Condensing furnaces offer many consumers the benefit of higher efficiency and thus lower energy bills, but for many homeowners, comfort is the primary reason they choose to purchase such equipment.

A Supreme Court case could determine whether certain gas appliances remain available, with implications for millions of homes and HVAC installations.

The Biden administration is expected to soon finalize regulations restricting which home gas-powered furnaces consumers are able to purchase in the future. According to experts, the regulations — ...

President Joe Biden continues his tightening of appliance regulations with new standards that will require homeowners to install more energy-efficient gas furnaces ...

Q: When changing my furnace filter I noticed a small pool of water on the floor. The furnace is a 12-year-old high-efficiency model used to heat the home through metal ducts. I did not see water ...

Q. When changing my furnace filter I noticed a small pool of water on the floor. The furnace is a 12-year-old high-efficiency model used to heat the home through metal ducts. I did not see water ...