ml14kc1
Air Conditioner
Standard-efficiency, single-stage air conditioner compatible with 2025 Compliant Refrigerant
ENERGY STAR® Qualified
R-454B
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 ML14KC1 meets or exceeds energy efficiencies of 14.30 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
ML14KC1 Air Conditioner
5/5
4/5
Still Waiting on the Term Excellent
December 30, 2025Smaller footprint than the Trane we had, so if room is an issue, this unit will help. Still struggling with proper humidity, but an April Air product attached to the downdraft sheet metal. The only complaint I have is that the fan, when running at 2 state (which seems to be most of the time), in a heating situation, has a high frequency component that sounds much like a jet engine. Pretty annoying, but I'll probably get used to it in time. The only reason I replaced the Trane (which was an excellent product), was I had a tune-up and inspection done on the Trane, and cracks in the heat exchanger were found. Not wanting to kill my family with carbon monoxide, and we were in the 17–23-degree temps, I told the technician that I wanted to replace the unit. Seems products like furnaces, and air conditioners, break down at the most opportune time for sales. Next day I had a new furnace and warmth again. Space heaters just don't do the trick in warming a larger home.
Blue Springs Mo.(Suburb of Kansas City Mo.)
Age: Over 65`
Gender: Male
Reason for Replacement: Emergency
4/5
3/5
4/5
5/5
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