Question

How much does it cost to replace gas furnace?

Answer 1

A new natural gas furnace costs between $600.00 to $1,500.00 for the furnace itself.

Then if you have an HVAC company install the furnace for you it can cost from $500.00 to $1,000.00 for the installation.

So you could expect to spend between $1,500.00 to $2,000.00 to have an HVAC company replace your natural gas furnace.