ML16KP2
Heat Pump
Mid-efficiency, two-stage heat pump compatible with Lennox' Low GWP 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
Balanced comfort and efficiency
While most heat pumps are single stage, meaning they're either on or off, this heat pump can heat or cool at two different speeds. Most of the time the unit will meet cooling needs at its lower speed, resulting in balanced and consistent temperatures with lower energy use.
Efficient and Affordable
The ML16KP2 offers energy efficiences of up to 17.5 SEER2 and 8.2 HSPF2, 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
ML16KP2 Heat Pump
5/5
Quiet, Efficient, and an Excellent Value
July 11, 2026We've been extremely pleased with the Lennox ML16KP2 heat pump. It runs much quieter than our old system, keeps the house consistently comfortable, and has already made a noticeable difference in our energy bills. Even during the hottest days and cooler mornings, it maintains an even temperature without constantly cycling on and off. The installation went smoothly, and the system has performed flawlessly since day one. If you're looking for a dependable, energy-efficient heat pump that delivers great comfort without the premium price tag, the Lennox ML16KP2 is an outstanding choice. I would highly recommend it to anyone replacing an older HVAC system.
Yes, I recommend this product.
Lithia Florida
Age: 45 to 54
Gender: Male
Reason for Replacement: Emergency
5/5
5/5
5/5
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