ml13kc1
Air Conditioner
Standard-efficiency, single-stage air conditioner compatible with 2025 Compliant Refrigerant
ENERGY STAR® Qualified
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.
Features
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.
Efficient and Affordable
The ML13KC1 meets or exceeds energy efficiencies of 13.40 SEER2, delivering comfort and energy savings at a more affordable price.
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.
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.
Ratings & Reviews
See what other customers are saying about
ML13KC1 Air Conditioner
5/5
It works.
November 04, 2025Only have about 45 hours of heat use, so far so good. It is quiet, and I like the low fan speed for fan on setting. Has not been real cold yet, the real test will come when we get a taste of Minnesota winter. The air works good. The outside unit is much quieter than the old one. Also the AC uses almost 50% less electric than my 40 year old unit.
Yes, I recommend this product.
Minneapolis Minnesota
Age: Over 65`
Gender: Male
Reason for Replacement: Planned
4/5
3/5
3/5
3/5
Disappointment
November 04, 2025This new HVAC system was very spendy. The blower was waking me up at night, so a tech came out (a three-week wait) and set it to it's lowest setting, but it is still too loud. So I cannot really recommend it for a small house where the furnace is not out in the garage or somewhere out of the way to give the air farther to travel and dissipate a bit.
Portland Oregon
Age: Over 65`
Gender: Female
Reason for Replacement: Planned
3/5
4/5
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