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Westinghouse FS4BI

All Year Cooling Westinghouse Fs4Bi
  • Up to 24.50 SEER
  • Energy Star
  • May qualify for federal government tax credit
  • R-410A refrigerant
  • iQ Drive
  • Compressor sound blanket
  • Copper tube/aluminum fin coils
  • Permanently lubricated motors
  • Swept wing fan blade
  • High and low pressure switches
  • One piece top
  • Louvered condenser guard
  • Galvanized steel design


The Westinghouse 24 SEER FS4BI operates at up to 24.40 SEER, is Energy Star-rated and may qualify for the federal government tax credit. This Westinghouse 24 SEER system may help reduce annual cooling costs by hundreds of dollars for those who upgrade to the Westinghouse 24 SEER FS4BI.

R-410A refrigerant is used with this Westinghouse 24 SEER system to replace R-22. R-410A used with the Westinghouse 24 SEER FS4BI does not sacrifice comfort provided by this Westinghouse 24 SEER system despite its Earth-friendly tag.

iQ Drive used with the Westinghouse 24 SEER FS4BI is an inverter driven rotary compressor with variable operation. The result is ultra high energy efficiency, quiet operation and exceptional cooling and comfort power with this Westinghouse 24 SEER system. The Westinghouse 24 SEER FS4BI’s compressor sound blanket is also included for quiet operation.

Additional Benefits:

Westinghouse 24 SEER FS4BI

Copper tube/aluminum fin coils are used with this Westinghouse 24 SEER system for optimal heat transfer and to improve the durability and reliability of the Westinghouse 24 SEER FS4BI. This Westinghouse 24 SEER system’s  permanently lubricated motor does not require maintenance and further ensures quiet operation.

The Westinghouse 24 SEER FS4BI’s swept wing fan blade is designed for quiet operation to reduce unwanted noise levels, while high- and low-pressure switches protect the Westinghouse 24 SEER FS4BI form abnormally high system pressures and loss of refrigerant charge. This Westinghouse 24 SEER system’s one piece top maximizes airflow and is also effective in ensuring quiet operation.

The Westinghouse 24 SEER FS4BI’s louvered condenser guard protects the coil from external hazards. This Westinghouse 24 SEER system’s galvanized steel design offers further protection from external hazards and its salt spray finish resists corrosion.

Removable top grille assembly with this Westinghouse 24 SEER system allows the contractor to service the unit from the top without disconnecting fan motor leads. Easy compressor and control access with the Westinghouse 24 SEER FS4BI from the side of the unit makes service and repairs quicker and easier.

A 10 year all parts warranty and 10 year quality pledge back the Westinghouse 24 SEER FS4BI.

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