Your furnace keeps you warm on those cold nights, working tirelessly through the winter months. Yet sometimes it speaks to ...

Q: We installed a new furnace on the back wall of the garage. The furnace is so loud that it’s hard to sleep in the bedroom above the garage. The noise from the room’s single heat vent sounds like a ...

For most people, the sound of the furnace coming on is a comforting one. It means the furnace is working and warmth is on the way. However, for one reader in Maryland, the furnace is announcing it’s ...