Comparison Guide to Gas Furnace Prices, Installation Costs, Furnace Repair Costs and Much More..The average price for a new gas furnace ranges from around $ to install depending on manufacturer. The cost of a new electric furnace is $, on average to .HomeAdvisor’s Furnace Cost Guide lists pricesociated with installing or replacing a furnace including labor and materials, as reported by HomeAdvisor customers..How much a gas furnace should cost. Average costs and comments from CostHelper’s team of professional journalists and community of users. Furnaces that are the heart .
Jump to Gas Furnaces Gas furnaces are the most commonly used furnaces, particularly in areas that endure harsh winters. The prices listed for the .