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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.

ComfortMaker Air Handler Product Offering

FCM4X

SoftSound® Deluxe Fan Coil

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Model Family: FCM4X
Refrigerant Type: R-410A
Blower Motor: Variable-speed
Factory Warranty Parts: 10-year parts limited warranty
Manufacturer's Stated Benefits:
  • Efficiency-optimizing Thermostatic Expansion Valve (TXV)
  • Compatible with two-stage outdoor units
  • Enhanced heat pump heating comfort with higher temperature delivery
  • Corrosion-resistant all-aluminum coil
  • Convenient washable filter
  • Air purifier and dehumidifier compatible
  • Fully insulated cabinet
  • Corrosion-free sloped drain pan design helps reduce mold and bacteria buildup
  • 10-year No Hassle Replacement™ limited warranty
  • Sturdy galvanized steel cabinet
  • Compatible control: Observer® communicating control installed as part of a complete Observer communicating system for full f
FVM4X

SoftSound® Fan Coil

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Model Family: FVM4X
Refrigerant Type: R-410A
Blower Motor: Variable-speed
Factory Warranty Parts: 10-year parts limited warranty
Manufacturer's Stated Benefits:
  • Efficiency-optimizing Thermostatic Expansion Valve (TXV)
  • Compatible with two-stage outdoor units
  • Corrosion-resistant all-aluminum coil
  • Convenient washable filter
  • Air purifier and dehumidifier compatible
  • Fully insulated cabinet
  • Corrosion-free sloped drain pan design helps reduce mold and bacteria buildup
  • 5-year No Hassle Replacement™ limited warranty
  • Sturdy galvanized steel cabinet
  • Compatible thermostat: three-stage heat/two-stage cool with humidity control
FXM4X

SoftSound® Fan Coil

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Model Family: FXM4X
Refrigerant Type: R-410A
Blower Motor: Multi-speed
Factory Warranty Parts: 10-year parts limited warranty
Manufacturer's Stated Benefits:
  • Efficiency-optimizing Thermostatic Expansion Valve (TXV)
  • Corrosion-resistant all-aluminum coil
  • Convenient washable filter
  • Fully insulated cabinet
  • Corrosion-free sloped drain pan design helps reduce mold and bacteria buildup
  • 1-year No Hassle Replacement™ limited warranty
  • Sturdy galvanized steel cabinet
  • Compatible thermostat: two-stage heat/one-stage cool
FEM4X

Performance® Fan Coil

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Model Family: FEM4X
Refrigerant Type: R-410A
Blower Motor: Multi-speed fan blower
Factory Warranty Parts: 10-year parts limited warranty
Manufacturer's Stated Benefits:
  • Efficiency-optimizing Thermostatic Expansion Valve (TXV) (select models only)
  • Narrow design to fit tight spaces
  • Corrosion-resistant all-aluminum coil
  • Fully insulated cabinet
  • Corrosion-free sloped drain pan design helps reduce mold and bacteria buildup

Carrier Air Handler Product Offering

FE4AN

Infinity® Fan Coil

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Model Family: FE4AN
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
  • 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
FV4CN

Performance™Series Fan Coil

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Model Family: FV4CN
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
FX4DN

Comfort™ Fan Coil

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Model Family: FX4DN
Refrigerant Type: Puron®
Blower Motor: 5-Speed
Factory Warranty Parts: 10-year parts limited warranty
Manufacturer's Stated Benefits:
  • Fixed speed model is energy efficient with savings of 2% to 3% in cooling costs.
  • Designed to match with environmentally sound Puron® refrigerant.
  • Equipped with a Thermal Expansion Valve (TXV).
  • 10-year parts limited warranty when properly registered.