The Importance of a Clean Dryer Vent
Being a homeowner carries many responsibilities and even the small ones can make a big difference. Many appliances require regular maintenance and the clothes drying system is one of them. Debris and lint can build up in the ductwork of a clothes dryer, decreasing operating efficiency and creating a potentially hazardous situation.
Buildup within the dryer duct can inhibit the dryer exhaust process. If the dryer is not vented properly or debris or lint is blocking the duct, carbon monoxide may be forced back into the home, endangering occupants. The situation can also increase the possibility of a dryer fire. A certified dryer exhaust technician will inspect and clean the dryer venting system and verify the correct sizing and installation.
Plastic ductwork is flammable, so it should be replaced with a metal version. Annual inspection of the dryer exhaust vent and ductwork is recommended. As venting distances become longer in modern home construction, safety hazards increase because lint has a greater surface area in which to collect. Improper vents can create comfortable hiding spaces for birds and other animals, increasing the safety risk to humans and creatures.
The U.S. Fire Administration reported that dryers were responsible for 15,600 structure fires, 400 injuries, and 15 deaths annually from 2002 to 2004. In residential buildings, failing to clean the appliance is the leading cause of a clothes dryer fire. The Chimney Safety Institute of America certifies dryer exhaust technicians to perform inspections and cleaning, making this preventable.
A clean exhaust venting system makes the dryer operate more efficiently and prevents moisture and heat from becoming trapped in the home. Clean ducts for gas dryers prevent trapping of carbon monoxide within the home. Extending the life of the clothes dryer while preventing damage to the home and its occupants is the goal of annual dryer duct inspection.