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Air Handlers

The air handler is the indoor component of a heat pump system. It includes the fan and the heating/cooling coil. The air handler is designed for a particular refrigerant, so it must be matched with the heat pump or air conditioner.

We offer many air handlers with variable and multi-speed features that can provide enhanced indoor comfort by slowly ramping up to your thermostat setting rather than simply turning on at full speed. This alleviates the "cold air blow" often associated with single speed air handlers, and dramatically reduces system noise.

Carrier Air Handler Product Offering

FE4B

Infinity® Fan Coil

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Model Family: FE4B
Refrigerant Type: Puron®
Blower Motor: Variable-Speed Communicating ECM
Factory Warranty Parts: 10-year parts limited warranty or “Carrier Customer Choice Warranty”
Manufacturer's Stated Benefits:
  • Thermostatic Expansion Valve (TXV) refrigeration management maintains proper flow to help insure reliable, efficient operation
  • Sloped, corrosion-free drain pan design helps reduce mold and bacteria build-up
  • Air purifier and humidifier compatible
  • Infinity intelligence enables self-configuration and easy troubleshooting with Infinity control
  • Fully insulated cabinet
  • Advanced temperature control
  • Ultra low power consumption during fan only operation
  • Summer dehumidification is blower motor enhanced
  • Supplemental, electrical-resistance heating packages available for field installation
  • Optional ArmorCoat™ tin-plating enhances corrosion resistance
  • Washable air filter
  • Recommended control: Infinity control
FV4C

Performance™ Fan Coil

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Model Family: FV4C
Refrigerant Type: Puron®
Blower Motor: Variable-speed
Factory Warranty Parts: 10-year parts limited warranty
Manufacturer's Stated Benefits:
  • Thermostatic Expansion Valve (TXV) refrigeration management maintains proper flow to help insure reliable, efficient operation
  • Sloped, corrosion-free drain pan design helps reduce mold and bacteria build-up
  • Air purifier and humidifier compatible
  • Fully insulated cabinet
  • Advanced temperature control
  • Ultra low power consumption during fan only operation
  • Supplemental, electrical-resistance heating packages available for field installation
  • Optional ArmorCoat™ tin-plating enhances corrosion resistance
  • Washable air filter
  • Recommended control: Performance Edge® relative humidity thermostat
FJ4

Comfort™ Fan Coil

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Model Family: FJ4
Refrigerant Type: Puron
Blower Motor: Multi-speed
Factory Warranty Parts: 10-year parts limited warranty upon timely registration or “Carrier Customer Choice Warranty”
Manufacturer's Stated Benefits:
  • ArmorTech™ Coil Protection for enhanced corrosion resistance.
  • Enhanced comfort features for improved temperature control and more consistent comfort.