Furnace Installation

Forced hot air furnaces are one of the most common methods of heating a home. They circulate warm air through ducts to vents installed in your floor, walls, or ceiling. The furnace uses several different fuel types to produce this heat – oil, gas, propane, or electricity. Each unit type has its own attributes and cost structure, which impacts the cost of your installation.

The average range for installing a new furnace in your home is between $2,000 and $11,000, with most people paying around $5,935 for a 100,000 BTU gas furnace replacement for a 2,000 sq.ft. home with no significant modifications. This project’s low cost is $1,000 for an electric furnace replacement in a 1,000 sq.ft. home with no modifications. The high cost is $12,579 to fully install a 150,000 BTU replacement gas furnace for a 3,000 sq.ft. home with new ducts and a central humidifier.