You never want to have a noisy heating system in your home. Modern furnaces are designed to run at minimum noise levels: you can expect to hear some clicking as the furnace starts up, the sound of the burners igniting, and the hum of the blower fan as it pushes air through the furnace and into the ductwork. You may also hear an occasional rattle from the metal ducts as they expand from the heat. Otherwise, your furnace will vanish into the general soundscape of winter in your home, something you barely notice.
When you do notice noises from the furnace, it’s usually a sign it needs heating repair in West Chester, PA. We’ve listed some of the more common warning noises you may hear from your furnace this season and their possible meanings. When in doubt, always call for professionals service. Furnaces are not appliances amateurs should ever attempt to repair.