Why is Trane so expensive?

Why Trane is so expensive compared to Goodman and other value brands is due to premium build quality, extensive testing, dealer network, and brand reputation that commands higher price. Trane AC units and furnaces cost 30 to 50 percent more than Goodman, for example 3-ton Trane XR16 costs 4,500 to 6,500 dollars installed versus Goodman GSXC16 at 3,500 to 5,000 dollars, and Trane XV20i variable speed costs 6,000 to 9,000 dollars versus Goodman high efficiency at 4,500 to 6,500 dollars. Reasons for higher cost: first, heavy-duty construction with thicker gauge steel cabinets, spine fin coils that are more durable than standard plate fin, and robust compressors, costing more to manufacture. Second, extensive factory testing, Trane claims every unit is run tested at factory before shipment, adding labor cost. Third, dealer network, Trane sells only through authorized Trane Comfort Specialist dealers who have training and certification that adds overhead but ensures better installation quality, versus Goodman sold through many contractors. Fourth, research and development for variable speed TruComfort technology and ComfortLink II communicating that costs more. Fifth, brand reputation and warranty, Trane offers 12-year compressor warranty on many models versus 10-year for others, and markets as premium. Sixth, lower production volume than Goodman, so less economy of scale. While expensive upfront, Trane's lower service rates around 8 to 10 percent can save repair costs long term.