The answer to 'price of new furnace' is that the cost of a new furnace can vary widely depending on several factors. Typical ranges for a basic, mid-efficiency furnace can start around $2,000 to $4,000 installed, while high-efficiency models may cost $3,500 to $7,000 or more.
The final price will depend on the size and type of furnace needed for your home, the brand and efficiency rating, any required ductwork modifications, labor costs in your local area, and whether you need to replace the entire HVAC system. Getting quotes from multiple local HVAC contractors is essential to understanding the full range of costs for your specific home and needs.