High Efficiency Furnaces. Prices Comparison. We take the confusion out of buying new furnace or upgrading to a new one..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 furnace should cost. Average costs and comments from CostHelper’s team of professional journalists and community of users. Replacing a gas furnace can cost.”Don’t Buy A New Furnace Before Knowing the Facts! fixed compared to the price of a new furnace. a furnace can last much longer .
The average price for a standard AFUE natural gas furnace is around $,. Carrier Carrier s standard furnace comes from the Comfort series. The Comfort has a year warranty on parts and a year warranty on the heat exchanger..