Installing a new furnace is probably not the most exciting work you will ever do on your home, but it's a project most homeowners find themselves dealing with sooner or later. And when the time comes, ...

LAS VEGAS — With energy prices due to rise, customers are looking for high-efficiency furnaces that will reduce their energy bills while still providing optimal comfort. They also want smart, ...

Q: My 25-year-old gas furnace does not keep my house comfortable anymore. Also, I think my gas bills should be lower. Which 2008 furnace models are most efficient? -- Mike J. A: The highest efficiency ...