I have a 10 year old A/C system in which one of them has really started acting up. I am looking at getting new units, but am inundated with different contractors talking about different equipment. It seems to be common that almost every contractor has Trane. Trane has covered the market with dealers and made a strong dealer network opportunity to make sure they get most of the business in Phoenix. I need a system that is reliable and will last, just like everyone else. I am looking to stay in my house for at least another 10 years. I have approx 2900 square feet and a two story home. Does anyone have any input on other brands> I have been offered Maytag Ultra 2 Stage 16 SEER and Lennox XC21 18 SEER series.
I appreciate any feedback anyone could offer.