Q. This week: I had my kitchen remodeled recently and purchased a new downdraft range, vented to the exterior. This winter I feel a cold draft when the stove is not in use. There is cold air coming ...

You risk a serious dryer fire when lint, poor materials, or a blocked, long run restricts airflow. Replace plastic or foil hoses, keep the duct short and straight, and clean the entire vent at least ...