Dave Lennox Signature® Collection XC21 Air Conditioner

Possibly the quietest, most efficient central air conditioner you can buy.

Loaded with advanced features that give it remarkable energy efficiency, the XC21 offers an industry-leading efficiency rating of up to 21.00 SEER. Translation: it can save you hundreds of dollars each year compared to conventional air conditioning units. An incredible value.

The XC21 Lennox AC system at-a-glance:

• Exclusive SilentComfort™ technology delivers calm performance
• Two-stage operation provides ideal cooling for comfort and operation
• Ultra easy-to-program thermostat
• Environmentally responsible – uses chlorine-free refrigerant
• ENERGY STAR® qualified and tax credit eligible
• Efficiency ratings up to 21.00 SEER
• 10-year limited warranty*

What is SEER?

SEER stands for "Seasonal Energy Efficiency Ratio" and is a measure of the cooling efficiency of air conditioners. The higher the SEER, the greater your energy savings. The Federal minimum established for new air conditioning equipment is 13.00, but Lennox air conditioners carry ratings as high as 21.00.

 

*Warranties noted apply to residential AC installation and applications only. See actual warranty certificate for details.