The SL18XC1 is designed to operate efficiently for years, even in the harshest conditions. This model also features a number of sound-reducing features, so you can enjoy silence as well as cool comfort.

• Highest Efficiency 1-Stage Air Conditioner
• Hinged Louver Protection
• Insulated Compressor
• Up to 18.50 SEER
• Lennox Quantum coil technology
• SilentComfort fan motor with composite fan blades
• Sound levels as low as 65 dB
• iComfort-enabled
• Warranties: 10 Yr Compressor*, 10 Yr Parts*, 3 Yr Labor