A gas furnace costs between $3,000 and $12,000 installed, depending on size, quality and the complexity of the installation. Around $6,000 is an average price for a new gas furnace installed.

Why Are There So Many Types of Furnaces? Most American homes rely on a furnace to provide warmth in cold weather. And because ...

It is possible to use each furnace with either an inert gas or a reactive gas. The majority of products in the vacuum furnace range are available with either graphite, metal or ceramic insulation. On ...