How Much Does It Cost To Install A Furnace?

Cost of Installing A New Furnace Average Prices for Gas Furnaces in 2018 Gas Furnace Brand Estimated Furnace Cost Estimated Installation Cost Trane $1,275 $3,560 American Standard $1,350 $3,620 Lennox $1,410 $3,990 Average Cost $1,215 $2,370   Whether you need to replace a dead furnace or install an entirely new heating system, you’re looking at…