With the holiday season approaching and the hustle and bustle that goes along with it, it’s really easy to ignore subtle noises coming from your furnace. But we really have to urge you to stop and listen. Are those noises anything beyond the normal sounds of the system starting up, ductwork fluctuating, or air rushing through the vents?
If you’re hearing sounds you never have before coming from your heating system, it means there is a problem. Strange or unfamiliar furnace noises should never be ignored—but are there certain noises you should be concerned about more than others? Any unusual noise is cause for concern, but the following are particularly ominous: