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.
Cooling Savings
Features
Your Digital Bridge Into a World of Perfect Air
The Elite® Series model EL18XCV variable-speed air conditioner is your digital bridge into a world of perfect air. In fact, it’s the first variable-speed air conditioner of its kind. When paired with an iComfort®-enabled furnace or air handler and an iComfort® S30 thermostat, it maximizes its 18-SEER efficiency with modern communication features.
Versatility That’s Always a Perfect Match
This compact, efficient, digital-ready unit featuring variable-speed technology can step up to a fully digital, iComfort® HVAC system at any time.
Use Less Energy. Save More Money.
Due to impressive efficiency levels, this air conditioner can deliver substantial energy savings. In fact, it can help cut your energy bills by several hundred dollars each year.
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
EL18XCV Air Conditioner
Installation of RL18XCV Air Conditioner.
May 21, 2025We purchased our lennox air-conditioner in late April but have yet to run the unit. We were very satisfied with the install but never had a chance to run it yet. Installation is a 5 cannot rate the unit as of this date.
Age: Over 65`
Gender: Male
Reason for Replacement: Used home purchase
We wish we got Lennox sooner!
May 18, 2025We love it! Compared to our previous unit of a different brand, Lennox is perfect!

Yes, I recommend this product.
Round Rock, TX
Age: 35 to 44
Gender: Female
Reason for Replacement: Emergency
Products that add to the performance of EL18XCV Air Conditioner
Proper sizing and installation of equipment is critical to achieve optimal performance. Split system air conditioners and heat pumps (excluding ductless systems) must be matched with appropriate coil components to meet ENERGY STAR criteria. Ask your contractor for details or visit www.energystar.gov.