Quick Look

  • 5 Speed
  • Aluminum
  • Best

Product Overview

If you are looking for or are needing a better air handler for energy savings, the Carrier Comfort FX4D air handler is ready and willing to serve you. This air handler uses a multi-speed blower motor to improve and maintain comfort in your home and is stored in an insulated case, reducing noise production on your property. When properly matched with an outdoor air conditioner or heat pump, the Carrier Comfort FX4D air handler will increase your overall energy efficiency for your HVAC systems.


  • Product Features

    • Improved humidity control
    • ArmorCoat™ coil protection
    • Fully insulated cabinet
    • High-efficiency, 5-speed blower motor
    • Corrosion-free, sloped drain pan
    • Thermostatic Expansion Valve (TXV)
    • Puron® refrigerant
    • 10-year parts limited warranty
    • Optional labor warranty to purchase
    • Additional electrical-resistance heating packages available
  • Product Specifications

    • Enhanced blower motor for summer dehumidification
    • Quiet operation
    • Washable air filter
    • Recommended: Performance™ or Comfort™ series thermostats

    • Capacity of 1.5-5 tons
    • Requires 208-230 V
    • Flexible installation: horizontal, upflow, or downflow
    • 20-gauge, galvanized steel cabinet pre-painted in taupe metallic