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Merit® Series

ml13kc1

NEW!

Air Conditioner

Standard-efficiency, single-stage air conditioner compatible with 2025 Compliant Refrigerant

air conditioner
Price Guide
$
Efficiency Rating (SEER 2)
13.4
Energy Star®
ENERGY STAR logo ENERGY STAR® Qualified
Refrigerant Type
Refrigerant icon R-454B
Warranty

Merit models come with a 5-Year Limited Warranty on compressors and a 5-Year Limited Warranty on covered components. A 10-Year Extended Limited Warranty is available with product registration. For more information, visit www.Lennox.com/WarrantyYourWay.

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Features

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Illustration of The standard of operation

The standard of operation

The standard of operation

A single-stage unit is either on or off, working at full capacity when in use. With this simplified mode of operation, this product provides the heating and cooling levels you’d expect.

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Efficient and Affordable

The ML13KC1 meets or exceeds energy efficiencies of 13.40 SEER2, delivering comfort and energy savings at a more affordable price.

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Illustration of Our Uncontested Quantum™ Coil

Our Uncontested Quantum™ Coil

Our Uncontested Quantum™ Coil

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.

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A refrigerant that’s better for the environment.

This product is compliant with 2025 EPA regulations for lower global warming potential (GWP) refrigerants. The Lennox choice of 2025 Compliant Refrigerant has a lower GWP than its predecessor and is formulated to provide excellent, reliable performance of your system for years to come.

A refrigerant that’s better for the environment.