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

Ratings & Reviews
See what other customers are saying about
EL18XCV Air Conditioner
Even Temperature
June 18, 2025I find this A/C is better at keeping the temperature even through the house. It may be running longer than previous units but then I understand this one has variable cooling as opposed to simply on/off.
Excellent systems.
June 13, 2025Replaced our 30 year old Lennox system with dual high efficiency systems. Best Heating performed the complex install within the quoted budget. Systems working very well and love the ability to control from our cell phones.

Yes, I recommend this product.
Coshocton Oh
Age: Over 65`
Gender: Male
Reason for Replacement: Planned
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.