el15kc1
Air Conditioner
Mid-efficiency, single-stage air conditioner compatible with 2025 Compliant Refrigerant
ENERGY STAR® Qualified
R-454B
Elite models come with a 10-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.
Use Less Energy. Save More Money.
With efficiencies of up to 16.00 SEER2, the EL15KC1 can deliver significant energy savings. In fact, it can help cut your energy bills year-round. It may even help you qualify for energy rebates.
A peacefully quiet environment
To reduce operating sound levels, the EL15KC1 uses a sound-dampening system with a precision-balanced, direct-drive fan to ensure smooth, quiet operation. This lets it operate at a volume as quiet as 72 dB, or the sound of a handheld food mixer.
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
EL15KC1 Air Conditioner
5/5
Lennox HVAC
December 26, 2025The Lennox HVAC system we had installed recently is doing a great job in keeping our home comfortable. To date, due to the winter season, we have only utilized the heat portion of the system. The system’s ECM blower motor runs quiet and is unnoticeable during its operation.
Yes, I recommend this product.
Henrietta NY
Age: Over 65`
Gender: Male
Reason for Replacement: Emergency
4/5
4/5
5/5
5/5
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