Trane vs Lennox
Question for the experts or those with more experience than I. We have had quotes for the installion of air conditioning in our home in Calgary Alberta from both a Trane and Lennox installer and they have come with with similar air conditioning systems. They both claim that I need a 3 ton 13 to 14 SEER unit. For our neighborhood, noise is also a major concern. Both installers claim that their units are the lowest db units on the market at 68 db. The Lennox unit was the XC21, and and Trane was the XR 13 (specifically the 4TTR3036A. The quote for both systems came in within $200 of each other (the Trane being slightly higher. Any thoughts on which of these systems is better or would would have an advantage in terms of being quieter.