the wattage ratings shown will not result in nuisance tripping or premature motor failure. Unit warranty will not be affected. For additional information on motor performance refer to Table 9.

2.Values include losses for filters, unit casing, and wet coils. See Table 8 for accessory/FIOP static pressure drop information.

3.Use of a field-supplied motor may affect wire sizing. Contact your Bryant representative for details.

4.Interpolation is permissible. Do not extrapolate.

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Bryant 558F installation instructions Evaporator Fan Motor Data, General FAN Performance Notes

558F specifications

The Bryant 558F is a highly efficient and versatile gas furnace designed to provide reliable heating for residential spaces. Known for its exceptional performance and advanced technology, the 558F caters to homeowners looking for comfort, efficiency, and sustainability in their heating solutions.

One of the primary features of the Bryant 558F is its two-stage heating capability. This system allows the furnace to operate at different levels of output, optimizing energy consumption based on the heating demands of the home. By operating at a lower stage most of the time, the 558F can maintain consistent indoor temperatures while using less energy, leading to reduced utility bills.

The furnace is also equipped with aVariable Speed ECM blower motor. This feature provides enhanced air distribution and comfort by allowing for more precise control over airflow. The variable speed operation ensures that the furnace can adjust to the heating needs of the space without the constant on-off cycling, promoting quieter operation and better efficiency.

In terms of efficiency ratings, the Bryant 558F boasts an impressive Annual Fuel Utilization Efficiency (AFUE) rating of up to 96%. This high rating indicates that the furnace converts a significant portion of its fuel into usable heat, making it an environmentally friendly choice. With lower greenhouse gas emissions, homeowners not only benefit from cost savings but also contribute to reducing their carbon footprint.

Additionally, the furnace incorporates advanced combustion technology, including a durable heat exchanger designed for longevity and efficiency. This component is vital for maximizing heat transfer while minimizing heat loss, contributing to the overall performance of the unit.

The Bryant 558F is compatible with the manufacturer's Infinity System control, providing homeowners with a user-friendly interface to manage their heating system effectively. This compatibility allows for the integration of smart home technology, enabling remote access and programmable settings for added convenience.

Installation and maintenance of the Bryant 558F are straightforward, thanks to its compact design and thoughtful layout. Homeowners can find peace of mind knowing that service and upkeep are manageable, prolonging the life of the furnace.

In summary, the Bryant 558F gas furnace combines efficiency, advanced technology, and reliability to provide exceptional indoor comfort. With its two-stage heating, variable speed blower motor, and high AFUE rating, the 558F stands out as an optimal heating solution for modern homes seeking both performance and sustainability.