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Top Pick Lennox - 14.3 Seer2 - 3 -ton - Single-stage Gas System With Variable Speed 80% Furnace - Upflow With Install (new) [KZirTj3s]

$84.99 $271.99 -69%

Lennox is a trusted leader in home comfort, known for delivering high-performance HVAC systems that combine efficiency, reliability, and innovation. With a focus on energy savings and long-term durability, Lennox products are engineered to meet the h

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Top Pick Lennox - 14.3 Seer2 - 3 -ton - Single-stage Gas System With Variable Speed 80% Furnace - Upflow With Install (new) [KZirTj3s]

Lennox is a trusted leader in home comfort, known for delivering high-performance HVAC systems that combine efficiency, reliability, and innovation. With a focus on energy savings and long-term durability, Lennox products are engineered to meet the highest standards in residential heating and cooling. Whether you're upgrading your system or starting fresh, Lennox offers advanced solutions designed to keep your home comfortable year-round.

Key Components:

  • MLKC1 Condenser: The Lennox MLKC1 is a single-stage air conditioner condenser designed for reliable, energy-efficient cooling performance. Built with a durable cabinet and optimized for 14.3 SEER2 systems, it's a solid choice for standard residential applications.

  • ML180UHV Furnace: The Lennox ML180UHV is an 80% AFUE single-stage furnace with a variable-speed blower motor, providing consistent airflow, enhanced temperature control, and quieter performance for greater overall comfort.

  • CK40CT Evaporator Coil: The Lennox CK40CT is a versatile, all-aluminum cased coil designed for upflow/downflow installations. Built for durability and corrosion resistance, it pairs seamlessly with Lennox air conditioners and heat pumps for reliable, long-lasting performance.

Bundle Size/Tonnage

3-Ton

Bundle Cooling Efficiency (SEER2)

14.3

Condenser Model

ML14KC1-036

Condenser Stages

Single

Furnace Model

ML180UH070V36B

Furnace Stages

Single

Furnace Efficiency 

80%

Furnace Capacity (BTU)

66k

Furnace Cabinet Size

B

Heat Source

Gas

Coil Model

CK40CT-36B

Coil Cabinet Size

B

AHRI

215582465

Refrigerant

R-454B

Warranty

10 Year Parts, 10 Year Compressor 

(When Registered with OEM)

  • RESOURCES

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  • We provide high-quality HVAC equipment, parts, and accessories for residential and light commercial heating, cooling, and ventilation systems. With a wide selection of trusted brands and expert customer support, we aim to simplify your HVAC needs by delivering reliable products and solutions for your HVAC installation and delivery needs!

 

What Our Customers Say

January 30, 2026

Absolutely no complaints!

The aesthetic is just what I wanted.

- Eleanor H..

January 30, 2026

Absolutely no complaints!

It's a very well-made product, great quality and very easy to use.

- Kenzie B..

January 30, 2026

Absolutely no complaints!

It's a very well-made product, great quality and very useful.

- Nalani D..

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