The system may operate by means of an electric furnace or a more standard furnace that burns natural gas, propane, or fuel oil. Forced air systems usually require ductwork and an intake vent to ...

"In those cases I would always have a propane check done outside, make sure you have no leaks outside and then no leaks inside," Coughlin said. Since winter is coming up, Coughlin also discussed ...

The general rule is to change a furnace filter, which is usually located behind a return-air vent or in a slot on the furnace itself, at least once every 90 days. Depending on your lifestyle and ...

On Tuesday, President Biden announced a new rule from the Environmental Protection Agency that will require the replacement of nearly all the lead pipes in the U.S. within 10 years, an effort to ...