What's Included:
The Lennox CK40HT evaporator coil, offered by McKinney HVAC, is a high-efficiency, cased coil designed to enhance the performance and reliability of your residential HVAC system. Featuring an all-aluminum design, this horizontal coil provides exceptional heat transfer, long-lasting durability, and quiet operation — making it an ideal match for Lennox air conditioners, heat pumps, and furnaces in the 3.5 to 5-ton range.
Licensed and Insured Installation
Key Features:
Cased Horizontal Design - Ensures seamless installation and compatibility with Lennox HVAC systems.
All-Aluminum Construction - Resists corrosion and extends coil life in demanding environments.
High-Efficiency Heat Transfer - Maximizes comfort and system performance year-round.
Quiet Operation - Engineered to minimize noise for a more peaceful indoor experience.
Compact & Durable - Easy to install in tight spaces and built for long-term reliability.
OEM-Compatible - Specifically designed to pair with Lennox furnaces and outdoor units.
Why Choose the Lennox CK40HT offered by McKinney HVAC?
If you're replacing an older coil or upgrading your Lennox system, the CK40HT offers the perfect balance of performance, efficiency, and durability. Backed by a 10-year warranty, it provides peace of mind and reliable comfort throughout every season.
Coil Model
CK40HT-42C
Type
Cased Evaporator Coil
Cabinet Size
C
Capacity Range
3.5-5-Ton
Refrigerant
R-454B
Warranty
10 Year Parts, 10 Year Cased and Uncased Coil
(When Registered with OEM)
RESOURCES
Evaporator Coil
SPEC SHEET
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