Lennox Intl (NYSE:LII) reported quarterly earnings of $6.68 per share which beat the analyst consensus estimate of $6.00 by 11.33 percent. The company reported quarterly sales of $1.498 billion which beat the analyst consensus estimate of $1.415 billion by 5.84 percent. This is a 9.66 percent increase over sales of $1.366 billion the same period last year.