CBK45UHPT-01
Air Handler
Standard performance, standard-efficiency, three-speed air handler with refrigerant versatility

Features
The standard of affordable efficiency.
With it's simplified mode of operation, this product offers the air circulation you'd expect in an affordable, efficient package. Your dealer can even select one of three speeds to customize it to your home's specific needs during install.
Peacefully quiet operation
Fully insulated two-piece cabinet optimizes air flow, helps prevent cabinet sweating in hot and humid environments, and reduces operating sound levels for quiet and comfort throughout your home.
Quiet and reliable
Fully-insulated cabinet reduces sound for quiet operation and helps prevent cabinet sweating in hot and humid environments.
With years of rigorous testing under the most extreme conditions, our Quantum™ Coil–featuring a proprietary aluminum alloy exclusive to Lennox–is designed to weather the harshest elements.

Ratings & Reviews
See what other customers are saying about
CBK45UHPT Air Handler
Installation was not done properly
July 14, 2025The system had several leaks and Had to have the AC technician out several times to change part and fix leaks in the outside and in the HVAC in the attic.
Age: 55 - 65
Gender: Male
Reason for Replacement: New home purchase
It’s just okay
July 14, 2025Had a 10 mo old unit replaced due to mechanical noise and the new one made the same noise twice now. I was astonished It’s been quiet for a while but now I don’t trust it sorry.
Naples fl
Age: Over 65`
Gender: Female
Reason for Replacement: Used home purchase