Best

XC21 Air Conditioner

• Efficiency ratings of up to 20.50 SEER—can save you hundreds of dollars a year, compared to a standard air conditioner
• Energy Star® qualifiedmeets or exceeds EPA guidelines for energy efficiency
• High-efficiency outdoor coil—provides exceptional heat transfer and low air resistance for high-efficiency operation.
• Chlorine-free R-410A refrigerant—provides exceptional comfort without exacting a costly environmental toll
• Listed in the GreenSpec® Directory—a leading resource of environmentally responsible products
• SmartHinge™ louvered design—allows quick, easy access to interior components from all sides for cleaning and maintenance. Protects coils from damage and provides clean appearance
• Lennox® System Operations Monitor—first onboard cooling system diagnostics in the industry—assures reliable operation and fast troubleshooting
• Durable, corrosion-resistant cabinet—constructed of heavy-gauge, galvanized steel and protected by an enamel finish
• Composite support feet and drainage holes—prevent damaging moisture from collecting inside the basepan
• High-pressure safety switch—provides a safeguard, extending the life of the unit components
• 10-Year Limited Warranty on compressor and covered components

Better

XC13 Air Conditioner

• Efficiency ratings of up to 15.50 SEER—can save you hundreds of dollars a year, compared to a standard air conditioner
• Energy Star® qualified—meets or exceeds EPA guidelines for energy efficiency
• High-efficiency outdoor coil—provides exceptional heat transfer and low air resistance for high-efficiency operation
• Chlorine-free R-410A refrigerant—provides exceptional comfort without exacting a costly environmental toll.
• Dependable scroll compressor—provides smooth, efficient and reliable operation
• Designed to work with the Humiditrol® whole-home dehumidification system*
• SmartHinge™ louvered design—allows quick, easy access to interior components from all sides for cleaing and maintenance. Protects coils from damage and provides clean appearance
• Durable steel cabinet—made to last with an attractive, high-quality textured paint finish
• Drainage holes

Good

13ACX Air Conditioner

• Efficiency rating of up to 13.00 SEER—can save you hundreds of dollars a year, compared to a standard air conditioner
• Dependable scroll compressor—provides smooth, efficient and reliable operationChlorine-free R-410A refrigerant—provides exceptional comfort without exacting a costly environmental toll
• Corrosion-resistant cabinet—protects against rust and corrosion with heavy-gauge, galvanized steel construction and a durable, baked-on finish
• Durable coil guard—provides long-lasting coil protection with a mesh shield around the coil and PVC-coated steel wire guard
• 5-Year Limited Warranty on covered components

Value AC units Aire-Flo and Lennox are both Lennox International brands that serve the residential Heating, Ventilation and Air Conditioning (HVAC) market. The Aire-Flo brand focuses on the value sector, where consumers look for quality and reliability in a product that is offered at an affordable price.

Aire-Flo™ -13 SEER Air Conditioners