Advocates say stricter efficiency rules can be met with proven, energy-saving technologies. The gas industry says the rules ...

As global industries accelerate toward cleaner, more efficient, and more precise thermal processing, radiant heating ...

The federal government’s energy efficiency standards are now at risk, says the Appliance Standards Awareness Project.

Shopping for a gas furnace? Read about types, features, and other must-know topics in our gas furnace buying guide to make an ...

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: 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 factor? A: ...

How's the furnace working these days? Thinking about replacing it, by any chance? If you are, the time would be right now. Because come May 1, the Department of Energy will be implementing a ...

According to HVAC manufacturers, customers are looking for highly efficient furnaces that shave dollars off their utility bills while providing the best possible levels of comfort. As a result, most ...

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 ...

Q. We recently purchased a Bryant "Plus 90" high efficiency furnace. Our home is an 1100 square foot ranch with an additional 850 square foot finished basement. We keep the thermostat at 61-63 degrees ...