el16kp1
Heat Pump
Mid-efficiency, single-stage heat pump compatible with 2025 Compliant Refrigerant


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
Use Less Energy. Save More Money
With efficiencies of up to 17.00 SEER2 and an HSPF2 of 8.50, the EL16KP1 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 EL16KP1 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 71 dB, or the sound of a handheld food mixer.
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
EL16KP1 Heat Pump
Repeat Visits by Installer
July 10, 2025My new A/C & Heat Pump was installed 6-13-25. The company came back 6-19-25 to "check and measure" a few things without really telling me what they did. The County Inspection was 6-20-25 and two issues were documented as needing fixing and the installer was notified. I called the installer on 6-25 and was told the lady that schedules this follow up work was "out". The next day she called and scheduled me for 7-2-25. The crew came out and worked for 3 or 4 hours - I asked them to check the outside unit as when it shut off it made a very loud clanking noise. Not sure what they worked on for such a long time but after they left the clanking noise was still there. There is no issue with the cooling - just the loud outside noise.
Venice, Florida
Age: Over 65`
Gender: Male
Reason for Replacement: Planned
Works great!
July 10, 2025My last Lennox worked great for 10 years. So I stuck with Lennox. I’m sure it will work good for at least another 10 years.
Sarasota Fl
Age: Over 65`
Gender: Female
Reason for Replacement: Emergency