dryer

A dryer is a household appliance designed to remove moisture from laundry after washing. Most modern dryers tumble clothes in a rotating drum while heated air passes through the load, evaporating water that is then vented to the outdoors or condensed and collected.

There are several configurations. Electric vented models use electric heating elements and exhaust moisture-laden air through a vent. Gas models use natural gas and vent the exhaust similarly. Ventless models include condenser and heat-pump dryers; condensers collect water in a reservoir or drain, while heat-pump dryers recover heat from the air and use less energy, making them among the most efficient residential dryers.

Operation relies on heat, airflow, and, in many cases, moisture sensors. Sensor-dry cycles monitor humidity and automatically shut off when clothes reach the desired dryness. Timed cycles run for a set period. Drum tumbling distributes heat and helps prevent scorching. A lint filter traps fibers, and regular vent cleaning reduces fire risk and maintains performance.

Energy use and efficiency vary by design. Electric vented models consume more energy than heat-pump and condenser units. Gas dryers may offer similar drying times with different fuel costs. Proper installation with an appropriate exhaust duct and routine maintenance are important for safety and efficiency.

Common sizes range from compact to large-capacity drums, accommodating different laundry loads. Features often include wrinkle-prevention and delicate cycles, as well as sensor-based settings. Dryers are typically located in laundry rooms and are designed to be paired with washing machines or built as standalone units.