We live in New England and are in the process of replacing our three furnaces for better efficiency. Our HVAC technician has given us a price of $1 for three Trane XR90's installed. I had read about the two stage Trane furnaces and wondered if this was a better type of unit. Our installer really felt that Trane was a superior product with the best service response.
Any thoughts on the quote of $1 and the Trane XR90 product?