Lennox - Evaporator Coil- 42C - 'C' Cabinet - Horizontal - CK40HT

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Full manufacturer warranty included
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Regular price $1,140.63
Product details
  • Type Evaporator Coil
  • Vendor Lennox
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The Lennox CK40HT evaporator coil is a high-efficiency, cased coil engineered to boost the performance and reliability of your residential HVAC system. Built with an all-aluminum design, this horizontal coil delivers exceptional heat transfer, long-term 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.

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 – Built to minimize noise for a more peaceful indoor experience

  • Compact & Durable – Easy to install in tight spaces and engineered for long-term reliability.

  • OEM-Compatible – Designed specifically for pairing with Lennox furnaces and outdoor units.

Why Choose the Lennox CK40HT?

If you're replacing an older coil or upgrading your Lennox system, the CK40HT offers the perfect balance of performance, efficiency, and longevity. Backed by a 10-year warranty, it ensures peace of mind and dependable comfort through 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