Knowing what's a normal furnace noise can help you address small issues before they become costly repairs. Common Furnace Noises and What They Mean 1. Buzzing or Humming Sounds A furnace making a ...

This is an archived article and the information in the article may be outdated. Please look at the time stamp on the story to see when it was last updated. ST. LOUIS – The furnace should not sound ...

BLOOMINGTON, Ill. (WMBD) — The cold winter months are on their way, and keeping your home warm during those months is essential, making furnace maintenance important this time of year. “Typically, ...