Latest Price List of Trane ACs with reviews. Buy Trane Split and Window Air Conditioners online at best price. Tonnage ton, . ton, ton etc.| Rating star, star, star, Inverter and more..Compare Trane Central AC Unit Features, Unit Pricing, Pros and Cons, Reviews and Recommendations from Homeowners and Pros. Cost Comparisons of all Sizes ands of Trane Central Air Conditioners..Comparison of Central Air Conditioner Prices bynds, Units, Sizes, Repair Costs, Installation, and High Efficiency Central AC Systems..Shop Trane heating and cooling products at Lowe’s. Prices and availability of products and services are subject to change without notice..