We recently replaced our air conditioner with a Trane 5 ton, 15 seer unit and could not be happier with our purchase and investment! The Trane 5 ton, 15 seer unit has two running speeds for efficiency and effectiveness, and lets you control the humidity, which in Houston, is a huge plus! We also love that the Trane 5 ton, 15 seer unit is very quiet while running--you can't even hear it when it is running on the lowest speed, and the higher speed is still very quiet--just a barely-audible hum. We have a two-story, open concept, 2500 square foot home and are very satisfied with the Trane 5 ton, 15 seer unit's ability to cool every room adequately and evenly. On top of it's wonderful function, the Trane 5 ton, 15 seer unit is very budget-friendly. So far, our electricity bill has been about one half of what it was last year, even though our rate went up. So, our new Trane 5 ton, 15 seer unit is more than double the energy-efficiency of our old unit!
Sugar Land, TX