The Elite® Series EL296E is a high-efficiency, two-stage gas furnace. It has a 96 percent AFUE rating. When paired with one of the manufacturer’s electric heat pumps, the Energy Star®-qualified ...

Armstrong Air has introduced the A962V gas furnace, an upgrade of the A952V model. The new A962V is compatible with Armstrong Air’s Comfort Sync thermostat. For dealers, Comfort Sync features ...

Q. I made energy improvements to my house, but my 25-year-old gas furnace does not keep it as comfortable as before. Also, I think my gas bills should be lower? Which 2008 furnace models are most ...

Dear Jim: I am researching 2009 superefficient gas furnaces, which I hear can cut my gas bills in half. I am confused by the terms such as "stages," "variable blower speeds," "condensing," etc. Please ...

Question: The repairman says I need a new gas furnace. He recommends a super-efficient one because my chimney also needs repairs. What are my options for the best comfort and why is the chimney a ...