For many homeowners, the fireplace is one of the most comforting features of a house. It creates a warm gathering place during the colder months and often becomes the centerpiece of family celebrations and quiet winter evenings. Once the fire burns out and spring arrives, however, the fireplace is usually forgotten until temperatures begin to drop again. That seasonal mindset is one of the reasons chimney problems often go unnoticed. While fireplaces receive attention when they are in use, chimneys quietly continue performing an important function throughout the year. In many homes, they serve as part of the ventilation system, helping safely direct combustion gases outside. Like any other part…