ml14kp1
Heat Pump
Standard-efficiency, single-stage heat pump
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 ML14KP1 meets or exceeds energy efficiencies of 14.30 SEER2 and an HSPF2 of 7.50, 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.
Ratings & Reviews
See what other customers are saying about
ML14KP1 Heat Pump
5/5
5/5
Lennox functions good
August 02, 2026Very satisfied with Lennox air conditioner. Keeping us cool these hot muggy days! Keep it set on 78 during day and bump it down to 77 when going to bed.
Gender: Female
Reason for Replacement: New home purchase
5/5
5/5
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