Do not buy a Trane . All the ratings are bs. I am a landlord that has dealt with numerous products over the past 20 years. The Trane system I bought broke down (dumping water on electronic components) within 3 years. Go with Rheem or anybody else. I've bought virtual no name units that have lasted longer. They do not honor their manufacturers or extended warranty either. I had to pay for all new parts. They stated that the unit was not under normal use (bs) and that the specific parts were not covered by the warranty (bs). Useless. read full review »