EL18KSLV
Heat Pump
Mid-efficiency, slim-design, variable-capacity, cold climate heat pump 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
Variable capacity, constant efficiency
This product offers variable-capacity operation, meaning it can adjust cooling output like a dimmer switch to perfectly match your energy use to your comfort needs. This also helps control humidity more accurately.
Class-leading heat pump technology
Our advanced cold climate technology delivers a greater amount of heat compared to traditional heat pumps, resulting in a feeling similar to the rich, warm comfort of a gas furnace—even during the coldest outdoor temperatures.
Use Less Energy. Save More Money
With efficiencies of up to 19.00 SEER2 and 10.00 HSPF2, the EL18KSLV 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.
Small footprint with quiet comfort
The slim-design cabinet of the EL18KSLV allows for installation in even the tightest areas, making it perfect for space-constrained environments such as zero lot line homes. The side-discharge design also reduces sound levels for quiet, compact comfort.
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
EL18KSLV Heat Pump
5/5
New Heat Pump and furnace April 2026
June 02, 2026The unit replace our 24-year-old a/c and furnace. We are very happy with our new heat pump and we are looking forward to a cooler summer and a warmer winter.
Yes, I recommend this product.
Highlands Ranch, Colorado
Age: Over 65`
Gender: Male
Reason for Replacement: Planned
5/5
5/5
5/5
3/5
waiting for cold weather
June 02, 2026we've only have had it for only two months so we have it wait till cold weather hits we can hope that it works better than the SL25XPV model that we had which only lasted one year
5/5
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