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Frigidaire 921794F - FS4BF-024KB 16 SEER Extra High Efficiency Condenser Unit 24K R410A

Item: FS4BF024KB
MFR: 921794F
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The FS4BF series of Frigidaire air conditioners offers exceptional two-stage cooling performance. When combined with our engineered coils or air handlers, this unit delivers up to 16-SEER cooling. Ask your contractor for specific ratings for the complete system you're considering.

Features and Benefits:
  • R410A Refrigerant: Earth-friendly, non-ozone-depleting refrigerant.
  • Two-Stage Cooling: Provides more consistent temperatures throughout the home and increased dehumidification.
  • Durable: Galvanized steel with a polyester urethane finish. The 950-hour salt spray finish is 1.5 mil thick and resists corrosion 50% better than standard finishes.
  • Quiet: Compressor sound blanket and swept-wing fan blade significantly reduce unwanted noise.
  • Smart: ComfortAlert module detects system and electrical problems and directs the service technician to the root cause of the problem.
  • Green: Because of its energy efficiency and high-end comfort features, this unit qualifies for our ecoLogic® green seal.
  • Innovative Micro-Channel Coil: All-aluminum Micro-Channel coil resists corrosion (in select tonnages).
  • ENERGY STAR Rated: Exceeds ENERGY STAR efficiency requirements.
  • Quality Made: Factory checked 144 times before being shipped
  • Copeland Scroll UltraTech Compressor™: Proven and simple compressor design for years of reliability; two stages of cooling capacity.
  • Composite Base Pan: Absorbs sound and resists corrosion.
  • Louvered Condenser Guard: Durable metal to protect the unit from yard hazards and extreme weather.
  • Removable Top Grille Assembly: Allows ease of service from the top without disconnecting fan motor leads.
  • High Pressure Switch: Protects against abnormally high system pressures. Auto-reset feature prevents nuisance service visits.
  • Low Pressure Switch: Loss of charge protection ensures long life. Auto-reset feature prevents nuisance service visits.
  • Liquid Line Filter Drier: Included with unit; field installed.
  • One-Piece Top/Orifice: Designed for maximum airflow and quiet operation.
  • Swept-Wing Fan Blade: Designed to significantly reduce noise.
  • Comfort Alert™ Module: Technical diagnostic feature to assist the servicing technician in troubleshooting system and electrical conditions.
  • Easy Compressor and Controls Access: Designed to make servicing easier for the contractor.

  • Exceptional 10-year all-parts warranty
  • Long-lasting peace of mind with 10-year Comfort Quality Pledge to replace the entire unit if the compressor fails
  • Product registration required


NameFrigidaire 921794F - FS4BF-024KB 16 SEER Extra High Efficiency Condenser Unit 24K R410A
Gemaire Item NumberFS4BF024KB
Manufacturer Product Number921794F
SKU - PIM Number1383140716761
ERP Number216310
Unit of MeasureEACH
Weight131.0 Pound (lb.)
Length24.0 Inches (in)
Width24.0 Inches (in)
Height33.0 Inches (in)
Hazardous MaterialNo
EPA Cert RequiredNo
Country of OriginUSA
Equipment TypeAir Conditioner
Voltage208-230 VAC
Full Load Amps12.6
Minimum Circuit Amps15.5
Maximum Fuse Size25
Condenser Motor HP1/4 HP
Rated Load Amps11.6
Locked Rotor Amps58.3
Suction Line Size3/4"
Liquid Line Size3/8"
CertificationsAHRI, Nate
Compressor(1) Scroll
Number of Fan Blades1
Sound Level (dBA)70
Warranty Offered10 Year Parts - 10 Year Conditional Unit Replacement
Energy Star RatedYes
ETL CertifiedNo
LEED CertifiedNo
UL ListedNo
UL RecognizedNo
GEM - Case Quantity