The Department of Energy unveiled its latest crackdown on home appliances, issuing restrictions on future consumer natural ...

The recent cold spell that sent you to the thermostat to launch the furnace for the first time this winter may have you wondering, how old is that thing? The early light of morning sun illuminate ice ...

Bay Area air regulators have touted sweeping new rules that ban the installation of natural gas-powered water heaters and furnaces as a way to reduce smog and greenhouse gas emissions. But with polls ...

Getting the timing right on your HVAC purchase could lead to bigger savings than you'd otherwise expect.

AI-generated summary reviewed by our newsroom. Read our AI Policy. Furnaces typically fail after 15-20 years; schedule replacement before winter peak. Gas units cost $3,000-$8,000 and offer lower ...