Some Deluxe air conditioners operate on R-410A refrigerant rather than R-22. R-410A is an ozone-safe refrigerant designed to replace R-22, the refrigerant flowing through most of today's air conditioners. The EPA has mandated that by 2010 all new air conditioners must use R-410A, and that by 2020 R-22 will no longer be produced. Based upon the amount of time you plan to be in your present home, it may make sense for you to install an R-410A based system now and avoid the scarcity and high prices of R-22 down the road.

Deluxe air conditioners feature higher quality coverings, paints and exterior engineering. This makes them much more resistant to damage from heavy wind, hail, and impacts from lawn or sports equipment.

United offers Deluxe efficiency air conditioners with a 10-year limited warranty on the compressor, and 5- to 10-year warranty on parts. Extended warranties are also available for greater peace of mind.

Is a Deluxe air conditioner for you? If you want an air conditioner with greater efficiency, comfort and maintainability, or if you are concerned about being compliant with the upcoming R-410A regulations, then a Deluxe air conditioner is right for you.