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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.

Air Handler Product Offering

CBK48MVT

Highest Performance, Highest-Efficiency, Fully Digital, Variable-Speed Air Handler CBK48MVT

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Model Family: CBK48MVT
Refrigerant Type: R-454B
Blower Motor: Variable-Speed Blower Motor
Factory Warranty Parts: 10-Year Limited Warranty on compressor and covered components
Manufacturer's Stated Benefits:
  • Insulated Blower Compartment
  • Made with a fully insulated cabinet, special sound-absorbing materials and sturdy burners to reduce noise
  • This truly digital product is designed to pair with the Lennox S40 Smart Thermostat as part of a fully communicating system.
  • Quantum™ Coil–featuring a proprietary aluminum alloy exclusive to Lennox– is designed to weather the harshest elements.
CBK47UHET

High Performance, High-Efficiency, Constant-Torque Air Handler CBK47UHET

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Model Family: CBK47UHET
Refrigerant Type: R-454B
Blower Motor: Power Saver™ Constant-Torque"
Factory Warranty Parts: 10-Year Limited Warranty on compressors and a 5-Year Limited Warranty on covered components.
Manufacturer's Stated Benefits:
  • Upflow/horizontal (downflow optional—accessory required) Orientation
  • Quantum™ Coil–featuring a proprietary aluminum alloy exclusive to Lennox– is designed to weather the harshest elements.
  • Insulated Blower Compartment
CBK45UHVT

Standard Performance, High-Efficiency, Variable-Speed Air Handler CBK45UHVT

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Model Family: CBK45UHVT
Refrigerant Type: R-454B
Blower Motor: Variable-Speed Motor
Factory Warranty Parts: 5-Year Limited Warranty on compressors and a 5-Year Limited Warranty on covered components.
Manufacturer's Stated Benefits:
  • Fully-insulated cabinet reduces sound for quiet operation and helps prevent cabinet sweating in hot and humid environments
  • Upflow/horizontal (downflow optional—accessory required) Orientation
  • Quantum™ Coil–featuring a proprietary aluminum alloy exclusive to Lennox–is designed to weather the harshest elements.
CBK45UHET

Standard Performance, High-Efficiency, Constant-Torque Air Handler CBK45UHET

View Brochure
Model Family: CBK45UHET
Refrigerant Type: R-454B
Blower Motor: Power Saver™ Constant-Torque
Factory Warranty Parts: 5-Year Limited Warranty on compressors and a 5-Year Limited Warranty on covered components.
Manufacturer's Stated Benefits:
  • Upflow/horizontal (downflow optional—accessory required) orientation
  • Fully-insulated cabinet reduces sound for quiet operation and helps prevent cabinet sweating in hot and humid environments.
  • Quantum™ Coil–featuring a proprietary aluminum alloy exclusive to Lennox– is designed to weather the harshest elements.