: Use a professional for a "load calculation" to ensure the furnace isn't too large or small for your home's square footage.
Total pricing depends heavily on model efficiency, home size, and installation complexity. Model Type Unit Only (Est.) Installed Total (Est.) Single-stage $3,000 – $4,800 $4,500 – $7,000 Priority $4,800 – $6,200 $6,000 – $9,700 Premier Modulating $6,200 – $8,500+ $8,500 – $13,500+ Sources: Where to Buy buy trane furnace
Trane categorizes its furnaces by efficiency (AFUE) and performance features: : Use a professional for a "load calculation"
: Often includes two-stage heating for more consistent comfort than entry-level models. : Go to product viewer dialog for this item. 000 – $4